[llvm] r248091 - [X86][SSE] Vectorize CTTZ + CTTZ_ZERO_UNDEF
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Sat Sep 19 06:22:57 PDT 2015
Author: rksimon
Date: Sat Sep 19 08:22:57 2015
New Revision: 248091
URL: http://llvm.org/viewvc/llvm-project?rev=248091&view=rev
Log:
[X86][SSE] Vectorize CTTZ + CTTZ_ZERO_UNDEF
Now that we have fast vector CTPOP implementations we can use this to speed up vector CTTZ using the pattern (cttz(x) = ctpop((x & -x) - 1))
Additionally, for AVX512CD that provides lzcnt instructions we can use the pattern (cttz_undef(x) = (width - 1) - ctlz(x & -x))
Differential Revision: http://reviews.llvm.org/D12663
Modified:
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
llvm/trunk/test/CodeGen/X86/vector-tzcnt-128.ll
llvm/trunk/test/CodeGen/X86/vector-tzcnt-256.ll
llvm/trunk/test/CodeGen/X86/vector-tzcnt-512.ll
Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=248091&r1=248090&r2=248091&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Sat Sep 19 08:22:57 2015
@@ -847,6 +847,15 @@ X86TargetLowering::X86TargetLowering(con
setOperationAction(ISD::CTPOP, MVT::v4i32, Custom);
setOperationAction(ISD::CTPOP, MVT::v2i64, Custom);
+ setOperationAction(ISD::CTTZ, MVT::v16i8, Custom);
+ setOperationAction(ISD::CTTZ, MVT::v8i16, Custom);
+ setOperationAction(ISD::CTTZ, MVT::v4i32, Custom);
+ // ISD::CTTZ v2i64 - scalarization is faster.
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v16i8, Custom);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v8i16, Custom);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v4i32, Custom);
+ // ISD::CTTZ_ZERO_UNDEF v2i64 - scalarization is faster.
+
// Custom lower build_vector, vector_shuffle, and extract_vector_elt.
for (int i = MVT::v16i8; i != MVT::v2i64; ++i) {
MVT VT = (MVT::SimpleValueType)i;
@@ -1127,6 +1136,15 @@ X86TargetLowering::X86TargetLowering(con
setOperationAction(ISD::CTPOP, MVT::v8i32, Custom);
setOperationAction(ISD::CTPOP, MVT::v4i64, Custom);
+ setOperationAction(ISD::CTTZ, MVT::v32i8, Custom);
+ setOperationAction(ISD::CTTZ, MVT::v16i16, Custom);
+ setOperationAction(ISD::CTTZ, MVT::v8i32, Custom);
+ setOperationAction(ISD::CTTZ, MVT::v4i64, Custom);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v32i8, Custom);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v16i16, Custom);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v8i32, Custom);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v4i64, Custom);
+
if (Subtarget->hasFMA() || Subtarget->hasFMA4() || Subtarget->hasAVX512()) {
setOperationAction(ISD::FMA, MVT::v8f32, Legal);
setOperationAction(ISD::FMA, MVT::v4f64, Legal);
@@ -1499,6 +1517,9 @@ X86TargetLowering::X86TargetLowering(con
setOperationAction(ISD::CTLZ, MVT::v16i32, Legal);
setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::v8i64, Legal);
setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::v16i32, Legal);
+
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v8i64, Custom);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v16i32, Custom);
}
if (Subtarget->hasVLX() && Subtarget->hasCDI()) {
setOperationAction(ISD::CTLZ, MVT::v4i64, Legal);
@@ -1509,6 +1530,11 @@ X86TargetLowering::X86TargetLowering(con
setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::v8i32, Legal);
setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::v2i64, Legal);
setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::v4i32, Legal);
+
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v4i64, Custom);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v8i32, Custom);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v2i64, Custom);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::v4i32, Custom);
}
if (Subtarget->hasDQI()) {
setOperationAction(ISD::MUL, MVT::v2i64, Legal);
@@ -17222,13 +17248,39 @@ static SDValue LowerCTLZ_ZERO_UNDEF(SDVa
static SDValue LowerCTTZ(SDValue Op, SelectionDAG &DAG) {
MVT VT = Op.getSimpleValueType();
- unsigned NumBits = VT.getSizeInBits();
+ unsigned NumBits = VT.getScalarSizeInBits();
SDLoc dl(Op);
- Op = Op.getOperand(0);
+
+ if (VT.isVector()) {
+ const TargetLowering &TLI = DAG.getTargetLoweringInfo();
+
+ SDValue N0 = Op.getOperand(0);
+ SDValue Zero = DAG.getConstant(0, dl, VT);
+
+ // lsb(x) = (x & -x)
+ SDValue LSB = DAG.getNode(ISD::AND, dl, VT, N0,
+ DAG.getNode(ISD::SUB, dl, VT, Zero, N0));
+
+ // cttz_undef(x) = (width - 1) - ctlz(lsb)
+ if (Op.getOpcode() == ISD::CTTZ_ZERO_UNDEF &&
+ TLI.isOperationLegal(ISD::CTLZ, VT)) {
+ SDValue WidthMinusOne = DAG.getConstant(NumBits - 1, dl, VT);
+ return DAG.getNode(ISD::SUB, dl, VT, WidthMinusOne,
+ DAG.getNode(ISD::CTLZ, dl, VT, LSB));
+ }
+
+ // cttz(x) = ctpop(lsb - 1)
+ SDValue One = DAG.getConstant(1, dl, VT);
+ return DAG.getNode(ISD::CTPOP, dl, VT,
+ DAG.getNode(ISD::SUB, dl, VT, LSB, One));
+ }
+
+ assert(Op.getOpcode() == ISD::CTTZ &&
+ "Only scalar CTTZ requires custom lowering");
// Issue a bsf (scan bits forward) which also sets EFLAGS.
SDVTList VTs = DAG.getVTList(VT, MVT::i32);
- Op = DAG.getNode(X86ISD::BSF, dl, VTs, Op);
+ Op = DAG.getNode(X86ISD::BSF, dl, VTs, Op.getOperand(0));
// If src is zero (i.e. bsf sets ZF), returns NumBits.
SDValue Ops[] = {
@@ -19168,7 +19220,8 @@ SDValue X86TargetLowering::LowerOperatio
case ISD::FLT_ROUNDS_: return LowerFLT_ROUNDS_(Op, DAG);
case ISD::CTLZ: return LowerCTLZ(Op, DAG);
case ISD::CTLZ_ZERO_UNDEF: return LowerCTLZ_ZERO_UNDEF(Op, DAG);
- case ISD::CTTZ: return LowerCTTZ(Op, DAG);
+ case ISD::CTTZ:
+ case ISD::CTTZ_ZERO_UNDEF: return LowerCTTZ(Op, DAG);
case ISD::MUL: return LowerMUL(Op, Subtarget, DAG);
case ISD::UMUL_LOHI:
case ISD::SMUL_LOHI: return LowerMUL_LOHI(Op, Subtarget, DAG);
Modified: llvm/trunk/test/CodeGen/X86/vector-tzcnt-128.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-tzcnt-128.ll?rev=248091&r1=248090&r2=248091&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-tzcnt-128.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-tzcnt-128.ll Sat Sep 19 08:22:57 2015
@@ -153,130 +153,154 @@ define <2 x i64> @testv2i64u(<2 x i64> %
define <4 x i32> @testv4i32(<4 x i32> %in) nounwind {
; SSE2-LABEL: testv4i32:
; SSE2: # BB#0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
-; SSE2-NEXT: movd %xmm1, %eax
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: movl $32, %ecx
-; SSE2-NEXT: cmovel %ecx, %eax
-; SSE2-NEXT: movd %eax, %xmm1
-; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; SSE2-NEXT: movd %xmm2, %eax
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: cmovel %ecx, %eax
-; SSE2-NEXT: movd %eax, %xmm2
-; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: cmovel %ecx, %eax
-; SSE2-NEXT: movd %eax, %xmm1
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: cmovel %ecx, %eax
-; SSE2-NEXT: movd %eax, %xmm0
-; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
-; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
-; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: pxor %xmm2, %xmm2
+; SSE2-NEXT: psubd %xmm0, %xmm2
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: psubd {{.*}}(%rip), %xmm2
+; SSE2-NEXT: movdqa %xmm2, %xmm0
+; SSE2-NEXT: psrld $1, %xmm0
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: psubd %xmm0, %xmm2
+; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [858993459,858993459,858993459,858993459]
+; SSE2-NEXT: movdqa %xmm2, %xmm3
+; SSE2-NEXT: pand %xmm0, %xmm3
+; SSE2-NEXT: psrld $2, %xmm2
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: paddd %xmm3, %xmm2
+; SSE2-NEXT: movdqa %xmm2, %xmm0
+; SSE2-NEXT: psrld $4, %xmm0
+; SSE2-NEXT: paddd %xmm2, %xmm0
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: movdqa %xmm0, %xmm2
+; SSE2-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSE2-NEXT: psadbw %xmm1, %xmm2
+; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT: psadbw %xmm1, %xmm0
+; SSE2-NEXT: packuswb %xmm2, %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv4i32:
; SSE3: # BB#0:
-; SSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
-; SSE3-NEXT: movd %xmm1, %eax
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: movl $32, %ecx
-; SSE3-NEXT: cmovel %ecx, %eax
-; SSE3-NEXT: movd %eax, %xmm1
-; SSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; SSE3-NEXT: movd %xmm2, %eax
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: cmovel %ecx, %eax
-; SSE3-NEXT: movd %eax, %xmm2
-; SSE3-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
-; SSE3-NEXT: movd %xmm0, %eax
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: cmovel %ecx, %eax
-; SSE3-NEXT: movd %eax, %xmm1
-; SSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; SSE3-NEXT: movd %xmm0, %eax
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: cmovel %ecx, %eax
-; SSE3-NEXT: movd %eax, %xmm0
-; SSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
-; SSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
-; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: pxor %xmm1, %xmm1
+; SSE3-NEXT: pxor %xmm2, %xmm2
+; SSE3-NEXT: psubd %xmm0, %xmm2
+; SSE3-NEXT: pand %xmm0, %xmm2
+; SSE3-NEXT: psubd {{.*}}(%rip), %xmm2
+; SSE3-NEXT: movdqa %xmm2, %xmm0
+; SSE3-NEXT: psrld $1, %xmm0
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE3-NEXT: psubd %xmm0, %xmm2
+; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [858993459,858993459,858993459,858993459]
+; SSE3-NEXT: movdqa %xmm2, %xmm3
+; SSE3-NEXT: pand %xmm0, %xmm3
+; SSE3-NEXT: psrld $2, %xmm2
+; SSE3-NEXT: pand %xmm0, %xmm2
+; SSE3-NEXT: paddd %xmm3, %xmm2
+; SSE3-NEXT: movdqa %xmm2, %xmm0
+; SSE3-NEXT: psrld $4, %xmm0
+; SSE3-NEXT: paddd %xmm2, %xmm0
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE3-NEXT: movdqa %xmm0, %xmm2
+; SSE3-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSE3-NEXT: psadbw %xmm1, %xmm2
+; SSE3-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE3-NEXT: psadbw %xmm1, %xmm0
+; SSE3-NEXT: packuswb %xmm2, %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv4i32:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
-; SSSE3-NEXT: movd %xmm1, %eax
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: movl $32, %ecx
-; SSSE3-NEXT: cmovel %ecx, %eax
-; SSSE3-NEXT: movd %eax, %xmm1
-; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; SSSE3-NEXT: movd %xmm2, %eax
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: cmovel %ecx, %eax
-; SSSE3-NEXT: movd %eax, %xmm2
-; SSSE3-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
-; SSSE3-NEXT: movd %xmm0, %eax
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: cmovel %ecx, %eax
-; SSSE3-NEXT: movd %eax, %xmm1
-; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; SSSE3-NEXT: movd %xmm0, %eax
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: cmovel %ecx, %eax
-; SSSE3-NEXT: movd %eax, %xmm0
-; SSSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
-; SSSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
-; SSSE3-NEXT: movdqa %xmm1, %xmm0
+; SSSE3-NEXT: pxor %xmm1, %xmm1
+; SSSE3-NEXT: pxor %xmm2, %xmm2
+; SSSE3-NEXT: psubd %xmm0, %xmm2
+; SSSE3-NEXT: pand %xmm0, %xmm2
+; SSSE3-NEXT: psubd {{.*}}(%rip), %xmm2
+; SSSE3-NEXT: movdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSSE3-NEXT: movdqa %xmm2, %xmm4
+; SSSE3-NEXT: pand %xmm3, %xmm4
+; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSSE3-NEXT: movdqa %xmm0, %xmm5
+; SSSE3-NEXT: pshufb %xmm4, %xmm5
+; SSSE3-NEXT: psrlw $4, %xmm2
+; SSSE3-NEXT: pand %xmm3, %xmm2
+; SSSE3-NEXT: pshufb %xmm2, %xmm0
+; SSSE3-NEXT: paddb %xmm5, %xmm0
+; SSSE3-NEXT: movdqa %xmm0, %xmm2
+; SSSE3-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSSE3-NEXT: psadbw %xmm1, %xmm2
+; SSSE3-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSSE3-NEXT: psadbw %xmm1, %xmm0
+; SSSE3-NEXT: packuswb %xmm2, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv4i32:
; SSE41: # BB#0:
-; SSE41-NEXT: pextrd $1, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: movl $32, %ecx
-; SSE41-NEXT: cmovel %ecx, %eax
-; SSE41-NEXT: movd %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: movd %edx, %xmm1
-; SSE41-NEXT: pinsrd $1, %eax, %xmm1
-; SSE41-NEXT: pextrd $2, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: cmovel %ecx, %eax
-; SSE41-NEXT: pinsrd $2, %eax, %xmm1
-; SSE41-NEXT: pextrd $3, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: cmovel %ecx, %eax
-; SSE41-NEXT: pinsrd $3, %eax, %xmm1
-; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: pxor %xmm2, %xmm2
+; SSE41-NEXT: psubd %xmm0, %xmm2
+; SSE41-NEXT: pand %xmm0, %xmm2
+; SSE41-NEXT: psubd {{.*}}(%rip), %xmm2
+; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSE41-NEXT: movdqa %xmm2, %xmm4
+; SSE41-NEXT: pand %xmm3, %xmm4
+; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSE41-NEXT: movdqa %xmm0, %xmm5
+; SSE41-NEXT: pshufb %xmm4, %xmm5
+; SSE41-NEXT: psrlw $4, %xmm2
+; SSE41-NEXT: pand %xmm3, %xmm2
+; SSE41-NEXT: pshufb %xmm2, %xmm0
+; SSE41-NEXT: paddb %xmm5, %xmm0
+; SSE41-NEXT: movdqa %xmm0, %xmm2
+; SSE41-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSE41-NEXT: psadbw %xmm1, %xmm2
+; SSE41-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE41-NEXT: psadbw %xmm1, %xmm0
+; SSE41-NEXT: packuswb %xmm2, %xmm0
; SSE41-NEXT: retq
;
-; AVX-LABEL: testv4i32:
-; AVX: # BB#0:
-; AVX-NEXT: vpextrd $1, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: movl $32, %ecx
-; AVX-NEXT: cmovel %ecx, %eax
-; AVX-NEXT: vmovd %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vmovd %edx, %xmm1
-; AVX-NEXT: vpinsrd $1, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrd $2, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: cmovel %ecx, %eax
-; AVX-NEXT: vpinsrd $2, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrd $3, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: cmovel %ecx, %eax
-; AVX-NEXT: vpinsrd $3, %eax, %xmm1, %xmm0
-; AVX-NEXT: retq
+; AVX1-LABEL: testv4i32:
+; AVX1: # BB#0:
+; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT: vpsubd %xmm0, %xmm1, %xmm2
+; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpsubd {{.*}}(%rip), %xmm0, %xmm0
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm3
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX1-NEXT: vpshufb %xmm3, %xmm4, %xmm3
+; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpshufb %xmm0, %xmm4, %xmm0
+; AVX1-NEXT: vpaddb %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX1-NEXT: vpsadbw %xmm2, %xmm1, %xmm2
+; AVX1-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX1-NEXT: vpsadbw %xmm0, %xmm1, %xmm0
+; AVX1-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: testv4i32:
+; AVX2: # BB#0:
+; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX2-NEXT: vpsubd %xmm0, %xmm1, %xmm2
+; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: vpbroadcastd {{.*}}(%rip), %xmm2
+; AVX2-NEXT: vpsubd %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm3
+; AVX2-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX2-NEXT: vpshufb %xmm3, %xmm4, %xmm3
+; AVX2-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: vpshufb %xmm0, %xmm4, %xmm0
+; AVX2-NEXT: vpaddb %xmm3, %xmm0, %xmm0
+; AVX2-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX2-NEXT: vpsadbw %xmm2, %xmm1, %xmm2
+; AVX2-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX2-NEXT: vpsadbw %xmm0, %xmm1, %xmm0
+; AVX2-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: retq
%out = call <4 x i32> @llvm.cttz.v4i32(<4 x i32> %in, i1 0)
ret <4 x i32> %out
}
@@ -284,105 +308,154 @@ define <4 x i32> @testv4i32(<4 x i32> %i
define <4 x i32> @testv4i32u(<4 x i32> %in) nounwind {
; SSE2-LABEL: testv4i32u:
; SSE2: # BB#0:
-; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
-; SSE2-NEXT: movd %xmm1, %eax
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: movd %eax, %xmm1
-; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; SSE2-NEXT: movd %xmm2, %eax
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: movd %eax, %xmm2
-; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: movd %eax, %xmm1
-; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: movd %eax, %xmm0
-; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
-; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
-; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: pxor %xmm2, %xmm2
+; SSE2-NEXT: psubd %xmm0, %xmm2
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: psubd {{.*}}(%rip), %xmm2
+; SSE2-NEXT: movdqa %xmm2, %xmm0
+; SSE2-NEXT: psrld $1, %xmm0
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: psubd %xmm0, %xmm2
+; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [858993459,858993459,858993459,858993459]
+; SSE2-NEXT: movdqa %xmm2, %xmm3
+; SSE2-NEXT: pand %xmm0, %xmm3
+; SSE2-NEXT: psrld $2, %xmm2
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: paddd %xmm3, %xmm2
+; SSE2-NEXT: movdqa %xmm2, %xmm0
+; SSE2-NEXT: psrld $4, %xmm0
+; SSE2-NEXT: paddd %xmm2, %xmm0
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: movdqa %xmm0, %xmm2
+; SSE2-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSE2-NEXT: psadbw %xmm1, %xmm2
+; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT: psadbw %xmm1, %xmm0
+; SSE2-NEXT: packuswb %xmm2, %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv4i32u:
; SSE3: # BB#0:
-; SSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
-; SSE3-NEXT: movd %xmm1, %eax
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: movd %eax, %xmm1
-; SSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; SSE3-NEXT: movd %xmm2, %eax
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: movd %eax, %xmm2
-; SSE3-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
-; SSE3-NEXT: movd %xmm0, %eax
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: movd %eax, %xmm1
-; SSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; SSE3-NEXT: movd %xmm0, %eax
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: movd %eax, %xmm0
-; SSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
-; SSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
-; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: pxor %xmm1, %xmm1
+; SSE3-NEXT: pxor %xmm2, %xmm2
+; SSE3-NEXT: psubd %xmm0, %xmm2
+; SSE3-NEXT: pand %xmm0, %xmm2
+; SSE3-NEXT: psubd {{.*}}(%rip), %xmm2
+; SSE3-NEXT: movdqa %xmm2, %xmm0
+; SSE3-NEXT: psrld $1, %xmm0
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE3-NEXT: psubd %xmm0, %xmm2
+; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [858993459,858993459,858993459,858993459]
+; SSE3-NEXT: movdqa %xmm2, %xmm3
+; SSE3-NEXT: pand %xmm0, %xmm3
+; SSE3-NEXT: psrld $2, %xmm2
+; SSE3-NEXT: pand %xmm0, %xmm2
+; SSE3-NEXT: paddd %xmm3, %xmm2
+; SSE3-NEXT: movdqa %xmm2, %xmm0
