[llvm] r321074 - [X86][SSE] Add cpu feature for aggressive combining to variable shuffles
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 19 05:16:44 PST 2017
Author: rksimon
Date: Tue Dec 19 05:16:43 2017
New Revision: 321074
URL: http://llvm.org/viewvc/llvm-project?rev=321074&view=rev
Log:
[X86][SSE] Add cpu feature for aggressive combining to variable shuffles
As mentioned in D38318 and D40865, modern Intel processors prefer to combine multiple shuffles to a variable shuffle mask (PSHUFB/VPERMPS etc.) instead of having multiple stage 'fixed' shuffles which put more pressure on Port 5 (at the expense of extra shuffle mask loads).
This patch provides a FeatureFastVariableShuffle target flag for Haswell+ CPUs that prefers combining 2 or more fixed shuffles to a single variable shuffle (default is 3 shuffles).
The long term aim is to drive more of this from schedule data (probably via the MC) but we're not close to being ready for that yet.
Differential Revision: https://reviews.llvm.org/D41323
Modified:
llvm/trunk/lib/Target/X86/X86.td
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
llvm/trunk/lib/Target/X86/X86Subtarget.h
llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v16.ll
llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v8.ll
llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v16.ll
llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v32.ll
llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll
llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v8.ll
llvm/trunk/test/CodeGen/X86/vector-shuffle-512-v32.ll
Modified: llvm/trunk/lib/Target/X86/X86.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86.td?rev=321074&r1=321073&r2=321074&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86.td (original)
+++ llvm/trunk/lib/Target/X86/X86.td Tue Dec 19 05:16:43 2017
@@ -263,6 +263,12 @@ def FeatureSlowIncDec : SubtargetFeature
def FeatureSoftFloat
: SubtargetFeature<"soft-float", "UseSoftFloat", "true",
"Use software floating point features.">;
+// On recent X86 (port bound) processors, its preferable to combine to a single shuffle
+// using a variable mask over multiple fixed shuffles.
+def FeatureFastVariableShuffle
+ : SubtargetFeature<"fast-variable-shuffle",
+ "HasFastVariableShuffle",
+ "true", "Shuffles with variable masks are fast">;
// On some X86 processors, there is no performance hazard to writing only the
// lower parts of a YMM or ZMM register without clearing the upper part.
def FeatureFastPartialYMMorZMMWrite
@@ -620,7 +626,8 @@ def HSWFeatures : ProcessorFeatures<IVBF
FeatureERMSB,
FeatureFMA,
FeatureLZCNT,
- FeatureMOVBE
+ FeatureMOVBE,
+ FeatureFastVariableShuffle
]>;
class HaswellProc<string Name> : ProcModel<Name, HaswellModel,
Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=321074&r1=321073&r2=321074&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Tue Dec 19 05:16:43 2017
@@ -28592,8 +28592,8 @@ static SDValue combineX86ShuffleChain(Ar
return SDValue();
// Depth threshold above which we can efficiently use variable mask shuffles.
- // TODO This should probably be target specific.
- bool AllowVariableMask = (Depth >= 3) || HasVariableMask;
+ int VariableShuffleDepth = Subtarget.hasFastVariableShuffle() ? 2 : 3;
+ bool AllowVariableMask = (Depth >= VariableShuffleDepth) || HasVariableMask;
bool MaskContainsZeros =
any_of(Mask, [](int M) { return M == SM_SentinelZero; });
Modified: llvm/trunk/lib/Target/X86/X86Subtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86Subtarget.h?rev=321074&r1=321073&r2=321074&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86Subtarget.h (original)
+++ llvm/trunk/lib/Target/X86/X86Subtarget.h Tue Dec 19 05:16:43 2017
@@ -228,6 +228,10 @@ protected:
/// the stack pointer. This is an optimization for Intel Atom processors.
bool UseLeaForSP;
+ /// True if its preferable to combine to a single shuffle using a variable
+ /// mask over multiple fixed shuffles.
+ bool HasFastVariableShuffle;
+
/// True if there is no performance penalty to writing only the lower parts
/// of a YMM or ZMM register without clearing the upper part.
bool HasFastPartialYMMorZMMWrite;
@@ -527,6 +531,9 @@ public:
bool hasSSEUnalignedMem() const { return HasSSEUnalignedMem; }
bool hasCmpxchg16b() const { return HasCmpxchg16b; }
bool useLeaForSP() const { return UseLeaForSP; }
+ bool hasFastVariableShuffle() const {
+ return HasFastVariableShuffle;
+ }
bool hasFastPartialYMMorZMMWrite() const {
return HasFastPartialYMMorZMMWrite;
}
Modified: llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v16.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v16.ll?rev=321074&r1=321073&r2=321074&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v16.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v16.ll Tue Dec 19 05:16:43 2017
@@ -3,8 +3,9 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+ssse3 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSSE3
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE41
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1OR2 --check-prefix=AVX1
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2OR512VL --check-prefix=AVX512VL
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2 --check-prefix=AVX2-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2 --check-prefix=AVX2-FAST
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2OR512VL --check-prefix=AVX512VL
define <16 x i8> @shuffle_v16i8_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00(<16 x i8> %a, <16 x i8> %b) {
; SSE2-LABEL: shuffle_v16i8_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
@@ -115,11 +116,28 @@ define <16 x i8> @shuffle_v16i8_00_00_00
; SSE-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
; SSE-NEXT: retq
;
-; AVX-LABEL: shuffle_v16i8_00_00_00_00_01_01_01_01_02_02_02_02_03_03_03_03:
-; AVX: # %bb.0:
-; AVX-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; AVX-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v16i8_00_00_00_00_01_01_01_01_02_02_02_02_03_03_03_03:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v16i8_00_00_00_00_01_01_01_01_02_02_02_02_03_03_03_03:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX2-SLOW-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i8_00_00_00_00_01_01_01_01_02_02_02_02_03_03_03_03:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v16i8_00_00_00_00_01_01_01_01_02_02_02_02_03_03_03_03:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX512VL-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 1, i32 1, i32 1, i32 1, i32 2, i32 2, i32 2, i32 2, i32 3, i32 3, i32 3, i32 3>
ret <16 x i8> %shuffle
}
@@ -131,11 +149,28 @@ define <16 x i8> @shuffle_v16i8_04_04_04
; SSE-NEXT: punpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
; SSE-NEXT: retq
;
-; AVX-LABEL: shuffle_v16i8_04_04_04_04_05_05_05_05_06_06_06_06_07_07_07_07:
-; AVX: # %bb.0:
-; AVX-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; AVX-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v16i8_04_04_04_04_05_05_05_05_06_06_06_06_07_07_07_07:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v16i8_04_04_04_04_05_05_05_05_06_06_06_06_07_07_07_07:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX2-SLOW-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i8_04_04_04_04_05_05_05_05_06_06_06_06_07_07_07_07:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[4,4,4,4,5,5,5,5,6,6,6,6,7,7,7,7]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v16i8_04_04_04_04_05_05_05_05_06_06_06_06_07_07_07_07:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX512VL-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <16 x i8> %a, <16 x i8> %b, <16 x i32> <i32 4, i32 4, i32 4, i32 4, i32 5, i32 5, i32 5, i32 5, i32 6, i32 6, i32 6, i32 6, i32 7, i32 7, i32 7, i32 7>
ret <16 x i8> %shuffle
}
Modified: llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v8.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v8.ll?rev=321074&r1=321073&r2=321074&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v8.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-shuffle-128-v8.ll Tue Dec 19 05:16:43 2017
@@ -3,8 +3,10 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+ssse3 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSSE3
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE41
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1OR2 --check-prefix=AVX1
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2OR512VL --check-prefix=AVX512VL
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2 --check-prefix=AVX2-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2 --check-prefix=AVX2-FAST
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2OR512VL --check-prefix=AVX512VL --check-prefix=AVX512VL-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2OR512VL --check-prefix=AVX512VL --check-prefix=AVX512VL-FAST
define <8 x i16> @shuffle_v8i16_01012323(<8 x i16> %a, <8 x i16> %b) {
; SSE-LABEL: shuffle_v8i16_01012323:
@@ -85,11 +87,33 @@ define <8 x i16> @shuffle_v8i16_00004444
; SSE-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,4,4]
; SSE-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_00004444:
-; AVX: # %bb.0:
-; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
-; AVX-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,4,4]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_00004444:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
+; AVX1-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,4,4]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v8i16_00004444:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,4,4]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i16_00004444:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,0,1,0,1,0,1,8,9,8,9,8,9,8,9]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_00004444:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,4,4,4]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_00004444:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,0,1,0,1,0,1,8,9,8,9,8,9,8,9]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 4, i32 4, i32 4, i32 4>
ret <8 x i16> %shuffle
}
@@ -126,11 +150,28 @@ define <8 x i16> @shuffle_v8i16_31206745
; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,3,2]
; SSE-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_31206745:
-; AVX: # %bb.0:
-; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,1,2,0,4,5,6,7]
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,3,2]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_31206745:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,1,2,0,4,5,6,7]
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,3,2]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v8i16_31206745:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,1,2,0,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,3,2]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i16_31206745:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[6,7,2,3,4,5,0,1,12,13,14,15,8,9,10,11]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v8i16_31206745:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,1,2,0,4,5,6,7]
+; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,3,2]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 3, i32 1, i32 2, i32 0, i32 6, i32 7, i32 4, i32 5>
ret <8 x i16> %shuffle
}
@@ -179,11 +220,28 @@ define <8 x i16> @shuffle_v8i16_23026745
; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,3,2]
; SSE-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_23026745:
-; AVX: # %bb.0:
-; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[2,3,0,2,4,5,6,7]
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,3,2]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_23026745:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[2,3,0,2,4,5,6,7]
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,3,2]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v8i16_23026745:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[2,3,0,2,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,3,2]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i16_23026745:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[4,5,6,7,0,1,4,5,12,13,14,15,8,9,10,11]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v8i16_23026745:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[2,3,0,2,4,5,6,7]
+; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,3,2]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 2, i32 3, i32 0, i32 2, i32 6, i32 7, i32 4, i32 5>
ret <8 x i16> %shuffle
}
@@ -194,11 +252,33 @@ define <8 x i16> @shuffle_v8i16_23016747
; SSE-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,7,4,7]
; SSE-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_23016747:
-; AVX: # %bb.0:
