[llvm] r350745 - [x86] use 'nounwind' to remove test noise; NFC

[Sanjay Patel via llvm-commits]

Author: spatel
Date: Wed Jan  9 09:29:18 2019
New Revision: 350745

URL: http://llvm.org/viewvc/llvm-project?rev=350745&view=rev
Log:
[x86] use 'nounwind' to remove test noise; NFC

Modified:
    llvm/trunk/test/CodeGen/X86/haddsub-2.ll

Modified: llvm/trunk/test/CodeGen/X86/haddsub-2.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/haddsub-2.ll?rev=350745&r1=350744&r2=350745&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/haddsub-2.ll (original)
+++ llvm/trunk/test/CodeGen/X86/haddsub-2.ll Wed Jan  9 09:29:18 2019
@@ -620,27 +620,15 @@ define <8 x i32> @avx2_vphadd_d_test(<8
   ret <8 x i32> %vecinit29
 }
 
-define <16 x i16> @avx2_vphadd_w_test(<16 x i16> %a, <16 x i16> %b) {
+define <16 x i16> @avx2_vphadd_w_test(<16 x i16> %a, <16 x i16> %b) nounwind {
 ; SSE3-LABEL: avx2_vphadd_w_test:
 ; SSE3:       # %bb.0:
 ; SSE3-NEXT:    pushq %rbp
-; SSE3-NEXT:    .cfi_def_cfa_offset 16
 ; SSE3-NEXT:    pushq %r15
-; SSE3-NEXT:    .cfi_def_cfa_offset 24
 ; SSE3-NEXT:    pushq %r14
-; SSE3-NEXT:    .cfi_def_cfa_offset 32
 ; SSE3-NEXT:    pushq %r13
-; SSE3-NEXT:    .cfi_def_cfa_offset 40
 ; SSE3-NEXT:    pushq %r12
-; SSE3-NEXT:    .cfi_def_cfa_offset 48
 ; SSE3-NEXT:    pushq %rbx
-; SSE3-NEXT:    .cfi_def_cfa_offset 56
-; SSE3-NEXT:    .cfi_offset %rbx, -56
-; SSE3-NEXT:    .cfi_offset %r12, -48
-; SSE3-NEXT:    .cfi_offset %r13, -40
-; SSE3-NEXT:    .cfi_offset %r14, -32
-; SSE3-NEXT:    .cfi_offset %r15, -24
-; SSE3-NEXT:    .cfi_offset %rbp, -16
 ; SSE3-NEXT:    movd %xmm0, %eax
 ; SSE3-NEXT:    pextrw $1, %xmm0, %ecx
 ; SSE3-NEXT:    addl %eax, %ecx
@@ -724,17 +712,11 @@ define <16 x i16> @avx2_vphadd_w_test(<1
 ; SSE3-NEXT:    punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
 ; SSE3-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm5[0]
 ; SSE3-NEXT:    popq %rbx
-; SSE3-NEXT:    .cfi_def_cfa_offset 48
 ; SSE3-NEXT:    popq %r12
-; SSE3-NEXT:    .cfi_def_cfa_offset 40
 ; SSE3-NEXT:    popq %r13
-; SSE3-NEXT:    .cfi_def_cfa_offset 32
 ; SSE3-NEXT:    popq %r14
-; SSE3-NEXT:    .cfi_def_cfa_offset 24
 ; SSE3-NEXT:    popq %r15
-; SSE3-NEXT:    .cfi_def_cfa_offset 16
 ; SSE3-NEXT:    popq %rbp
-; SSE3-NEXT:    .cfi_def_cfa_offset 8
 ; SSE3-NEXT:    retq
 ;
 ; SSSE3-LABEL: avx2_vphadd_w_test:
@@ -1253,27 +1235,15 @@ define <8 x i32> @avx2_hadd_d(<8 x i32>
   ret <8 x i32> %vecinit29
 }
 
-define <16 x i16> @avx2_hadd_w(<16 x i16> %a, <16 x i16> %b) {
+define <16 x i16> @avx2_hadd_w(<16 x i16> %a, <16 x i16> %b) nounwind {
 ; SSE3-LABEL: avx2_hadd_w:
 ; SSE3:       # %bb.0:
 ; SSE3-NEXT:    pushq %rbp
-; SSE3-NEXT:    .cfi_def_cfa_offset 16
 ; SSE3-NEXT:    pushq %r15
-; SSE3-NEXT:    .cfi_def_cfa_offset 24
 ; SSE3-NEXT:    pushq %r14
-; SSE3-NEXT:    .cfi_def_cfa_offset 32
 ; SSE3-NEXT:    pushq %r13
-; SSE3-NEXT:    .cfi_def_cfa_offset 40
 ; SSE3-NEXT:    pushq %r12
-; SSE3-NEXT:    .cfi_def_cfa_offset 48
 ; SSE3-NEXT:    pushq %rbx
-; SSE3-NEXT:    .cfi_def_cfa_offset 56
-; SSE3-NEXT:    .cfi_offset %rbx, -56
-; SSE3-NEXT:    .cfi_offset %r12, -48
-; SSE3-NEXT:    .cfi_offset %r13, -40
-; SSE3-NEXT:    .cfi_offset %r14, -32
-; SSE3-NEXT:    .cfi_offset %r15, -24
-; SSE3-NEXT:    .cfi_offset %rbp, -16
 ; SSE3-NEXT:    movd %xmm0, %eax
 ; SSE3-NEXT:    pextrw $1, %xmm0, %r10d
 ; SSE3-NEXT:    addl %eax, %r10d
@@ -1357,17 +1327,11 @@ define <16 x i16> @avx2_hadd_w(<16 x i16
 ; SSE3-NEXT:    punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
 ; SSE3-NEXT:    punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm5[0]
 ; SSE3-NEXT:    popq %rbx
-; SSE3-NEXT:    .cfi_def_cfa_offset 48
 ; SSE3-NEXT:    popq %r12
-; SSE3-NEXT:    .cfi_def_cfa_offset 40
 ; SSE3-NEXT:    popq %r13
-; SSE3-NEXT:    .cfi_def_cfa_offset 32
 ; SSE3-NEXT:    popq %r14
-; SSE3-NEXT:    .cfi_def_cfa_offset 24
 ; SSE3-NEXT:    popq %r15
-; SSE3-NEXT:    .cfi_def_cfa_offset 16
 ; SSE3-NEXT:    popq %rbp
-; SSE3-NEXT:    .cfi_def_cfa_offset 8
 ; SSE3-NEXT:    retq
 ;
 ; SSSE3-LABEL: avx2_hadd_w: