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1; REQUIRES: asserts
2; RUN: llc < %s -march=x86-64 | FileCheck %s --check-prefix=CHECK-64
3; RUN: llc < %s -march=x86-64 -o /dev/null -stats  -info-output-file - | grep asm-printer  | grep 12
4; RUN: llc < %s -march=x86 | FileCheck %s --check-prefix=CHECK-32
5
6declare void @bar(double %x)
7declare void @barf(float %x)
8
9define double @foo() nounwind {
10
11  call void @bar(double 0.0)
12  ret double 0.0
13
14;CHECK-32-LABEL: foo:
15;CHECK-32: call
16;CHECK-32: fldz
17;CHECK-32: ret
18
19;CHECK-64-LABEL: foo:
20;CHECK-64: xorps
21;CHECK-64: call
22;CHECK-64: xorps
23;CHECK-64: ret
24}
25
26
27define float @foof() nounwind {
28  call void @barf(float 0.0)
29  ret float 0.0
30
31;CHECK-32-LABEL: foof:
32;CHECK-32: call
33;CHECK-32: fldz
34;CHECK-32: ret
35
36;CHECK-64-LABEL: foof:
37;CHECK-64: xorps
38;CHECK-64: call
39;CHECK-64: xorps
40;CHECK-64: ret
41}
42