forked from OSchip/llvm-project
22 lines
661 B
LLVM
22 lines
661 B
LLVM
; RUN: opt -S -mtriple=i686-apple-macosx -instcombine %s | FileCheck %s
|
|
|
|
declare x86_fp80 @fabsl(x86_fp80)
|
|
|
|
; CHECK-LABEL: @replace_fabs_call_f80(
|
|
; CHECK-NEXT: %fabsl = call x86_fp80 @llvm.fabs.f80(x86_fp80 %x)
|
|
; CHECK-NEXT: ret x86_fp80 %fabsl
|
|
define x86_fp80 @replace_fabs_call_f80(x86_fp80 %x) {
|
|
%fabsl = tail call x86_fp80 @fabsl(x86_fp80 %x)
|
|
ret x86_fp80 %fabsl
|
|
|
|
}
|
|
|
|
; CHECK-LABEL: @fmf_replace_fabs_call_f80(
|
|
; CHECK-NEXT: %fabsl = call nnan x86_fp80 @llvm.fabs.f80(x86_fp80 %x)
|
|
; CHECK-NEXT: ret x86_fp80 %fabsl
|
|
define x86_fp80 @fmf_replace_fabs_call_f80(x86_fp80 %x) {
|
|
%fabsl = tail call nnan x86_fp80 @fabsl(x86_fp80 %x)
|
|
ret x86_fp80 %fabsl
|
|
}
|
|
|