llvm-project
23 строки · 1.0 Кб
1; RUN: opt -S -denormal-fp-math-f32=ieee %s | FileCheck -check-prefixes=IEEE,ALL %s
2; RUN: opt -S -denormal-fp-math-f32=preserve-sign %s | FileCheck -check-prefixes=PRESERVESIGN,ALL %s
3; RUN: opt -S -denormal-fp-math-f32=positive-zero %s | FileCheck -check-prefixes=POSITIVEZERO,ALL %s
4
5; ALL: @no_denormal_fp_math_f32_attr() [[NOATTR:#[0-9]+]] {
6define i32 @no_denormal_fp_math_f32_attr() #0 {
7entry:
8ret i32 0
9}
10
11; ALL: denormal_fp_math_attr_preserve_sign_ieee() [[ATTR:#[0-9]+]] {
12define i32 @denormal_fp_math_attr_preserve_sign_ieee() #1 {
13entry:
14ret i32 0
15}
16
17; ALL-DAG: attributes [[ATTR]] = { nounwind "denormal-fp-math-f32"="preserve-sign,ieee" }
18; IEEE-DAG: attributes [[NOATTR]] = { nounwind "denormal-fp-math-f32"="ieee,ieee" }
19; PRESERVESIGN-DAG: attributes [[NOATTR]] = { nounwind "denormal-fp-math-f32"="preserve-sign,preserve-sign" }
20; POSITIVEZERO-DAG: attributes [[NOATTR]] = { nounwind "denormal-fp-math-f32"="positive-zero,positive-zero" }
21
22attributes #0 = { nounwind }
23attributes #1 = { nounwind "denormal-fp-math-f32"="preserve-sign,ieee" }
24