1; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=-vsx < %s | FileCheck %s
2; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=+vsx < %s | FileCheck -check-prefix=CHECK-VSX %s
3target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
4target triple = "powerpc64-unknown-linux-gnu"
5
6define double @foo_dd(double %a, double %b) #0 {
7entry:
8  %call = tail call double @copysign(double %a, double %b) #0
9  ret double %call
10
11; CHECK-LABEL: @foo_dd
12; CHECK: fcpsgn 1, 2, 1
13; CHECK: blr
14; CHECK-VSX-LABEL: @foo_dd
15; CHECK-VSX: xscpsgndp 1, 2, 1
16; CHECK-VSX: blr
17}
18
19declare double @copysign(double, double) #0
20
21define float @foo_ss(float %a, float %b) #0 {
22entry:
23  %call = tail call float @copysignf(float %a, float %b) #0
24  ret float %call
25
26; CHECK-LABEL: @foo_ss
27; CHECK: fcpsgn 1, 2, 1
28; CHECK: blr
29; CHECK-VSX-LABEL: @foo_ss
30; CHECK-VSX: fcpsgn 1, 2, 1
31; CHECK-VSX: blr
32}
33
34declare float @copysignf(float, float) #0
35
36define float @foo_sd(float %a, double %b) #0 {
37entry:
38  %conv = fptrunc double %b to float
39  %call = tail call float @copysignf(float %a, float %conv) #0
40  ret float %call
41
42; CHECK-LABEL: @foo_sd
43; CHECK: fcpsgn 1, 2, 1
44; CHECK: blr
45; CHECK-VSX-LABEL: @foo_sd
46; CHECK-VSX: fcpsgn 1, 2, 1
47; CHECK-VSX: blr
48}
49
50define double @foo_ds(double %a, float %b) #0 {
51entry:
52  %conv = fpext float %b to double
53  %call = tail call double @copysign(double %a, double %conv) #0
54  ret double %call
55
56; CHECK-LABEL: @foo_ds
57; CHECK: fcpsgn 1, 2, 1
58; CHECK: blr
59; CHECK-VSX-LABEL: @foo_ds
60; CHECK-VSX: fcpsgn 1, 2, 1
61; CHECK-VSX: blr
62}
63
64attributes #0 = { nounwind readnone }
65
66