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1; RUN: llc < %s -mtriple armv8 -mattr=+neon | FileCheck %s
2; RUN: llc < %s -mtriple armv8 -mattr=+neon,+fp-armv8 -enable-unsafe-fp-math | FileCheck %s --check-prefix=CHECK-FAST
3
4define <4 x float> @vmaxnmq(<4 x float>* %A, <4 x float>* %B) nounwind {
5; CHECK: vmaxnmq
6; CHECK: vmaxnm.f32 q{{[0-9]+}}, q{{[0-9]+}}, q{{[0-9]+}}
7  %tmp1 = load <4 x float>* %A
8  %tmp2 = load <4 x float>* %B
9  %tmp3 = call <4 x float> @llvm.arm.neon.vmaxnm.v4f32(<4 x float> %tmp1, <4 x float> %tmp2)
10  ret <4 x float> %tmp3
11}
12
13define <2 x float> @vmaxnmd(<2 x float>* %A, <2 x float>* %B) nounwind {
14; CHECK: vmaxnmd
15; CHECK: vmaxnm.f32 d{{[0-9]+}}, d{{[0-9]+}}, d{{[0-9]+}}
16  %tmp1 = load <2 x float>* %A
17  %tmp2 = load <2 x float>* %B
18  %tmp3 = call <2 x float> @llvm.arm.neon.vmaxnm.v2f32(<2 x float> %tmp1, <2 x float> %tmp2)
19  ret <2 x float> %tmp3
20}
21
22define <4 x float> @vminnmq(<4 x float>* %A, <4 x float>* %B) nounwind {
23; CHECK: vminnmq
24; CHECK: vminnm.f32 q{{[0-9]+}}, q{{[0-9]+}}, q{{[0-9]+}}
25  %tmp1 = load <4 x float>* %A
26  %tmp2 = load <4 x float>* %B
27  %tmp3 = call <4 x float> @llvm.arm.neon.vminnm.v4f32(<4 x float> %tmp1, <4 x float> %tmp2)
28  ret <4 x float> %tmp3
29}
30
31define <2 x float> @vminnmd(<2 x float>* %A, <2 x float>* %B) nounwind {
32; CHECK: vminnmd
33; CHECK: vminnm.f32 d{{[0-9]+}}, d{{[0-9]+}}, d{{[0-9]+}}
34  %tmp1 = load <2 x float>* %A
35  %tmp2 = load <2 x float>* %B
36  %tmp3 = call <2 x float> @llvm.arm.neon.vminnm.v2f32(<2 x float> %tmp1, <2 x float> %tmp2)
37  ret <2 x float> %tmp3
38}
39
40define float @fp-armv8_vminnm_o(float %a, float %b) {
41; CHECK-FAST: fp-armv8_vminnm_o
42; CHECK-FAST-NOT: vcmp
43; CHECK-FAST: vminnm.f32
44; CHECK: fp-armv8_vminnm_o
45; CHECK-NOT: vminnm.f32
46  %cmp = fcmp olt float %a, %b
47  %cond = select i1 %cmp, float %a, float %b
48  ret float %cond
49}
50
51define float @fp-armv8_vminnm_u(float %a, float %b) {
52; CHECK-FAST: fp-armv8_vminnm_u
53; CHECK-FAST-NOT: vcmp
54; CHECK-FAST: vminnm.f32
55; CHECK: fp-armv8_vminnm_u
56; CHECK-NOT: vminnm.f32
57  %cmp = fcmp ult float %a, %b
58  %cond = select i1 %cmp, float %a, float %b
59  ret float %cond
60}
61
62define float @fp-armv8_vmaxnm_o(float %a, float %b) {
63; CHECK-FAST: fp-armv8_vmaxnm_o
64; CHECK-FAST-NOT: vcmp
65; CHECK-FAST: vmaxnm.f32
66; CHECK: fp-armv8_vmaxnm_o
67; CHECK-NOT: vmaxnm.f32
68  %cmp = fcmp ogt float %a, %b
69  %cond = select i1 %cmp, float %a, float %b
70  ret float %cond
71}
72
73define float @fp-armv8_vmaxnm_u(float %a, float %b) {
74; CHECK-FAST: fp-armv8_vmaxnm_u
75; CHECK-FAST-NOT: vcmp
76; CHECK-FAST: vmaxnm.f32
77; CHECK: fp-armv8_vmaxnm_u
78; CHECK-NOT: vmaxnm.f32
79  %cmp = fcmp ugt float %a, %b
80  %cond = select i1 %cmp, float %a, float %b
81  ret float %cond
82}
83
84
85declare <4 x float> @llvm.arm.neon.vminnm.v4f32(<4 x float>, <4 x float>) nounwind readnone
86declare <2 x float> @llvm.arm.neon.vminnm.v2f32(<2 x float>, <2 x float>) nounwind readnone
87declare <4 x float> @llvm.arm.neon.vmaxnm.v4f32(<4 x float>, <4 x float>) nounwind readnone
88declare <2 x float> @llvm.arm.neon.vmaxnm.v2f32(<2 x float>, <2 x float>) nounwind readnone
89