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gerrit-public.fairphone.software / toolchain / llvm-project / c0eb9963180ef33debbd4f0a0e752eb8187a80c5 / . / llvm / test / CodeGen / PowerPC / vec_abs.ll
blob: 95965ef96b1041316f6f424ba18e8b2df0523fd6 [file] [log] [blame]
Ehsan Amiria538b0f2016-08-03 18:17:35 +0000[diff] [blame]1; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu -march=ppc64le \
Kit Bartona1d6a6f2016-03-09 17:48:01 +0000[diff] [blame]2; RUN: -mattr=+altivec -mattr=+vsx | FileCheck %s
Ehsan Amiria538b0f2016-08-03 18:17:35 +0000[diff] [blame]3; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu -march=ppc64le \
Kit Bartona1d6a6f2016-03-09 17:48:01 +0000[diff] [blame]4; RUN: -mattr=+altivec -mattr=-vsx | FileCheck %s \
5; RUN: -check-prefix=CHECK-NOVSX
6
7define <4 x float> @test_float(<4 x float> %aa) #0 {
8
9; CHECK-LABEL: test_float
10; CHECK-NOVSX-LABEL: test_float
11; CHECK-NOVSX-LABEL: test_float
12
13 entry:
14 %0 = tail call <4 x float> @llvm.fabs.v4f32(<4 x float> %aa) #2
15 ret <4 x float> %0
16}
17; Function Attrs: nounwind readnone
18declare <4 x float> @llvm.fabs.v4f32(<4 x float>) #1
19
20; CHECK: xvabssp
21; CHECK: blr
22; CHECK-NOVSX: fabs
23; CHECK-NOVSX: fabs
24; CHECK-NOVSX: fabs
25; CHECK-NOVSX: fabs
26; CHECK-NOVSX: blr
27
28define <4 x float> @test2_float(<4 x float> %aa) #0 {
29
30; CHECK-LABEL: test2_float
31; CHECK-NOVSX-LABEL: test2_float
32
33 entry:
34 %0 = tail call <4 x float> @llvm.fabs.v4f32(<4 x float> %aa) #2
35 %sub = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00,
36 float -0.000000e+00, float -0.000000e+00>, %0
37 ret <4 x float> %sub
38}
39
40; CHECK: xvnabssp
41; CHECK: blr
42; CHECK-NOVSX: vspltisb
43; CHECK-NOVSX: fabs
44; CHECK-NOVSX: fabs
45; CHECK-NOVSX: fabs
46; CHECK-NOVSX: fabs
47; CHECK-NOVSX: vsubfp
48; CHECK-NOVSX: blr
49
50define <2 x double> @test_double(<2 x double> %aa) #0 {
51
52; CHECK-LABEL: test_double
53; CHECK-NOVSX-LABEL: test_double
54
55 entry:
56 %0 = tail call <2 x double> @llvm.fabs.v2f64(<2 x double> %aa) #2
57 ret <2 x double> %0
58}
59
60; Function Attrs: nounwind readnone
61declare <2 x double> @llvm.fabs.v2f64(<2 x double>) #1
62
63; CHECK: xvabsdp
64; CHECK: blr
65; CHECK-NOVSX: fabs
66; CHECK-NOVSX: fabs
67; CHECK-NOVSX: blr
68
69define <2 x double> @foo(<2 x double> %aa) #0 {
70 entry:
71 %0 = tail call <2 x double> @llvm.fabs.v2f64(<2 x double> %aa) #2
72 %sub = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %0
73 ret <2 x double> %sub
74}
75
76; CHECK: xvnabsdp
77; CHECK: blr
78; CHECK-NOVSX: fnabs
79; CHECK-NOVSX: fnabs
80; CHECK-NOVSX: blr