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[X86] ftrunc.ll - add nounwind to silence cfi noise (#161186)
1 parent b555c99 commit 492bcff

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+5
-21
lines changed

1 file changed

+5
-21
lines changed

llvm/test/CodeGen/X86/ftrunc.ll

Lines changed: 5 additions & 21 deletions
Original file line numberDiff line numberDiff line change
@@ -243,7 +243,7 @@ define <4 x double> @trunc_unsigned_v4f64(<4 x double> %x) #0 {
243243
ret <4 x double> %r
244244
}
245245

246-
define float @trunc_signed_f32_no_fast_math(float %x) {
246+
define float @trunc_signed_f32_no_fast_math(float %x) nounwind {
247247
; SSE-LABEL: trunc_signed_f32_no_fast_math:
248248
; SSE: # %bb.0:
249249
; SSE-NEXT: cvttps2dq %xmm0, %xmm0
@@ -259,14 +259,12 @@ define float @trunc_signed_f32_no_fast_math(float %x) {
259259
; X86-AVX1-LABEL: trunc_signed_f32_no_fast_math:
260260
; X86-AVX1: # %bb.0:
261261
; X86-AVX1-NEXT: pushl %eax
262-
; X86-AVX1-NEXT: .cfi_def_cfa_offset 8
263262
; X86-AVX1-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
264263
; X86-AVX1-NEXT: vcvttps2dq %xmm0, %xmm0
265264
; X86-AVX1-NEXT: vcvtdq2ps %xmm0, %xmm0
266265
; X86-AVX1-NEXT: vmovss %xmm0, (%esp)
267266
; X86-AVX1-NEXT: flds (%esp)
268267
; X86-AVX1-NEXT: popl %eax
269-
; X86-AVX1-NEXT: .cfi_def_cfa_offset 4
270268
; X86-AVX1-NEXT: retl
271269
%i = fptosi float %x to i32
272270
%r = sitofp i32 %i to float
@@ -306,7 +304,7 @@ define float @trunc_signed_f32_nsz(float %x) #0 {
306304
ret float %r
307305
}
308306

309-
define double @trunc_signed32_f64_no_fast_math(double %x) {
307+
define double @trunc_signed32_f64_no_fast_math(double %x) nounwind {
310308
; SSE-LABEL: trunc_signed32_f64_no_fast_math:
311309
; SSE: # %bb.0:
312310
; SSE-NEXT: cvttpd2dq %xmm0, %xmm0
@@ -322,10 +320,7 @@ define double @trunc_signed32_f64_no_fast_math(double %x) {
322320
; X86-AVX1-LABEL: trunc_signed32_f64_no_fast_math:
323321
; X86-AVX1: # %bb.0:
324322
; X86-AVX1-NEXT: pushl %ebp
325-
; X86-AVX1-NEXT: .cfi_def_cfa_offset 8
326-
; X86-AVX1-NEXT: .cfi_offset %ebp, -8
327323
; X86-AVX1-NEXT: movl %esp, %ebp
328-
; X86-AVX1-NEXT: .cfi_def_cfa_register %ebp
329324
; X86-AVX1-NEXT: andl $-8, %esp
330325
; X86-AVX1-NEXT: subl $8, %esp
331326
; X86-AVX1-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
@@ -335,7 +330,6 @@ define double @trunc_signed32_f64_no_fast_math(double %x) {
335330
; X86-AVX1-NEXT: fldl (%esp)
336331
; X86-AVX1-NEXT: movl %ebp, %esp
337332
; X86-AVX1-NEXT: popl %ebp
338-
; X86-AVX1-NEXT: .cfi_def_cfa %esp, 4
339333
; X86-AVX1-NEXT: retl
340334
%i = fptosi double %x to i32
341335
%r = sitofp i32 %i to double
@@ -377,7 +371,7 @@ define double @trunc_signed32_f64_nsz(double %x) #0 {
377371
ret double %r
378372
}
379373

