[llvm] r235210 - [X86, AVX] add an exedepfix entry for vmovq == vmovlps == vmovlpd
Sanjay Patel
spatel at rotateright.com
Fri Apr 17 10:02:37 PDT 2015
Author: spatel
Date: Fri Apr 17 12:02:37 2015
New Revision: 235210
URL: http://llvm.org/viewvc/llvm-project?rev=235210&view=rev
Log:
[X86, AVX] add an exedepfix entry for vmovq == vmovlps == vmovlpd
This is the AVX extension of r235014:
http://llvm.org/viewvc/llvm-project?view=revision&revision=235014
Review:
http://reviews.llvm.org/D8691
Modified:
llvm/trunk/lib/Target/X86/X86InstrInfo.cpp
llvm/trunk/test/CodeGen/X86/avx-intrinsics-x86.ll
llvm/trunk/test/CodeGen/X86/exedeps-movq.ll
llvm/trunk/test/CodeGen/X86/load-slice.ll
llvm/trunk/test/CodeGen/X86/widen_load-1.ll
Modified: llvm/trunk/lib/Target/X86/X86InstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrInfo.cpp?rev=235210&r1=235209&r2=235210&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86InstrInfo.cpp Fri Apr 17 12:02:37 2015
@@ -6015,7 +6015,7 @@ static const uint16_t ReplaceableInstrs[
{ X86::VMOVAPSrr, X86::VMOVAPDrr, X86::VMOVDQArr },
{ X86::VMOVUPSmr, X86::VMOVUPDmr, X86::VMOVDQUmr },
{ X86::VMOVUPSrm, X86::VMOVUPDrm, X86::VMOVDQUrm },
- // TODO: Add the AVX versions of MOVLPSmr
+ { X86::VMOVLPSmr, X86::VMOVLPDmr, X86::VMOVPQI2QImr },
{ X86::VMOVNTPSmr, X86::VMOVNTPDmr, X86::VMOVNTDQmr },
{ X86::VANDNPSrm, X86::VANDNPDrm, X86::VPANDNrm },
{ X86::VANDNPSrr, X86::VANDNPDrr, X86::VPANDNrr },
Modified: llvm/trunk/test/CodeGen/X86/avx-intrinsics-x86.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx-intrinsics-x86.ll?rev=235210&r1=235209&r2=235210&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx-intrinsics-x86.ll (original)
+++ llvm/trunk/test/CodeGen/X86/avx-intrinsics-x86.ll Fri Apr 17 12:02:37 2015
@@ -856,7 +856,7 @@ define void @test_x86_sse2_storel_dq(i8*
; CHECK-LABEL: test_x86_sse2_storel_dq:
; CHECK: # BB#0:
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-NEXT: vmovq %xmm0, (%eax)
+; CHECK-NEXT: vmovlps %xmm0, (%eax)
; CHECK-NEXT: retl
call void @llvm.x86.sse2.storel.dq(i8* %a0, <4 x i32> %a1)
ret void
Modified: llvm/trunk/test/CodeGen/X86/exedeps-movq.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/exedeps-movq.ll?rev=235210&r1=235209&r2=235210&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/exedeps-movq.ll (original)
+++ llvm/trunk/test/CodeGen/X86/exedeps-movq.ll Fri Apr 17 12:02:37 2015
@@ -19,12 +19,7 @@ define void @store_floats(<4 x float> %x
; AVX-LABEL: store_floats:
; AVX: # BB#0:
; AVX-NEXT: vaddps %xmm0, %xmm0, %xmm0
-
-
-; !!! FIXME - the AVX version is not handled correctly.
-; AVX-NEXT: vmovq %xmm0, (%rdi)
-
-
+; AVX-NEXT: vmovlps %xmm0, (%rdi)
; AVX-NEXT: retq
%a = fadd <4 x float> %x, %x
%b = shufflevector <4 x float> %a, <4 x float> undef, <2 x i32> <i32 0, i32 1>
Modified: llvm/trunk/test/CodeGen/X86/load-slice.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/load-slice.ll?rev=235210&r1=235209&r2=235210&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/load-slice.ll (original)
+++ llvm/trunk/test/CodeGen/X86/load-slice.ll Fri Apr 17 12:02:37 2015
@@ -28,7 +28,7 @@
; Swap Imm and Real.
; STRESS-NEXT: vinsertps $16, [[RES_Imm]], [[RES_Real]], [[RES_Vec:%xmm[0-9]+]]
; Put the results back into out[out_start].
-; STRESS-NEXT: vmovq [[RES_Vec]], ([[BASE]])
+; STRESS-NEXT: vmovlps [[RES_Vec]], ([[BASE]])
;
; Same for REGULAR, we eliminate register bank copy with each slices.
; REGULAR-LABEL: t1:
@@ -43,7 +43,7 @@
; Swap Imm and Real.
; REGULAR-NEXT: vinsertps $16, [[RES_Imm]], [[RES_Real]], [[RES_Vec:%xmm[0-9]+]]
; Put the results back into out[out_start].
-; REGULAR-NEXT: vmovq [[RES_Vec]], ([[BASE]])
+; REGULAR-NEXT: vmovlps [[RES_Vec]], ([[BASE]])
define void @t1(%class.Complex* nocapture %out, i64 %out_start) {
entry:
%arrayidx = getelementptr inbounds %class.Complex, %class.Complex* %out, i64 %out_start
Modified: llvm/trunk/test/CodeGen/X86/widen_load-1.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/widen_load-1.ll?rev=235210&r1=235209&r2=235210&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/widen_load-1.ll (original)
+++ llvm/trunk/test/CodeGen/X86/widen_load-1.ll Fri Apr 17 12:02:37 2015
@@ -9,8 +9,8 @@
; SSE: movaps %xmm0, (%rsp)
; SSE: callq killcommon
-; AVX: vmovdqa compl+128(%rip), %xmm0
-; AVX: vmovdqa %xmm0, (%rsp)
+; AVX: vmovaps compl+128(%rip), %xmm0
+; AVX: vmovaps %xmm0, (%rsp)
; AVX: callq killcommon
@compl = linkonce global [20 x i64] zeroinitializer, align 64 ; <[20 x i64]*> [#uses=1]
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