xref: /llvm-project/llvm/test/CodeGen/AArch64/arm64-vminmaxnm.ll (revision 1c87d5c4fc55cdd67bc879d918480148e64016be)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
2; RUN: llc < %s -mtriple=arm64-eabi -aarch64-neon-syntax=apple | FileCheck %s
3; RUN: llc < %s -mtriple=arm64-eabi -aarch64-neon-syntax=apple -global-isel | FileCheck %s
4
5define <2 x float> @f1(<2 x float> %a, <2 x float> %b) nounwind readnone ssp {
6; CHECK-LABEL: f1:
7; CHECK:       // %bb.0:
8; CHECK-NEXT:    fmaxnm.2s v0, v0, v1
9; CHECK-NEXT:    ret
10  %vmaxnm2.i = tail call <2 x float> @llvm.aarch64.neon.fmaxnm.v2f32(<2 x float> %a, <2 x float> %b) nounwind
11  ret <2 x float> %vmaxnm2.i
12}
13
14define <4 x float> @f2(<4 x float> %a, <4 x float> %b) nounwind readnone ssp {
15; CHECK-LABEL: f2:
16; CHECK:       // %bb.0:
17; CHECK-NEXT:    fmaxnm.4s v0, v0, v1
18; CHECK-NEXT:    ret
19  %vmaxnm2.i = tail call <4 x float> @llvm.aarch64.neon.fmaxnm.v4f32(<4 x float> %a, <4 x float> %b) nounwind
20  ret <4 x float> %vmaxnm2.i
21}
22
23define <2 x double> @f3(<2 x double> %a, <2 x double> %b) nounwind readnone ssp {
24; CHECK-LABEL: f3:
25; CHECK:       // %bb.0:
26; CHECK-NEXT:    fmaxnm.2d v0, v0, v1
27; CHECK-NEXT:    ret
28  %vmaxnm2.i = tail call <2 x double> @llvm.aarch64.neon.fmaxnm.v2f64(<2 x double> %a, <2 x double> %b) nounwind
29  ret <2 x double> %vmaxnm2.i
30}
31
32define <2 x float> @f4(<2 x float> %a, <2 x float> %b) nounwind readnone ssp {
33; CHECK-LABEL: f4:
34; CHECK:       // %bb.0:
35; CHECK-NEXT:    fminnm.2s v0, v0, v1
36; CHECK-NEXT:    ret
37  %vminnm2.i = tail call <2 x float> @llvm.aarch64.neon.fminnm.v2f32(<2 x float> %a, <2 x float> %b) nounwind
38  ret <2 x float> %vminnm2.i
39}
40
41define <4 x float> @f5(<4 x float> %a, <4 x float> %b) nounwind readnone ssp {
42; CHECK-LABEL: f5:
43; CHECK:       // %bb.0:
44; CHECK-NEXT:    fminnm.4s v0, v0, v1
45; CHECK-NEXT:    ret
46  %vminnm2.i = tail call <4 x float> @llvm.aarch64.neon.fminnm.v4f32(<4 x float> %a, <4 x float> %b) nounwind
47  ret <4 x float> %vminnm2.i
48}
49
50define <2 x double> @f6(<2 x double> %a, <2 x double> %b) nounwind readnone ssp {
51; CHECK-LABEL: f6:
52; CHECK:       // %bb.0:
53; CHECK-NEXT:    fminnm.2d v0, v0, v1
54; CHECK-NEXT:    ret
55  %vminnm2.i = tail call <2 x double> @llvm.aarch64.neon.fminnm.v2f64(<2 x double> %a, <2 x double> %b) nounwind
56  ret <2 x double> %vminnm2.i
57}
58
59define float @f7(float %a, float %b) nounwind readnone ssp {
60; CHECK-LABEL: f7:
61; CHECK:       // %bb.0:
62; CHECK-NEXT:    fmaxnm s0, s0, s1
63; CHECK-NEXT:    ret
64  %vmaxnm2.i = tail call float @llvm.aarch64.neon.fmaxnm.f32(float %a, float %b) nounwind
65  ret float %vmaxnm2.i
66}
67
68define double @f8(double %a, double %b) nounwind readnone ssp {
69; CHECK-LABEL: f8:
70; CHECK:       // %bb.0:
71; CHECK-NEXT:    fminnm d0, d0, d1
72; CHECK-NEXT:    ret
73  %vmaxnm2.i = tail call double @llvm.aarch64.neon.fminnm.f64(double %a, double %b) nounwind
74  ret double %vmaxnm2.i
75}
76
77declare <2 x double> @llvm.aarch64.neon.fminnm.v2f64(<2 x double>, <2 x double>) nounwind readnone
78declare <4 x float> @llvm.aarch64.neon.fminnm.v4f32(<4 x float>, <4 x float>) nounwind readnone
79declare <2 x float> @llvm.aarch64.neon.fminnm.v2f32(<2 x float>, <2 x float>) nounwind readnone
80declare <2 x double> @llvm.aarch64.neon.fmaxnm.v2f64(<2 x double>, <2 x double>) nounwind readnone
81declare <4 x float> @llvm.aarch64.neon.fmaxnm.v4f32(<4 x float>, <4 x float>) nounwind readnone
82declare <2 x float> @llvm.aarch64.neon.fmaxnm.v2f32(<2 x float>, <2 x float>) nounwind readnone
83declare float @llvm.aarch64.neon.fmaxnm.f32(float, float) nounwind readnone
84declare double @llvm.aarch64.neon.fminnm.f64(double, double) nounwind readnone
85
86define double @test_fmaxnmv(<2 x double> %in) {
87; CHECK-LABEL: test_fmaxnmv:
88; CHECK:       // %bb.0:
89; CHECK-NEXT:    fmaxnmp.2d d0, v0
90; CHECK-NEXT:    ret
91  %max = call double @llvm.aarch64.neon.fmaxnmv.f64.v2f64(<2 x double> %in)
92  ret double %max
93}
94
95define double @test_fminnmv(<2 x double> %in) {
96; CHECK-LABEL: test_fminnmv:
97; CHECK:       // %bb.0:
98; CHECK-NEXT:    fminnmp.2d d0, v0
99; CHECK-NEXT:    ret
100  %min = call double @llvm.aarch64.neon.fminnmv.f64.v2f64(<2 x double> %in)
101  ret double %min
102}
103
104declare double @llvm.aarch64.neon.fmaxnmv.f64.v2f64(<2 x double>)
105declare double @llvm.aarch64.neon.fminnmv.f64.v2f64(<2 x double>)
106