+; SSE3-NEXT: psrld $4, %xmm0
+; SSE3-NEXT: paddd %xmm2, %xmm0
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE3-NEXT: movdqa %xmm0, %xmm2
+; SSE3-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSE3-NEXT: psadbw %xmm1, %xmm2
+; SSE3-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE3-NEXT: psadbw %xmm1, %xmm0
+; SSE3-NEXT: packuswb %xmm2, %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv4i32u:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
-; SSSE3-NEXT: movd %xmm1, %eax
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: movd %eax, %xmm1
-; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; SSSE3-NEXT: movd %xmm2, %eax
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: movd %eax, %xmm2
-; SSSE3-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
-; SSSE3-NEXT: movd %xmm0, %eax
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: movd %eax, %xmm1
-; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; SSSE3-NEXT: movd %xmm0, %eax
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: movd %eax, %xmm0
-; SSSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
-; SSSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
-; SSSE3-NEXT: movdqa %xmm1, %xmm0
+; SSSE3-NEXT: pxor %xmm1, %xmm1
+; SSSE3-NEXT: pxor %xmm2, %xmm2
+; SSSE3-NEXT: psubd %xmm0, %xmm2
+; SSSE3-NEXT: pand %xmm0, %xmm2
+; SSSE3-NEXT: psubd {{.*}}(%rip), %xmm2
+; SSSE3-NEXT: movdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSSE3-NEXT: movdqa %xmm2, %xmm4
+; SSSE3-NEXT: pand %xmm3, %xmm4
+; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSSE3-NEXT: movdqa %xmm0, %xmm5
+; SSSE3-NEXT: pshufb %xmm4, %xmm5
+; SSSE3-NEXT: psrlw $4, %xmm2
+; SSSE3-NEXT: pand %xmm3, %xmm2
+; SSSE3-NEXT: pshufb %xmm2, %xmm0
+; SSSE3-NEXT: paddb %xmm5, %xmm0
+; SSSE3-NEXT: movdqa %xmm0, %xmm2
+; SSSE3-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSSE3-NEXT: psadbw %xmm1, %xmm2
+; SSSE3-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSSE3-NEXT: psadbw %xmm1, %xmm0
+; SSSE3-NEXT: packuswb %xmm2, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv4i32u:
; SSE41: # BB#0:
-; SSE41-NEXT: pextrd $1, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: movd %xmm0, %ecx
-; SSE41-NEXT: bsfl %ecx, %ecx
-; SSE41-NEXT: movd %ecx, %xmm1
-; SSE41-NEXT: pinsrd $1, %eax, %xmm1
-; SSE41-NEXT: pextrd $2, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrd $2, %eax, %xmm1
-; SSE41-NEXT: pextrd $3, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrd $3, %eax, %xmm1
-; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: pxor %xmm2, %xmm2
+; SSE41-NEXT: psubd %xmm0, %xmm2
+; SSE41-NEXT: pand %xmm0, %xmm2
+; SSE41-NEXT: psubd {{.*}}(%rip), %xmm2
+; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSE41-NEXT: movdqa %xmm2, %xmm4
+; SSE41-NEXT: pand %xmm3, %xmm4
+; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSE41-NEXT: movdqa %xmm0, %xmm5
+; SSE41-NEXT: pshufb %xmm4, %xmm5
+; SSE41-NEXT: psrlw $4, %xmm2
+; SSE41-NEXT: pand %xmm3, %xmm2
+; SSE41-NEXT: pshufb %xmm2, %xmm0
+; SSE41-NEXT: paddb %xmm5, %xmm0
+; SSE41-NEXT: movdqa %xmm0, %xmm2
+; SSE41-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSE41-NEXT: psadbw %xmm1, %xmm2
+; SSE41-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE41-NEXT: psadbw %xmm1, %xmm0
+; SSE41-NEXT: packuswb %xmm2, %xmm0
; SSE41-NEXT: retq
;
-; AVX-LABEL: testv4i32u:
-; AVX: # BB#0:
-; AVX-NEXT: vpextrd $1, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vmovd %xmm0, %ecx
-; AVX-NEXT: bsfl %ecx, %ecx
-; AVX-NEXT: vmovd %ecx, %xmm1
-; AVX-NEXT: vpinsrd $1, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrd $2, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrd $2, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrd $3, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrd $3, %eax, %xmm1, %xmm0
-; AVX-NEXT: retq
+; AVX1-LABEL: testv4i32u:
+; AVX1: # BB#0:
+; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT: vpsubd %xmm0, %xmm1, %xmm2
+; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpsubd {{.*}}(%rip), %xmm0, %xmm0
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm3
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX1-NEXT: vpshufb %xmm3, %xmm4, %xmm3
+; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpshufb %xmm0, %xmm4, %xmm0
+; AVX1-NEXT: vpaddb %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX1-NEXT: vpsadbw %xmm2, %xmm1, %xmm2
+; AVX1-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX1-NEXT: vpsadbw %xmm0, %xmm1, %xmm0
+; AVX1-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: testv4i32u:
+; AVX2: # BB#0:
+; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX2-NEXT: vpsubd %xmm0, %xmm1, %xmm2
+; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: vpbroadcastd {{.*}}(%rip), %xmm2
+; AVX2-NEXT: vpsubd %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm3
+; AVX2-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX2-NEXT: vpshufb %xmm3, %xmm4, %xmm3
+; AVX2-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: vpshufb %xmm0, %xmm4, %xmm0
+; AVX2-NEXT: vpaddb %xmm3, %xmm0, %xmm0
+; AVX2-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX2-NEXT: vpsadbw %xmm2, %xmm1, %xmm2
+; AVX2-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX2-NEXT: vpsadbw %xmm0, %xmm1, %xmm0
+; AVX2-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: retq
%out = call <4 x i32> @llvm.cttz.v4i32(<4 x i32> %in, i1 -1)
ret <4 x i32> %out
}
@@ -390,209 +463,117 @@ define <4 x i32> @testv4i32u(<4 x i32> %
define <8 x i16> @testv8i16(<8 x i16> %in) nounwind {
; SSE2-LABEL: testv8i16:
; SSE2: # BB#0:
-; SSE2-NEXT: pextrw $7, %xmm0, %eax
-; SSE2-NEXT: bsfw %ax, %cx
-; SSE2-NEXT: movw $16, %ax
-; SSE2-NEXT: cmovew %ax, %cx
-; SSE2-NEXT: movd %ecx, %xmm1
-; SSE2-NEXT: pextrw $3, %xmm0, %ecx
-; SSE2-NEXT: bsfw %cx, %cx
-; SSE2-NEXT: cmovew %ax, %cx
-; SSE2-NEXT: movd %ecx, %xmm2
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
-; SSE2-NEXT: pextrw $5, %xmm0, %ecx
-; SSE2-NEXT: bsfw %cx, %cx
-; SSE2-NEXT: cmovew %ax, %cx
-; SSE2-NEXT: movd %ecx, %xmm3
-; SSE2-NEXT: pextrw $1, %xmm0, %ecx
-; SSE2-NEXT: bsfw %cx, %cx
-; SSE2-NEXT: cmovew %ax, %cx
-; SSE2-NEXT: movd %ecx, %xmm1
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
-; SSE2-NEXT: pextrw $6, %xmm0, %ecx
-; SSE2-NEXT: bsfw %cx, %cx
-; SSE2-NEXT: cmovew %ax, %cx
-; SSE2-NEXT: movd %ecx, %xmm2
-; SSE2-NEXT: pextrw $2, %xmm0, %ecx
-; SSE2-NEXT: bsfw %cx, %cx
-; SSE2-NEXT: cmovew %ax, %cx
-; SSE2-NEXT: movd %ecx, %xmm3
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
-; SSE2-NEXT: pextrw $4, %xmm0, %ecx
-; SSE2-NEXT: bsfw %cx, %cx
-; SSE2-NEXT: cmovew %ax, %cx
-; SSE2-NEXT: movd %ecx, %xmm2
-; SSE2-NEXT: movd %xmm0, %ecx
-; SSE2-NEXT: bsfw %cx, %cx
-; SSE2-NEXT: cmovew %ax, %cx
-; SSE2-NEXT: movd %ecx, %xmm0
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: psubw %xmm0, %xmm1
+; SSE2-NEXT: pand %xmm0, %xmm1
+; SSE2-NEXT: psubw {{.*}}(%rip), %xmm1
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: psrlw $1, %xmm0
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: psubw %xmm0, %xmm1
+; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [13107,13107,13107,13107,13107,13107,13107,13107]
+; SSE2-NEXT: movdqa %xmm1, %xmm2
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: psrlw $2, %xmm1
+; SSE2-NEXT: pand %xmm0, %xmm1
+; SSE2-NEXT: paddw %xmm2, %xmm1
+; SSE2-NEXT: movdqa %xmm1, %xmm2
+; SSE2-NEXT: psrlw $4, %xmm2
+; SSE2-NEXT: paddw %xmm1, %xmm2
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm2
+; SSE2-NEXT: movdqa %xmm2, %xmm0
+; SSE2-NEXT: psllw $8, %xmm0
+; SSE2-NEXT: paddb %xmm2, %xmm0
+; SSE2-NEXT: psrlw $8, %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv8i16:
; SSE3: # BB#0:
-; SSE3-NEXT: pextrw $7, %xmm0, %eax
-; SSE3-NEXT: bsfw %ax, %cx
-; SSE3-NEXT: movw $16, %ax
-; SSE3-NEXT: cmovew %ax, %cx
-; SSE3-NEXT: movd %ecx, %xmm1
-; SSE3-NEXT: pextrw $3, %xmm0, %ecx
-; SSE3-NEXT: bsfw %cx, %cx
-; SSE3-NEXT: cmovew %ax, %cx
-; SSE3-NEXT: movd %ecx, %xmm2
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
-; SSE3-NEXT: pextrw $5, %xmm0, %ecx
-; SSE3-NEXT: bsfw %cx, %cx
-; SSE3-NEXT: cmovew %ax, %cx
-; SSE3-NEXT: movd %ecx, %xmm3
-; SSE3-NEXT: pextrw $1, %xmm0, %ecx
-; SSE3-NEXT: bsfw %cx, %cx
-; SSE3-NEXT: cmovew %ax, %cx
-; SSE3-NEXT: movd %ecx, %xmm1
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
-; SSE3-NEXT: pextrw $6, %xmm0, %ecx
-; SSE3-NEXT: bsfw %cx, %cx
-; SSE3-NEXT: cmovew %ax, %cx
-; SSE3-NEXT: movd %ecx, %xmm2
-; SSE3-NEXT: pextrw $2, %xmm0, %ecx
-; SSE3-NEXT: bsfw %cx, %cx
-; SSE3-NEXT: cmovew %ax, %cx
-; SSE3-NEXT: movd %ecx, %xmm3
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
-; SSE3-NEXT: pextrw $4, %xmm0, %ecx
-; SSE3-NEXT: bsfw %cx, %cx
-; SSE3-NEXT: cmovew %ax, %cx
-; SSE3-NEXT: movd %ecx, %xmm2
-; SSE3-NEXT: movd %xmm0, %ecx
-; SSE3-NEXT: bsfw %cx, %cx
-; SSE3-NEXT: cmovew %ax, %cx
-; SSE3-NEXT: movd %ecx, %xmm0
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE3-NEXT: pxor %xmm1, %xmm1
+; SSE3-NEXT: psubw %xmm0, %xmm1
+; SSE3-NEXT: pand %xmm0, %xmm1
+; SSE3-NEXT: psubw {{.*}}(%rip), %xmm1
+; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: psrlw $1, %xmm0
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE3-NEXT: psubw %xmm0, %xmm1
+; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [13107,13107,13107,13107,13107,13107,13107,13107]
+; SSE3-NEXT: movdqa %xmm1, %xmm2
+; SSE3-NEXT: pand %xmm0, %xmm2
+; SSE3-NEXT: psrlw $2, %xmm1
+; SSE3-NEXT: pand %xmm0, %xmm1
+; SSE3-NEXT: paddw %xmm2, %xmm1
+; SSE3-NEXT: movdqa %xmm1, %xmm2
+; SSE3-NEXT: psrlw $4, %xmm2
+; SSE3-NEXT: paddw %xmm1, %xmm2
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm2
+; SSE3-NEXT: movdqa %xmm2, %xmm0
+; SSE3-NEXT: psllw $8, %xmm0
+; SSE3-NEXT: paddb %xmm2, %xmm0
+; SSE3-NEXT: psrlw $8, %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv8i16:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pextrw $7, %xmm0, %eax
-; SSSE3-NEXT: bsfw %ax, %cx
-; SSSE3-NEXT: movw $16, %ax
-; SSSE3-NEXT: cmovew %ax, %cx
-; SSSE3-NEXT: movd %ecx, %xmm1
-; SSSE3-NEXT: pextrw $3, %xmm0, %ecx
-; SSSE3-NEXT: bsfw %cx, %cx
-; SSSE3-NEXT: cmovew %ax, %cx
-; SSSE3-NEXT: movd %ecx, %xmm2
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
-; SSSE3-NEXT: pextrw $5, %xmm0, %ecx
-; SSSE3-NEXT: bsfw %cx, %cx
-; SSSE3-NEXT: cmovew %ax, %cx
-; SSSE3-NEXT: movd %ecx, %xmm3
-; SSSE3-NEXT: pextrw $1, %xmm0, %ecx
-; SSSE3-NEXT: bsfw %cx, %cx
-; SSSE3-NEXT: cmovew %ax, %cx
-; SSSE3-NEXT: movd %ecx, %xmm1
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
-; SSSE3-NEXT: pextrw $6, %xmm0, %ecx
-; SSSE3-NEXT: bsfw %cx, %cx
-; SSSE3-NEXT: cmovew %ax, %cx
-; SSSE3-NEXT: movd %ecx, %xmm2
-; SSSE3-NEXT: pextrw $2, %xmm0, %ecx
-; SSSE3-NEXT: bsfw %cx, %cx
-; SSSE3-NEXT: cmovew %ax, %cx
-; SSSE3-NEXT: movd %ecx, %xmm3
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
-; SSSE3-NEXT: pextrw $4, %xmm0, %ecx
-; SSSE3-NEXT: bsfw %cx, %cx
-; SSSE3-NEXT: cmovew %ax, %cx
-; SSSE3-NEXT: movd %ecx, %xmm2
-; SSSE3-NEXT: movd %xmm0, %ecx
-; SSSE3-NEXT: bsfw %cx, %cx
-; SSSE3-NEXT: cmovew %ax, %cx
-; SSSE3-NEXT: movd %ecx, %xmm0
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSSE3-NEXT: pxor %xmm1, %xmm1
+; SSSE3-NEXT: psubw %xmm0, %xmm1
+; SSSE3-NEXT: pand %xmm0, %xmm1
+; SSSE3-NEXT: psubw {{.*}}(%rip), %xmm1
+; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSSE3-NEXT: movdqa %xmm1, %xmm2
+; SSSE3-NEXT: pand %xmm0, %xmm2
+; SSSE3-NEXT: movdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSSE3-NEXT: movdqa %xmm3, %xmm4
+; SSSE3-NEXT: pshufb %xmm2, %xmm4
+; SSSE3-NEXT: psrlw $4, %xmm1
+; SSSE3-NEXT: pand %xmm0, %xmm1
+; SSSE3-NEXT: pshufb %xmm1, %xmm3
+; SSSE3-NEXT: paddb %xmm4, %xmm3
+; SSSE3-NEXT: movdqa %xmm3, %xmm0
+; SSSE3-NEXT: psllw $8, %xmm0
+; SSSE3-NEXT: paddb %xmm3, %xmm0
+; SSSE3-NEXT: psrlw $8, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv8i16:
; SSE41: # BB#0:
-; SSE41-NEXT: pextrw $1, %xmm0, %eax
-; SSE41-NEXT: bsfw %ax, %cx
-; SSE41-NEXT: movw $16, %ax
-; SSE41-NEXT: cmovew %ax, %cx
-; SSE41-NEXT: movd %xmm0, %edx
-; SSE41-NEXT: bsfw %dx, %dx
-; SSE41-NEXT: cmovew %ax, %dx
-; SSE41-NEXT: movd %edx, %xmm1
-; SSE41-NEXT: pinsrw $1, %ecx, %xmm1
-; SSE41-NEXT: pextrw $2, %xmm0, %ecx
-; SSE41-NEXT: bsfw %cx, %cx
-; SSE41-NEXT: cmovew %ax, %cx
-; SSE41-NEXT: pinsrw $2, %ecx, %xmm1
-; SSE41-NEXT: pextrw $3, %xmm0, %ecx
-; SSE41-NEXT: bsfw %cx, %cx
-; SSE41-NEXT: cmovew %ax, %cx
-; SSE41-NEXT: pinsrw $3, %ecx, %xmm1
-; SSE41-NEXT: pextrw $4, %xmm0, %ecx
-; SSE41-NEXT: bsfw %cx, %cx
-; SSE41-NEXT: cmovew %ax, %cx
-; SSE41-NEXT: pinsrw $4, %ecx, %xmm1
-; SSE41-NEXT: pextrw $5, %xmm0, %ecx
-; SSE41-NEXT: bsfw %cx, %cx
-; SSE41-NEXT: cmovew %ax, %cx
-; SSE41-NEXT: pinsrw $5, %ecx, %xmm1
-; SSE41-NEXT: pextrw $6, %xmm0, %ecx
-; SSE41-NEXT: bsfw %cx, %cx
-; SSE41-NEXT: cmovew %ax, %cx
-; SSE41-NEXT: pinsrw $6, %ecx, %xmm1
-; SSE41-NEXT: pextrw $7, %xmm0, %ecx
-; SSE41-NEXT: bsfw %cx, %cx
-; SSE41-NEXT: cmovew %ax, %cx
-; SSE41-NEXT: pinsrw $7, %ecx, %xmm1
-; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: psubw %xmm0, %xmm1
+; SSE41-NEXT: pand %xmm0, %xmm1
+; SSE41-NEXT: psubw {{.*}}(%rip), %xmm1
+; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSE41-NEXT: movdqa %xmm1, %xmm2
+; SSE41-NEXT: pand %xmm0, %xmm2
+; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSE41-NEXT: movdqa %xmm3, %xmm4
+; SSE41-NEXT: pshufb %xmm2, %xmm4
+; SSE41-NEXT: psrlw $4, %xmm1
+; SSE41-NEXT: pand %xmm0, %xmm1
+; SSE41-NEXT: pshufb %xmm1, %xmm3
+; SSE41-NEXT: paddb %xmm4, %xmm3
+; SSE41-NEXT: movdqa %xmm3, %xmm0
+; SSE41-NEXT: psllw $8, %xmm0
+; SSE41-NEXT: paddb %xmm3, %xmm0
+; SSE41-NEXT: psrlw $8, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: testv8i16:
; AVX: # BB#0:
-; AVX-NEXT: vpextrw $1, %xmm0, %eax
-; AVX-NEXT: bsfw %ax, %cx
-; AVX-NEXT: movw $16, %ax
-; AVX-NEXT: cmovew %ax, %cx
-; AVX-NEXT: vmovd %xmm0, %edx
-; AVX-NEXT: bsfw %dx, %dx
-; AVX-NEXT: cmovew %ax, %dx
-; AVX-NEXT: vmovd %edx, %xmm1
-; AVX-NEXT: vpinsrw $1, %ecx, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $2, %xmm0, %ecx
-; AVX-NEXT: bsfw %cx, %cx
-; AVX-NEXT: cmovew %ax, %cx
-; AVX-NEXT: vpinsrw $2, %ecx, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $3, %xmm0, %ecx
-; AVX-NEXT: bsfw %cx, %cx
-; AVX-NEXT: cmovew %ax, %cx
-; AVX-NEXT: vpinsrw $3, %ecx, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $4, %xmm0, %ecx
-; AVX-NEXT: bsfw %cx, %cx
-; AVX-NEXT: cmovew %ax, %cx
-; AVX-NEXT: vpinsrw $4, %ecx, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $5, %xmm0, %ecx
-; AVX-NEXT: bsfw %cx, %cx
-; AVX-NEXT: cmovew %ax, %cx
-; AVX-NEXT: vpinsrw $5, %ecx, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $6, %xmm0, %ecx
-; AVX-NEXT: bsfw %cx, %cx
-; AVX-NEXT: cmovew %ax, %cx
-; AVX-NEXT: vpinsrw $6, %ecx, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $7, %xmm0, %ecx
-; AVX-NEXT: bsfw %cx, %cx
-; AVX-NEXT: cmovew %ax, %cx
-; AVX-NEXT: vpinsrw $7, %ecx, %xmm1, %xmm0
+; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vpsubw %xmm0, %xmm1, %xmm1
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vpsubw {{.*}}(%rip), %xmm0, %xmm0
+; AVX-NEXT: vmovdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX-NEXT: vpshufb %xmm2, %xmm3, %xmm2
+; AVX-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vpshufb %xmm0, %xmm3, %xmm0
+; AVX-NEXT: vpaddb %xmm2, %xmm0, %xmm0
+; AVX-NEXT: vpsllw $8, %xmm0, %xmm1
+; AVX-NEXT: vpaddb %xmm0, %xmm1, %xmm0
+; AVX-NEXT: vpsrlw $8, %xmm0, %xmm0
; AVX-NEXT: retq
%out = call <8 x i16> @llvm.cttz.v8i16(<8 x i16> %in, i1 0)
ret <8 x i16> %out
@@ -601,164 +582,117 @@ define <8 x i16> @testv8i16(<8 x i16> %i
define <8 x i16> @testv8i16u(<8 x i16> %in) nounwind {
; SSE2-LABEL: testv8i16u:
; SSE2: # BB#0:
-; SSE2-NEXT: pextrw $7, %xmm0, %eax
-; SSE2-NEXT: bsfw %ax, %ax
-; SSE2-NEXT: movd %eax, %xmm1
-; SSE2-NEXT: pextrw $3, %xmm0, %eax
-; SSE2-NEXT: bsfw %ax, %ax
-; SSE2-NEXT: movd %eax, %xmm2
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
-; SSE2-NEXT: pextrw $5, %xmm0, %eax
-; SSE2-NEXT: bsfw %ax, %ax
-; SSE2-NEXT: movd %eax, %xmm1
-; SSE2-NEXT: pextrw $1, %xmm0, %eax
-; SSE2-NEXT: bsfw %ax, %ax
-; SSE2-NEXT: movd %eax, %xmm3
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
-; SSE2-NEXT: pextrw $6, %xmm0, %eax
-; SSE2-NEXT: bsfw %ax, %ax
-; SSE2-NEXT: movd %eax, %xmm1
-; SSE2-NEXT: pextrw $2, %xmm0, %eax
-; SSE2-NEXT: bsfw %ax, %ax
-; SSE2-NEXT: movd %eax, %xmm2
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
-; SSE2-NEXT: pextrw $4, %xmm0, %eax
-; SSE2-NEXT: bsfw %ax, %ax
-; SSE2-NEXT: movd %eax, %xmm1
-; SSE2-NEXT: movd %xmm0, %eax
-; SSE2-NEXT: bsfw %ax, %ax
-; SSE2-NEXT: movd %eax, %xmm0
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: psubw %xmm0, %xmm1
+; SSE2-NEXT: pand %xmm0, %xmm1
+; SSE2-NEXT: psubw {{.*}}(%rip), %xmm1
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: psrlw $1, %xmm0
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: psubw %xmm0, %xmm1
+; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [13107,13107,13107,13107,13107,13107,13107,13107]
+; SSE2-NEXT: movdqa %xmm1, %xmm2
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: psrlw $2, %xmm1
+; SSE2-NEXT: pand %xmm0, %xmm1
+; SSE2-NEXT: paddw %xmm2, %xmm1
+; SSE2-NEXT: movdqa %xmm1, %xmm2
+; SSE2-NEXT: psrlw $4, %xmm2
+; SSE2-NEXT: paddw %xmm1, %xmm2
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm2
+; SSE2-NEXT: movdqa %xmm2, %xmm0
+; SSE2-NEXT: psllw $8, %xmm0
+; SSE2-NEXT: paddb %xmm2, %xmm0
+; SSE2-NEXT: psrlw $8, %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv8i16u:
; SSE3: # BB#0:
-; SSE3-NEXT: pextrw $7, %xmm0, %eax
-; SSE3-NEXT: bsfw %ax, %ax
-; SSE3-NEXT: movd %eax, %xmm1
-; SSE3-NEXT: pextrw $3, %xmm0, %eax
-; SSE3-NEXT: bsfw %ax, %ax
-; SSE3-NEXT: movd %eax, %xmm2
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
-; SSE3-NEXT: pextrw $5, %xmm0, %eax
-; SSE3-NEXT: bsfw %ax, %ax
-; SSE3-NEXT: movd %eax, %xmm1
-; SSE3-NEXT: pextrw $1, %xmm0, %eax
-; SSE3-NEXT: bsfw %ax, %ax
-; SSE3-NEXT: movd %eax, %xmm3
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3]
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
-; SSE3-NEXT: pextrw $6, %xmm0, %eax
-; SSE3-NEXT: bsfw %ax, %ax
-; SSE3-NEXT: movd %eax, %xmm1
-; SSE3-NEXT: pextrw $2, %xmm0, %eax
-; SSE3-NEXT: bsfw %ax, %ax
-; SSE3-NEXT: movd %eax, %xmm2
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
-; SSE3-NEXT: pextrw $4, %xmm0, %eax
-; SSE3-NEXT: bsfw %ax, %ax
-; SSE3-NEXT: movd %eax, %xmm1
-; SSE3-NEXT: movd %xmm0, %eax
-; SSE3-NEXT: bsfw %ax, %ax
