1 ; RUN: llc < %s -mtriple=x86_64-darwin | FileCheck %s 2 3 ; CHECK-LABEL: LCPI0_0: 4 ; CHECK-NEXT: .long 4286578688 5 ; CHECK-LABEL: LCPI0_1: 6 ; CHECK-NEXT: .long 2139095040 7 8 ; CHECK-LABEL: foo: 9 ; CHECK: testb $-128, -15(%rsp) 10 ; CHECK: flds LCPI0_0(%rip) 11 ; CHECK: flds LCPI0_1(%rip) 12 ; CHECK: fcmovne %st(1), %st(0) 13 ; CHECK: fstp %st(1) 14 ; CHECK: retq 15 define x86_fp80 @foo(x86_fp80 %a) { 16 %1 = tail call x86_fp80 @copysignl(x86_fp80 0xK7FFF8000000000000000, x86_fp80 %a) nounwind readnone 17 ret x86_fp80 %1 18 } 19 20 declare x86_fp80 @copysignl(x86_fp80, x86_fp80) nounwind readnone 21
