[llvm] r228506 - [X86][SSE] Added missing stack folding tests for (v)mpsadbw instruction
Simon Pilgrim
llvm-dev at redking.me.uk
Sat Feb 7 13:20:11 PST 2015
Author: rksimon
Date: Sat Feb 7 15:20:11 2015
New Revision: 228506
URL: http://llvm.org/viewvc/llvm-project?rev=228506&view=rev
Log:
[X86][SSE] Added missing stack folding tests for (v)mpsadbw instruction
Modified:
llvm/trunk/test/CodeGen/X86/stack-folding-int-avx1.ll
llvm/trunk/test/CodeGen/X86/stack-folding-int-sse42.ll
Modified: llvm/trunk/test/CodeGen/X86/stack-folding-int-avx1.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/stack-folding-int-avx1.ll?rev=228506&r1=228505&r2=228506&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/stack-folding-int-avx1.ll (original)
+++ llvm/trunk/test/CodeGen/X86/stack-folding-int-avx1.ll Sat Feb 7 15:20:11 2015
@@ -94,6 +94,15 @@ define i64 @stack_fold_movq_store(<2 x i
ret i64 %1
}
+define <8 x i16> @stack_fold_mpsadbw(<16 x i8> %a0, <16 x i8> %a1) {
+ ;CHECK-LABEL: stack_fold_mpsadbw
+ ;CHECK: vmpsadbw $7, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = call <8 x i16> @llvm.x86.sse41.mpsadbw(<16 x i8> %a0, <16 x i8> %a1, i8 7)
+ ret <8 x i16> %2
+}
+declare <8 x i16> @llvm.x86.sse41.mpsadbw(<16 x i8>, <16 x i8>, i8) nounwind readnone
+
define <16 x i8> @stack_fold_pabsb(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pabsb
;CHECK: vpabsb {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
Modified: llvm/trunk/test/CodeGen/X86/stack-folding-int-sse42.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/stack-folding-int-sse42.ll?rev=228506&r1=228505&r2=228506&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/stack-folding-int-sse42.ll (original)
+++ llvm/trunk/test/CodeGen/X86/stack-folding-int-sse42.ll Sat Feb 7 15:20:11 2015
@@ -94,6 +94,15 @@ define i64 @stack_fold_movq_store(<2 x i
ret i64 %1
}
+define <8 x i16> @stack_fold_mpsadbw(<16 x i8> %a0, <16 x i8> %a1) {
+ ;CHECK-LABEL: stack_fold_mpsadbw
+ ;CHECK: mpsadbw $7, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = call <8 x i16> @llvm.x86.sse41.mpsadbw(<16 x i8> %a0, <16 x i8> %a1, i8 7)
+ ret <8 x i16> %2
+}
+declare <8 x i16> @llvm.x86.sse41.mpsadbw(<16 x i8>, <16 x i8>, i8) nounwind readnone
+
define <16 x i8> @stack_fold_pabsb(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pabsb
;CHECK: pabsb {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
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