-; SSE3-NEXT: movd %eax, %xmm0
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
+; SSE3-NEXT: pxor %xmm1, %xmm1
+; SSE3-NEXT: psubw %xmm0, %xmm1
+; SSE3-NEXT: pand %xmm0, %xmm1
+; SSE3-NEXT: psubw {{.*}}(%rip), %xmm1
+; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: psrlw $1, %xmm0
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE3-NEXT: psubw %xmm0, %xmm1
+; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [13107,13107,13107,13107,13107,13107,13107,13107]
+; SSE3-NEXT: movdqa %xmm1, %xmm2
+; SSE3-NEXT: pand %xmm0, %xmm2
+; SSE3-NEXT: psrlw $2, %xmm1
+; SSE3-NEXT: pand %xmm0, %xmm1
+; SSE3-NEXT: paddw %xmm2, %xmm1
+; SSE3-NEXT: movdqa %xmm1, %xmm2
+; SSE3-NEXT: psrlw $4, %xmm2
+; SSE3-NEXT: paddw %xmm1, %xmm2
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm2
+; SSE3-NEXT: movdqa %xmm2, %xmm0
+; SSE3-NEXT: psllw $8, %xmm0
+; SSE3-NEXT: paddb %xmm2, %xmm0
+; SSE3-NEXT: psrlw $8, %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv8i16u:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pextrw $7, %xmm0, %eax
-; SSSE3-NEXT: bsfw %ax, %ax
-; SSSE3-NEXT: movd %eax, %xmm1
-; SSSE3-NEXT: pextrw $3, %xmm0, %eax
-; SSSE3-NEXT: bsfw %ax, %ax
-; SSSE3-NEXT: movd %eax, %xmm2
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
-; SSSE3-NEXT: pextrw $5, %xmm0, %eax
-; SSSE3-NEXT: bsfw %ax, %ax
-; SSSE3-NEXT: movd %eax, %xmm1
-; SSSE3-NEXT: pextrw $1, %xmm0, %eax
-; SSSE3-NEXT: bsfw %ax, %ax
-; SSSE3-NEXT: movd %eax, %xmm3
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
-; SSSE3-NEXT: pextrw $6, %xmm0, %eax
-; SSSE3-NEXT: bsfw %ax, %ax
-; SSSE3-NEXT: movd %eax, %xmm1
-; SSSE3-NEXT: pextrw $2, %xmm0, %eax
-; SSSE3-NEXT: bsfw %ax, %ax
-; SSSE3-NEXT: movd %eax, %xmm2
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
-; SSSE3-NEXT: pextrw $4, %xmm0, %eax
-; SSSE3-NEXT: bsfw %ax, %ax
-; SSSE3-NEXT: movd %eax, %xmm1
-; SSSE3-NEXT: movd %xmm0, %eax
-; SSSE3-NEXT: bsfw %ax, %ax
-; SSSE3-NEXT: movd %eax, %xmm0
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
+; SSSE3-NEXT: pxor %xmm1, %xmm1
+; SSSE3-NEXT: psubw %xmm0, %xmm1
+; SSSE3-NEXT: pand %xmm0, %xmm1
+; SSSE3-NEXT: psubw {{.*}}(%rip), %xmm1
+; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSSE3-NEXT: movdqa %xmm1, %xmm2
+; SSSE3-NEXT: pand %xmm0, %xmm2
+; SSSE3-NEXT: movdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSSE3-NEXT: movdqa %xmm3, %xmm4
+; SSSE3-NEXT: pshufb %xmm2, %xmm4
+; SSSE3-NEXT: psrlw $4, %xmm1
+; SSSE3-NEXT: pand %xmm0, %xmm1
+; SSSE3-NEXT: pshufb %xmm1, %xmm3
+; SSSE3-NEXT: paddb %xmm4, %xmm3
+; SSSE3-NEXT: movdqa %xmm3, %xmm0
+; SSSE3-NEXT: psllw $8, %xmm0
+; SSSE3-NEXT: paddb %xmm3, %xmm0
+; SSSE3-NEXT: psrlw $8, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv8i16u:
; SSE41: # BB#0:
-; SSE41-NEXT: pextrw $1, %xmm0, %eax
-; SSE41-NEXT: bsfw %ax, %ax
-; SSE41-NEXT: movd %xmm0, %ecx
-; SSE41-NEXT: bsfw %cx, %cx
-; SSE41-NEXT: movd %ecx, %xmm1
-; SSE41-NEXT: pinsrw $1, %eax, %xmm1
-; SSE41-NEXT: pextrw $2, %xmm0, %eax
-; SSE41-NEXT: bsfw %ax, %ax
-; SSE41-NEXT: pinsrw $2, %eax, %xmm1
-; SSE41-NEXT: pextrw $3, %xmm0, %eax
-; SSE41-NEXT: bsfw %ax, %ax
-; SSE41-NEXT: pinsrw $3, %eax, %xmm1
-; SSE41-NEXT: pextrw $4, %xmm0, %eax
-; SSE41-NEXT: bsfw %ax, %ax
-; SSE41-NEXT: pinsrw $4, %eax, %xmm1
-; SSE41-NEXT: pextrw $5, %xmm0, %eax
-; SSE41-NEXT: bsfw %ax, %ax
-; SSE41-NEXT: pinsrw $5, %eax, %xmm1
-; SSE41-NEXT: pextrw $6, %xmm0, %eax
-; SSE41-NEXT: bsfw %ax, %ax
-; SSE41-NEXT: pinsrw $6, %eax, %xmm1
-; SSE41-NEXT: pextrw $7, %xmm0, %eax
-; SSE41-NEXT: bsfw %ax, %ax
-; SSE41-NEXT: pinsrw $7, %eax, %xmm1
-; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: psubw %xmm0, %xmm1
+; SSE41-NEXT: pand %xmm0, %xmm1
+; SSE41-NEXT: psubw {{.*}}(%rip), %xmm1
+; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSE41-NEXT: movdqa %xmm1, %xmm2
+; SSE41-NEXT: pand %xmm0, %xmm2
+; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSE41-NEXT: movdqa %xmm3, %xmm4
+; SSE41-NEXT: pshufb %xmm2, %xmm4
+; SSE41-NEXT: psrlw $4, %xmm1
+; SSE41-NEXT: pand %xmm0, %xmm1
+; SSE41-NEXT: pshufb %xmm1, %xmm3
+; SSE41-NEXT: paddb %xmm4, %xmm3
+; SSE41-NEXT: movdqa %xmm3, %xmm0
+; SSE41-NEXT: psllw $8, %xmm0
+; SSE41-NEXT: paddb %xmm3, %xmm0
+; SSE41-NEXT: psrlw $8, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: testv8i16u:
; AVX: # BB#0:
-; AVX-NEXT: vpextrw $1, %xmm0, %eax
-; AVX-NEXT: bsfw %ax, %ax
-; AVX-NEXT: vmovd %xmm0, %ecx
-; AVX-NEXT: bsfw %cx, %cx
-; AVX-NEXT: vmovd %ecx, %xmm1
-; AVX-NEXT: vpinsrw $1, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $2, %xmm0, %eax
-; AVX-NEXT: bsfw %ax, %ax
-; AVX-NEXT: vpinsrw $2, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $3, %xmm0, %eax
-; AVX-NEXT: bsfw %ax, %ax
-; AVX-NEXT: vpinsrw $3, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $4, %xmm0, %eax
-; AVX-NEXT: bsfw %ax, %ax
-; AVX-NEXT: vpinsrw $4, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $5, %xmm0, %eax
-; AVX-NEXT: bsfw %ax, %ax
-; AVX-NEXT: vpinsrw $5, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $6, %xmm0, %eax
-; AVX-NEXT: bsfw %ax, %ax
-; AVX-NEXT: vpinsrw $6, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrw $7, %xmm0, %eax
-; AVX-NEXT: bsfw %ax, %ax
-; AVX-NEXT: vpinsrw $7, %eax, %xmm1, %xmm0
+; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vpsubw %xmm0, %xmm1, %xmm1
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vpsubw {{.*}}(%rip), %xmm0, %xmm0
+; AVX-NEXT: vmovdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX-NEXT: vpshufb %xmm2, %xmm3, %xmm2
+; AVX-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vpshufb %xmm0, %xmm3, %xmm0
+; AVX-NEXT: vpaddb %xmm2, %xmm0, %xmm0
+; AVX-NEXT: vpsllw $8, %xmm0, %xmm1
+; AVX-NEXT: vpaddb %xmm0, %xmm1, %xmm0
+; AVX-NEXT: vpsrlw $8, %xmm0, %xmm0
; AVX-NEXT: retq
%out = call <8 x i16> @llvm.cttz.v8i16(<8 x i16> %in, i1 -1)
ret <8 x i16> %out
@@ -767,579 +701,98 @@ define <8 x i16> @testv8i16u(<8 x i16> %
define <16 x i8> @testv16i8(<16 x i8> %in) nounwind {
; SSE2-LABEL: testv16i8:
; SSE2: # BB#0:
-; SSE2-NEXT: pushq %rbp
-; SSE2-NEXT: pushq %r14
-; SSE2-NEXT: pushq %rbx
-; SSE2-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSE2-NEXT: bsfl %eax, %edx
-; SSE2-NEXT: movl $32, %eax
-; SSE2-NEXT: cmovel %eax, %edx
-; SSE2-NEXT: cmpl $32, %edx
-; SSE2-NEXT: movl $8, %ecx
-; SSE2-NEXT: cmovel %ecx, %edx
-; SSE2-NEXT: movd %edx, %xmm0
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r14d
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSE2-NEXT: bsfl %esi, %esi
-; SSE2-NEXT: cmovel %eax, %esi
-; SSE2-NEXT: cmpl $32, %esi
-; SSE2-NEXT: cmovel %ecx, %esi
-; SSE2-NEXT: movd %esi, %xmm1
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE2-NEXT: bsfl %edi, %esi
-; SSE2-NEXT: cmovel %eax, %esi
-; SSE2-NEXT: cmpl $32, %esi
-; SSE2-NEXT: cmovel %ecx, %esi
-; SSE2-NEXT: movd %esi, %xmm2
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebp
-; SSE2-NEXT: bsfl %ebp, %ebp
-; SSE2-NEXT: cmovel %eax, %ebp
-; SSE2-NEXT: cmpl $32, %ebp
-; SSE2-NEXT: cmovel %ecx, %ebp
-; SSE2-NEXT: movd %ebp, %xmm0
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
-; SSE2-NEXT: bsfl %ebx, %ebx
-; SSE2-NEXT: cmovel %eax, %ebx
-; SSE2-NEXT: cmpl $32, %ebx
-; SSE2-NEXT: cmovel %ecx, %ebx
-; SSE2-NEXT: movd %ebx, %xmm1
-; SSE2-NEXT: bsfl %esi, %esi
-; SSE2-NEXT: cmovel %eax, %esi
-; SSE2-NEXT: cmpl $32, %esi
-; SSE2-NEXT: cmovel %ecx, %esi
-; SSE2-NEXT: movd %esi, %xmm2
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
-; SSE2-NEXT: bsfl %edx, %edx
-; SSE2-NEXT: cmovel %eax, %edx
-; SSE2-NEXT: cmpl $32, %edx
-; SSE2-NEXT: cmovel %ecx, %edx
-; SSE2-NEXT: movd %edx, %xmm3
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSE2-NEXT: bsfl %esi, %esi
-; SSE2-NEXT: cmovel %eax, %esi
-; SSE2-NEXT: cmpl $32, %esi
-; SSE2-NEXT: cmovel %ecx, %esi
-; SSE2-NEXT: movd %esi, %xmm1
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE2-NEXT: bsfl %r14d, %esi
-; SSE2-NEXT: cmovel %eax, %esi
-; SSE2-NEXT: cmpl $32, %esi
-; SSE2-NEXT: cmovel %ecx, %esi
-; SSE2-NEXT: movd %esi, %xmm0
-; SSE2-NEXT: bsfl %edi, %esi
-; SSE2-NEXT: cmovel %eax, %esi
-; SSE2-NEXT: cmpl $32, %esi
-; SSE2-NEXT: cmovel %ecx, %esi
-; SSE2-NEXT: movd %esi, %xmm3
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE2-NEXT: bsfl %r11d, %esi
-; SSE2-NEXT: cmovel %eax, %esi
-; SSE2-NEXT: cmpl $32, %esi
-; SSE2-NEXT: cmovel %ecx, %esi
-; SSE2-NEXT: movd %esi, %xmm0
-; SSE2-NEXT: bsfl %edx, %edx
-; SSE2-NEXT: cmovel %eax, %edx
-; SSE2-NEXT: cmpl $32, %edx
-; SSE2-NEXT: cmovel %ecx, %edx
-; SSE2-NEXT: movd %edx, %xmm2
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3],xmm2[4],xmm3[4],xmm2[5],xmm3[5],xmm2[6],xmm3[6],xmm2[7],xmm3[7]
-; SSE2-NEXT: bsfl %r9d, %edx
-; SSE2-NEXT: cmovel %eax, %edx
-; SSE2-NEXT: cmpl $32, %edx
-; SSE2-NEXT: cmovel %ecx, %edx
-; SSE2-NEXT: movd %edx, %xmm0
-; SSE2-NEXT: bsfl %r10d, %edx
-; SSE2-NEXT: cmovel %eax, %edx
-; SSE2-NEXT: cmpl $32, %edx
-; SSE2-NEXT: cmovel %ecx, %edx
-; SSE2-NEXT: movd %edx, %xmm3
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE2-NEXT: bsfl %r8d, %edx
-; SSE2-NEXT: cmovel %eax, %edx
-; SSE2-NEXT: cmpl $32, %edx
-; SSE2-NEXT: cmovel %ecx, %edx
-; SSE2-NEXT: movd %edx, %xmm4
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSE2-NEXT: bsfl %edx, %edx
-; SSE2-NEXT: cmovel %eax, %edx
-; SSE2-NEXT: cmpl $32, %edx
-; SSE2-NEXT: cmovel %ecx, %edx
-; SSE2-NEXT: movd %edx, %xmm0
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
-; SSE2-NEXT: popq %rbx
-; SSE2-NEXT: popq %r14
-; SSE2-NEXT: popq %rbp
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: psubb %xmm0, %xmm1
+; SSE2-NEXT: pand %xmm0, %xmm1
+; SSE2-NEXT: psubb {{.*}}(%rip), %xmm1
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: psrlw $1, %xmm0
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: psubb %xmm0, %xmm1
+; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51]
+; SSE2-NEXT: movdqa %xmm1, %xmm2
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: psrlw $2, %xmm1
+; SSE2-NEXT: pand %xmm0, %xmm1
+; SSE2-NEXT: paddb %xmm2, %xmm1
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: psrlw $4, %xmm0
+; SSE2-NEXT: paddb %xmm1, %xmm0
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv16i8:
; SSE3: # BB#0:
-; SSE3-NEXT: pushq %rbp
-; SSE3-NEXT: pushq %r14
-; SSE3-NEXT: pushq %rbx
-; SSE3-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSE3-NEXT: bsfl %eax, %edx
-; SSE3-NEXT: movl $32, %eax
-; SSE3-NEXT: cmovel %eax, %edx
-; SSE3-NEXT: cmpl $32, %edx
-; SSE3-NEXT: movl $8, %ecx
-; SSE3-NEXT: cmovel %ecx, %edx
-; SSE3-NEXT: movd %edx, %xmm0
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r14d
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSE3-NEXT: bsfl %esi, %esi
-; SSE3-NEXT: cmovel %eax, %esi
-; SSE3-NEXT: cmpl $32, %esi
-; SSE3-NEXT: cmovel %ecx, %esi
-; SSE3-NEXT: movd %esi, %xmm1
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE3-NEXT: bsfl %edi, %esi
-; SSE3-NEXT: cmovel %eax, %esi
-; SSE3-NEXT: cmpl $32, %esi
-; SSE3-NEXT: cmovel %ecx, %esi
-; SSE3-NEXT: movd %esi, %xmm2
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebp
-; SSE3-NEXT: bsfl %ebp, %ebp
-; SSE3-NEXT: cmovel %eax, %ebp
-; SSE3-NEXT: cmpl $32, %ebp
-; SSE3-NEXT: cmovel %ecx, %ebp
-; SSE3-NEXT: movd %ebp, %xmm0
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
-; SSE3-NEXT: bsfl %ebx, %ebx
-; SSE3-NEXT: cmovel %eax, %ebx
-; SSE3-NEXT: cmpl $32, %ebx
-; SSE3-NEXT: cmovel %ecx, %ebx
-; SSE3-NEXT: movd %ebx, %xmm1
-; SSE3-NEXT: bsfl %esi, %esi
-; SSE3-NEXT: cmovel %eax, %esi
-; SSE3-NEXT: cmpl $32, %esi
-; SSE3-NEXT: cmovel %ecx, %esi
-; SSE3-NEXT: movd %esi, %xmm2
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
-; SSE3-NEXT: bsfl %edx, %edx
-; SSE3-NEXT: cmovel %eax, %edx
-; SSE3-NEXT: cmpl $32, %edx
-; SSE3-NEXT: cmovel %ecx, %edx
-; SSE3-NEXT: movd %edx, %xmm3
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSE3-NEXT: bsfl %esi, %esi
-; SSE3-NEXT: cmovel %eax, %esi
-; SSE3-NEXT: cmpl $32, %esi
-; SSE3-NEXT: cmovel %ecx, %esi
-; SSE3-NEXT: movd %esi, %xmm1
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE3-NEXT: bsfl %r14d, %esi
-; SSE3-NEXT: cmovel %eax, %esi
-; SSE3-NEXT: cmpl $32, %esi
-; SSE3-NEXT: cmovel %ecx, %esi
-; SSE3-NEXT: movd %esi, %xmm0
-; SSE3-NEXT: bsfl %edi, %esi
-; SSE3-NEXT: cmovel %eax, %esi
-; SSE3-NEXT: cmpl $32, %esi
-; SSE3-NEXT: cmovel %ecx, %esi
-; SSE3-NEXT: movd %esi, %xmm3
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE3-NEXT: bsfl %r11d, %esi
-; SSE3-NEXT: cmovel %eax, %esi
-; SSE3-NEXT: cmpl $32, %esi
-; SSE3-NEXT: cmovel %ecx, %esi
-; SSE3-NEXT: movd %esi, %xmm0
-; SSE3-NEXT: bsfl %edx, %edx
-; SSE3-NEXT: cmovel %eax, %edx
-; SSE3-NEXT: cmpl $32, %edx
-; SSE3-NEXT: cmovel %ecx, %edx
-; SSE3-NEXT: movd %edx, %xmm2
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3],xmm2[4],xmm3[4],xmm2[5],xmm3[5],xmm2[6],xmm3[6],xmm2[7],xmm3[7]
-; SSE3-NEXT: bsfl %r9d, %edx
-; SSE3-NEXT: cmovel %eax, %edx
-; SSE3-NEXT: cmpl $32, %edx
-; SSE3-NEXT: cmovel %ecx, %edx
-; SSE3-NEXT: movd %edx, %xmm0
-; SSE3-NEXT: bsfl %r10d, %edx
-; SSE3-NEXT: cmovel %eax, %edx
-; SSE3-NEXT: cmpl $32, %edx
-; SSE3-NEXT: cmovel %ecx, %edx
-; SSE3-NEXT: movd %edx, %xmm3
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE3-NEXT: bsfl %r8d, %edx
-; SSE3-NEXT: cmovel %eax, %edx
-; SSE3-NEXT: cmpl $32, %edx
-; SSE3-NEXT: cmovel %ecx, %edx
-; SSE3-NEXT: movd %edx, %xmm4
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSE3-NEXT: bsfl %edx, %edx
-; SSE3-NEXT: cmovel %eax, %edx
-; SSE3-NEXT: cmpl $32, %edx
-; SSE3-NEXT: cmovel %ecx, %edx
-; SSE3-NEXT: movd %edx, %xmm0
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
-; SSE3-NEXT: popq %rbx
-; SSE3-NEXT: popq %r14
-; SSE3-NEXT: popq %rbp
+; SSE3-NEXT: pxor %xmm1, %xmm1
+; SSE3-NEXT: psubb %xmm0, %xmm1
+; SSE3-NEXT: pand %xmm0, %xmm1
+; SSE3-NEXT: psubb {{.*}}(%rip), %xmm1
+; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: psrlw $1, %xmm0
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE3-NEXT: psubb %xmm0, %xmm1
+; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51]
+; SSE3-NEXT: movdqa %xmm1, %xmm2
+; SSE3-NEXT: pand %xmm0, %xmm2
+; SSE3-NEXT: psrlw $2, %xmm1
+; SSE3-NEXT: pand %xmm0, %xmm1
+; SSE3-NEXT: paddb %xmm2, %xmm1
+; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: psrlw $4, %xmm0
+; SSE3-NEXT: paddb %xmm1, %xmm0
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv16i8:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pushq %rbp
-; SSSE3-NEXT: pushq %r14
-; SSSE3-NEXT: pushq %rbx
-; SSSE3-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSSE3-NEXT: bsfl %eax, %edx
-; SSSE3-NEXT: movl $32, %eax
-; SSSE3-NEXT: cmovel %eax, %edx
-; SSSE3-NEXT: cmpl $32, %edx
-; SSSE3-NEXT: movl $8, %ecx
-; SSSE3-NEXT: cmovel %ecx, %edx
-; SSSE3-NEXT: movd %edx, %xmm0
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r14d
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSSE3-NEXT: bsfl %esi, %esi
-; SSSE3-NEXT: cmovel %eax, %esi
-; SSSE3-NEXT: cmpl $32, %esi
-; SSSE3-NEXT: cmovel %ecx, %esi
-; SSSE3-NEXT: movd %esi, %xmm1
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSSE3-NEXT: bsfl %edi, %esi
-; SSSE3-NEXT: cmovel %eax, %esi
-; SSSE3-NEXT: cmpl $32, %esi
-; SSSE3-NEXT: cmovel %ecx, %esi
-; SSSE3-NEXT: movd %esi, %xmm2
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebp
-; SSSE3-NEXT: bsfl %ebp, %ebp
-; SSSE3-NEXT: cmovel %eax, %ebp
-; SSSE3-NEXT: cmpl $32, %ebp
-; SSSE3-NEXT: cmovel %ecx, %ebp
-; SSSE3-NEXT: movd %ebp, %xmm0
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
-; SSSE3-NEXT: bsfl %ebx, %ebx
-; SSSE3-NEXT: cmovel %eax, %ebx
-; SSSE3-NEXT: cmpl $32, %ebx
-; SSSE3-NEXT: cmovel %ecx, %ebx
-; SSSE3-NEXT: movd %ebx, %xmm1
-; SSSE3-NEXT: bsfl %esi, %esi
-; SSSE3-NEXT: cmovel %eax, %esi
-; SSSE3-NEXT: cmpl $32, %esi
-; SSSE3-NEXT: cmovel %ecx, %esi
-; SSSE3-NEXT: movd %esi, %xmm2
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
-; SSSE3-NEXT: bsfl %edx, %edx
-; SSSE3-NEXT: cmovel %eax, %edx
-; SSSE3-NEXT: cmpl $32, %edx
-; SSSE3-NEXT: cmovel %ecx, %edx
-; SSSE3-NEXT: movd %edx, %xmm3
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSSE3-NEXT: bsfl %esi, %esi
-; SSSE3-NEXT: cmovel %eax, %esi
-; SSSE3-NEXT: cmpl $32, %esi
-; SSSE3-NEXT: cmovel %ecx, %esi
-; SSSE3-NEXT: movd %esi, %xmm1
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSSE3-NEXT: bsfl %r14d, %esi
-; SSSE3-NEXT: cmovel %eax, %esi
-; SSSE3-NEXT: cmpl $32, %esi
-; SSSE3-NEXT: cmovel %ecx, %esi
-; SSSE3-NEXT: movd %esi, %xmm0
-; SSSE3-NEXT: bsfl %edi, %esi
-; SSSE3-NEXT: cmovel %eax, %esi
-; SSSE3-NEXT: cmpl $32, %esi
-; SSSE3-NEXT: cmovel %ecx, %esi
-; SSSE3-NEXT: movd %esi, %xmm3
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSSE3-NEXT: bsfl %r11d, %esi
-; SSSE3-NEXT: cmovel %eax, %esi
-; SSSE3-NEXT: cmpl $32, %esi
-; SSSE3-NEXT: cmovel %ecx, %esi
-; SSSE3-NEXT: movd %esi, %xmm0
-; SSSE3-NEXT: bsfl %edx, %edx
-; SSSE3-NEXT: cmovel %eax, %edx
-; SSSE3-NEXT: cmpl $32, %edx
-; SSSE3-NEXT: cmovel %ecx, %edx
-; SSSE3-NEXT: movd %edx, %xmm2
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3],xmm2[4],xmm3[4],xmm2[5],xmm3[5],xmm2[6],xmm3[6],xmm2[7],xmm3[7]
-; SSSE3-NEXT: bsfl %r9d, %edx
-; SSSE3-NEXT: cmovel %eax, %edx
-; SSSE3-NEXT: cmpl $32, %edx
-; SSSE3-NEXT: cmovel %ecx, %edx
-; SSSE3-NEXT: movd %edx, %xmm0
-; SSSE3-NEXT: bsfl %r10d, %edx
-; SSSE3-NEXT: cmovel %eax, %edx
-; SSSE3-NEXT: cmpl $32, %edx
-; SSSE3-NEXT: cmovel %ecx, %edx
-; SSSE3-NEXT: movd %edx, %xmm3
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSSE3-NEXT: bsfl %r8d, %edx
-; SSSE3-NEXT: cmovel %eax, %edx
-; SSSE3-NEXT: cmpl $32, %edx
-; SSSE3-NEXT: cmovel %ecx, %edx
-; SSSE3-NEXT: movd %edx, %xmm4
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSSE3-NEXT: bsfl %edx, %edx
-; SSSE3-NEXT: cmovel %eax, %edx
-; SSSE3-NEXT: cmpl $32, %edx
-; SSSE3-NEXT: cmovel %ecx, %edx
-; SSSE3-NEXT: movd %edx, %xmm0
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
-; SSSE3-NEXT: popq %rbx
-; SSSE3-NEXT: popq %r14
-; SSSE3-NEXT: popq %rbp
+; SSSE3-NEXT: pxor %xmm1, %xmm1
+; SSSE3-NEXT: psubb %xmm0, %xmm1
+; SSSE3-NEXT: pand %xmm0, %xmm1
+; SSSE3-NEXT: psubb {{.*}}(%rip), %xmm1
+; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSSE3-NEXT: movdqa %xmm1, %xmm3
+; SSSE3-NEXT: pand %xmm2, %xmm3
+; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSSE3-NEXT: movdqa %xmm0, %xmm4
+; SSSE3-NEXT: pshufb %xmm3, %xmm4
+; SSSE3-NEXT: psrlw $4, %xmm1
+; SSSE3-NEXT: pand %xmm2, %xmm1
+; SSSE3-NEXT: pshufb %xmm1, %xmm0
+; SSSE3-NEXT: paddb %xmm4, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv16i8:
; SSE41: # BB#0:
-; SSE41-NEXT: pextrb $1, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %edx
-; SSE41-NEXT: movl $32, %eax
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: movl $8, %ecx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pextrb $0, %xmm0, %esi
-; SSE41-NEXT: bsfl %esi, %esi
-; SSE41-NEXT: cmovel %eax, %esi
-; SSE41-NEXT: cmpl $32, %esi
-; SSE41-NEXT: cmovel %ecx, %esi
-; SSE41-NEXT: movd %esi, %xmm1
-; SSE41-NEXT: pinsrb $1, %edx, %xmm1
-; SSE41-NEXT: pextrb $2, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $2, %edx, %xmm1
-; SSE41-NEXT: pextrb $3, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $3, %edx, %xmm1
-; SSE41-NEXT: pextrb $4, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $4, %edx, %xmm1
-; SSE41-NEXT: pextrb $5, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $5, %edx, %xmm1
-; SSE41-NEXT: pextrb $6, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $6, %edx, %xmm1
-; SSE41-NEXT: pextrb $7, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $7, %edx, %xmm1
-; SSE41-NEXT: pextrb $8, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $8, %edx, %xmm1
-; SSE41-NEXT: pextrb $9, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $9, %edx, %xmm1
-; SSE41-NEXT: pextrb $10, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $10, %edx, %xmm1
-; SSE41-NEXT: pextrb $11, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $11, %edx, %xmm1
-; SSE41-NEXT: pextrb $12, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $12, %edx, %xmm1
-; SSE41-NEXT: pextrb $13, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $13, %edx, %xmm1
-; SSE41-NEXT: pextrb $14, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $14, %edx, %xmm1
-; SSE41-NEXT: pextrb $15, %xmm0, %edx
-; SSE41-NEXT: bsfl %edx, %edx
-; SSE41-NEXT: cmovel %eax, %edx
-; SSE41-NEXT: cmpl $32, %edx
-; SSE41-NEXT: cmovel %ecx, %edx
-; SSE41-NEXT: pinsrb $15, %edx, %xmm1
-; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: psubb %xmm0, %xmm1
+; SSE41-NEXT: pand %xmm0, %xmm1
+; SSE41-NEXT: psubb {{.*}}(%rip), %xmm1
+; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSE41-NEXT: movdqa %xmm1, %xmm3
+; SSE41-NEXT: pand %xmm2, %xmm3
+; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSE41-NEXT: movdqa %xmm0, %xmm4
+; SSE41-NEXT: pshufb %xmm3, %xmm4
+; SSE41-NEXT: psrlw $4, %xmm1
+; SSE41-NEXT: pand %xmm2, %xmm1
+; SSE41-NEXT: pshufb %xmm1, %xmm0
+; SSE41-NEXT: paddb %xmm4, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: testv16i8:
; AVX: # BB#0:
-; AVX-NEXT: vpextrb $1, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %edx
-; AVX-NEXT: movl $32, %eax
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: movl $8, %ecx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpextrb $0, %xmm0, %esi
-; AVX-NEXT: bsfl %esi, %esi
-; AVX-NEXT: cmovel %eax, %esi
-; AVX-NEXT: cmpl $32, %esi
-; AVX-NEXT: cmovel %ecx, %esi
-; AVX-NEXT: vmovd %esi, %xmm1
-; AVX-NEXT: vpinsrb $1, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $2, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $2, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $3, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $3, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $4, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $4, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $5, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $5, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $6, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $6, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $7, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $7, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $8, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $8, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $9, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $9, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $10, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $10, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $11, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $11, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $12, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $12, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $13, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $13, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $14, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $14, %edx, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $15, %xmm0, %edx
-; AVX-NEXT: bsfl %edx, %edx
-; AVX-NEXT: cmovel %eax, %edx
-; AVX-NEXT: cmpl $32, %edx
-; AVX-NEXT: cmovel %ecx, %edx
-; AVX-NEXT: vpinsrb $15, %edx, %xmm1, %xmm0
+; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vpsubb %xmm0, %xmm1, %xmm1
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vpsubb {{.*}}(%rip), %xmm0, %xmm0
+; AVX-NEXT: vmovdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX-NEXT: vpshufb %xmm2, %xmm3, %xmm2
+; AVX-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vpshufb %xmm0, %xmm3, %xmm0
+; AVX-NEXT: vpaddb %xmm2, %xmm0, %xmm0
; AVX-NEXT: retq
%out = call <16 x i8> @llvm.cttz.v16i8(<16 x i8> %in, i1 0)
ret <16 x i8> %out
@@ -1348,317 +801,98 @@ define <16 x i8> @testv16i8(<16 x i8> %i
define <16 x i8> @testv16i8u(<16 x i8> %in) nounwind {
; SSE2-LABEL: testv16i8u:
; SSE2: # BB#0:
-; SSE2-NEXT: pushq %rbx
-; SSE2-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: movd %eax, %xmm0
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSE2-NEXT: bsfl %edx, %edx
-; SSE2-NEXT: movd %edx, %xmm1
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE2-NEXT: bsfl %edi, %edx
-; SSE2-NEXT: movd %edx, %xmm0
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
-; SSE2-NEXT: bsfl %ebx, %ebx
-; SSE2-NEXT: movd %ebx, %xmm2
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: movd %eax, %xmm0
-; SSE2-NEXT: bsfl %esi, %eax
-; SSE2-NEXT: movd %eax, %xmm3
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE2-NEXT: bsfl %ecx, %eax
-; SSE2-NEXT: movd %eax, %xmm0
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
-; SSE2-NEXT: bsfl %ecx, %ecx
-; SSE2-NEXT: movd %ecx, %xmm1
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; SSE2-NEXT: bsfl %r11d, %ecx
-; SSE2-NEXT: movd %ecx, %xmm0
-; SSE2-NEXT: bsfl %edx, %ecx
-; SSE2-NEXT: movd %ecx, %xmm2
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE2-NEXT: bsfl %r10d, %ecx
-; SSE2-NEXT: movd %ecx, %xmm0
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: movd %eax, %xmm3
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
-; SSE2-NEXT: bsfl %r9d, %eax
-; SSE2-NEXT: movd %eax, %xmm0
-; SSE2-NEXT: bsfl %edi, %eax
-; SSE2-NEXT: movd %eax, %xmm2
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE2-NEXT: bsfl %r8d, %eax
-; SSE2-NEXT: movd %eax, %xmm4
-; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSE2-NEXT: bsfl %eax, %eax
-; SSE2-NEXT: movd %eax, %xmm0
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
-; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
-; SSE2-NEXT: popq %rbx
+; SSE2-NEXT: pxor %xmm1, %xmm1
+; SSE2-NEXT: psubb %xmm0, %xmm1
+; SSE2-NEXT: pand %xmm0, %xmm1
+; SSE2-NEXT: psubb {{.*}}(%rip), %xmm1
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: psrlw $1, %xmm0
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT: psubb %xmm0, %xmm1
+; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51]
+; SSE2-NEXT: movdqa %xmm1, %xmm2
+; SSE2-NEXT: pand %xmm0, %xmm2
+; SSE2-NEXT: psrlw $2, %xmm1
+; SSE2-NEXT: pand %xmm0, %xmm1
+; SSE2-NEXT: paddb %xmm2, %xmm1
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: psrlw $4, %xmm0
+; SSE2-NEXT: paddb %xmm1, %xmm0
+; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv16i8u:
; SSE3: # BB#0:
-; SSE3-NEXT: pushq %rbx
-; SSE3-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: movd %eax, %xmm0
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSE3-NEXT: bsfl %edx, %edx
-; SSE3-NEXT: movd %edx, %xmm1
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE3-NEXT: bsfl %edi, %edx
-; SSE3-NEXT: movd %edx, %xmm0
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
-; SSE3-NEXT: bsfl %ebx, %ebx
-; SSE3-NEXT: movd %ebx, %xmm2
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: movd %eax, %xmm0
-; SSE3-NEXT: bsfl %esi, %eax
-; SSE3-NEXT: movd %eax, %xmm3
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE3-NEXT: bsfl %ecx, %eax
-; SSE3-NEXT: movd %eax, %xmm0
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
-; SSE3-NEXT: bsfl %ecx, %ecx
-; SSE3-NEXT: movd %ecx, %xmm1
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; SSE3-NEXT: bsfl %r11d, %ecx
-; SSE3-NEXT: movd %ecx, %xmm0
-; SSE3-NEXT: bsfl %edx, %ecx
-; SSE3-NEXT: movd %ecx, %xmm2
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE3-NEXT: bsfl %r10d, %ecx
-; SSE3-NEXT: movd %ecx, %xmm0
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: movd %eax, %xmm3
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
-; SSE3-NEXT: bsfl %r9d, %eax
-; SSE3-NEXT: movd %eax, %xmm0
-; SSE3-NEXT: bsfl %edi, %eax
-; SSE3-NEXT: movd %eax, %xmm2
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSE3-NEXT: bsfl %r8d, %eax
-; SSE3-NEXT: movd %eax, %xmm4
-; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSE3-NEXT: bsfl %eax, %eax
-; SSE3-NEXT: movd %eax, %xmm0
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
-; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
-; SSE3-NEXT: popq %rbx
+; SSE3-NEXT: pxor %xmm1, %xmm1
+; SSE3-NEXT: psubb %xmm0, %xmm1
+; SSE3-NEXT: pand %xmm0, %xmm1
+; SSE3-NEXT: psubb {{.*}}(%rip), %xmm1
+; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: psrlw $1, %xmm0
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE3-NEXT: psubb %xmm0, %xmm1
+; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51]
+; SSE3-NEXT: movdqa %xmm1, %xmm2
+; SSE3-NEXT: pand %xmm0, %xmm2
+; SSE3-NEXT: psrlw $2, %xmm1
+; SSE3-NEXT: pand %xmm0, %xmm1
+; SSE3-NEXT: paddb %xmm2, %xmm1
+; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: psrlw $4, %xmm0
+; SSE3-NEXT: paddb %xmm1, %xmm0
+; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv16i8u:
; SSSE3: # BB#0:
-; SSSE3-NEXT: pushq %rbx
-; SSSE3-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: movd %eax, %xmm0
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSSE3-NEXT: bsfl %edx, %edx
-; SSSE3-NEXT: movd %edx, %xmm1
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSSE3-NEXT: bsfl %edi, %edx
-; SSSE3-NEXT: movd %edx, %xmm0
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
-; SSSE3-NEXT: bsfl %ebx, %ebx
-; SSSE3-NEXT: movd %ebx, %xmm2
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: movd %eax, %xmm0
-; SSSE3-NEXT: bsfl %esi, %eax
-; SSSE3-NEXT: movd %eax, %xmm3
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSSE3-NEXT: bsfl %ecx, %eax
-; SSSE3-NEXT: movd %eax, %xmm0
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
-; SSSE3-NEXT: bsfl %ecx, %ecx
-; SSSE3-NEXT: movd %ecx, %xmm1
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
-; SSSE3-NEXT: bsfl %r11d, %ecx
-; SSSE3-NEXT: movd %ecx, %xmm0
-; SSSE3-NEXT: bsfl %edx, %ecx
-; SSSE3-NEXT: movd %ecx, %xmm2
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSSE3-NEXT: bsfl %r10d, %ecx
-; SSSE3-NEXT: movd %ecx, %xmm0
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: movd %eax, %xmm3
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
-; SSSE3-NEXT: bsfl %r9d, %eax
-; SSSE3-NEXT: movd %eax, %xmm0
-; SSSE3-NEXT: bsfl %edi, %eax
-; SSSE3-NEXT: movd %eax, %xmm2
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
-; SSSE3-NEXT: bsfl %r8d, %eax
-; SSSE3-NEXT: movd %eax, %xmm4
-; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
-; SSSE3-NEXT: bsfl %eax, %eax
-; SSSE3-NEXT: movd %eax, %xmm0
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
-; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
-; SSSE3-NEXT: popq %rbx
+; SSSE3-NEXT: pxor %xmm1, %xmm1
+; SSSE3-NEXT: psubb %xmm0, %xmm1
+; SSSE3-NEXT: pand %xmm0, %xmm1
+; SSSE3-NEXT: psubb {{.*}}(%rip), %xmm1
+; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSSE3-NEXT: movdqa %xmm1, %xmm3
+; SSSE3-NEXT: pand %xmm2, %xmm3
+; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSSE3-NEXT: movdqa %xmm0, %xmm4
+; SSSE3-NEXT: pshufb %xmm3, %xmm4
+; SSSE3-NEXT: psrlw $4, %xmm1
+; SSSE3-NEXT: pand %xmm2, %xmm1
+; SSSE3-NEXT: pshufb %xmm1, %xmm0
+; SSSE3-NEXT: paddb %xmm4, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv16i8u:
; SSE41: # BB#0:
-; SSE41-NEXT: pextrb $1, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pextrb $0, %xmm0, %ecx
-; SSE41-NEXT: bsfl %ecx, %ecx
-; SSE41-NEXT: movd %ecx, %xmm1
-; SSE41-NEXT: pinsrb $1, %eax, %xmm1
-; SSE41-NEXT: pextrb $2, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $2, %eax, %xmm1
-; SSE41-NEXT: pextrb $3, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $3, %eax, %xmm1
-; SSE41-NEXT: pextrb $4, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $4, %eax, %xmm1
-; SSE41-NEXT: pextrb $5, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $5, %eax, %xmm1
-; SSE41-NEXT: pextrb $6, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $6, %eax, %xmm1
-; SSE41-NEXT: pextrb $7, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $7, %eax, %xmm1
-; SSE41-NEXT: pextrb $8, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $8, %eax, %xmm1
-; SSE41-NEXT: pextrb $9, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $9, %eax, %xmm1
-; SSE41-NEXT: pextrb $10, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $10, %eax, %xmm1
-; SSE41-NEXT: pextrb $11, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $11, %eax, %xmm1
-; SSE41-NEXT: pextrb $12, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $12, %eax, %xmm1
-; SSE41-NEXT: pextrb $13, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $13, %eax, %xmm1
-; SSE41-NEXT: pextrb $14, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $14, %eax, %xmm1
-; SSE41-NEXT: pextrb $15, %xmm0, %eax
-; SSE41-NEXT: bsfl %eax, %eax
-; SSE41-NEXT: pinsrb $15, %eax, %xmm1
-; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: pxor %xmm1, %xmm1
+; SSE41-NEXT: psubb %xmm0, %xmm1
+; SSE41-NEXT: pand %xmm0, %xmm1
+; SSE41-NEXT: psubb {{.*}}(%rip), %xmm1
+; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSE41-NEXT: movdqa %xmm1, %xmm3
+; SSE41-NEXT: pand %xmm2, %xmm3
+; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSE41-NEXT: movdqa %xmm0, %xmm4
+; SSE41-NEXT: pshufb %xmm3, %xmm4
+; SSE41-NEXT: psrlw $4, %xmm1
+; SSE41-NEXT: pand %xmm2, %xmm1
+; SSE41-NEXT: pshufb %xmm1, %xmm0
+; SSE41-NEXT: paddb %xmm4, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: testv16i8u:
; AVX: # BB#0:
-; AVX-NEXT: vpextrb $1, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpextrb $0, %xmm0, %ecx
-; AVX-NEXT: bsfl %ecx, %ecx
-; AVX-NEXT: vmovd %ecx, %xmm1
-; AVX-NEXT: vpinsrb $1, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $2, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $2, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $3, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $3, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $4, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $4, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $5, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $5, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $6, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $6, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $7, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $7, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $8, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $8, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $9, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $9, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $10, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $10, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $11, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $11, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $12, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $12, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $13, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $13, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $14, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $14, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $15, %xmm0, %eax
-; AVX-NEXT: bsfl %eax, %eax
-; AVX-NEXT: vpinsrb $15, %eax, %xmm1, %xmm0
+; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT: vpsubb %xmm0, %xmm1, %xmm1
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vpsubb {{.*}}(%rip), %xmm0, %xmm0
+; AVX-NEXT: vmovdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX-NEXT: vpshufb %xmm2, %xmm3, %xmm2
+; AVX-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vpshufb %xmm0, %xmm3, %xmm0
+; AVX-NEXT: vpaddb %xmm2, %xmm0, %xmm0
; AVX-NEXT: retq
%out = call <16 x i8> @llvm.cttz.v16i8(<16 x i8> %in, i1 -1)
ret <16 x i8> %out
Modified: llvm/trunk/test/CodeGen/X86/vector-tzcnt-256.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-tzcnt-256.ll?rev=248091&r1=248090&r2=248091&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-tzcnt-256.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-tzcnt-256.ll Sat Sep 19 08:22:57 2015
@@ -5,51 +5,50 @@ define <4 x i64> @testv4i64(<4 x i64> %i
; AVX1-LABEL: testv4i64:
; AVX1: # BB#0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpextrq $1, %xmm1, %rax
-; AVX1-NEXT: bsfq %rax, %rax
-; AVX1-NEXT: movl $64, %ecx
-; AVX1-NEXT: cmoveq %rcx, %rax
-; AVX1-NEXT: vmovq %rax, %xmm2
-; AVX1-NEXT: vmovq %xmm1, %rax
-; AVX1-NEXT: bsfq %rax, %rax
-; AVX1-NEXT: cmoveq %rcx, %rax
-; AVX1-NEXT: vmovq %rax, %xmm1
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; AVX1-NEXT: vpextrq $1, %xmm0, %rax
-; AVX1-NEXT: bsfq %rax, %rax
-; AVX1-NEXT: cmoveq %rcx, %rax
-; AVX1-NEXT: vmovq %rax, %xmm2
-; AVX1-NEXT: vmovq %xmm0, %rax
-; AVX1-NEXT: bsfq %rax, %rax
-; AVX1-NEXT: cmoveq %rcx, %rax
-; AVX1-NEXT: vmovq %rax, %xmm0
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
+; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT: vpsubq %xmm1, %xmm2, %xmm1
+; AVX1-NEXT: vpsubq %xmm0, %xmm2, %xmm3
+; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm3, %ymm1
+; AVX1-NEXT: vandps %ymm1, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [1,1]
+; AVX1-NEXT: vpsubq %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX1-NEXT: vpand %xmm4, %xmm1, %xmm5
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm6 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX1-NEXT: vpshufb %xmm5, %xmm6, %xmm5
+; AVX1-NEXT: vpsrlw $4, %xmm1, %xmm1
+; AVX1-NEXT: vpand %xmm4, %xmm1, %xmm1
+; AVX1-NEXT: vpshufb %xmm1, %xmm6, %xmm1
+; AVX1-NEXT: vpaddb %xmm5, %xmm1, %xmm1
+; AVX1-NEXT: vpsadbw %xmm1, %xmm2, %xmm1
+; AVX1-NEXT: vpsubq %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm3
+; AVX1-NEXT: vpshufb %xmm3, %xmm6, %xmm3
+; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm0
+; AVX1-NEXT: vpshufb %xmm0, %xmm6, %xmm0
+; AVX1-NEXT: vpaddb %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpsadbw %xmm0, %xmm2, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv4i64:
; AVX2: # BB#0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2-NEXT: vpextrq $1, %xmm1, %rax
-; AVX2-NEXT: bsfq %rax, %rax
-; AVX2-NEXT: movl $64, %ecx
-; AVX2-NEXT: cmoveq %rcx, %rax
-; AVX2-NEXT: vmovq %rax, %xmm2
-; AVX2-NEXT: vmovq %xmm1, %rax
-; AVX2-NEXT: bsfq %rax, %rax
-; AVX2-NEXT: cmoveq %rcx, %rax
-; AVX2-NEXT: vmovq %rax, %xmm1
-; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; AVX2-NEXT: vpextrq $1, %xmm0, %rax
-; AVX2-NEXT: bsfq %rax, %rax
-; AVX2-NEXT: cmoveq %rcx, %rax
-; AVX2-NEXT: vmovq %rax, %xmm2
-; AVX2-NEXT: vmovq %xmm0, %rax
-; AVX2-NEXT: bsfq %rax, %rax
-; AVX2-NEXT: cmoveq %rcx, %rax
-; AVX2-NEXT: vmovq %rax, %xmm0
-; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
-; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpxor %ymm1, %ymm1, %ymm1
+; AVX2-NEXT: vpsubq %ymm0, %ymm1, %ymm2
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpbroadcastq {{.*}}(%rip), %ymm2
+; AVX2-NEXT: vpsubq %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm3
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX2-NEXT: vpshufb %ymm3, %ymm4, %ymm3
+; AVX2-NEXT: vpsrlw $4, %ymm0, %ymm0
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpshufb %ymm0, %ymm4, %ymm0
+; AVX2-NEXT: vpaddb %ymm3, %ymm0, %ymm0
+; AVX2-NEXT: vpsadbw %ymm0, %ymm1, %ymm0
; AVX2-NEXT: retq
%out = call <4 x i64> @llvm.cttz.v4i64(<4 x i64> %in, i1 0)
ret <4 x i64> %out
@@ -59,41 +58,50 @@ define <4 x i64> @testv4i64u(<4 x i64> %
; AVX1-LABEL: testv4i64u:
; AVX1: # BB#0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpextrq $1, %xmm1, %rax
-; AVX1-NEXT: bsfq %rax, %rax
-; AVX1-NEXT: vmovq %rax, %xmm2
-; AVX1-NEXT: vmovq %xmm1, %rax
-; AVX1-NEXT: bsfq %rax, %rax
-; AVX1-NEXT: vmovq %rax, %xmm1
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; AVX1-NEXT: vpextrq $1, %xmm0, %rax
-; AVX1-NEXT: bsfq %rax, %rax
-; AVX1-NEXT: vmovq %rax, %xmm2
-; AVX1-NEXT: vmovq %xmm0, %rax
-; AVX1-NEXT: bsfq %rax, %rax
-; AVX1-NEXT: vmovq %rax, %xmm0
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
+; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT: vpsubq %xmm1, %xmm2, %xmm1
+; AVX1-NEXT: vpsubq %xmm0, %xmm2, %xmm3
+; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm3, %ymm1
+; AVX1-NEXT: vandps %ymm1, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [1,1]
+; AVX1-NEXT: vpsubq %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX1-NEXT: vpand %xmm4, %xmm1, %xmm5
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm6 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX1-NEXT: vpshufb %xmm5, %xmm6, %xmm5
+; AVX1-NEXT: vpsrlw $4, %xmm1, %xmm1
+; AVX1-NEXT: vpand %xmm4, %xmm1, %xmm1
+; AVX1-NEXT: vpshufb %xmm1, %xmm6, %xmm1
+; AVX1-NEXT: vpaddb %xmm5, %xmm1, %xmm1
+; AVX1-NEXT: vpsadbw %xmm1, %xmm2, %xmm1
+; AVX1-NEXT: vpsubq %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm3
+; AVX1-NEXT: vpshufb %xmm3, %xmm6, %xmm3
+; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm0
+; AVX1-NEXT: vpshufb %xmm0, %xmm6, %xmm0
+; AVX1-NEXT: vpaddb %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpsadbw %xmm0, %xmm2, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv4i64u:
; AVX2: # BB#0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2-NEXT: vpextrq $1, %xmm1, %rax
-; AVX2-NEXT: bsfq %rax, %rax
-; AVX2-NEXT: vmovq %rax, %xmm2
-; AVX2-NEXT: vmovq %xmm1, %rax
-; AVX2-NEXT: bsfq %rax, %rax
-; AVX2-NEXT: vmovq %rax, %xmm1
-; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; AVX2-NEXT: vpextrq $1, %xmm0, %rax
-; AVX2-NEXT: bsfq %rax, %rax
-; AVX2-NEXT: vmovq %rax, %xmm2
-; AVX2-NEXT: vmovq %xmm0, %rax
-; AVX2-NEXT: bsfq %rax, %rax
-; AVX2-NEXT: vmovq %rax, %xmm0
-; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
-; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpxor %ymm1, %ymm1, %ymm1
+; AVX2-NEXT: vpsubq %ymm0, %ymm1, %ymm2
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpbroadcastq {{.*}}(%rip), %ymm2
+; AVX2-NEXT: vpsubq %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm3
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX2-NEXT: vpshufb %ymm3, %ymm4, %ymm3
+; AVX2-NEXT: vpsrlw $4, %ymm0, %ymm0
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpshufb %ymm0, %ymm4, %ymm0
+; AVX2-NEXT: vpaddb %ymm3, %ymm0, %ymm0
+; AVX2-NEXT: vpsadbw %ymm0, %ymm1, %ymm0
; AVX2-NEXT: retq
%out = call <4 x i64> @llvm.cttz.v4i64(<4 x i64> %in, i1 -1)
ret <4 x i64> %out
@@ -102,80 +110,63 @@ define <4 x i64> @testv4i64u(<4 x i64> %
define <8 x i32> @testv8i32(<8 x i32> %in) nounwind {
; AVX1-LABEL: testv8i32:
; AVX1: # BB#0:
-; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpextrd $1, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %ecx
-; AVX1-NEXT: movl $32, %eax
-; AVX1-NEXT: cmovel %eax, %ecx
-; AVX1-NEXT: vmovd %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: vmovd %edx, %xmm2
-; AVX1-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrd $2, %xmm1, %ecx
-; AVX1-NEXT: bsfl %ecx, %ecx
-; AVX1-NEXT: cmovel %eax, %ecx
-; AVX1-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrd $3, %xmm1, %ecx
-; AVX1-NEXT: bsfl %ecx, %ecx
-; AVX1-NEXT: cmovel %eax, %ecx
-; AVX1-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm1
-; AVX1-NEXT: vpextrd $1, %xmm0, %ecx
-; AVX1-NEXT: bsfl %ecx, %ecx
-; AVX1-NEXT: cmovel %eax, %ecx
-; AVX1-NEXT: vmovd %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: vmovd %edx, %xmm2
-; AVX1-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrd $2, %xmm0, %ecx
-; AVX1-NEXT: bsfl %ecx, %ecx
-; AVX1-NEXT: cmovel %eax, %ecx
-; AVX1-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrd $3, %xmm0, %ecx
-; AVX1-NEXT: bsfl %ecx, %ecx
-; AVX1-NEXT: cmovel %eax, %ecx
-; AVX1-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm0
-; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
+; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT: vpsubd %xmm2, %xmm1, %xmm2
+; AVX1-NEXT: vpsubd %xmm0, %xmm1, %xmm3
+; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2
+; AVX1-NEXT: vandps %ymm2, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [1,1,1,1]
+; AVX1-NEXT: vpsubd %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX1-NEXT: vpand %xmm4, %xmm2, %xmm5
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm6 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX1-NEXT: vpshufb %xmm5, %xmm6, %xmm5
+; AVX1-NEXT: vpsrlw $4, %xmm2, %xmm2
+; AVX1-NEXT: vpand %xmm4, %xmm2, %xmm2
+; AVX1-NEXT: vpshufb %xmm2, %xmm6, %xmm2
+; AVX1-NEXT: vpaddb %xmm5, %xmm2, %xmm2
+; AVX1-NEXT: vpunpckhdq {{.*#+}} xmm5 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; AVX1-NEXT: vpsadbw %xmm5, %xmm1, %xmm5
+; AVX1-NEXT: vpunpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
+; AVX1-NEXT: vpsadbw %xmm2, %xmm1, %xmm2
+; AVX1-NEXT: vpackuswb %xmm5, %xmm2, %xmm2
+; AVX1-NEXT: vpsubd %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm3
+; AVX1-NEXT: vpshufb %xmm3, %xmm6, %xmm3
+; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm0
+; AVX1-NEXT: vpshufb %xmm0, %xmm6, %xmm0
+; AVX1-NEXT: vpaddb %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpunpckhdq {{.*#+}} xmm3 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX1-NEXT: vpsadbw %xmm3, %xmm1, %xmm3
+; AVX1-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX1-NEXT: vpsadbw %xmm0, %xmm1, %xmm0
+; AVX1-NEXT: vpackuswb %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv8i32:
; AVX2: # BB#0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2-NEXT: vpextrd $1, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %ecx
-; AVX2-NEXT: movl $32, %eax
-; AVX2-NEXT: cmovel %eax, %ecx
-; AVX2-NEXT: vmovd %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: vmovd %edx, %xmm2
-; AVX2-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrd $2, %xmm1, %ecx
-; AVX2-NEXT: bsfl %ecx, %ecx
-; AVX2-NEXT: cmovel %eax, %ecx
-; AVX2-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrd $3, %xmm1, %ecx
-; AVX2-NEXT: bsfl %ecx, %ecx
-; AVX2-NEXT: cmovel %eax, %ecx
-; AVX2-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm1
-; AVX2-NEXT: vpextrd $1, %xmm0, %ecx
-; AVX2-NEXT: bsfl %ecx, %ecx
-; AVX2-NEXT: cmovel %eax, %ecx
-; AVX2-NEXT: vmovd %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: vmovd %edx, %xmm2
-; AVX2-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrd $2, %xmm0, %ecx
-; AVX2-NEXT: bsfl %ecx, %ecx
-; AVX2-NEXT: cmovel %eax, %ecx
-; AVX2-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrd $3, %xmm0, %ecx
-; AVX2-NEXT: bsfl %ecx, %ecx
-; AVX2-NEXT: cmovel %eax, %ecx
-; AVX2-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm0
-; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpxor %ymm1, %ymm1, %ymm1
+; AVX2-NEXT: vpsubd %ymm0, %ymm1, %ymm2
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpbroadcastd {{.*}}(%rip), %ymm2
+; AVX2-NEXT: vpsubd %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm3
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX2-NEXT: vpshufb %ymm3, %ymm4, %ymm3
+; AVX2-NEXT: vpsrlw $4, %ymm0, %ymm0
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpshufb %ymm0, %ymm4, %ymm0
+; AVX2-NEXT: vpaddb %ymm3, %ymm0, %ymm0
+; AVX2-NEXT: vpunpckhdq {{.*#+}} ymm2 = ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[6],ymm1[6],ymm0[7],ymm1[7]
+; AVX2-NEXT: vpsadbw %ymm2, %ymm1, %ymm2
+; AVX2-NEXT: vpunpckldq {{.*#+}} ymm0 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[4],ymm1[4],ymm0[5],ymm1[5]
+; AVX2-NEXT: vpsadbw %ymm0, %ymm1, %ymm0
+; AVX2-NEXT: vpackuswb %ymm2, %ymm0, %ymm0
; AVX2-NEXT: retq
%out = call <8 x i32> @llvm.cttz.v8i32(<8 x i32> %in, i1 0)
ret <8 x i32> %out
@@ -184,62 +175,63 @@ define <8 x i32> @testv8i32(<8 x i32> %i
define <8 x i32> @testv8i32u(<8 x i32> %in) nounwind {
; AVX1-LABEL: testv8i32u:
; AVX1: # BB#0:
-; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpextrd $1, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vmovd %xmm1, %ecx
-; AVX1-NEXT: bsfl %ecx, %ecx
-; AVX1-NEXT: vmovd %ecx, %xmm2
-; AVX1-NEXT: vpinsrd $1, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrd $2, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrd $2, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrd $3, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrd $3, %eax, %xmm2, %xmm1
-; AVX1-NEXT: vpextrd $1, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vmovd %xmm0, %ecx
-; AVX1-NEXT: bsfl %ecx, %ecx
-; AVX1-NEXT: vmovd %ecx, %xmm2
-; AVX1-NEXT: vpinsrd $1, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrd $2, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrd $2, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrd $3, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrd $3, %eax, %xmm2, %xmm0
-; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
+; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT: vpsubd %xmm2, %xmm1, %xmm2
+; AVX1-NEXT: vpsubd %xmm0, %xmm1, %xmm3
+; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm3, %ymm2
+; AVX1-NEXT: vandps %ymm2, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [1,1,1,1]
+; AVX1-NEXT: vpsubd %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX1-NEXT: vpand %xmm4, %xmm2, %xmm5
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm6 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX1-NEXT: vpshufb %xmm5, %xmm6, %xmm5
+; AVX1-NEXT: vpsrlw $4, %xmm2, %xmm2
+; AVX1-NEXT: vpand %xmm4, %xmm2, %xmm2
+; AVX1-NEXT: vpshufb %xmm2, %xmm6, %xmm2
+; AVX1-NEXT: vpaddb %xmm5, %xmm2, %xmm2
+; AVX1-NEXT: vpunpckhdq {{.*#+}} xmm5 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; AVX1-NEXT: vpsadbw %xmm5, %xmm1, %xmm5
+; AVX1-NEXT: vpunpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
+; AVX1-NEXT: vpsadbw %xmm2, %xmm1, %xmm2
+; AVX1-NEXT: vpackuswb %xmm5, %xmm2, %xmm2
+; AVX1-NEXT: vpsubd %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm3
+; AVX1-NEXT: vpshufb %xmm3, %xmm6, %xmm3
+; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm0
+; AVX1-NEXT: vpshufb %xmm0, %xmm6, %xmm0
+; AVX1-NEXT: vpaddb %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpunpckhdq {{.*#+}} xmm3 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX1-NEXT: vpsadbw %xmm3, %xmm1, %xmm3
+; AVX1-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX1-NEXT: vpsadbw %xmm0, %xmm1, %xmm0
+; AVX1-NEXT: vpackuswb %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv8i32u:
; AVX2: # BB#0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2-NEXT: vpextrd $1, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vmovd %xmm1, %ecx
-; AVX2-NEXT: bsfl %ecx, %ecx
-; AVX2-NEXT: vmovd %ecx, %xmm2
-; AVX2-NEXT: vpinsrd $1, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrd $2, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrd $2, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrd $3, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrd $3, %eax, %xmm2, %xmm1
-; AVX2-NEXT: vpextrd $1, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vmovd %xmm0, %ecx
-; AVX2-NEXT: bsfl %ecx, %ecx
-; AVX2-NEXT: vmovd %ecx, %xmm2
-; AVX2-NEXT: vpinsrd $1, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrd $2, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrd $2, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrd $3, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrd $3, %eax, %xmm2, %xmm0
-; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpxor %ymm1, %ymm1, %ymm1
+; AVX2-NEXT: vpsubd %ymm0, %ymm1, %ymm2
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpbroadcastd {{.*}}(%rip), %ymm2
+; AVX2-NEXT: vpsubd %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm3
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX2-NEXT: vpshufb %ymm3, %ymm4, %ymm3
+; AVX2-NEXT: vpsrlw $4, %ymm0, %ymm0
+; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpshufb %ymm0, %ymm4, %ymm0
+; AVX2-NEXT: vpaddb %ymm3, %ymm0, %ymm0
+; AVX2-NEXT: vpunpckhdq {{.*#+}} ymm2 = ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[6],ymm1[6],ymm0[7],ymm1[7]
+; AVX2-NEXT: vpsadbw %ymm2, %ymm1, %ymm2
+; AVX2-NEXT: vpunpckldq {{.*#+}} ymm0 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[4],ymm1[4],ymm0[5],ymm1[5]
+; AVX2-NEXT: vpsadbw %ymm0, %ymm1, %ymm0
+; AVX2-NEXT: vpackuswb %ymm2, %ymm0, %ymm0
; AVX2-NEXT: retq
%out = call <8 x i32> @llvm.cttz.v8i32(<8 x i32> %in, i1 -1)
ret <8 x i32> %out
@@ -249,143 +241,55 @@ define <16 x i16> @testv16i16(<16 x i16>
; AVX1-LABEL: testv16i16:
; AVX1: # BB#0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpextrw $1, %xmm1, %eax
-; AVX1-NEXT: bsfw %ax, %cx
-; AVX1-NEXT: movw $16, %ax
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vmovd %xmm1, %edx
-; AVX1-NEXT: bsfw %dx, %dx
-; AVX1-NEXT: cmovew %ax, %dx
-; AVX1-NEXT: vmovd %edx, %xmm2
-; AVX1-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $2, %xmm1, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $3, %xmm1, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $4, %xmm1, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $5, %xmm1, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $6, %xmm1, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $7, %xmm1, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm1
-; AVX1-NEXT: vpextrw $1, %xmm0, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vmovd %xmm0, %edx
-; AVX1-NEXT: bsfw %dx, %dx
-; AVX1-NEXT: cmovew %ax, %dx
-; AVX1-NEXT: vmovd %edx, %xmm2
-; AVX1-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $2, %xmm0, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $3, %xmm0, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $4, %xmm0, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $5, %xmm0, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $6, %xmm0, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $7, %xmm0, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: cmovew %ax, %cx
-; AVX1-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm0
-; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT: vpsubw %xmm1, %xmm2, %xmm1
+; AVX1-NEXT: vpsubw %xmm0, %xmm2, %xmm2
+; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm2, %ymm1
+; AVX1-NEXT: vandps %ymm1, %ymm0, %ymm0
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm1 = [1,1,1,1,1,1,1,1]
+; AVX1-NEXT: vpsubw %xmm1, %xmm0, %xmm2
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX1-NEXT: vpand %xmm3, %xmm2, %xmm4
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX1-NEXT: vpshufb %xmm4, %xmm5, %xmm4
+; AVX1-NEXT: vpsrlw $4, %xmm2, %xmm2
+; AVX1-NEXT: vpand %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vpshufb %xmm2, %xmm5, %xmm2
+; AVX1-NEXT: vpaddb %xmm4, %xmm2, %xmm2
+; AVX1-NEXT: vpsllw $8, %xmm2, %xmm4
+; AVX1-NEXT: vpaddb %xmm2, %xmm4, %xmm2
+; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
+; AVX1-NEXT: vpsubw %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm3, %xmm0, %xmm1
+; AVX1-NEXT: vpshufb %xmm1, %xmm5, %xmm1
+; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpshufb %xmm0, %xmm5, %xmm0
+; AVX1-NEXT: vpaddb %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpsllw $8, %xmm0, %xmm1
+; AVX1-NEXT: vpaddb %xmm0, %xmm1, %xmm0
+; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm0
+; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv16i16:
; AVX2: # BB#0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2-NEXT: vpextrw $1, %xmm1, %eax
-; AVX2-NEXT: bsfw %ax, %cx
-; AVX2-NEXT: movw $16, %ax
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vmovd %xmm1, %edx
-; AVX2-NEXT: bsfw %dx, %dx
-; AVX2-NEXT: cmovew %ax, %dx
-; AVX2-NEXT: vmovd %edx, %xmm2
-; AVX2-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $2, %xmm1, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $3, %xmm1, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $4, %xmm1, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $5, %xmm1, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $6, %xmm1, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $7, %xmm1, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm1
-; AVX2-NEXT: vpextrw $1, %xmm0, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vmovd %xmm0, %edx
-; AVX2-NEXT: bsfw %dx, %dx
-; AVX2-NEXT: cmovew %ax, %dx
-; AVX2-NEXT: vmovd %edx, %xmm2
-; AVX2-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $2, %xmm0, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $3, %xmm0, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $4, %xmm0, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $5, %xmm0, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $6, %xmm0, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $7, %xmm0, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: cmovew %ax, %cx
-; AVX2-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm0
-; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpxor %ymm1, %ymm1, %ymm1
+; AVX2-NEXT: vpsubw %ymm0, %ymm1, %ymm1
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpsubw {{.*}}(%rip), %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm2
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX2-NEXT: vpshufb %ymm2, %ymm3, %ymm2
+; AVX2-NEXT: vpsrlw $4, %ymm0, %ymm0
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpshufb %ymm0, %ymm3, %ymm0
+; AVX2-NEXT: vpaddb %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpsllw $8, %ymm0, %ymm1
+; AVX2-NEXT: vpaddb %ymm0, %ymm1, %ymm0
+; AVX2-NEXT: vpsrlw $8, %ymm0, %ymm0
; AVX2-NEXT: retq
%out = call <16 x i16> @llvm.cttz.v16i16(<16 x i16> %in, i1 0)
ret <16 x i16> %out
@@ -395,109 +299,55 @@ define <16 x i16> @testv16i16u(<16 x i16
; AVX1-LABEL: testv16i16u:
; AVX1: # BB#0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpextrw $1, %xmm1, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vmovd %xmm1, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: vmovd %ecx, %xmm2
-; AVX1-NEXT: vpinsrw $1, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $2, %xmm1, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $2, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $3, %xmm1, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $3, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $4, %xmm1, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $4, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $5, %xmm1, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $5, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $6, %xmm1, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $6, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $7, %xmm1, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $7, %eax, %xmm2, %xmm1
-; AVX1-NEXT: vpextrw $1, %xmm0, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vmovd %xmm0, %ecx
-; AVX1-NEXT: bsfw %cx, %cx
-; AVX1-NEXT: vmovd %ecx, %xmm2
-; AVX1-NEXT: vpinsrw $1, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $2, %xmm0, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $2, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $3, %xmm0, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $3, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $4, %xmm0, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $4, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $5, %xmm0, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $5, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $6, %xmm0, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $6, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $7, %xmm0, %eax
-; AVX1-NEXT: bsfw %ax, %ax
-; AVX1-NEXT: vpinsrw $7, %eax, %xmm2, %xmm0
-; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT: vpsubw %xmm1, %xmm2, %xmm1
+; AVX1-NEXT: vpsubw %xmm0, %xmm2, %xmm2
+; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm2, %ymm1
+; AVX1-NEXT: vandps %ymm1, %ymm0, %ymm0
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm1 = [1,1,1,1,1,1,1,1]
+; AVX1-NEXT: vpsubw %xmm1, %xmm0, %xmm2
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX1-NEXT: vpand %xmm3, %xmm2, %xmm4
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX1-NEXT: vpshufb %xmm4, %xmm5, %xmm4
+; AVX1-NEXT: vpsrlw $4, %xmm2, %xmm2
+; AVX1-NEXT: vpand %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vpshufb %xmm2, %xmm5, %xmm2
+; AVX1-NEXT: vpaddb %xmm4, %xmm2, %xmm2
+; AVX1-NEXT: vpsllw $8, %xmm2, %xmm4
+; AVX1-NEXT: vpaddb %xmm2, %xmm4, %xmm2
+; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
+; AVX1-NEXT: vpsubw %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm3, %xmm0, %xmm1
+; AVX1-NEXT: vpshufb %xmm1, %xmm5, %xmm1
+; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpshufb %xmm0, %xmm5, %xmm0
+; AVX1-NEXT: vpaddb %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpsllw $8, %xmm0, %xmm1
+; AVX1-NEXT: vpaddb %xmm0, %xmm1, %xmm0
+; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm0
+; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv16i16u:
; AVX2: # BB#0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2-NEXT: vpextrw $1, %xmm1, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vmovd %xmm1, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: vmovd %ecx, %xmm2
-; AVX2-NEXT: vpinsrw $1, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $2, %xmm1, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $2, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $3, %xmm1, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $3, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $4, %xmm1, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $4, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $5, %xmm1, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $5, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $6, %xmm1, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $6, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $7, %xmm1, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $7, %eax, %xmm2, %xmm1
-; AVX2-NEXT: vpextrw $1, %xmm0, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vmovd %xmm0, %ecx
-; AVX2-NEXT: bsfw %cx, %cx
-; AVX2-NEXT: vmovd %ecx, %xmm2
-; AVX2-NEXT: vpinsrw $1, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $2, %xmm0, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $2, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $3, %xmm0, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $3, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $4, %xmm0, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $4, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $5, %xmm0, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $5, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $6, %xmm0, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $6, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $7, %xmm0, %eax
-; AVX2-NEXT: bsfw %ax, %ax
-; AVX2-NEXT: vpinsrw $7, %eax, %xmm2, %xmm0
-; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpxor %ymm1, %ymm1, %ymm1
+; AVX2-NEXT: vpsubw %ymm0, %ymm1, %ymm1
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpsubw {{.*}}(%rip), %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm2
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX2-NEXT: vpshufb %ymm2, %ymm3, %ymm2
+; AVX2-NEXT: vpsrlw $4, %ymm0, %ymm0
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpshufb %ymm0, %ymm3, %ymm0
+; AVX2-NEXT: vpaddb %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpsllw $8, %ymm0, %ymm1
+; AVX2-NEXT: vpaddb %ymm0, %ymm1, %ymm0
+; AVX2-NEXT: vpsrlw $8, %ymm0, %ymm0
; AVX2-NEXT: retq
%out = call <16 x i16> @llvm.cttz.v16i16(<16 x i16> %in, i1 -1)
ret <16 x i16> %out
@@ -507,401 +357,46 @@ define <32 x i8> @testv32i8(<32 x i8> %i
; AVX1-LABEL: testv32i8:
; AVX1: # BB#0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpextrb $1, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %edx
-; AVX1-NEXT: movl $32, %eax
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: movl $8, %ecx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpextrb $0, %xmm1, %esi
-; AVX1-NEXT: bsfl %esi, %esi
-; AVX1-NEXT: cmovel %eax, %esi
-; AVX1-NEXT: cmpl $32, %esi
-; AVX1-NEXT: cmovel %ecx, %esi
-; AVX1-NEXT: vmovd %esi, %xmm2
-; AVX1-NEXT: vpinsrb $1, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $2, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $2, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $3, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $3, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $4, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $4, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $5, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $5, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $6, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $6, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $7, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $7, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $8, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $8, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $9, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $9, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $10, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $10, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $11, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $11, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $12, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $12, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $13, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $13, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $14, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $14, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $15, %xmm1, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $15, %edx, %xmm2, %xmm1
-; AVX1-NEXT: vpextrb $1, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpextrb $0, %xmm0, %esi
-; AVX1-NEXT: bsfl %esi, %esi
-; AVX1-NEXT: cmovel %eax, %esi
-; AVX1-NEXT: cmpl $32, %esi
-; AVX1-NEXT: cmovel %ecx, %esi
-; AVX1-NEXT: vmovd %esi, %xmm2
-; AVX1-NEXT: vpinsrb $1, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $2, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $2, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $3, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $3, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $4, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $4, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $5, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $5, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $6, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $6, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $7, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $7, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $8, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $8, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $9, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $9, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $10, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $10, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $11, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $11, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $12, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $12, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $13, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $13, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $14, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $14, %edx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $15, %xmm0, %edx
-; AVX1-NEXT: bsfl %edx, %edx
-; AVX1-NEXT: cmovel %eax, %edx
-; AVX1-NEXT: cmpl $32, %edx
-; AVX1-NEXT: cmovel %ecx, %edx
-; AVX1-NEXT: vpinsrb $15, %edx, %xmm2, %xmm0
+; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT: vpsubb %xmm1, %xmm2, %xmm1
+; AVX1-NEXT: vpsubb %xmm0, %xmm2, %xmm2
+; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm2, %ymm1
+; AVX1-NEXT: vandps %ymm1, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX1-NEXT: vpsubb %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX1-NEXT: vpand %xmm3, %xmm1, %xmm4
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX1-NEXT: vpshufb %xmm4, %xmm5, %xmm4
+; AVX1-NEXT: vpsrlw $4, %xmm1, %xmm1
+; AVX1-NEXT: vpand %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpshufb %xmm1, %xmm5, %xmm1
+; AVX1-NEXT: vpaddb %xmm4, %xmm1, %xmm1
+; AVX1-NEXT: vpsubb %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm3, %xmm0, %xmm2
+; AVX1-NEXT: vpshufb %xmm2, %xmm5, %xmm2
+; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpshufb %xmm0, %xmm5, %xmm0
+; AVX1-NEXT: vpaddb %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv32i8:
; AVX2: # BB#0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2-NEXT: vpextrb $1, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %edx
-; AVX2-NEXT: movl $32, %eax
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: movl $8, %ecx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpextrb $0, %xmm1, %esi
-; AVX2-NEXT: bsfl %esi, %esi
-; AVX2-NEXT: cmovel %eax, %esi
-; AVX2-NEXT: cmpl $32, %esi
-; AVX2-NEXT: cmovel %ecx, %esi
-; AVX2-NEXT: vmovd %esi, %xmm2
-; AVX2-NEXT: vpinsrb $1, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $2, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $2, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $3, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $3, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $4, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $4, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $5, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $5, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $6, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $6, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $7, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $7, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $8, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $8, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $9, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $9, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $10, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $10, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $11, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $11, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $12, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $12, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $13, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $13, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $14, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $14, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $15, %xmm1, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $15, %edx, %xmm2, %xmm1
-; AVX2-NEXT: vpextrb $1, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpextrb $0, %xmm0, %esi
-; AVX2-NEXT: bsfl %esi, %esi
-; AVX2-NEXT: cmovel %eax, %esi
-; AVX2-NEXT: cmpl $32, %esi
-; AVX2-NEXT: cmovel %ecx, %esi
-; AVX2-NEXT: vmovd %esi, %xmm2
-; AVX2-NEXT: vpinsrb $1, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $2, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $2, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $3, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $3, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $4, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $4, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $5, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $5, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $6, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $6, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $7, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $7, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $8, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $8, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $9, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $9, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $10, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $10, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $11, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $11, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $12, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $12, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $13, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $13, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $14, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $14, %edx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $15, %xmm0, %edx
-; AVX2-NEXT: bsfl %edx, %edx
-; AVX2-NEXT: cmovel %eax, %edx
-; AVX2-NEXT: cmpl $32, %edx
-; AVX2-NEXT: cmovel %ecx, %edx
-; AVX2-NEXT: vpinsrb $15, %edx, %xmm2, %xmm0
-; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpxor %ymm1, %ymm1, %ymm1
+; AVX2-NEXT: vpsubb %ymm0, %ymm1, %ymm1
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpsubb {{.*}}(%rip), %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm2
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX2-NEXT: vpshufb %ymm2, %ymm3, %ymm2
+; AVX2-NEXT: vpsrlw $4, %ymm0, %ymm0
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpshufb %ymm0, %ymm3, %ymm0
+; AVX2-NEXT: vpaddb %ymm2, %ymm0, %ymm0
; AVX2-NEXT: retq
%out = call <32 x i8> @llvm.cttz.v32i8(<32 x i8> %in, i1 0)
ret <32 x i8> %out
@@ -911,205 +406,46 @@ define <32 x i8> @testv32i8u(<32 x i8> %
; AVX1-LABEL: testv32i8u:
; AVX1: # BB#0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpextrb $1, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpextrb $0, %xmm1, %ecx
-; AVX1-NEXT: bsfl %ecx, %ecx
-; AVX1-NEXT: vmovd %ecx, %xmm2
-; AVX1-NEXT: vpinsrb $1, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $2, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $2, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $3, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $3, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $4, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $4, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $5, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $5, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $6, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $6, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $7, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $7, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $8, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $8, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $9, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $9, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $10, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $10, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $11, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $11, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $12, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $12, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $13, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $13, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $14, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $14, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $15, %xmm1, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $15, %eax, %xmm2, %xmm1