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,0,2,3]
-; AVX-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,7,4,7]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_23016747:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,0,2,3]
+; AVX1-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,7,4,7]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v8i16_23016747:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,0,2,3]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,7,4,7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i16_23016747:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[4,5,6,7,0,1,2,3,12,13,14,15,8,9,14,15]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_23016747:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,0,2,3]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,7,4,7]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_23016747:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[4,5,6,7,0,1,2,3,12,13,14,15,8,9,14,15]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 2, i32 3, i32 0, i32 1, i32 6, i32 7, i32 4, i32 7>
ret <8 x i16> %shuffle
}
@@ -597,11 +677,33 @@ define <8 x i16> @shuffle_v8i16_04404567
; SSE-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,2,2,0,4,5,6,7]
; SSE-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_04404567:
-; AVX: # %bb.0:
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
-; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,0,4,5,6,7]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_04404567:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,0,4,5,6,7]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v8i16_04404567:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,0,4,5,6,7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i16_04404567:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,8,9,0,1,8,9,10,11,12,13,14,15]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_04404567:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,2,0,4,5,6,7]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_04404567:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,8,9,8,9,0,1,8,9,10,11,12,13,14,15]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 4, i32 4, i32 0, i32 4, i32 5, i32 6, i32 7>
ret <8 x i16> %shuffle
}
@@ -705,12 +807,18 @@ define <8 x i16> @shuffle_v8i16_0127XXXX
; AVX1OR2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,14,15,4,5,14,15,12,13,14,15]
; AVX1OR2-NEXT: retq
;
-; AVX512VL-LABEL: shuffle_v8i16_0127XXXX:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,1,3]
-; AVX512VL-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,7,6,7]
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
-; AVX512VL-NEXT: retq
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_0127XXXX:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,1,3]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,7,6,7]
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_0127XXXX:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,8,9,10,11,4,5,14,15,12,13,14,15]
+; AVX512VL-FAST-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 7, i32 undef, i32 undef, i32 undef, i32 undef>
ret <8 x i16> %shuffle
}
@@ -738,12 +846,18 @@ define <8 x i16> @shuffle_v8i16_XXXX4563
; AVX1OR2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[12,13,6,7,4,5,6,7,8,9,10,11,12,13,6,7]
; AVX1OR2-NEXT: retq
;
-; AVX512VL-LABEL: shuffle_v8i16_XXXX4563:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
-; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,3,2,3,4,5,6,7]
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,2,0]
-; AVX512VL-NEXT: retq
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_XXXX4563:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,3,2,3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,2,0]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_XXXX4563:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[12,13,6,7,4,5,6,7,8,9,10,11,0,1,2,3]
+; AVX512VL-FAST-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,2,0]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 4, i32 5, i32 6, i32 3>
ret <8 x i16> %shuffle
}
@@ -771,12 +885,18 @@ define <8 x i16> @shuffle_v8i16_4563XXXX
; AVX1OR2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[8,9,10,11,12,13,6,7,8,9,10,11,0,1,2,3]
; AVX1OR2-NEXT: retq
;
-; AVX512VL-LABEL: shuffle_v8i16_4563XXXX:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
-; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,3,2,3,4,5,6,7]
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,0,2,3]
-; AVX512VL-NEXT: retq
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_4563XXXX:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,3,2,3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,0,2,3]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_4563XXXX:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[12,13,6,7,4,5,6,7,8,9,10,11,0,1,2,3]
+; AVX512VL-FAST-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,0,2,3]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 3, i32 undef, i32 undef, i32 undef, i32 undef>
ret <8 x i16> %shuffle
}
@@ -804,12 +924,18 @@ define <8 x i16> @shuffle_v8i16_01274563
; AVX1OR2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,14,15,8,9,10,11,12,13,6,7]
; AVX1OR2-NEXT: retq
;
-; AVX512VL-LABEL: shuffle_v8i16_01274563:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,1,3]
-; AVX512VL-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,5,4,7]
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,3,1,2]
-; AVX512VL-NEXT: retq
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_01274563:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,1,3]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,5,4,7]
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,3,1,2]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_01274563:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,8,9,10,11,12,13,6,7,4,5,14,15]
+; AVX512VL-FAST-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,3,1,2]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 7, i32 4, i32 5, i32 6, i32 3>
ret <8 x i16> %shuffle
}
@@ -837,12 +963,18 @@ define <8 x i16> @shuffle_v8i16_45630127
; AVX1OR2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[8,9,10,11,12,13,6,7,0,1,2,3,4,5,14,15]
; AVX1OR2-NEXT: retq
;
-; AVX512VL-LABEL: shuffle_v8i16_45630127:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
-; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,3,2,1,4,5,6,7]
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,0,3,1]
-; AVX512VL-NEXT: retq
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_45630127:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[3,1,2,0]
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,3,2,1,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,0,3,1]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_45630127:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[12,13,6,7,4,5,14,15,8,9,10,11,0,1,2,3]
+; AVX512VL-FAST-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,0,3,1]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 3, i32 0, i32 1, i32 2, i32 7>
ret <8 x i16> %shuffle
}
@@ -980,12 +1112,38 @@ define <8 x i16> @shuffle_v8i16_109832ba
; SSE-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,4,7,5]
; SSE-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_109832ba:
-; AVX: # %bb.0:
-; AVX-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
-; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[2,0,3,1,4,5,6,7]
-; AVX-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,4,7,5]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_109832ba:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[2,0,3,1,4,5,6,7]
+; AVX1-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,4,7,5]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v8i16_109832ba:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[2,0,3,1,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,4,7,5]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i16_109832ba:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[4,5,0,1,6,7,2,3,12,13,8,9,14,15,10,11]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_109832ba:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[2,0,3,1,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,6,4,7,5]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_109832ba:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[4,5,0,1,6,7,2,3,12,13,8,9,14,15,10,11]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 1, i32 0, i32 9, i32 8, i32 3, i32 2, i32 11, i32 10>
ret <8 x i16> %shuffle
}
@@ -1028,13 +1186,43 @@ define <8 x i16> @shuffle_v8i16_0213cedf
; SSE-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
; SSE-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_0213cedf:
-; AVX: # %bb.0:
-; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,1,3,4,5,6,7]
-; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
-; AVX-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,1,3,4,5,6,7]
-; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_0213cedf:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,1,3,4,5,6,7]
+; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,1,3,4,5,6,7]
+; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v8i16_0213cedf:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,1,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,1,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i16_0213cedf:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[8,9,12,13,10,11,14,15,8,9,10,11,12,13,14,15]
+; AVX2-FAST-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,1,3,4,5,6,7]
+; AVX2-FAST-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_0213cedf:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,1,3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,2,1,3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_0213cedf:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[8,9,12,13,10,11,14,15,8,9,10,11,12,13,14,15]
+; AVX512VL-FAST-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,2,1,3,4,5,6,7]
+; AVX512VL-FAST-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 2, i32 1, i32 3, i32 12, i32 14, i32 13, i32 15>
ret <8 x i16> %shuffle
}
@@ -1064,12 +1252,38 @@ define <8 x i16> @shuffle_v8i16_443aXXXX
; SSE41-NEXT: pshuflw {{.*#+}} xmm0 = xmm0[0,0,3,2,4,5,6,7]
; SSE41-NEXT: retq
;
-; AVX-LABEL: shuffle_v8i16_443aXXXX:
-; AVX: # %bb.0:
-; AVX-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2],xmm0[3,4,5,6,7]
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
-; AVX-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,3,2,4,5,6,7]
-; AVX-NEXT: retq
+; AVX1-LABEL: shuffle_v8i16_443aXXXX:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2],xmm0[3,4,5,6,7]
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,3,2,4,5,6,7]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v8i16_443aXXXX:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2],xmm0[3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,3,2,4,5,6,7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i16_443aXXXX:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2],xmm0[3,4,5,6,7]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[8,9,8,9,6,7,4,5,8,9,10,11,12,13,14,15]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_443aXXXX:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2],xmm0[3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,1,2,3]
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,3,2,4,5,6,7]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_443aXXXX:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2],xmm0[3,4,5,6,7]
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[8,9,8,9,6,7,4,5,8,9,10,11,12,13,14,15]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 4, i32 4, i32 3, i32 10, i32 undef, i32 undef, i32 undef, i32 undef>
ret <8 x i16> %shuffle
}
@@ -1336,13 +1550,35 @@ define <8 x i16> @shuffle_v8i16_XXX1X579
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6],xmm1[7]
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v8i16_XXX1X579:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpbroadcastd %xmm1, %xmm1
-; AVX2OR512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,1,2,1,4,5,6,7]
-; AVX2OR512VL-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,7,7]
-; AVX2OR512VL-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6],xmm1[7]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v8i16_XXX1X579:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpbroadcastd %xmm1, %xmm1
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,1,2,1,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,7,7]
