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
4 define <4 x float> @vmaxnmq(<4 x float>* %A, <4 x float>* %B) nounwind {
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)
13 define <2 x float> @vmaxnmd(<2 x float>* %A, <2 x float>* %B) nounwind {
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)
22 define <4 x float> @vminnmq(<4 x float>* %A, <4 x float>* %B) nounwind {
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)
31 define <2 x float> @vminnmd(<2 x float>* %A, <2 x float>* %B) nounwind {
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)
40 define 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
51 define 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
62 define 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
73 define 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
85 declare <4 x float> @llvm.arm.neon.vminnm.v4f32(<4 x float>, <4 x float>) nounwind readnone
86 declare <2 x float> @llvm.arm.neon.vminnm.v2f32(<2 x float>, <2 x float>) nounwind readnone
87 declare <4 x float> @llvm.arm.neon.vmaxnm.v4f32(<4 x float>, <4 x float>) nounwind readnone
88 declare <2 x float> @llvm.arm.neon.vmaxnm.v2f32(<2 x float>, <2 x float>) nounwind readnone