1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=-sse,-sse2,-sse3 | FileCheck %s --check-prefix=X87 3; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=-sse,-sse2,-sse3 -enable-unsafe-fp-math -enable-no-nans-fp-math | FileCheck %s --check-prefix=X87UNSAFE 4; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=X64 5 6declare float @fabsf(float) 7declare x86_fp80 @fabsl(x86_fp80) 8 9define float @test1(float %X) { 10; X87-LABEL: test1: 11; X87: # %bb.0: 12; X87-NEXT: flds {{[0-9]+}}(%esp) 13; X87-NEXT: fabs 14; X87-NEXT: retl 15; 16; X87UNSAFE-LABEL: test1: 17; X87UNSAFE: # %bb.0: 18; X87UNSAFE-NEXT: flds {{[0-9]+}}(%esp) 19; X87UNSAFE-NEXT: fabs 20; X87UNSAFE-NEXT: retl 21; 22; X64-LABEL: test1: 23; X64: # %bb.0: 24; X64-NEXT: andps {{.*}}(%rip), %xmm0 25; X64-NEXT: retq 26 %Y = call float @fabsf(float %X) readnone 27 ret float %Y 28} 29 30define x86_fp80 @test2(x86_fp80 %X) { 31; X87-LABEL: test2: 32; X87: # %bb.0: 33; X87-NEXT: fldt {{[0-9]+}}(%esp) 34; X87-NEXT: fabs 35; X87-NEXT: retl 36; 37; X87UNSAFE-LABEL: test2: 38; X87UNSAFE: # %bb.0: 39; X87UNSAFE-NEXT: fldt {{[0-9]+}}(%esp) 40; X87UNSAFE-NEXT: fabs 41; X87UNSAFE-NEXT: retl 42; 43; X64-LABEL: test2: 44; X64: # %bb.0: 45; X64-NEXT: fldt {{[0-9]+}}(%rsp) 46; X64-NEXT: fabs 47; X64-NEXT: retq 48 %Y = call x86_fp80 @fabsl(x86_fp80 %X) readnone 49 ret x86_fp80 %Y 50} 51 52