+; AVX2-SLOW-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6],xmm1[7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i16_XXX1X579:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpbroadcastd %xmm1, %xmm1
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,2,3,8,9,10,11,14,15,14,15]
+; AVX2-FAST-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6],xmm1[7]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v8i16_XXX1X579:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpbroadcastd %xmm1, %xmm1
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,1,2,1,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,7,7]
+; AVX512VL-SLOW-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6],xmm1[7]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i16_XXX1X579:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpbroadcastd %xmm1, %xmm1
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,2,3,8,9,10,11,14,15,14,15]
+; AVX512VL-FAST-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,5,6],xmm1[7]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 undef, i32 undef, i32 undef, i32 1, i32 undef, i32 5, i32 7, i32 9>
ret <8 x i16> %shuffle
}
Modified: llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v16.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v16.ll?rev=321074&r1=321073&r2=321074&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v16.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v16.ll Tue Dec 19 05:16:43 2017
@@ -1,7 +1,9 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX1
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX512VL
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX2 --check-prefix=AVX2-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX2 --check-prefix=AVX2-FAST
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX512VL --check-prefix=AVX512VL-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX512VL --check-prefix=AVX512VL-FAST
define <16 x i16> @shuffle_v16i16_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00(<16 x i16> %a, <16 x i16> %b) {
; AVX1-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
@@ -156,15 +158,24 @@ define <16 x i16> @shuffle_v16i16_00_00_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_08_00_00_00_00_00_00_00_00:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpbroadcastw %xmm0, %xmm1
-; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,1,1,4,4,5,5]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_08_00_00_00_00_00_00_00_00:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpbroadcastw %xmm0, %xmm1
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,1,1,4,4,5,5]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm2 = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-SLOW-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_08_00_00_00_00_00_00_00_00:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpbroadcastw %xmm0, %xmm1
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-FAST-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_08_00_00_00_00_00_00_00_00:
; AVX512VL: # %bb.0:
@@ -214,12 +225,19 @@ define <16 x i16> @shuffle_v16i16_00_00_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_00_00_00_00_10_00_00_00_00_00_00_00_00_00_00:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
-; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,0,1,4,5,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_00_00_00_00_10_00_00_00_00_00_00_00_00_00_00:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,0,1,4,5,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_00_00_00_00_10_00_00_00_00_00_00_00_00_00_00:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,6,7,0,1,2,3]
+; AVX2-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,0,1,4,5,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_00_00_00_00_10_00_00_00_00_00_00_00_00_00_00:
; AVX512VL: # %bb.0:
@@ -241,12 +259,19 @@ define <16 x i16> @shuffle_v16i16_00_00_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_00_00_00_11_00_00_00_00_00_00_00_00_00_00_00:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
-; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,6,7,0,1,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_00_00_00_11_00_00_00_00_00_00_00_00_00_00_00:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,6,7,0,1,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_00_00_00_11_00_00_00_00_00_00_00_00_00_00_00:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,6,7,0,1,2,3]
+; AVX2-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,6,7,0,1,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_00_00_00_11_00_00_00_00_00_00_00_00_00_00_00:
; AVX512VL: # %bb.0:
@@ -373,11 +398,22 @@ define <16 x i16> @shuffle_v16i16_00_00_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2OR512VL-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,1,1,4,4,5,5]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,1,1,4,4,5,5]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX512VL-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,1,1,4,4,5,5]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8>
ret <16 x i16> %shuffle
}
@@ -393,11 +429,22 @@ define <16 x i16> @shuffle_v16i16_07_07_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v16i16_07_07_07_07_07_07_07_07_15_15_15_15_15_15_15_15:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,7,7,7,8,9,10,11,15,15,15,15]
-; AVX2OR512VL-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[2,2,3,3,6,6,7,7]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_07_07_07_07_07_07_07_07_15_15_15_15_15_15_15_15:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,7,7,7,8,9,10,11,15,15,15,15]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[2,2,3,3,6,6,7,7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_07_07_07_07_07_07_07_07_15_15_15_15_15_15_15_15:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[14,15,14,15,14,15,14,15,14,15,14,15,14,15,14,15,30,31,30,31,30,31,30,31,30,31,30,31,30,31,30,31]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v16i16_07_07_07_07_07_07_07_07_15_15_15_15_15_15_15_15:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,7,7,7,8,9,10,11,15,15,15,15]
+; AVX512VL-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[2,2,3,3,6,6,7,7]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 15, i32 15, i32 15, i32 15, i32 15, i32 15, i32 15, i32 15>
ret <16 x i16> %shuffle
}
@@ -413,11 +460,27 @@ define <16 x i16> @shuffle_v16i16_00_00_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_08_08_08_08_12_12_12_12:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2OR512VL-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_08_08_08_08_12_12_12_12:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_08_08_08_08_12_12_12_12:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,8,9,8,9,8,9,8,9,16,17,16,17,16,17,16,17,24,25,24,25,24,25,24,25]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_08_08_08_08_12_12_12_12:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_08_08_08_08_12_12_12_12:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,8,9,8,9,8,9,8,9,16,17,16,17,16,17,16,17,24,25,24,25,24,25,24,25]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 4, i32 4, i32 4, i32 4, i32 8, i32 8, i32 8, i32 8, i32 12, i32 12, i32 12, i32 12>
ret <16 x i16> %shuffle
}
@@ -433,11 +496,27 @@ define <16 x i16> @shuffle_v16i16_03_03_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v16i16_03_03_03_03_07_07_07_07_11_11_11_11_15_15_15_15:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[3,3,3,3,4,5,6,7,11,11,11,11,12,13,14,15]
-; AVX2OR512VL-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,7,7,7,8,9,10,11,15,15,15,15]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_03_03_03_03_07_07_07_07_11_11_11_11_15_15_15_15:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[3,3,3,3,4,5,6,7,11,11,11,11,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,7,7,7,8,9,10,11,15,15,15,15]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_03_03_03_03_07_07_07_07_11_11_11_11_15_15_15_15:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[6,7,6,7,6,7,6,7,14,15,14,15,14,15,14,15,22,23,22,23,22,23,22,23,30,31,30,31,30,31,30,31]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v16i16_03_03_03_03_07_07_07_07_11_11_11_11_15_15_15_15:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[3,3,3,3,4,5,6,7,11,11,11,11,12,13,14,15]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,7,7,7,8,9,10,11,15,15,15,15]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v16i16_03_03_03_03_07_07_07_07_11_11_11_11_15_15_15_15:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[6,7,6,7,6,7,6,7,14,15,14,15,14,15,14,15,22,23,22,23,22,23,22,23,30,31,30,31,30,31,30,31]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 3, i32 3, i32 3, i32 3, i32 7, i32 7, i32 7, i32 7, i32 11, i32 11, i32 11, i32 11, i32 15, i32 15, i32 15, i32 15>
ret <16 x i16> %shuffle
}
@@ -453,11 +532,27 @@ define <16 x i16> @shuffle_v16i16_00_00_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v16i16_00_00_02_02_04_04_06_06_08_08_10_10_12_12_14_14:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,2,2,4,5,6,7,8,8,10,10,12,13,14,15]
-; AVX2OR512VL-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,6,6,8,9,10,11,12,12,14,14]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_00_02_02_04_04_06_06_08_08_10_10_12_12_14_14:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,2,2,4,5,6,7,8,8,10,10,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,6,6,8,9,10,11,12,12,14,14]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_00_02_02_04_04_06_06_08_08_10_10_12_12_14_14:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,4,5,4,5,8,9,8,9,12,13,12,13,16,17,16,17,20,21,20,21,24,25,24,25,28,29,28,29]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v16i16_00_00_02_02_04_04_06_06_08_08_10_10_12_12_14_14:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,2,2,4,5,6,7,8,8,10,10,12,13,14,15]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,6,6,8,9,10,11,12,12,14,14]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v16i16_00_00_02_02_04_04_06_06_08_08_10_10_12_12_14_14:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,4,5,4,5,8,9,8,9,12,13,12,13,16,17,16,17,20,21,20,21,24,25,24,25,28,29,28,29]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 0, i32 0, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6, i32 8, i32 8, i32 10, i32 10, i32 12, i32 12, i32 14, i32 14>
ret <16 x i16> %shuffle
}
@@ -473,11 +568,27 @@ define <16 x i16> @shuffle_v16i16_01_01_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v16i16_01_01_03_03_05_05_07_07_09_09_11_11_13_13_15_15:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[1,1,3,3,4,5,6,7,9,9,11,11,12,13,14,15]
-; AVX2OR512VL-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,5,5,7,7,8,9,10,11,13,13,15,15]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_01_01_03_03_05_05_07_07_09_09_11_11_13_13_15_15:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[1,1,3,3,4,5,6,7,9,9,11,11,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,5,5,7,7,8,9,10,11,13,13,15,15]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_01_01_03_03_05_05_07_07_09_09_11_11_13_13_15_15:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[2,3,2,3,6,7,6,7,10,11,10,11,14,15,14,15,18,19,18,19,22,23,22,23,26,27,26,27,30,31,30,31]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v16i16_01_01_03_03_05_05_07_07_09_09_11_11_13_13_15_15:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[1,1,3,3,4,5,6,7,9,9,11,11,12,13,14,15]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,5,5,7,7,8,9,10,11,13,13,15,15]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v16i16_01_01_03_03_05_05_07_07_09_09_11_11_13_13_15_15:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[2,3,2,3,6,7,6,7,10,11,10,11,14,15,14,15,18,19,18,19,22,23,22,23,26,27,26,27,30,31,30,31]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 1, i32 1, i32 3, i32 3, i32 5, i32 5, i32 7, i32 7, i32 9, i32 9, i32 11, i32 11, i32 13, i32 13, i32 15, i32 15>
ret <16 x i16> %shuffle
}
@@ -789,13 +900,20 @@ define <16 x i16> @shuffle_v16i16_00_16_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_16_00_16_00_16_00_16_08_24_08_24_08_24_08_24:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,0,0,4,4,4,4]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm1 = ymm1[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2-NEXT: vpshufd {{.*#+}} ymm1 = ymm1[0,0,1,1,4,4,5,5]
-; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_16_00_16_00_16_00_16_08_24_08_24_08_24_08_24:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,0,0,4,4,4,4]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm1 = ymm1[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm1 = ymm1[0,0,1,1,4,4,5,5]