380-
define double @trunc_f32_signed32_f64_no_fast_math(float %x) {
374+
define double @trunc_f32_signed32_f64_no_fast_math(float %x) nounwind {
381375
; SSE-LABEL: trunc_f32_signed32_f64_no_fast_math:
382376
; SSE: # %bb.0:
383377
; SSE-NEXT: cvttps2dq %xmm0, %xmm0
@@ -393,10 +387,7 @@ define double @trunc_f32_signed32_f64_no_fast_math(float %x) {
393387
; X86-AVX1-LABEL: trunc_f32_signed32_f64_no_fast_math:
394388
; X86-AVX1: # %bb.0:
395389
; X86-AVX1-NEXT: pushl %ebp
396-
; X86-AVX1-NEXT: .cfi_def_cfa_offset 8
397-
; X86-AVX1-NEXT: .cfi_offset %ebp, -8
398390
; X86-AVX1-NEXT: movl %esp, %ebp
399-
; X86-AVX1-NEXT: .cfi_def_cfa_register %ebp
400391
; X86-AVX1-NEXT: andl $-8, %esp
401392
; X86-AVX1-NEXT: subl $8, %esp
402393
; X86-AVX1-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
@@ -406,7 +397,6 @@ define double @trunc_f32_signed32_f64_no_fast_math(float %x) {
406397
; X86-AVX1-NEXT: fldl (%esp)
407398
; X86-AVX1-NEXT: movl %ebp, %esp
408399
; X86-AVX1-NEXT: popl %ebp
409-
; X86-AVX1-NEXT: .cfi_def_cfa %esp, 4
410400
; X86-AVX1-NEXT: retl
411401
%i = fptosi float %x to i32
412402
%r = sitofp i32 %i to double
@@ -445,7 +435,7 @@ define double @trunc_f32_signed32_f64_nsz(float %x) #0 {
445435
ret double %r
446436
}
447437

448-
define float @trunc_f64_signed32_f32_no_fast_math(double %x) {
438+
define float @trunc_f64_signed32_f32_no_fast_math(double %x) nounwind {
449439
; SSE-LABEL: trunc_f64_signed32_f32_no_fast_math:
450440
; SSE: # %bb.0:
451441
; SSE-NEXT: cvttpd2dq %xmm0, %xmm0
@@ -461,14 +451,12 @@ define float @trunc_f64_signed32_f32_no_fast_math(double %x) {
461451
; X86-AVX1-LABEL: trunc_f64_signed32_f32_no_fast_math:
462452
; X86-AVX1: # %bb.0:
463453
; X86-AVX1-NEXT: pushl %eax
464-
; X86-AVX1-NEXT: .cfi_def_cfa_offset 8
465454
; X86-AVX1-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
466455
; X86-AVX1-NEXT: vcvttpd2dq %xmm0, %xmm0
467456
; X86-AVX1-NEXT: vcvtdq2ps %xmm0, %xmm0
468457
; X86-AVX1-NEXT: vmovss %xmm0, (%esp)
469458
; X86-AVX1-NEXT: flds (%esp)
470459
; X86-AVX1-NEXT: popl %eax
471-
; X86-AVX1-NEXT: .cfi_def_cfa_offset 4
472460
; X86-AVX1-NEXT: retl
473461
%i = fptosi double %x to i32
474462
%r = sitofp i32 %i to float
@@ -503,7 +491,7 @@ define float @trunc_f64_signed32_f32_nsz(double %x) #0 {
503491
ret float %r
504492
}
505493

506-
define double @trunc_signed_f64_no_fast_math(double %x) {
494+
define double @trunc_signed_f64_no_fast_math(double %x) nounwind {
507495
; SSE-LABEL: trunc_signed_f64_no_fast_math:
508496
; SSE: # %bb.0:
509497
; SSE-NEXT: cvttsd2si %xmm0, %rax
@@ -520,10 +508,7 @@ define double @trunc_signed_f64_no_fast_math(double %x) {
520508
; X86-AVX1-LABEL: trunc_signed_f64_no_fast_math:
521509
; X86-AVX1: # %bb.0:
522510
; X86-AVX1-NEXT: pushl %ebp
523-
; X86-AVX1-NEXT: .cfi_def_cfa_offset 8
524-
; X86-AVX1-NEXT: .cfi_offset %ebp, -8
525511
; X86-AVX1-NEXT: movl %esp, %ebp
526-
; X86-AVX1-NEXT: .cfi_def_cfa_register %ebp
527512
; X86-AVX1-NEXT: andl $-8, %esp
528513
; X86-AVX1-NEXT: subl $24, %esp
529514
; X86-AVX1-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
@@ -537,7 +522,6 @@ define double @trunc_signed_f64_no_fast_math(double %x) {
537522
; X86-AVX1-NEXT: fldl {{[0-9]+}}(%esp)
538523
; X86-AVX1-NEXT: movl %ebp, %esp
539524
; X86-AVX1-NEXT: popl %ebp
540-
; X86-AVX1-NEXT: .cfi_def_cfa %esp, 4
541525
; X86-AVX1-NEXT: retl
542526
%i = fptosi double %x to i64
543527
%r = sitofp i64 %i to double

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