[PATCH] D21774: [X86] Transform setcc + movzbl into xorl + setcc

[Sanjay Patel via llvm-commits]

spatel added a subscriber: spatel.

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Comment at: test/CodeGen/X86/avx-intrinsics-x86.ll:1946-1953
@@ -1945,5 +1945,10 @@
 
 define i32 @test_x86_sse42_pcmpestria128(<16 x i8> %a0, <16 x i8> %a2) {
 ; AVX-LABEL: test_x86_sse42_pcmpestria128:
 ; AVX:       ## BB#0:
+; AVX-NEXT:    pushl %ebx
+; AVX-NEXT:  Ltmp0:
+; AVX-NEXT:    .cfi_def_cfa_offset 8
+; AVX-NEXT:  Ltmp1:
+; AVX-NEXT:    .cfi_offset %ebx, -8
 ; AVX-NEXT:    movl $7, %eax
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Use the 'nounwind' attribute on this and other tests to eliminate some of the diff noise?


http://reviews.llvm.org/D21774