1 ; RUN: opt -S -mtriple=i686-apple-macosx -instcombine %s | FileCheck %s 2 3 declare x86_fp80 @fabsl(x86_fp80) 4 5 define x86_fp80 @replace_fabs_call_f80(x86_fp80 %x) { 6 ; CHECK-LABEL: @replace_fabs_call_f80( 7 ; CHECK-NEXT: [[TMP1:%.*]] = call x86_fp80 @llvm.fabs.f80(x86_fp80 %x) 8 ; CHECK-NEXT: ret x86_fp80 [[TMP1]] 9 ; 10 %fabsl = tail call x86_fp80 @fabsl(x86_fp80 %x) 11 ret x86_fp80 %fabsl 12 } 13 14 define x86_fp80 @fmf_replace_fabs_call_f80(x86_fp80 %x) { 15 ; CHECK-LABEL: @fmf_replace_fabs_call_f80( 16 ; CHECK-NEXT: [[TMP1:%.*]] = call nnan x86_fp80 @llvm.fabs.f80(x86_fp80 %x) 17 ; CHECK-NEXT: ret x86_fp80 [[TMP1]] 18 ; 19 %fabsl = tail call nnan x86_fp80 @fabsl(x86_fp80 %x) 20 ret x86_fp80 %fabsl 21 } 22 23