+; AVX2-SLOW-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_16_00_16_00_16_00_16_08_24_08_24_08_24_08_24:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
+; AVX2-FAST-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,0,0,4,4,4,4]
+; AVX2-FAST-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_16_00_16_00_16_00_16_08_24_08_24_08_24_08_24:
; AVX512VL: # %bb.0:
@@ -850,12 +968,18 @@ define <16 x i16> @shuffle_v16i16_19_18_
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_19_18_17_16_07_06_05_04_27_26_25_24_15_14_13_12:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3],ymm1[4,5],ymm0[6,7]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[3,2,1,0,4,5,6,7,11,10,9,8,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,6,5,4,8,9,10,11,15,14,13,12]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_19_18_17_16_07_06_05_04_27_26_25_24_15_14_13_12:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3],ymm1[4,5],ymm0[6,7]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[3,2,1,0,4,5,6,7,11,10,9,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,6,5,4,8,9,10,11,15,14,13,12]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_19_18_17_16_07_06_05_04_27_26_25_24_15_14_13_12:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3],ymm1[4,5],ymm0[6,7]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[6,7,4,5,2,3,0,1,14,15,12,13,10,11,8,9,22,23,20,21,18,19,16,17,30,31,28,29,26,27,24,25]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_19_18_17_16_07_06_05_04_27_26_25_24_15_14_13_12:
; AVX512VL: # %bb.0:
@@ -880,13 +1004,20 @@ define <16 x i16> @shuffle_v16i16_19_18_
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_19_18_17_16_03_02_01_00_27_26_25_24_11_10_09_08:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm1 = ymm1[3,2,1,0,4,5,6,7,11,10,9,8,12,13,14,15]
-; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,1,0,1,4,5,4,5]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,6,5,4,8,9,10,11,15,14,13,12]
-; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3],ymm1[4,5],ymm0[6,7]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_19_18_17_16_03_02_01_00_27_26_25_24_11_10_09_08:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm1 = ymm1[3,2,1,0,4,5,6,7,11,10,9,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,1,0,1,4,5,4,5]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,7,6,5,4,8,9,10,11,15,14,13,12]
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3],ymm1[4,5],ymm0[6,7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_19_18_17_16_03_02_01_00_27_26_25_24_11_10_09_08:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,6,7,6,7,4,5,2,3,0,1,16,17,18,19,20,21,22,23,22,23,20,21,18,19,16,17]
+; AVX2-FAST-NEXT: vpshuflw {{.*#+}} ymm1 = ymm1[3,2,1,0,4,5,6,7,11,10,9,8,12,13,14,15]
+; AVX2-FAST-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3],ymm1[4,5],ymm0[6,7]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_19_18_17_16_03_02_01_00_27_26_25_24_11_10_09_08:
; AVX512VL: # %bb.0:
@@ -1349,12 +1480,18 @@ define <16 x i16> @shuffle_v16i16_00_00_
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_16_16_16_16_20_20_20_20:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_16_16_16_16_20_20_20_20:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_16_16_16_16_20_20_20_20:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,8,9,8,9,8,9,8,9,16,17,16,17,16,17,16,17,24,25,24,25,24,25,24,25]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_16_16_16_16_20_20_20_20:
; AVX512VL: # %bb.0:
@@ -1376,12 +1513,18 @@ define <16 x i16> @shuffle_v16i16_08_08_
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_08_08_08_08_12_12_12_12_16_16_16_16_20_20_20_20:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[0,1]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_08_08_08_08_12_12_12_12_16_16_16_16_20_20_20_20:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[0,1]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_08_08_08_08_12_12_12_12_16_16_16_16_20_20_20_20:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[0,1]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,8,9,8,9,8,9,8,9,16,17,16,17,16,17,16,17,24,25,24,25,24,25,24,25]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_08_08_08_08_12_12_12_12_16_16_16_16_20_20_20_20:
; AVX512VL: # %bb.0:
@@ -1404,12 +1547,18 @@ define <16 x i16> @shuffle_v16i16_08_08_
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_08_08_08_08_12_12_12_12_24_24_24_24_28_28_28_28:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[2,3]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_08_08_08_08_12_12_12_12_24_24_24_24_28_28_28_28:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[2,3]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_08_08_08_08_12_12_12_12_24_24_24_24_28_28_28_28:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[2,3]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,8,9,8,9,8,9,8,9,16,17,16,17,16,17,16,17,24,25,24,25,24,25,24,25]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_08_08_08_08_12_12_12_12_24_24_24_24_28_28_28_28:
; AVX512VL: # %bb.0:
@@ -1431,12 +1580,18 @@ define <16 x i16> @shuffle_v16i16_00_00_
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_24_24_24_24_28_28_28_28:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm1[4,5,6,7]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_24_24_24_24_28_28_28_28:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm1[4,5,6,7]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_24_24_24_24_28_28_28_28:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1,2,3],ymm1[4,5,6,7]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,8,9,8,9,8,9,8,9,16,17,16,17,16,17,16,17,24,25,24,25,24,25,24,25]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_04_24_24_24_24_28_28_28_28:
; AVX512VL: # %bb.0:
@@ -1877,15 +2032,24 @@ define <16 x i16> @shuffle_v16i16_00_00_
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08_08:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpbroadcastw %xmm1, %xmm1
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,1,1,4,4,5,5]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08_08:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpbroadcastw %xmm1, %xmm1
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,1,1,4,4,5,5]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-SLOW-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08_08:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-FAST-NEXT: vpbroadcastw %xmm1, %xmm1
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-FAST-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_00_00_00_00_00_00_08_08_08_08_08_08_08_08_08:
; AVX512VL: # %bb.0:
@@ -1909,15 +2073,24 @@ define <16 x i16> @shuffle_v16i16_00_00_
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_12_08_08_08_08_12_12_12_12:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpsllq $48, %xmm1, %xmm1
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_12_08_08_08_08_12_12_12_12:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpsllq $48, %xmm1, %xmm1
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,4,4,4,8,9,10,11,12,12,12,12]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-SLOW-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_12_08_08_08_08_12_12_12_12:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-FAST-NEXT: vpsllq $48, %xmm1, %xmm1
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,8,9,8,9,8,9,8,9,16,17,16,17,16,17,16,17,24,25,24,25,24,25,24,25]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-FAST-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_00_00_00_04_04_04_12_08_08_08_08_12_12_12_12:
; AVX512VL: # %bb.0:
@@ -1995,14 +2168,22 @@ define <16 x i16> @shuffle_v16i16_03_01_
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_03_01_02_00_06_07_04_13_11_09_10_08_14_15_12_13:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[3,1,2,0,4,5,6,7,11,9,10,8,12,13,14,15]
-; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,1,3,2,4,5,7,6]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_03_01_02_00_06_07_04_13_11_09_10_08_14_15_12_13:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-SLOW-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[3,1,2,0,4,5,6,7,11,9,10,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,1,3,2,4,5,7,6]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_03_01_02_00_06_07_04_13_11_09_10_08_14_15_12_13:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-FAST-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[6,7,2,3,4,5,0,1,12,13,14,15,8,9,10,11,22,23,18,19,20,21,16,17,28,29,30,31,24,25,26,27]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_03_01_02_00_06_07_04_13_11_09_10_08_14_15_12_13:
; AVX512VL: # %bb.0:
@@ -2081,14 +2262,22 @@ define <16 x i16> @shuffle_v16i16_02_03_
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_02_03_00_02_06_07_04_13_10_11_08_10_14_15_12_13:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = <255,255,u,u,255,255,255,255,255,255,0,0,255,255,255,255,255,255,u,u,255,255,255,255,255,255,255,255,255,255,255,255>
-; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[2,3,0,2,4,5,6,7,10,11,8,10,12,13,14,15]
-; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,1,3,2,4,5,7,6]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_02_03_00_02_06_07_04_13_10_11_08_10_14_15_12_13:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm2 = <255,255,u,u,255,255,255,255,255,255,0,0,255,255,255,255,255,255,u,u,255,255,255,255,255,255,255,255,255,255,255,255>
+; AVX2-SLOW-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[2,3,0,2,4,5,6,7,10,11,8,10,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,1,3,2,4,5,7,6]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_02_03_00_02_06_07_04_13_10_11_08_10_14_15_12_13:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = <255,255,u,u,255,255,255,255,255,255,0,0,255,255,255,255,255,255,u,u,255,255,255,255,255,255,255,255,255,255,255,255>
+; AVX2-FAST-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[4,5,6,7,0,1,4,5,12,13,14,15,8,9,10,11,20,21,22,23,16,17,20,21,28,29,30,31,24,25,26,27]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_02_03_00_02_06_07_04_13_10_11_08_10_14_15_12_13:
; AVX512VL: # %bb.0:
@@ -2110,14 +2299,22 @@ define <16 x i16> @shuffle_v16i16_02_03_
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_02_03_00_01_06_07_04_15_10_11_08_09_14_15_12_15:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[1,0,2,3,5,4,6,7]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,6,7,4,7,8,9,10,11,14,15,12,15]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_02_03_00_01_06_07_04_15_10_11_08_09_14_15_12_15:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[1,0,2,3,5,4,6,7]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,6,7,4,7,8,9,10,11,14,15,12,15]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-SLOW-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_02_03_00_01_06_07_04_15_10_11_08_09_14_15_12_15:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm1 = ymm0[4,5,6,7,0,1,2,3,12,13,14,15,8,9,14,15,20,21,22,23,16,17,18,19,28,29,30,31,24,25,30,31]
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-FAST-NEXT: vpblendvb %ymm2, %ymm1, %ymm0, %ymm0
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_02_03_00_01_06_07_04_15_10_11_08_09_14_15_12_15:
; AVX512VL: # %bb.0:
@@ -2396,12 +2593,19 @@ define <16 x i16> @shuffle_v16i16_06_06_
; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_06_06_07_05_01_06_04_11_14_14_15_13_09_14_12_11:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2,3,4,5,6,7]
-; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[12,13,12,13,14,15,10,11,2,3,12,13,8,9,6,7,28,29,28,29,30,31,26,27,18,19,28,29,24,25,22,23]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_06_06_07_05_01_06_04_11_14_14_15_13_09_14_12_11:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[12,13,12,13,14,15,10,11,2,3,12,13,8,9,6,7,28,29,28,29,30,31,26,27,18,19,28,29,24,25,22,23]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_06_06_07_05_01_06_04_11_14_14_15_13_09_14_12_11:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,2,3,4,5,6,7]
+; AVX2-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[12,13,12,13,14,15,10,11,2,3,12,13,8,9,6,7,28,29,28,29,30,31,26,27,18,19,28,29,24,25,22,23]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_06_06_07_05_01_06_04_11_14_14_15_13_09_14_12_11:
; AVX512VL: # %bb.0:
@@ -2540,14 +2744,22 @@ define <16 x i16> @shuffle_v16i16_00_04_
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_04_04_00_04_05_06_15_08_12_12_08_12_13_14_15:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,2,2,3,4,6,6,7]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,2,2,0,4,5,6,7,8,10,10,8,12,13,14,15]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_04_04_00_04_05_06_15_08_12_12_08_12_13_14_15:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,2,2,3,4,6,6,7]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,2,2,0,4,5,6,7,8,10,10,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-SLOW-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_04_04_00_04_05_06_15_08_12_12_08_12_13_14_15:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm1 = ymm0[0,1,8,9,8,9,0,1,8,9,10,11,12,13,14,15,16,17,24,25,24,25,16,17,24,25,26,27,28,29,30,31]
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-FAST-NEXT: vpblendvb %ymm2, %ymm1, %ymm0, %ymm0
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_04_04_00_04_05_06_15_08_12_12_08_12_13_14_15:
; AVX512VL: # %bb.0:
@@ -2660,12 +2872,18 @@ define <16 x i16> @shuffle_v16i16_00_01_
; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,14,15,4,5,14,15,12,13,14,15,16,17,18,19,20,21,30,31,20,21,30,31,28,29,30,31]
; AVX2-NEXT: retq
;
-; AVX512VL-LABEL: shuffle_v16i16_00_01_02_07_uu_uu_uu_uu_08_09_10_15_uu_uu_uu_uu:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,2,1,3,4,6,5,7]
-; AVX512VL-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,7,6,7,8,9,10,11,12,15,14,15]
-; AVX512VL-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,2,2,3,4,6,6,7]
-; AVX512VL-NEXT: retq
+; AVX512VL-SLOW-LABEL: shuffle_v16i16_00_01_02_07_uu_uu_uu_uu_08_09_10_15_uu_uu_uu_uu:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,2,1,3,4,6,5,7]
+; AVX512VL-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,7,6,7,8,9,10,11,12,15,14,15]
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,2,2,3,4,6,6,7]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v16i16_00_01_02_07_uu_uu_uu_uu_08_09_10_15_uu_uu_uu_uu:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,2,3,8,9,10,11,4,5,14,15,12,13,14,15,16,17,18,19,24,25,26,27,20,21,30,31,28,29,30,31]
+; AVX512VL-FAST-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,2,2,3,4,6,6,7]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 0, i32 1, i32 2, i32 7, i32 undef, i32 undef, i32 undef, i32 undef, i32 8, i32 9, i32 10, i32 15, i32 undef, i32 undef, i32 undef, i32 undef>
ret <16 x i16> %shuffle
}
@@ -2710,12 +2928,18 @@ define <16 x i16> @shuffle_v16i16_04_05_
; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[8,9,10,11,12,13,6,7,8,9,10,11,0,1,2,3,24,25,26,27,28,29,22,23,24,25,26,27,16,17,18,19]
; AVX2-NEXT: retq
;
-; AVX512VL-LABEL: shuffle_v16i16_04_05_06_03_uu_uu_uu_uu_12_13_14_11_uu_uu_uu_uu:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[3,1,2,0,7,5,6,4]
-; AVX512VL-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,3,2,3,4,5,6,7,8,11,10,11,12,13,14,15]
-; AVX512VL-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[2,0,2,3,6,4,6,7]
-; AVX512VL-NEXT: retq
+; AVX512VL-SLOW-LABEL: shuffle_v16i16_04_05_06_03_uu_uu_uu_uu_12_13_14_11_uu_uu_uu_uu:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[3,1,2,0,7,5,6,4]
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,3,2,3,4,5,6,7,8,11,10,11,12,13,14,15]
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[2,0,2,3,6,4,6,7]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v16i16_04_05_06_03_uu_uu_uu_uu_12_13_14_11_uu_uu_uu_uu:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[12,13,6,7,4,5,6,7,8,9,10,11,0,1,2,3,28,29,22,23,20,21,22,23,24,25,26,27,16,17,18,19]
+; AVX512VL-FAST-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[2,0,2,3,6,4,6,7]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 4, i32 5, i32 6, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 12, i32 13, i32 14, i32 11, i32 undef, i32 undef, i32 undef, i32 undef>
ret <16 x i16> %shuffle
}
@@ -2803,12 +3027,19 @@ define <16 x i16> @shuffle_v16i16_03_07_
; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_03_07_01_00_02_07_03_13_11_15_09_08_10_15_11_13:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2],ymm0[3,4,5,6,7]
-; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[6,7,14,15,2,3,0,1,4,5,14,15,6,7,10,11,22,23,30,31,18,19,16,17,20,21,30,31,22,23,26,27]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_03_07_01_00_02_07_03_13_11_15_09_08_10_15_11_13:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2],ymm0[3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[6,7,14,15,2,3,0,1,4,5,14,15,6,7,10,11,22,23,30,31,18,19,16,17,20,21,30,31,22,23,26,27]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_03_07_01_00_02_07_03_13_11_15_09_08_10_15_11_13:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,1,6,3,4,5,6,7]
+; AVX2-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[6,7,14,15,2,3,0,1,4,5,14,15,6,7,10,11,22,23,30,31,18,19,16,17,20,21,30,31,22,23,26,27]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_03_07_01_00_02_07_03_13_11_15_09_08_10_15_11_13:
; AVX512VL: # %bb.0:
@@ -2957,16 +3188,25 @@ define <16 x i16> @shuffle_v16i16_00_16_
; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_16_01_17_06_22_07_31_08_24_09_25_14_30_15_31:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm2 = ymm1[2,3,0,1]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm1 = ymm1[0,0,2,1,4,5,6,7,8,8,10,9,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm1 = ymm1[0,1,2,3,4,6,6,7,8,9,10,11,12,14,14,15]
-; AVX2-NEXT: vpblendd {{.*#+}} ymm1 = ymm1[0,1,2],ymm2[3],ymm1[4,5,6,7]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,1,1,3,4,5,6,7,8,9,9,11,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,6,5,7,7,8,9,10,11,14,13,15,15]
-; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_16_01_17_06_22_07_31_08_24_09_25_14_30_15_31:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm2 = ymm1[2,3,0,1]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm1 = ymm1[0,0,2,1,4,5,6,7,8,8,10,9,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm1 = ymm1[0,1,2,3,4,6,6,7,8,9,10,11,12,14,14,15]
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm1 = ymm1[0,1,2],ymm2[3],ymm1[4,5,6,7]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,1,1,3,4,5,6,7,8,9,9,11,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,6,5,7,7,8,9,10,11,14,13,15,15]
+; AVX2-SLOW-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_16_01_17_06_22_07_31_08_24_09_25_14_30_15_31:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm2 = ymm1[2,3,0,1]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[0,1,0,1,4,5,2,3,8,9,12,13,12,13,14,15,16,17,16,17,20,21,18,19,24,25,28,29,28,29,30,31]
+; AVX2-FAST-NEXT: vpblendd {{.*#+}} ymm1 = ymm1[0,1,2],ymm2[3],ymm1[4,5,6,7]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,2,3,2,3,6,7,12,13,10,11,14,15,14,15,16,17,18,19,18,19,22,23,28,29,26,27,30,31,30,31]
+; AVX2-FAST-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_16_01_17_06_22_07_31_08_24_09_25_14_30_15_31:
; AVX512VL: # %bb.0:
@@ -2992,16 +3232,26 @@ define <16 x i16> @shuffle_v16i16_00_20_
; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_20_01_21_06_16_07_25_08_28_09_29_14_24_15_25:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermq {{.*#+}} ymm2 = ymm1[2,3,0,1]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm3 = <255,255,0,0,u,u,u,u,255,255,255,255,u,u,u,u,255,255,255,255,u,u,u,u,255,255,255,255,u,u,u,u>
-; AVX2-NEXT: vpblendvb %ymm3, %ymm1, %ymm2, %ymm1
-; AVX2-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[8,9,8,9,4,5,10,11,0,1,0,1,12,13,2,3,24,25,24,25,20,21,26,27,16,17,16,17,28,29,18,19]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,1,1,3,4,5,6,7,8,9,9,11,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,6,5,7,7,8,9,10,11,14,13,15,15]
-; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_20_01_21_06_16_07_25_08_28_09_29_14_24_15_25:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm2 = ymm1[2,3,0,1]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm3 = <255,255,0,0,u,u,u,u,255,255,255,255,u,u,u,u,255,255,255,255,u,u,u,u,255,255,255,255,u,u,u,u>
+; AVX2-SLOW-NEXT: vpblendvb %ymm3, %ymm1, %ymm2, %ymm1
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[8,9,8,9,4,5,10,11,0,1,0,1,12,13,2,3,24,25,24,25,20,21,26,27,16,17,16,17,28,29,18,19]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,1,1,3,4,5,6,7,8,9,9,11,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,6,5,7,7,8,9,10,11,14,13,15,15]
+; AVX2-SLOW-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_20_01_21_06_16_07_25_08_28_09_29_14_24_15_25:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm2 = ymm1[2,3,0,1]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm3 = <255,255,0,0,u,u,u,u,255,255,255,255,u,u,u,u,255,255,255,255,u,u,u,u,255,255,255,255,u,u,u,u>
+; AVX2-FAST-NEXT: vpblendvb %ymm3, %ymm1, %ymm2, %ymm1
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[8,9,8,9,4,5,10,11,0,1,0,1,12,13,2,3,24,25,24,25,20,21,26,27,16,17,16,17,28,29,18,19]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,2,3,2,3,6,7,12,13,10,11,14,15,14,15,16,17,18,19,18,19,22,23,28,29,26,27,30,31,30,31]
+; AVX2-FAST-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7],ymm0[8],ymm1[9],ymm0[10],ymm1[11],ymm0[12],ymm1[13],ymm0[14],ymm1[15]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_20_01_21_06_16_07_25_08_28_09_29_14_24_15_25:
; AVX512VL: # %bb.0:
@@ -3123,15 +3373,24 @@ define <16 x i16> @shuffle_v16i16_00_02_
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_00_02_01_03_20_22_21_31_08_10_09_11_28_30_29_31:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3],ymm0[4,5],ymm1[6,7]
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,2,1,3,4,5,6,7,8,10,9,11,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,6,5,7,8,9,10,11,12,14,13,15]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_00_02_01_03_20_22_21_31_08_10_09_11_28_30_29_31:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3],ymm0[4,5],ymm1[6,7]
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,2,1,3,4,5,6,7,8,10,9,11,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,6,5,7,8,9,10,11,12,14,13,15]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-SLOW-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_00_02_01_03_20_22_21_31_08_10_09_11_28_30_29_31:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3],ymm0[4,5],ymm1[6,7]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm1 = ymm0[0,1,4,5,2,3,6,7,8,9,12,13,10,11,14,15,16,17,20,21,18,19,22,23,24,25,28,29,26,27,30,31]
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; AVX2-FAST-NEXT: vpblendvb %ymm2, %ymm1, %ymm0, %ymm0
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_00_02_01_03_20_22_21_31_08_10_09_11_28_30_29_31:
; AVX512VL: # %bb.0:
@@ -3156,12 +3415,18 @@ define <16 x i16> @shuffle_v16i16_04_04_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_04_04_03_18_uu_uu_uu_uu_12_12_11_26_uu_uu_uu_uu:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0,1],ymm1[2],ymm0[3,4,5,6,7,8,9],ymm1[10],ymm0[11,12,13,14,15]
-; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[2,1,2,3,6,5,6,7]
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,3,2,4,5,6,7,8,8,11,10,12,13,14,15]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_04_04_03_18_uu_uu_uu_uu_12_12_11_26_uu_uu_uu_uu:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0,1],ymm1[2],ymm0[3,4,5,6,7,8,9],ymm1[10],ymm0[11,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[2,1,2,3,6,5,6,7]
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,3,2,4,5,6,7,8,8,11,10,12,13,14,15]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_04_04_03_18_uu_uu_uu_uu_12_12_11_26_uu_uu_uu_uu:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0,1],ymm1[2],ymm0[3,4,5,6,7,8,9],ymm1[10],ymm0[11,12,13,14,15]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[8,9,8,9,6,7,4,5,8,9,10,11,12,13,14,15,24,25,24,25,22,23,20,21,24,25,26,27,28,29,30,31]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_04_04_03_18_uu_uu_uu_uu_12_12_11_26_uu_uu_uu_uu:
; AVX512VL: # %bb.0:
@@ -3363,14 +3628,22 @@ define <16 x i16> @shuffle_v16i16_uu_uu_
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v16i16_uu_uu_uu_01_uu_05_07_25_uu_uu_uu_09_uu_13_15_25:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm1
-; AVX2-NEXT: vpbroadcastd %xmm1, %ymm1
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,1,2,1,4,5,6,7,8,9,10,9,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,7,7,8,9,10,11,12,13,15,15]
-; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,6],ymm1[7],ymm0[8,9,10,11,12,13,14],ymm1[15]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_uu_uu_uu_01_uu_05_07_25_uu_uu_uu_09_uu_13_15_25:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vextracti128 $1, %ymm1, %xmm1
+; AVX2-SLOW-NEXT: vpbroadcastd %xmm1, %ymm1
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,1,2,1,4,5,6,7,8,9,10,9,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,7,7,8,9,10,11,12,13,15,15]
