[X86] fp128-select.ll - remove CFI noise

Author: RKSimon

llvm/test/CodeGen/X86/fp128-select.ll

@@ -8,7 +8,7 @@
 ; RUN: llc < %s -O2 -mtriple=x86_64-linux-gnu -mattr=-sse \
 ; RUN:     -enable-legalize-types-checking | FileCheck %s --check-prefix=NOSSE
 
-define void @test_select(ptr %p, ptr %q, i1 zeroext %c) {
+define void @test_select(ptr %p, ptr %q, i1 zeroext %c) nounwind {
 ; SSE-LABEL: test_select:
 ; SSE:       # %bb.0:
 ; SSE-NEXT:    testl %edx, %edx
@@ -40,14 +40,11 @@ define void @test_select(ptr %p, ptr %q, i1 zeroext %c) {
 
 ; The uitofp will become a select_cc. This used to crash during type
 ; legalization because we didn't expect the operands to need to be softened.
-define fp128 @test_select_cc(fp128, fp128) {
+define fp128 @test_select_cc(fp128, fp128) nounwind {
 ; SSE-LABEL: test_select_cc:
 ; SSE:       # %bb.0: # %BB0
 ; SSE-NEXT:    pushq %rbx
-; SSE-NEXT:    .cfi_def_cfa_offset 16
 ; SSE-NEXT:    subq $32, %rsp
-; SSE-NEXT:    .cfi_def_cfa_offset 48
-; SSE-NEXT:    .cfi_offset %rbx, -16
 ; SSE-NEXT:    movaps %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
 ; SSE-NEXT:    movaps %xmm0, (%rsp) # 16-byte Spill
 ; SSE-NEXT:    callq __netf2@PLT
@@ -70,28 +67,16 @@ define fp128 @test_select_cc(fp128, fp128) {
 ; SSE-NEXT:    movaps %xmm1, %xmm0
 ; SSE-NEXT:  .LBB1_5: # %BB2
 ; SSE-NEXT:    addq $32, %rsp
-; SSE-NEXT:    .cfi_def_cfa_offset 16
 ; SSE-NEXT:    popq %rbx
-; SSE-NEXT:    .cfi_def_cfa_offset 8
 ; SSE-NEXT:    retq
 ;
 ; NOSSE-LABEL: test_select_cc:
 ; NOSSE:       # %bb.0: # %BB0
 ; NOSSE-NEXT:    pushq %rbp
-; NOSSE-NEXT:    .cfi_def_cfa_offset 16
 ; NOSSE-NEXT:    pushq %r15
-; NOSSE-NEXT:    .cfi_def_cfa_offset 24
 ; NOSSE-NEXT:    pushq %r14
-; NOSSE-NEXT:    .cfi_def_cfa_offset 32
 ; NOSSE-NEXT:    pushq %r12
-; NOSSE-NEXT:    .cfi_def_cfa_offset 40
 ; NOSSE-NEXT:    pushq %rbx
-; NOSSE-NEXT:    .cfi_def_cfa_offset 48
-; NOSSE-NEXT:    .cfi_offset %rbx, -48
-; NOSSE-NEXT:    .cfi_offset %r12, -40
-; NOSSE-NEXT:    .cfi_offset %r14, -32
-; NOSSE-NEXT:    .cfi_offset %r15, -24
-; NOSSE-NEXT:    .cfi_offset %rbp, -16
 ; NOSSE-NEXT:    movq %rcx, %r15
 ; NOSSE-NEXT:    movq %rdx, %r12
 ; NOSSE-NEXT:    movq %rsi, %rbx
@@ -115,15 +100,10 @@ define fp128 @test_select_cc(fp128, fp128) {
 ; NOSSE-NEXT:    movq %rbx, %rdx
 ; NOSSE-NEXT:  .LBB1_2: # %BB2
 ; NOSSE-NEXT:    popq %rbx
-; NOSSE-NEXT:    .cfi_def_cfa_offset 40
 ; NOSSE-NEXT:    popq %r12
-; NOSSE-NEXT:    .cfi_def_cfa_offset 32
 ; NOSSE-NEXT:    popq %r14
-; NOSSE-NEXT:    .cfi_def_cfa_offset 24
 ; NOSSE-NEXT:    popq %r15
-; NOSSE-NEXT:    .cfi_def_cfa_offset 16
 ; NOSSE-NEXT:    popq %rbp
-; NOSSE-NEXT:    .cfi_def_cfa_offset 8
 ; NOSSE-NEXT:    retq
 BB0:
   %a = fcmp oeq fp128 %0, %1