-; AVX1-NEXT: vpextrb $1, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpextrb $0, %xmm0, %ecx
-; AVX1-NEXT: bsfl %ecx, %ecx
-; AVX1-NEXT: vmovd %ecx, %xmm2
-; AVX1-NEXT: vpinsrb $1, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $2, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $2, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $3, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $3, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $4, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $4, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $5, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $5, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $6, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $6, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $7, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $7, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $8, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $8, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $9, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $9, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $10, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $10, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $11, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $11, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $12, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $12, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $13, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $13, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $14, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $14, %eax, %xmm2, %xmm2
-; AVX1-NEXT: vpextrb $15, %xmm0, %eax
-; AVX1-NEXT: bsfl %eax, %eax
-; AVX1-NEXT: vpinsrb $15, %eax, %xmm2, %xmm0
+; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT: vpsubb %xmm1, %xmm2, %xmm1
+; AVX1-NEXT: vpsubb %xmm0, %xmm2, %xmm2
+; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm2, %ymm1
+; AVX1-NEXT: vandps %ymm1, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; AVX1-NEXT: vpsubb %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX1-NEXT: vpand %xmm3, %xmm1, %xmm4
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX1-NEXT: vpshufb %xmm4, %xmm5, %xmm4
+; AVX1-NEXT: vpsrlw $4, %xmm1, %xmm1
+; AVX1-NEXT: vpand %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpshufb %xmm1, %xmm5, %xmm1
+; AVX1-NEXT: vpaddb %xmm4, %xmm1, %xmm1
+; AVX1-NEXT: vpsubb %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm3, %xmm0, %xmm2
+; AVX1-NEXT: vpshufb %xmm2, %xmm5, %xmm2
+; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpshufb %xmm0, %xmm5, %xmm0
+; AVX1-NEXT: vpaddb %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv32i8u:
; AVX2: # BB#0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2-NEXT: vpextrb $1, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpextrb $0, %xmm1, %ecx
-; AVX2-NEXT: bsfl %ecx, %ecx
-; AVX2-NEXT: vmovd %ecx, %xmm2
-; AVX2-NEXT: vpinsrb $1, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $2, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $2, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $3, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $3, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $4, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $4, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $5, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $5, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $6, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $6, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $7, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $7, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $8, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $8, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $9, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $9, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $10, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $10, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $11, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $11, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $12, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $12, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $13, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $13, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $14, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $14, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $15, %xmm1, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $15, %eax, %xmm2, %xmm1
-; AVX2-NEXT: vpextrb $1, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpextrb $0, %xmm0, %ecx
-; AVX2-NEXT: bsfl %ecx, %ecx
-; AVX2-NEXT: vmovd %ecx, %xmm2
-; AVX2-NEXT: vpinsrb $1, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $2, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $2, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $3, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $3, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $4, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $4, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $5, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $5, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $6, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $6, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $7, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $7, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $8, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $8, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $9, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $9, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $10, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $10, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $11, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $11, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $12, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $12, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $13, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $13, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $14, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $14, %eax, %xmm2, %xmm2
-; AVX2-NEXT: vpextrb $15, %xmm0, %eax
-; AVX2-NEXT: bsfl %eax, %eax
-; AVX2-NEXT: vpinsrb $15, %eax, %xmm2, %xmm0
-; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpxor %ymm1, %ymm1, %ymm1
+; AVX2-NEXT: vpsubb %ymm0, %ymm1, %ymm1
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpsubb {{.*}}(%rip), %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm2
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; AVX2-NEXT: vpshufb %ymm2, %ymm3, %ymm2
+; AVX2-NEXT: vpsrlw $4, %ymm0, %ymm0
+; AVX2-NEXT: vpand %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpshufb %ymm0, %ymm3, %ymm0
+; AVX2-NEXT: vpaddb %ymm2, %ymm0, %ymm0
; AVX2-NEXT: retq
%out = call <32 x i8> @llvm.cttz.v32i8(<32 x i8> %in, i1 -1)
ret <32 x i8> %out
Modified: llvm/trunk/test/CodeGen/X86/vector-tzcnt-512.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-tzcnt-512.ll?rev=248091&r1=248090&r2=248091&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-tzcnt-512.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-tzcnt-512.ll Sat Sep 19 08:22:57 2015
@@ -45,40 +45,12 @@ define <8 x i64> @testv8i64(<8 x i64> %i
define <8 x i64> @testv8i64u(<8 x i64> %in) nounwind {
; ALL-LABEL: testv8i64u:
; ALL: ## BB#0:
-; ALL-NEXT: vextracti32x4 $3, %zmm0, %xmm1
-; ALL-NEXT: vpextrq $1, %xmm1, %rax
-; ALL-NEXT: tzcntq %rax, %rax
-; ALL-NEXT: vmovq %rax, %xmm2
-; ALL-NEXT: vmovq %xmm1, %rax
-; ALL-NEXT: tzcntq %rax, %rax
-; ALL-NEXT: vmovq %rax, %xmm1
-; ALL-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; ALL-NEXT: vextracti32x4 $2, %zmm0, %xmm2
-; ALL-NEXT: vpextrq $1, %xmm2, %rax
-; ALL-NEXT: tzcntq %rax, %rax
-; ALL-NEXT: vmovq %rax, %xmm3
-; ALL-NEXT: vmovq %xmm2, %rax
-; ALL-NEXT: tzcntq %rax, %rax
-; ALL-NEXT: vmovq %rax, %xmm2
-; ALL-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; ALL-NEXT: vinserti128 $1, %xmm1, %ymm2, %ymm1
-; ALL-NEXT: vextracti32x4 $1, %zmm0, %xmm2
-; ALL-NEXT: vpextrq $1, %xmm2, %rax
-; ALL-NEXT: tzcntq %rax, %rax
-; ALL-NEXT: vmovq %rax, %xmm3
-; ALL-NEXT: vmovq %xmm2, %rax
-; ALL-NEXT: tzcntq %rax, %rax
-; ALL-NEXT: vmovq %rax, %xmm2
-; ALL-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; ALL-NEXT: vpextrq $1, %xmm0, %rax
-; ALL-NEXT: tzcntq %rax, %rax
-; ALL-NEXT: vmovq %rax, %xmm3
-; ALL-NEXT: vmovq %xmm0, %rax
-; ALL-NEXT: tzcntq %rax, %rax
-; ALL-NEXT: vmovq %rax, %xmm0
-; ALL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm3[0]
-; ALL-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
-; ALL-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
+; ALL-NEXT: vpxord %zmm1, %zmm1, %zmm1
+; ALL-NEXT: vpsubq %zmm0, %zmm1, %zmm1
+; ALL-NEXT: vpandq %zmm1, %zmm0, %zmm0
+; ALL-NEXT: vplzcntq %zmm0, %zmm0
+; ALL-NEXT: vpbroadcastq {{.*}}(%rip), %zmm1
+; ALL-NEXT: vpsubq %zmm0, %zmm1, %zmm0
; ALL-NEXT: retq
%out = call <8 x i64> @llvm.cttz.v8i64(<8 x i64> %in, i1 -1)
ret <8 x i64> %out
@@ -149,60 +121,12 @@ define <16 x i32> @testv16i32(<16 x i32>
define <16 x i32> @testv16i32u(<16 x i32> %in) nounwind {
; ALL-LABEL: testv16i32u:
; ALL: ## BB#0:
-; ALL-NEXT: vextracti32x4 $3, %zmm0, %xmm1
-; ALL-NEXT: vpextrd $1, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vmovd %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: vmovd %ecx, %xmm2
-; ALL-NEXT: vpinsrd $1, %eax, %xmm2, %xmm2
-; ALL-NEXT: vpextrd $2, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrd $2, %eax, %xmm2, %xmm2
-; ALL-NEXT: vpextrd $3, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrd $3, %eax, %xmm2, %xmm1
-; ALL-NEXT: vextracti32x4 $2, %zmm0, %xmm2
-; ALL-NEXT: vpextrd $1, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vmovd %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrd $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrd $2, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrd $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrd $3, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrd $3, %eax, %xmm3, %xmm2
-; ALL-NEXT: vinserti128 $1, %xmm1, %ymm2, %ymm1
-; ALL-NEXT: vextracti32x4 $1, %zmm0, %xmm2
-; ALL-NEXT: vpextrd $1, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vmovd %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrd $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrd $2, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrd $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrd $3, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrd $3, %eax, %xmm3, %xmm2
-; ALL-NEXT: vpextrd $1, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vmovd %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrd $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrd $2, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrd $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrd $3, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrd $3, %eax, %xmm3, %xmm0
-; ALL-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
-; ALL-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
+; ALL-NEXT: vpxord %zmm1, %zmm1, %zmm1
+; ALL-NEXT: vpsubd %zmm0, %zmm1, %zmm1
+; ALL-NEXT: vpandd %zmm1, %zmm0, %zmm0
+; ALL-NEXT: vplzcntd %zmm0, %zmm0
+; ALL-NEXT: vpbroadcastd {{.*}}(%rip), %zmm1
+; ALL-NEXT: vpsubd %zmm0, %zmm1, %zmm0
; ALL-NEXT: retq
%out = call <16 x i32> @llvm.cttz.v16i32(<16 x i32> %in, i1 -1)
ret <16 x i32> %out
@@ -211,106 +135,34 @@ define <16 x i32> @testv16i32u(<16 x i32
define <32 x i16> @testv32i16(<32 x i16> %in) nounwind {
; ALL-LABEL: testv32i16:
; ALL: ## BB#0:
-; ALL-NEXT: vextracti128 $1, %ymm0, %xmm2
-; ALL-NEXT: vpextrw $1, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vmovd %xmm2, %ecx
-; ALL-NEXT: tzcntw %cx, %cx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrw $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $2, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $3, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $4, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $5, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $6, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $7, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $7, %eax, %xmm3, %xmm2
-; ALL-NEXT: vpextrw $1, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vmovd %xmm0, %ecx
-; ALL-NEXT: tzcntw %cx, %cx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrw $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $2, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $3, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $4, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $5, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $6, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $7, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $7, %eax, %xmm3, %xmm0
-; ALL-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
-; ALL-NEXT: vextracti128 $1, %ymm1, %xmm2
-; ALL-NEXT: vpextrw $1, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vmovd %xmm2, %ecx
-; ALL-NEXT: tzcntw %cx, %cx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrw $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $2, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $3, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $4, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $5, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $6, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $7, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $7, %eax, %xmm3, %xmm2
-; ALL-NEXT: vpextrw $1, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vmovd %xmm1, %ecx
-; ALL-NEXT: tzcntw %cx, %cx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrw $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $2, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $3, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $4, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $5, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $6, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $7, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $7, %eax, %xmm3, %xmm1
-; ALL-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
+; ALL-NEXT: vpxor %ymm2, %ymm2, %ymm2
+; ALL-NEXT: vpsubw %ymm0, %ymm2, %ymm3
+; ALL-NEXT: vpand %ymm3, %ymm0, %ymm0
+; ALL-NEXT: vmovdqa {{.*#+}} ymm3 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; ALL-NEXT: vpsubw %ymm3, %ymm0, %ymm0
+; ALL-NEXT: vmovdqa {{.*#+}} ymm4 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; ALL-NEXT: vpand %ymm4, %ymm0, %ymm5
+; ALL-NEXT: vmovdqa {{.*#+}} ymm6 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; ALL-NEXT: vpshufb %ymm5, %ymm6, %ymm5
+; ALL-NEXT: vpsrlw $4, %ymm0, %ymm0
+; ALL-NEXT: vpand %ymm4, %ymm0, %ymm0
+; ALL-NEXT: vpshufb %ymm0, %ymm6, %ymm0
+; ALL-NEXT: vpaddb %ymm5, %ymm0, %ymm0
+; ALL-NEXT: vpsllw $8, %ymm0, %ymm5
+; ALL-NEXT: vpaddb %ymm0, %ymm5, %ymm0
+; ALL-NEXT: vpsrlw $8, %ymm0, %ymm0
+; ALL-NEXT: vpsubw %ymm1, %ymm2, %ymm2
+; ALL-NEXT: vpand %ymm2, %ymm1, %ymm1
+; ALL-NEXT: vpsubw %ymm3, %ymm1, %ymm1
+; ALL-NEXT: vpand %ymm4, %ymm1, %ymm2
+; ALL-NEXT: vpshufb %ymm2, %ymm6, %ymm2
+; ALL-NEXT: vpsrlw $4, %ymm1, %ymm1
+; ALL-NEXT: vpand %ymm4, %ymm1, %ymm1
+; ALL-NEXT: vpshufb %ymm1, %ymm6, %ymm1
+; ALL-NEXT: vpaddb %ymm2, %ymm1, %ymm1
+; ALL-NEXT: vpsllw $8, %ymm1, %ymm2
+; ALL-NEXT: vpaddb %ymm1, %ymm2, %ymm1
+; ALL-NEXT: vpsrlw $8, %ymm1, %ymm1
; ALL-NEXT: retq
%out = call <32 x i16> @llvm.cttz.v32i16(<32 x i16> %in, i1 0)
ret <32 x i16> %out
@@ -319,106 +171,34 @@ define <32 x i16> @testv32i16(<32 x i16>
define <32 x i16> @testv32i16u(<32 x i16> %in) nounwind {
; ALL-LABEL: testv32i16u:
; ALL: ## BB#0:
-; ALL-NEXT: vextracti128 $1, %ymm0, %xmm2
-; ALL-NEXT: vpextrw $1, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vmovd %xmm2, %ecx
-; ALL-NEXT: tzcntw %cx, %cx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrw $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $2, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $3, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $4, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $5, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $6, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $7, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $7, %eax, %xmm3, %xmm2
-; ALL-NEXT: vpextrw $1, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vmovd %xmm0, %ecx
-; ALL-NEXT: tzcntw %cx, %cx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrw $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $2, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $3, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $4, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $5, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $6, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $7, %xmm0, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $7, %eax, %xmm3, %xmm0
-; ALL-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
-; ALL-NEXT: vextracti128 $1, %ymm1, %xmm2
-; ALL-NEXT: vpextrw $1, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vmovd %xmm2, %ecx
-; ALL-NEXT: tzcntw %cx, %cx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrw $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $2, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $3, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $4, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $5, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $6, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $7, %xmm2, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $7, %eax, %xmm3, %xmm2
-; ALL-NEXT: vpextrw $1, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vmovd %xmm1, %ecx
-; ALL-NEXT: tzcntw %cx, %cx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrw $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $2, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $3, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $4, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $5, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $6, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrw $7, %xmm1, %eax
-; ALL-NEXT: tzcntw %ax, %ax
-; ALL-NEXT: vpinsrw $7, %eax, %xmm3, %xmm1
-; ALL-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
+; ALL-NEXT: vpxor %ymm2, %ymm2, %ymm2
+; ALL-NEXT: vpsubw %ymm0, %ymm2, %ymm3
+; ALL-NEXT: vpand %ymm3, %ymm0, %ymm0
+; ALL-NEXT: vmovdqa {{.*#+}} ymm3 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; ALL-NEXT: vpsubw %ymm3, %ymm0, %ymm0
+; ALL-NEXT: vmovdqa {{.*#+}} ymm4 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; ALL-NEXT: vpand %ymm4, %ymm0, %ymm5
+; ALL-NEXT: vmovdqa {{.*#+}} ymm6 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; ALL-NEXT: vpshufb %ymm5, %ymm6, %ymm5
+; ALL-NEXT: vpsrlw $4, %ymm0, %ymm0
+; ALL-NEXT: vpand %ymm4, %ymm0, %ymm0
+; ALL-NEXT: vpshufb %ymm0, %ymm6, %ymm0
+; ALL-NEXT: vpaddb %ymm5, %ymm0, %ymm0
+; ALL-NEXT: vpsllw $8, %ymm0, %ymm5
+; ALL-NEXT: vpaddb %ymm0, %ymm5, %ymm0
+; ALL-NEXT: vpsrlw $8, %ymm0, %ymm0
+; ALL-NEXT: vpsubw %ymm1, %ymm2, %ymm2
+; ALL-NEXT: vpand %ymm2, %ymm1, %ymm1
+; ALL-NEXT: vpsubw %ymm3, %ymm1, %ymm1
+; ALL-NEXT: vpand %ymm4, %ymm1, %ymm2
+; ALL-NEXT: vpshufb %ymm2, %ymm6, %ymm2
+; ALL-NEXT: vpsrlw $4, %ymm1, %ymm1
+; ALL-NEXT: vpand %ymm4, %ymm1, %ymm1
+; ALL-NEXT: vpshufb %ymm1, %ymm6, %ymm1
+; ALL-NEXT: vpaddb %ymm2, %ymm1, %ymm1
+; ALL-NEXT: vpsllw $8, %ymm1, %ymm2
+; ALL-NEXT: vpaddb %ymm1, %ymm2, %ymm1
+; ALL-NEXT: vpsrlw $8, %ymm1, %ymm1
; ALL-NEXT: retq
%out = call <32 x i16> @llvm.cttz.v32i16(<32 x i16> %in, i1 -1)
ret <32 x i16> %out
@@ -427,331 +207,28 @@ define <32 x i16> @testv32i16u(<32 x i16
define <64 x i8> @testv64i8(<64 x i8> %in) nounwind {
; ALL-LABEL: testv64i8:
; ALL: ## BB#0:
-; ALL-NEXT: vextracti128 $1, %ymm0, %xmm2
-; ALL-NEXT: vpextrb $1, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: movl $8, %eax
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpextrb $0, %xmm2, %edx
-; ALL-NEXT: tzcntl %edx, %edx
-; ALL-NEXT: cmpl $32, %edx
-; ALL-NEXT: cmovel %eax, %edx
-; ALL-NEXT: vmovd %edx, %xmm3
-; ALL-NEXT: vpinsrb $1, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $2, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $2, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $3, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $3, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $4, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $4, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $5, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $5, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $6, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $6, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $7, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $7, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $8, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $8, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $9, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $9, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $10, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $10, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $11, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $11, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $12, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $12, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $13, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $13, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $14, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $14, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $15, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $15, %ecx, %xmm3, %xmm2
-; ALL-NEXT: vpextrb $1, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpextrb $0, %xmm0, %edx
-; ALL-NEXT: tzcntl %edx, %edx
-; ALL-NEXT: cmpl $32, %edx
-; ALL-NEXT: cmovel %eax, %edx
-; ALL-NEXT: vmovd %edx, %xmm3
-; ALL-NEXT: vpinsrb $1, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $2, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $2, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $3, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $3, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $4, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $4, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $5, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $5, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $6, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $6, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $7, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $7, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $8, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $8, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $9, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $9, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $10, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $10, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $11, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $11, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $12, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $12, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $13, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $13, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $14, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $14, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $15, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $15, %ecx, %xmm3, %xmm0
-; ALL-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
-; ALL-NEXT: vextracti128 $1, %ymm1, %xmm2
-; ALL-NEXT: vpextrb $1, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpextrb $0, %xmm2, %edx
-; ALL-NEXT: tzcntl %edx, %edx
-; ALL-NEXT: cmpl $32, %edx
-; ALL-NEXT: cmovel %eax, %edx
-; ALL-NEXT: vmovd %edx, %xmm3
-; ALL-NEXT: vpinsrb $1, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $2, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $2, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $3, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $3, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $4, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $4, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $5, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $5, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $6, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $6, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $7, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $7, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $8, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $8, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $9, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $9, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $10, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $10, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $11, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $11, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $12, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $12, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $13, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $13, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $14, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $14, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $15, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $15, %ecx, %xmm3, %xmm2
-; ALL-NEXT: vpextrb $1, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpextrb $0, %xmm1, %edx
-; ALL-NEXT: tzcntl %edx, %edx
-; ALL-NEXT: cmpl $32, %edx
-; ALL-NEXT: cmovel %eax, %edx
-; ALL-NEXT: vmovd %edx, %xmm3
-; ALL-NEXT: vpinsrb $1, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $2, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $2, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $3, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $3, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $4, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $4, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $5, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $5, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $6, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $6, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $7, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $7, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $8, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $8, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $9, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $9, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $10, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $10, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $11, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $11, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $12, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $12, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $13, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $13, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $14, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $14, %ecx, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $15, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: cmpl $32, %ecx
-; ALL-NEXT: cmovel %eax, %ecx
-; ALL-NEXT: vpinsrb $15, %ecx, %xmm3, %xmm1
-; ALL-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
+; ALL-NEXT: vpxor %ymm2, %ymm2, %ymm2
+; ALL-NEXT: vpsubb %ymm0, %ymm2, %ymm3
+; ALL-NEXT: vpand %ymm3, %ymm0, %ymm0
+; ALL-NEXT: vmovdqa {{.*#+}} ymm3 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; ALL-NEXT: vpsubb %ymm3, %ymm0, %ymm0
+; ALL-NEXT: vmovdqa {{.*#+}} ymm4 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; ALL-NEXT: vpand %ymm4, %ymm0, %ymm5
+; ALL-NEXT: vmovdqa {{.*#+}} ymm6 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; ALL-NEXT: vpshufb %ymm5, %ymm6, %ymm5
+; ALL-NEXT: vpsrlw $4, %ymm0, %ymm0
+; ALL-NEXT: vpand %ymm4, %ymm0, %ymm0
+; ALL-NEXT: vpshufb %ymm0, %ymm6, %ymm0
+; ALL-NEXT: vpaddb %ymm5, %ymm0, %ymm0
+; ALL-NEXT: vpsubb %ymm1, %ymm2, %ymm2
+; ALL-NEXT: vpand %ymm2, %ymm1, %ymm1
+; ALL-NEXT: vpsubb %ymm3, %ymm1, %ymm1
+; ALL-NEXT: vpand %ymm4, %ymm1, %ymm2
+; ALL-NEXT: vpshufb %ymm2, %ymm6, %ymm2
+; ALL-NEXT: vpsrlw $4, %ymm1, %ymm1
+; ALL-NEXT: vpand %ymm4, %ymm1, %ymm1
+; ALL-NEXT: vpshufb %ymm1, %ymm6, %ymm1
+; ALL-NEXT: vpaddb %ymm2, %ymm1, %ymm1
; ALL-NEXT: retq
%out = call <64 x i8> @llvm.cttz.v64i8(<64 x i8> %in, i1 0)
ret <64 x i8> %out
@@ -760,202 +237,28 @@ define <64 x i8> @testv64i8(<64 x i8> %i
define <64 x i8> @testv64i8u(<64 x i8> %in) nounwind {
; ALL-LABEL: testv64i8u:
; ALL: ## BB#0:
-; ALL-NEXT: vextracti128 $1, %ymm0, %xmm2
-; ALL-NEXT: vpextrb $1, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpextrb $0, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrb $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $2, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $3, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $4, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $5, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $6, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $7, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $7, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $8, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $8, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $9, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $9, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $10, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $10, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $11, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $11, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $12, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $12, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $13, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $13, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $14, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $14, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $15, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $15, %eax, %xmm3, %xmm2
-; ALL-NEXT: vpextrb $1, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpextrb $0, %xmm0, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrb $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $2, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $3, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $4, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $5, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $6, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $7, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $7, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $8, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $8, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $9, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $9, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $10, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $10, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $11, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $11, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $12, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $12, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $13, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $13, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $14, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $14, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $15, %xmm0, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $15, %eax, %xmm3, %xmm0
-; ALL-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
-; ALL-NEXT: vextracti128 $1, %ymm1, %xmm2
-; ALL-NEXT: vpextrb $1, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpextrb $0, %xmm2, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrb $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $2, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $3, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $4, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $5, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $6, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $7, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $7, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $8, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $8, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $9, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $9, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $10, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $10, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $11, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $11, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $12, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $12, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $13, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $13, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $14, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $14, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $15, %xmm2, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $15, %eax, %xmm3, %xmm2
-; ALL-NEXT: vpextrb $1, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpextrb $0, %xmm1, %ecx
-; ALL-NEXT: tzcntl %ecx, %ecx
-; ALL-NEXT: vmovd %ecx, %xmm3
-; ALL-NEXT: vpinsrb $1, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $2, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $2, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $3, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $3, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $4, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $4, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $5, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $5, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $6, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $6, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $7, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $7, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $8, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $8, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $9, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $9, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $10, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $10, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $11, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $11, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $12, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $12, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $13, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $13, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $14, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $14, %eax, %xmm3, %xmm3
-; ALL-NEXT: vpextrb $15, %xmm1, %eax
-; ALL-NEXT: tzcntl %eax, %eax
-; ALL-NEXT: vpinsrb $15, %eax, %xmm3, %xmm1
-; ALL-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
+; ALL-NEXT: vpxor %ymm2, %ymm2, %ymm2
+; ALL-NEXT: vpsubb %ymm0, %ymm2, %ymm3
+; ALL-NEXT: vpand %ymm3, %ymm0, %ymm0
+; ALL-NEXT: vmovdqa {{.*#+}} ymm3 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+; ALL-NEXT: vpsubb %ymm3, %ymm0, %ymm0
+; ALL-NEXT: vmovdqa {{.*#+}} ymm4 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; ALL-NEXT: vpand %ymm4, %ymm0, %ymm5
+; ALL-NEXT: vmovdqa {{.*#+}} ymm6 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4,0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; ALL-NEXT: vpshufb %ymm5, %ymm6, %ymm5
+; ALL-NEXT: vpsrlw $4, %ymm0, %ymm0
+; ALL-NEXT: vpand %ymm4, %ymm0, %ymm0
+; ALL-NEXT: vpshufb %ymm0, %ymm6, %ymm0
+; ALL-NEXT: vpaddb %ymm5, %ymm0, %ymm0
+; ALL-NEXT: vpsubb %ymm1, %ymm2, %ymm2
+; ALL-NEXT: vpand %ymm2, %ymm1, %ymm1
+; ALL-NEXT: vpsubb %ymm3, %ymm1, %ymm1
+; ALL-NEXT: vpand %ymm4, %ymm1, %ymm2
+; ALL-NEXT: vpshufb %ymm2, %ymm6, %ymm2
+; ALL-NEXT: vpsrlw $4, %ymm1, %ymm1
+; ALL-NEXT: vpand %ymm4, %ymm1, %ymm1
+; ALL-NEXT: vpshufb %ymm1, %ymm6, %ymm1
+; ALL-NEXT: vpaddb %ymm2, %ymm1, %ymm1
; ALL-NEXT: retq
%out = call <64 x i8> @llvm.cttz.v64i8(<64 x i8> %in, i1 -1)
ret <64 x i8> %out
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