+; AVX2-SLOW-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,6],ymm1[7],ymm0[8,9,10,11,12,13,14],ymm1[15]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_uu_uu_uu_01_uu_05_07_25_uu_uu_uu_09_uu_13_15_25:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,2,3,8,9,10,11,14,15,14,15,16,17,18,19,20,21,18,19,24,25,26,27,30,31,30,31]
+; AVX2-FAST-NEXT: vextracti128 $1, %ymm1, %xmm1
+; AVX2-FAST-NEXT: vpbroadcastd %xmm1, %ymm1
+; AVX2-FAST-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,6],ymm1[7],ymm0[8,9,10,11,12,13,14],ymm1[15]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v16i16_uu_uu_uu_01_uu_05_07_25_uu_uu_uu_09_uu_13_15_25:
; AVX512VL: # %bb.0:
@@ -3783,12 +4056,25 @@ define <16 x i16> @shuffle_v16i16_u_u_u_
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v16i16_u_u_u_u_u_u_u_u_3_3_3_3_3_3_3_3:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,3,3,3,4,5,6,7]
-; AVX2OR512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
-; AVX2OR512VL-NEXT: vinserti128 $1, %xmm0, %ymm0, %ymm0
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_u_u_u_u_u_u_u_u_3_3_3_3_3_3_3_3:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,3,3,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX2-SLOW-NEXT: vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_u_u_u_u_u_u_u_u_3_3_3_3_3_3_3_3:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[6,7,6,7,6,7,6,7,6,7,6,7,6,7,6,7]
+; AVX2-FAST-NEXT: vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v16i16_u_u_u_u_u_u_u_u_3_3_3_3_3_3_3_3:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,3,3,3,4,5,6,7]
+; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX512VL-NEXT: vinserti128 $1, %xmm0, %ymm0, %ymm0
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3>
ret <16 x i16> %shuffle
}
@@ -3821,11 +4107,28 @@ define <16 x i16> @shuffle_v16i16_4_20_5
}
define <16 x i16> @shuffle_v16i16_3_3_3_3_3_3_3_3_u_u_u_u_u_u_u_u(<16 x i16> %a, <16 x i16> %b) {
-; ALL-LABEL: shuffle_v16i16_3_3_3_3_3_3_3_3_u_u_u_u_u_u_u_u:
-; ALL: # %bb.0:
-; ALL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,3,3,3,4,5,6,7]
-; ALL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
-; ALL-NEXT: retq
+; AVX1-LABEL: shuffle_v16i16_3_3_3_3_3_3_3_3_u_u_u_u_u_u_u_u:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,3,3,3,4,5,6,7]
+; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuffle_v16i16_3_3_3_3_3_3_3_3_u_u_u_u_u_u_u_u:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,3,3,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_3_3_3_3_3_3_3_3_u_u_u_u_u_u_u_u:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[6,7,6,7,6,7,6,7,6,7,6,7,6,7,6,7]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v16i16_3_3_3_3_3_3_3_3_u_u_u_u_u_u_u_u:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,3,3,3,4,5,6,7]
+; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
ret <16 x i16> %shuffle
}
@@ -3838,12 +4141,25 @@ define <16 x i16> @shuffle_v16i16_9_9_9_
; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v16i16_9_9_9_9_9_9_9_9_u_u_u_u_u_u_u_u:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vextracti128 $1, %ymm0, %xmm0
-; AVX2OR512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[1,1,1,1,4,5,6,7]
-; AVX2OR512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v16i16_9_9_9_9_9_9_9_9_u_u_u_u_u_u_u_u:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vextracti128 $1, %ymm0, %xmm0
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[1,1,1,1,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v16i16_9_9_9_9_9_9_9_9_u_u_u_u_u_u_u_u:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vextracti128 $1, %ymm0, %xmm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[2,3,2,3,2,3,2,3,2,3,2,3,2,3,2,3]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v16i16_9_9_9_9_9_9_9_9_u_u_u_u_u_u_u_u:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vextracti128 $1, %ymm0, %xmm0
+; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[1,1,1,1,4,5,6,7]
+; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 9, i32 9, i32 9, i32 9, i32 9, i32 9, i32 9, i32 9, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
ret <16 x i16> %shuffle
}
@@ -4006,21 +4322,36 @@ define <16 x i16> @PR24935(<16 x i16> %a
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: PR24935:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpshufb {{.*#+}} ymm2 = ymm1[8,9,10,11,4,5,8,9,0,1,14,15,12,13,0,1,24,25,26,27,20,21,24,25,16,17,30,31,28,29,16,17]
-; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm1[2,3,0,1]
-; AVX2-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[6,7,4,5,0,1,10,11,4,5,10,11,4,5,6,7,22,23,20,21,16,17,26,27,20,21,26,27,20,21,22,23]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm3 = <255,255,255,255,u,u,255,255,255,255,0,0,u,u,0,0,u,u,u,u,255,255,0,0,u,u,u,u,u,u,0,0>
-; AVX2-NEXT: vpblendvb %ymm3, %ymm1, %ymm2, %ymm1
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm2 = ymm0[0,1,1,3,4,5,6,7,8,9,9,11,12,13,14,15]
-; AVX2-NEXT: vpshufhw {{.*#+}} ymm2 = ymm2[0,1,2,3,5,5,6,7,8,9,10,11,13,13,14,15]
-; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[2,3,0,1]
-; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[u,u,u,u,u,u,u,u,u,u,u,u,6,7,u,u,18,19,u,u,u,u,u,u,u,u,24,25,16,17,u,u]
-; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm2[1,2],ymm0[3],ymm2[4],ymm0[5,6,7,8],ymm2[9,10],ymm0[11],ymm2[12],ymm0[13,14,15]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,0,0,255,255,255,255,255,255,0,0,255,255,0,0,0,0,255,255,255,255,0,0,0,0,0,0,255,255]
-; AVX2-NEXT: vpblendvb %ymm2, %ymm1, %ymm0, %ymm0
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: PR24935:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm2 = ymm1[8,9,10,11,4,5,8,9,0,1,14,15,12,13,0,1,24,25,26,27,20,21,24,25,16,17,30,31,28,29,16,17]
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm1[2,3,0,1]
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[6,7,4,5,0,1,10,11,4,5,10,11,4,5,6,7,22,23,20,21,16,17,26,27,20,21,26,27,20,21,22,23]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm3 = <255,255,255,255,u,u,255,255,255,255,0,0,u,u,0,0,u,u,u,u,255,255,0,0,u,u,u,u,u,u,0,0>
+; AVX2-SLOW-NEXT: vpblendvb %ymm3, %ymm1, %ymm2, %ymm1
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm2 = ymm0[0,1,1,3,4,5,6,7,8,9,9,11,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufhw {{.*#+}} ymm2 = ymm2[0,1,2,3,5,5,6,7,8,9,10,11,13,13,14,15]
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[u,u,u,u,u,u,u,u,u,u,u,u,6,7,u,u,18,19,u,u,u,u,u,u,u,u,24,25,16,17,u,u]
+; AVX2-SLOW-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm2[1,2],ymm0[3],ymm2[4],ymm0[5,6,7,8],ymm2[9,10],ymm0[11],ymm2[12],ymm0[13,14,15]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,0,0,255,255,255,255,255,255,0,0,255,255,0,0,0,0,255,255,255,255,0,0,0,0,0,0,255,255]
+; AVX2-SLOW-NEXT: vpblendvb %ymm2, %ymm1, %ymm0, %ymm0
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: PR24935:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm2 = ymm1[8,9,10,11,4,5,8,9,0,1,14,15,12,13,0,1,24,25,26,27,20,21,24,25,16,17,30,31,28,29,16,17]
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm1 = ymm1[2,3,0,1]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[6,7,4,5,0,1,10,11,4,5,10,11,4,5,6,7,22,23,20,21,16,17,26,27,20,21,26,27,20,21,22,23]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm3 = <255,255,255,255,u,u,255,255,255,255,0,0,u,u,0,0,u,u,u,u,255,255,0,0,u,u,u,u,u,u,0,0>
+; AVX2-FAST-NEXT: vpblendvb %ymm3, %ymm1, %ymm2, %ymm1
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm2 = ymm0[0,1,2,3,2,3,6,7,10,11,10,11,12,13,14,15,16,17,18,19,18,19,22,23,26,27,26,27,28,29,30,31]
+; AVX2-FAST-NEXT: vpermq {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[u,u,u,u,u,u,u,u,u,u,u,u,6,7,u,u,18,19,u,u,u,u,u,u,u,u,24,25,16,17,u,u]
+; AVX2-FAST-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm2[1,2],ymm0[3],ymm2[4],ymm0[5,6,7,8],ymm2[9,10],ymm0[11],ymm2[12],ymm0[13,14,15]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,0,0,255,255,255,255,255,255,0,0,255,255,0,0,0,0,255,255,255,255,0,0,0,0,0,0,255,255]
+; AVX2-FAST-NEXT: vpblendvb %ymm2, %ymm1, %ymm0, %ymm0
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: PR24935:
; AVX512VL: # %bb.0:
Modified: llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v32.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v32.ll?rev=321074&r1=321073&r2=321074&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v32.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v32.ll Tue Dec 19 05:16:43 2017
@@ -1,7 +1,9 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX1OR2 --check-prefix=AVX1
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX512VL
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2 --check-prefix=AVX2-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2 --check-prefix=AVX2-FAST
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX512VL --check-prefix=AVX512VL-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX512VL --check-prefix=AVX512VL-FAST
define <32 x i8> @shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00(<32 x i8> %a, <32 x i8> %b) {
; AVX1-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
@@ -431,12 +433,33 @@ define <32 x i8> @shuffle_v32i8_00_00_00
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_00_20_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2OR512VL-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
-; AVX2OR512VL-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_00_20_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_00_20_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,6,7,0,1,2,3]
+; AVX2-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_00_20_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX512VL-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_00_20_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,6,7,0,1,2,3]
+; AVX512VL-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <32 x i8> %a, <32 x i8> %b, <32 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 20, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
ret <32 x i8> %shuffle
}
@@ -452,12 +475,33 @@ define <32 x i8> @shuffle_v32i8_00_00_00
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_21_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2OR512VL-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
-; AVX2OR512VL-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_21_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_21_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,6,7,0,1,2,3]
+; AVX2-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_21_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX512VL-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_00_21_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,6,7,0,1,2,3]
+; AVX512VL-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <32 x i8> %a, <32 x i8> %b, <32 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 21, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
ret <32 x i8> %shuffle
}
@@ -473,12 +517,33 @@ define <32 x i8> @shuffle_v32i8_00_00_00
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_22_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2OR512VL-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
-; AVX2OR512VL-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_22_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_22_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,6,7,0,1,2,3]
+; AVX2-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_22_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX512VL-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_00_22_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,6,7,0,1,2,3]
+; AVX512VL-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <32 x i8> %a, <32 x i8> %b, <32 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 22, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
ret <32 x i8> %shuffle
}
@@ -494,12 +559,33 @@ define <32 x i8> @shuffle_v32i8_00_00_00
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_23_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
-; AVX2OR512VL-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
-; AVX2OR512VL-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,7,0,0,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_23_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,7,0,0,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_23_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,6,7,0,1,2,3]
+; AVX2-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,7,0,0,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_23_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpermq {{.*#+}} ymm1 = ymm0[2,3,0,1]
+; AVX512VL-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,7,0,0,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v32i8_00_00_00_00_00_00_00_00_23_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vmovdqa {{.*#+}} ymm1 = [0,5,6,7,0,1,2,3]
+; AVX512VL-FAST-NEXT: vpermd %ymm0, %ymm1, %ymm0
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,0,0,0,0,0,0,0,7,0,0,0,0,0,0,0,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <32 x i8> %a, <32 x i8> %b, <32 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 23, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
ret <32 x i8> %shuffle
}
@@ -1092,15 +1178,24 @@ define <32 x i8> @shuffle_v32i8_00_32_00
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v32i8_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_16_48_16_48_16_48_16_48_16_48_16_48_16_48_16_48:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
-; AVX2-NEXT: vpshufb %ymm2, %ymm1, %ymm1
-; AVX2-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
-; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,1,1,4,4,5,5]
-; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0]
-; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v32i8_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_16_48_16_48_16_48_16_48_16_48_16_48_16_48_16_48:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX2-SLOW-NEXT: vpshufb %ymm2, %ymm1, %ymm1
+; AVX2-SLOW-NEXT: vpshuflw {{.*#+}} ymm0 = ymm0[0,0,0,0,4,5,6,7,8,8,8,8,12,13,14,15]
+; AVX2-SLOW-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[0,0,1,1,4,4,5,5]
+; AVX2-SLOW-NEXT: vmovdqa {{.*#+}} ymm2 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0]
+; AVX2-SLOW-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v32i8_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_16_48_16_48_16_48_16_48_16_48_16_48_16_48_16_48:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX2-FAST-NEXT: vpshufb %ymm2, %ymm1, %ymm1
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,16,17,16,17,16,17,16,17,16,17,16,17,16,17,16,17]
+; AVX2-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0]
+; AVX2-FAST-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v32i8_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_16_48_16_48_16_48_16_48_16_48_16_48_16_48_16_48:
; AVX512VL: # %bb.0:
@@ -2210,14 +2305,21 @@ define <32 x i8> @shuffle_v32i8_15_15_15
; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
; AVX2-NEXT: retq
;
-; AVX512VL-LABEL: shuffle_v32i8_15_15_15_15_15_15_15_15_32_32_32_32_32_32_32_32_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpbroadcastb %xmm1, %xmm1
-; AVX512VL-NEXT: vpunpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
-; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,3,2,3]
-; AVX512VL-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,3,3,3,4,5,6,7]
-; AVX512VL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
-; AVX512VL-NEXT: retq
+; AVX512VL-SLOW-LABEL: shuffle_v32i8_15_15_15_15_15_15_15_15_32_32_32_32_32_32_32_32_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpbroadcastb %xmm1, %xmm1
+; AVX512VL-SLOW-NEXT: vpunpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX512VL-SLOW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,3,2,3]
+; AVX512VL-SLOW-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,3,3,3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v32i8_15_15_15_15_15_15_15_15_32_32_32_32_32_32_32_32_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu_uu:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpbroadcastb %xmm1, %xmm1
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[15,15,15,15,15,15,15,15,12,12,13,13,14,14,15,15]
+; AVX512VL-FAST-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <32 x i8> %a, <32 x i8> %b, <32 x i32> <i32 15, i32 15, i32 15, i32 15, i32 15, i32 15, i32 15, i32 15, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 32, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
ret <32 x i8> %shuffle
}
Modified: llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll?rev=321074&r1=321073&r2=321074&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v4.ll Tue Dec 19 05:16:43 2017
@@ -1,7 +1,9 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX1
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX512VL
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX2 --check-prefix=AVX2-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX2 --check-prefix=AVX2-FAST
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX512VL --check-prefix=AVX512VL-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX512VL --check-prefix=AVX512VL-FAST
define <4 x double> @shuffle_v4f64_0000(<4 x double> %a, <4 x double> %b) {
; AVX1-LABEL: shuffle_v4f64_0000:
@@ -546,19 +548,29 @@ define <4 x double> @shuffle_v4f64_0z3z(
; AVX1-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3]
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v4f64_0z3z:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermilpd {{.*#+}} ymm0 = ymm0[0,0,3,2]
-; AVX2-NEXT: vxorpd %xmm1, %xmm1, %xmm1
-; AVX2-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3]
-; AVX2-NEXT: retq
-;
-; AVX512VL-LABEL: shuffle_v4f64_0z3z:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpermilpd {{.*#+}} ymm0 = ymm0[0,0,3,2]
-; AVX512VL-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX512VL-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3]
-; AVX512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v4f64_0z3z:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermilpd {{.*#+}} ymm0 = ymm0[0,0,3,2]
+; AVX2-SLOW-NEXT: vxorpd %xmm1, %xmm1, %xmm1
+; AVX2-SLOW-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v4f64_0z3z:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,6,7],zero,zero,zero,zero,zero,zero,zero,zero,ymm0[24,25,26,27,28,29,30,31],zero,zero,zero,zero,zero,zero,zero,zero
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v4f64_0z3z:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpermilpd {{.*#+}} ymm0 = ymm0[0,0,3,2]
+; AVX512VL-SLOW-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX512VL-SLOW-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v4f64_0z3z:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,2,3,4,5,6,7],zero,zero,zero,zero,zero,zero,zero,zero,ymm0[24,25,26,27,28,29,30,31],zero,zero,zero,zero,zero,zero,zero,zero
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <4 x double> %a, <4 x double> <double 0.000000e+00, double undef, double undef, double undef>, <4 x i32> <i32 0, i32 4, i32 3, i32 4>
ret <4 x double> %shuffle
}
@@ -574,19 +586,29 @@ define <4 x double> @shuffle_v4f64_1z2z(
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v4f64_1z2z:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vxorpd %xmm1, %xmm1, %xmm1
-; AVX2-NEXT: vblendpd {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3]
-; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[1,0,2,0]
-; AVX2-NEXT: retq
-;
-; AVX512VL-LABEL: shuffle_v4f64_1z2z:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX512VL-NEXT: vblendpd {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3]
-; AVX512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[1,0,2,0]
-; AVX512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v4f64_1z2z:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vxorpd %xmm1, %xmm1, %xmm1
+; AVX2-SLOW-NEXT: vblendpd {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3]
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[1,0,2,0]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v4f64_1z2z:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,ymm0[16,17,18,19,20,21,22,23],zero,zero,zero,zero,zero,zero,zero,zero
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v4f64_1z2z:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX512VL-SLOW-NEXT: vblendpd {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3]
+; AVX512VL-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[1,0,2,0]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v4f64_1z2z:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,ymm0[16,17,18,19,20,21,22,23],zero,zero,zero,zero,zero,zero,zero,zero
+; AVX512VL-FAST-NEXT: retq
%1 = shufflevector <4 x double> %a, <4 x double> <double 0.000000e+00, double undef, double undef, double undef>, <4 x i32> <i32 1, i32 4, i32 2, i32 4>
ret <4 x double> %1
}
@@ -980,11 +1002,17 @@ define <4 x i64> @shuffle_v4i64_2u35(<4
; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,1,3,1]
; AVX2-NEXT: retq
;
-; AVX512VL-LABEL: shuffle_v4i64_2u35:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3],ymm0[4,5,6,7]
-; AVX512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,1,3,1]
-; AVX512VL-NEXT: retq
+; AVX512VL-SLOW-LABEL: shuffle_v4i64_2u35:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3],ymm0[4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,1,3,1]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v4i64_2u35:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vmovdqa {{.*#+}} ymm2 = [2,5,3,5]
+; AVX512VL-FAST-NEXT: vpermt2q %ymm1, %ymm2, %ymm0
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <4 x i64> %a, <4 x i64> %b, <4 x i32> <i32 2, i32 undef, i32 3, i32 5>
ret <4 x i64> %shuffle
}
@@ -1564,12 +1592,17 @@ define <4 x i64> @shuffle_v4i64_z0z3(<4
; AVX1-NEXT: vblendpd {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2],ymm0[3]
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v4i64_z0z3:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,0,2,3]
-; AVX2-NEXT: vxorps %xmm1, %xmm1, %xmm1
-; AVX2-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3],ymm1[4,5],ymm0[6,7]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v4i64_z0z3:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,0,2,3]
+; AVX2-SLOW-NEXT: vxorps %xmm1, %xmm1, %xmm1
+; AVX2-SLOW-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3],ymm1[4,5],ymm0[6,7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v4i64_z0z3:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = zero,zero,zero,zero,zero,zero,zero,zero,ymm0[0,1,2,3,4,5,6,7],zero,zero,zero,zero,zero,zero,zero,zero,ymm0[24,25,26,27,28,29,30,31]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v4i64_z0z3:
; AVX512VL: # %bb.0:
@@ -1592,19 +1625,29 @@ define <4 x i64> @shuffle_v4i64_1z2z(<4
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v4i64_1z2z:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vxorps %xmm1, %xmm1, %xmm1
-; AVX2-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3,4,5,6,7]
-; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[1,0,2,0]
-; AVX2-NEXT: retq
-;
-; AVX512VL-LABEL: shuffle_v4i64_1z2z:
-; AVX512VL: # %bb.0:
-; AVX512VL-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX512VL-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3,4,5,6,7]
-; AVX512VL-NEXT: vpermq {{.*#+}} ymm0 = ymm0[1,0,2,0]
-; AVX512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v4i64_1z2z:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vxorps %xmm1, %xmm1, %xmm1
+; AVX2-SLOW-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3,4,5,6,7]
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[1,0,2,0]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v4i64_1z2z:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,ymm0[16,17,18,19,20,21,22,23],zero,zero,zero,zero,zero,zero,zero,zero
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v4i64_1z2z:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX512VL-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3,4,5,6,7]
+; AVX512VL-SLOW-NEXT: vpermq {{.*#+}} ymm0 = ymm0[1,0,2,0]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v4i64_1z2z:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,ymm0[16,17,18,19,20,21,22,23],zero,zero,zero,zero,zero,zero,zero,zero
+; AVX512VL-FAST-NEXT: retq
%1 = shufflevector <4 x i64> %a, <4 x i64> <i64 0, i64 undef, i64 undef, i64 undef>, <4 x i32> <i32 1, i32 4, i32 2, i32 4>
ret <4 x i64> %1
}
Modified: llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v8.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v8.ll?rev=321074&r1=321073&r2=321074&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v8.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-shuffle-256-v8.ll Tue Dec 19 05:16:43 2017
@@ -1,7 +1,9 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX1OR2 --check-prefix=AVX1
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512dq | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX512VL
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2 --check-prefix=AVX2-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX1OR2 --check-prefix=AVX2OR512VL --check-prefix=AVX2 --check-prefix=AVX2-FAST
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512dq | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX512VL --check-prefix=AVX512VL-SLOW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512dq,+fast-variable-shuffle | FileCheck %s --check-prefix=ALL --check-prefix=AVX2OR512VL --check-prefix=AVX512VL --check-prefix=AVX512VL-FAST
