xref: /llvm-project/llvm/test/CodeGen/AMDGPU/GlobalISel/strict_fma.f64.ll (revision 76c22b18eafd2156568d72e9df2ff7bd3457888a) 
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -global-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 < %s | FileCheck -check-prefix=GCN %s
3
4define double @v_constained_fma_f64_fpexcept_strict(double %x, double %y, double %z) #0 {
5; GCN-LABEL: v_constained_fma_f64_fpexcept_strict:
6; GCN:       ; %bb.0:
7; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
8; GCN-NEXT:    v_fma_f64 v[0:1], v[0:1], v[2:3], v[4:5]
9; GCN-NEXT:    s_setpc_b64 s[30:31]
10  %val = call double @llvm.experimental.constrained.fma.f64(double %x, double %y, double %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
11  ret double %val
12}
13
14define <2 x double> @v_constained_fma_v2f64_fpexcept_strict(<2 x double> %x, <2 x double> %y, <2 x double> %z) #0 {
15; GCN-LABEL: v_constained_fma_v2f64_fpexcept_strict:
16; GCN:       ; %bb.0:
17; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
18; GCN-NEXT:    v_fma_f64 v[0:1], v[0:1], v[4:5], v[8:9]
19; GCN-NEXT:    v_fma_f64 v[2:3], v[2:3], v[6:7], v[10:11]
20; GCN-NEXT:    s_setpc_b64 s[30:31]
21  %val = call <2 x double> @llvm.experimental.constrained.fma.v2f64(<2 x double> %x, <2 x double> %y, <2 x double> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
22  ret <2 x double> %val
23}
24
25define <3 x double> @v_constained_fma_v3f64_fpexcept_strict(<3 x double> %x, <3 x double> %y, <3 x double> %z) #0 {
26; GCN-LABEL: v_constained_fma_v3f64_fpexcept_strict:
27; GCN:       ; %bb.0:
28; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
29; GCN-NEXT:    v_fma_f64 v[0:1], v[0:1], v[6:7], v[12:13]
30; GCN-NEXT:    v_fma_f64 v[2:3], v[2:3], v[8:9], v[14:15]
31; GCN-NEXT:    v_fma_f64 v[4:5], v[4:5], v[10:11], v[16:17]
32; GCN-NEXT:    s_setpc_b64 s[30:31]
33  %val = call <3 x double> @llvm.experimental.constrained.fma.v3f64(<3 x double> %x, <3 x double> %y, <3 x double> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
34  ret <3 x double> %val
35}
36
37define <4 x double> @v_constained_fma_v4f64_fpexcept_strict(<4 x double> %x, <4 x double> %y, <4 x double> %z) #0 {
38; GCN-LABEL: v_constained_fma_v4f64_fpexcept_strict:
39; GCN:       ; %bb.0:
40; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
41; GCN-NEXT:    v_fma_f64 v[0:1], v[0:1], v[8:9], v[16:17]
42; GCN-NEXT:    v_fma_f64 v[2:3], v[2:3], v[10:11], v[18:19]
43; GCN-NEXT:    v_fma_f64 v[4:5], v[4:5], v[12:13], v[20:21]
44; GCN-NEXT:    v_fma_f64 v[6:7], v[6:7], v[14:15], v[22:23]
45; GCN-NEXT:    s_setpc_b64 s[30:31]
46  %val = call <4 x double> @llvm.experimental.constrained.fma.v4f64(<4 x double> %x, <4 x double> %y, <4 x double> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
47  ret <4 x double> %val
48}
49
50define double @v_constained_fma_f64_fpexcept_strict_fneg(double %x, double %y, double %z) #0 {
51; GCN-LABEL: v_constained_fma_f64_fpexcept_strict_fneg:
52; GCN:       ; %bb.0:
53; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
54; GCN-NEXT:    v_fma_f64 v[0:1], v[0:1], v[2:3], -v[4:5]
55; GCN-NEXT:    s_setpc_b64 s[30:31]
56  %neg.z = fneg double %z
57  %val = call double @llvm.experimental.constrained.fma.f64(double %x, double %y, double %neg.z, metadata !"round.tonearest", metadata !"fpexcept.strict")
58  ret double %val
59}
60
61define double @v_constained_fma_f64_fpexcept_strict_fneg_fneg(double %x, double %y, double %z) #0 {
62; GCN-LABEL: v_constained_fma_f64_fpexcept_strict_fneg_fneg:
63; GCN:       ; %bb.0:
64; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
65; GCN-NEXT:    v_fma_f64 v[0:1], -v[0:1], -v[2:3], v[4:5]
66; GCN-NEXT:    s_setpc_b64 s[30:31]
67  %neg.x = fneg double %x
68  %neg.y = fneg double %y
69  %val = call double @llvm.experimental.constrained.fma.f64(double %neg.x, double %neg.y, double %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
70  ret double %val
71}
72
73define double @v_constained_fma_f64_fpexcept_strict_fabs_fabs(double %x, double %y, double %z) #0 {
74; GCN-LABEL: v_constained_fma_f64_fpexcept_strict_fabs_fabs:
75; GCN:       ; %bb.0:
76; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
77; GCN-NEXT:    v_fma_f64 v[0:1], |v[0:1]|, |v[2:3]|, v[4:5]
78; GCN-NEXT:    s_setpc_b64 s[30:31]
79  %neg.x = call double @llvm.fabs.f64(double %x) #0
80  %neg.y = call double @llvm.fabs.f64(double %y) #0
81  %val = call double @llvm.experimental.constrained.fma.f64(double %neg.x, double %neg.y, double %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
82  ret double %val
83}
84
85define <2 x double> @v_constained_fma_v2f64_fpexcept_strict_fneg_fneg(<2 x double> %x, <2 x double> %y, <2 x double> %z) #0 {
86; GCN-LABEL: v_constained_fma_v2f64_fpexcept_strict_fneg_fneg:
87; GCN:       ; %bb.0:
88; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
89; GCN-NEXT:    v_fma_f64 v[0:1], -v[0:1], -v[4:5], v[8:9]
90; GCN-NEXT:    v_fma_f64 v[2:3], -v[2:3], -v[6:7], v[10:11]
91; GCN-NEXT:    s_setpc_b64 s[30:31]
92  %neg.x = fneg <2 x double> %x
93  %neg.y = fneg <2 x double> %y
94  %val = call <2 x double> @llvm.experimental.constrained.fma.v2f64(<2 x double> %neg.x, <2 x double> %neg.y, <2 x double> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
95  ret <2 x double> %val
96}
97
98declare double @llvm.fabs.f64(double)
99declare double @llvm.experimental.constrained.fma.f64(double, double, double, metadata, metadata)
100declare <2 x double> @llvm.experimental.constrained.fma.v2f64(<2 x double>, <2 x double>, <2 x double>, metadata, metadata)
101declare <3 x double> @llvm.experimental.constrained.fma.v3f64(<3 x double>, <3 x double>, <3 x double>, metadata, metadata)
102declare <4 x double> @llvm.experimental.constrained.fma.v4f64(<4 x double>, <4 x double>, <4 x double>, metadata, metadata)
103
104attributes #0 = { strictfp }
105