1; RUN: llc < %s -march=x86-64 | FileCheck %s --check-prefix=CHECK-64 2; RUN: llc < %s -march=x86-64 -o /dev/null -stats -info-output-file - | grep asm-printer | grep 12 3; RUN: llc < %s -march=x86 | FileCheck %s --check-prefix=CHECK-32 4 5declare void @bar(double %x) 6declare void @barf(float %x) 7 8define double @foo() nounwind { 9 10 call void @bar(double 0.0) 11 ret double 0.0 12 13;CHECK-32: foo: 14;CHECK-32: call 15;CHECK-32: fldz 16;CHECK-32: ret 17 18;CHECK-64: foo: 19;CHECK-64: pxor 20;CHECK-64: call 21;CHECK-64: pxor 22;CHECK-64: ret 23} 24 25 26define float @foof() nounwind { 27 call void @barf(float 0.0) 28 ret float 0.0 29 30;CHECK-32: foof: 31;CHECK-32: call 32;CHECK-32: fldz 33;CHECK-32: ret 34 35;CHECK-64: foof: 36;CHECK-64: pxor 37;CHECK-64: call 38;CHECK-64: pxor 39;CHECK-64: ret 40} 41