define <8 x float> @shuffle_v8f32_00000000(<8 x float> %a, <8 x float> %b) {
; AVX1-LABEL: shuffle_v8f32_00000000:
@@ -342,12 +344,26 @@ define <8 x float> @shuffle_v8f32_09ab1d
; AVX1-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7]
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v8f32_09ab1def:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,1,1,3]
-; AVX2OR512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,1,1,3]
-; AVX2OR512VL-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7]
-; AVX2OR512VL-NEXT: retq
+; AVX2-LABEL: shuffle_v8f32_09ab1def:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,1,1,3]
+; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,1,1,3]
+; AVX2-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7]
+; AVX2-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v8f32_09ab1def:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpermilps {{.*#+}} xmm0 = xmm0[0,1,1,3]
+; AVX512VL-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,1,1,3]
+; AVX512VL-SLOW-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8f32_09ab1def:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpermilps {{.*#+}} xmm2 = xmm0[0,1,1,3]
+; AVX512VL-FAST-NEXT: vmovaps {{.*#+}} ymm0 = [8,1,2,3,10,5,6,7]
+; AVX512VL-FAST-NEXT: vpermi2ps %ymm2, %ymm1, %ymm0
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 9, i32 10, i32 11, i32 1, i32 13, i32 14, i32 15>
ret <8 x float> %shuffle
}
@@ -651,14 +667,23 @@ define <8 x float> @shuffle_v8f32_c348cd
; AVX1-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0],ymm0[1,2],ymm1[3,4,5,6],ymm0[7]
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v8f32_c348cda0:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vmovaps {{.*#+}} ymm2 = <4,u,u,0,4,5,2,u>
-; AVX2-NEXT: vpermps %ymm1, %ymm2, %ymm1
-; AVX2-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[0,3,2,0,4,7,6,4]
-; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,2,1]
-; AVX2-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0],ymm0[1,2],ymm1[3,4,5,6],ymm0[7]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v8f32_c348cda0:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vmovaps {{.*#+}} ymm2 = <4,u,u,0,4,5,2,u>
+; AVX2-SLOW-NEXT: vpermps %ymm1, %ymm2, %ymm1
+; AVX2-SLOW-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[0,3,2,0,4,7,6,4]
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,2,1]
+; AVX2-SLOW-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0],ymm0[1,2],ymm1[3,4,5,6],ymm0[7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8f32_c348cda0:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovaps {{.*#+}} ymm2 = [0,3,4,7,4,7,2,0]
+; AVX2-FAST-NEXT: vpermps %ymm0, %ymm2, %ymm0
+; AVX2-FAST-NEXT: vmovaps {{.*#+}} ymm2 = <4,u,u,0,4,5,2,u>
+; AVX2-FAST-NEXT: vpermps %ymm1, %ymm2, %ymm1
+; AVX2-FAST-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0],ymm0[1,2],ymm1[3,4,5,6],ymm0[7]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v8f32_c348cda0:
; AVX512VL: # %bb.0:
@@ -681,14 +706,23 @@ define <8 x float> @shuffle_v8f32_f51123
; AVX1-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3,4,5,6],ymm1[7]
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v8f32_f511235a:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermilps {{.*#+}} ymm1 = ymm1[3,2,2,3,7,6,6,7]
-; AVX2-NEXT: vpermpd {{.*#+}} ymm1 = ymm1[2,1,2,0]
-; AVX2-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[1,1,2,3,5,5,6,7]
-; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,0,1,2]
-; AVX2-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3,4,5,6],ymm1[7]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v8f32_f511235a:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermilps {{.*#+}} ymm1 = ymm1[3,2,2,3,7,6,6,7]
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm1 = ymm1[2,1,2,0]
+; AVX2-SLOW-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[1,1,2,3,5,5,6,7]
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,0,1,2]
+; AVX2-SLOW-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3,4,5,6],ymm1[7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8f32_f511235a:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovaps {{.*#+}} ymm2 = [7,6,2,3,7,6,3,2]
+; AVX2-FAST-NEXT: vpermps %ymm1, %ymm2, %ymm1
+; AVX2-FAST-NEXT: vmovaps {{.*#+}} ymm2 = [5,5,1,1,2,3,5,5]
+; AVX2-FAST-NEXT: vpermps %ymm0, %ymm2, %ymm0
+; AVX2-FAST-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3,4,5,6],ymm1[7]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v8f32_f511235a:
; AVX512VL: # %bb.0:
@@ -722,11 +756,23 @@ define <8 x float> @shuffle_v8f32_765476
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,2,3]
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v8f32_76547654:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
-; AVX2OR512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,2,3]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v8f32_76547654:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,2,3]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8f32_76547654:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovaps {{.*#+}} ymm1 = [7,6,5,4,7,6,5,4]
+; AVX2-FAST-NEXT: vpermps %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v8f32_76547654:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
+; AVX512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,2,3]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 7, i32 6, i32 5, i32 4, i32 7, i32 6, i32 5, i32 4>
ret <8 x float> %shuffle
}
@@ -738,11 +784,23 @@ define <8 x float> @shuffle_v8f32_765432
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,0,1]
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v8f32_76543210:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
-; AVX2OR512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,0,1]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v8f32_76543210:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8f32_76543210:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovaps {{.*#+}} ymm1 = [7,6,5,4,3,2,1,0]
+; AVX2-FAST-NEXT: vpermps %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v8f32_76543210:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
+; AVX512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0>
ret <8 x float> %shuffle
}
@@ -1264,12 +1322,26 @@ define <8 x i32> @shuffle_v8i32_09ab1def
; AVX1-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7]
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v8i32_09ab1def:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
-; AVX2OR512VL-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,1,1,3]
-; AVX2OR512VL-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7]
-; AVX2OR512VL-NEXT: retq
+; AVX2-LABEL: shuffle_v8i32_09ab1def:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
+; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,1,1,3]
+; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7]
+; AVX2-NEXT: retq
+;
+; AVX512VL-SLOW-LABEL: shuffle_v8i32_09ab1def:
+; AVX512VL-SLOW: # %bb.0:
+; AVX512VL-SLOW-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
+; AVX512VL-SLOW-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,1,1,3]
+; AVX512VL-SLOW-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7]
+; AVX512VL-SLOW-NEXT: retq
+;
+; AVX512VL-FAST-LABEL: shuffle_v8i32_09ab1def:
+; AVX512VL-FAST: # %bb.0:
+; AVX512VL-FAST-NEXT: vpmovzxdq {{.*#+}} xmm2 = xmm0[0],zero,xmm0[1],zero
+; AVX512VL-FAST-NEXT: vmovdqa {{.*#+}} ymm0 = [8,1,2,3,10,5,6,7]
+; AVX512VL-FAST-NEXT: vpermi2d %ymm2, %ymm1, %ymm0
+; AVX512VL-FAST-NEXT: retq
%shuffle = shufflevector <8 x i32> %a, <8 x i32> %b, <8 x i32> <i32 0, i32 9, i32 10, i32 11, i32 1, i32 13, i32 14, i32 15>
ret <8 x i32> %shuffle
}
@@ -1696,13 +1768,21 @@ define <8 x i32> @shuffle_v8i32_6caa87e5
; AVX1-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4],ymm0[5],ymm1[6],ymm0[7]
; AVX1-NEXT: retq
;
-; AVX2-LABEL: shuffle_v8i32_6caa87e5:
-; AVX2: # %bb.0:
-; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[3,1,3,2]
-; AVX2-NEXT: vpermilps {{.*#+}} ymm1 = ymm1[0,0,2,2,4,4,6,6]
-; AVX2-NEXT: vpermpd {{.*#+}} ymm1 = ymm1[2,1,0,3]
-; AVX2-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4],ymm0[5],ymm1[6],ymm0[7]
-; AVX2-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v8i32_6caa87e5:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[3,1,3,2]
+; AVX2-SLOW-NEXT: vpermilps {{.*#+}} ymm1 = ymm1[0,0,2,2,4,4,6,6]
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm1 = ymm1[2,1,0,3]
+; AVX2-SLOW-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4],ymm0[5],ymm1[6],ymm0[7]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i32_6caa87e5:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovaps {{.*#+}} ymm2 = [4,4,2,2,0,0,6,6]
+; AVX2-FAST-NEXT: vpermps %ymm1, %ymm2, %ymm1
+; AVX2-FAST-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[3,1,3,2]
+; AVX2-FAST-NEXT: vblendps {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3,4],ymm0[5],ymm1[6],ymm0[7]
+; AVX2-FAST-NEXT: retq
;
; AVX512VL-LABEL: shuffle_v8i32_6caa87e5:
; AVX512VL: # %bb.0:
@@ -1737,11 +1817,23 @@ define <8 x i32> @shuffle_v8i32_76547654
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,2,3]
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v8i32_76547654:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
-; AVX2OR512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,2,3]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v8i32_76547654:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,2,3]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i32_76547654:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovaps {{.*#+}} ymm1 = [7,6,5,4,7,6,5,4]
+; AVX2-FAST-NEXT: vpermps %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v8i32_76547654:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
+; AVX512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,2,3]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <8 x i32> %a, <8 x i32> %b, <8 x i32> <i32 7, i32 6, i32 5, i32 4, i32 7, i32 6, i32 5, i32 4>
ret <8 x i32> %shuffle
}
@@ -1753,11 +1845,23 @@ define <8 x i32> @shuffle_v8i32_76543210
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,0,1]
; AVX1-NEXT: retq
;
-; AVX2OR512VL-LABEL: shuffle_v8i32_76543210:
-; AVX2OR512VL: # %bb.0:
-; AVX2OR512VL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
-; AVX2OR512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,0,1]
-; AVX2OR512VL-NEXT: retq
+; AVX2-SLOW-LABEL: shuffle_v8i32_76543210:
+; AVX2-SLOW: # %bb.0:
+; AVX2-SLOW-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
+; AVX2-SLOW-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuffle_v8i32_76543210:
+; AVX2-FAST: # %bb.0:
+; AVX2-FAST-NEXT: vmovaps {{.*#+}} ymm1 = [7,6,5,4,3,2,1,0]
+; AVX2-FAST-NEXT: vpermps %ymm0, %ymm1, %ymm0
+; AVX2-FAST-NEXT: retq
+;
+; AVX512VL-LABEL: shuffle_v8i32_76543210:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[3,2,1,0,7,6,5,4]
+; AVX512VL-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[2,3,0,1]
+; AVX512VL-NEXT: retq
%shuffle = shufflevector <8 x i32> %a, <8 x i32> %b, <8 x i32> <i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0>
ret <8 x i32> %shuffle
}
Modified: llvm/trunk/test/CodeGen/X86/vector-shuffle-512-v32.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shuffle-512-v32.ll?rev=321074&r1=321073&r2=321074&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-shuffle-512-v32.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-shuffle-512-v32.ll Tue Dec 19 05:16:43 2017
@@ -186,8 +186,7 @@ define <32 x i16> @shuffle_v32i16_1_1_0_
;
; SKX-LABEL: shuffle_v32i16_1_1_0_0_5_5_4_4_9_9_11_11_13_13_12_12_17_17_19_19_21_21_20_20_25_25_27_27_29_29_28_28:
; SKX: ## %bb.0:
-; SKX-NEXT: vpshuflw {{.*#+}} zmm0 = zmm0[1,1,0,0,4,5,6,7,9,9,8,8,12,13,14,15,17,17,16,16,20,21,22,23,25,25,24,24,28,29,30,31]
-; SKX-NEXT: vpshufhw {{.*#+}} zmm0 = zmm0[0,1,2,3,5,5,4,4,8,9,10,11,13,13,12,12,16,17,18,19,21,21,20,20,24,25,26,27,29,29,28,28]
+; SKX-NEXT: vpshufb {{.*#+}} zmm0 = zmm0[2,3,2,3,0,1,0,1,10,11,10,11,8,9,8,9,18,19,18,19,16,17,16,17,26,27,26,27,24,25,24,25,34,35,34,35,32,33,32,33,42,43,42,43,40,41,40,41,50,51,50,51,48,49,48,49,58,59,58,59,56,57,56,57]
; SKX-NEXT: retq
%c = shufflevector <32 x i16> %a, <32 x i16> zeroinitializer, <32 x i32> <i32 1, i32 1, i32 0, i32 0, i32 5, i32 5, i32 4, i32 4, i32 9, i32 9, i32 8, i32 8, i32 13, i32 13, i32 12, i32 12, i32 17, i32 17, i32 16, i32 16, i32 21, i32 21, i32 20, i32 20, i32 25, i32 25, i32 24, i32 24, i32 29, i32 29, i32 28, i32 28>
ret <32 x i16> %c
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