2 ; RUN: llc -march=amdgcn -mcpu=SI < %s
4 ; GCN-LABEL: {{^}}global_truncstore_f64_to_f16:
6 define void @global_truncstore_f64_to_f16(half addrspace(1)* %out, double addrspace(1)* %in) #0 {
7 %val = load double, double addrspace(1)* %in
8 %cvt = fptrunc double %val to half
9 store half %cvt, half addrspace(1)* %out
13 ; GCN-LABEL: {{^}}global_truncstore_v2f64_to_v2f16:
15 define void @global_truncstore_v2f64_to_v2f16(<2 x half> addrspace(1)* %out, <2 x double> addrspace(1)* %in) #0 {
16 %val = load <2 x double>, <2 x double> addrspace(1)* %in
17 %cvt = fptrunc <2 x double> %val to <2 x half>
18 store <2 x half> %cvt, <2 x half> addrspace(1)* %out
22 ; GCN-LABEL: {{^}}global_truncstore_v3f64_to_v3f16:
24 define void @global_truncstore_v3f64_to_v3f16(<3 x half> addrspace(1)* %out, <3 x double> addrspace(1)* %in) #0 {
25 %val = load <3 x double>, <3 x double> addrspace(1)* %in
26 %cvt = fptrunc <3 x double> %val to <3 x half>
27 store <3 x half> %cvt, <3 x half> addrspace(1)* %out
31 ; GCN-LABEL: {{^}}global_truncstore_v4f64_to_v4f16:
33 define void @global_truncstore_v4f64_to_v4f16(<4 x half> addrspace(1)* %out, <4 x double> addrspace(1)* %in) #0 {
34 %val = load <4 x double>, <4 x double> addrspace(1)* %in
35 %cvt = fptrunc <4 x double> %val to <4 x half>
36 store <4 x half> %cvt, <4 x half> addrspace(1)* %out
40 ; GCN-LABEL: {{^}}global_truncstore_v8f64_to_v8f16:
42 define void @global_truncstore_v8f64_to_v8f16(<8 x half> addrspace(1)* %out, <8 x double> addrspace(1)* %in) #0 {
43 %val = load <8 x double>, <8 x double> addrspace(1)* %in
44 %cvt = fptrunc <8 x double> %val to <8 x half>
45 store <8 x half> %cvt, <8 x half> addrspace(1)* %out
49 ; GCN-LABEL: {{^}}global_truncstore_v16f64_to_v16f16:
51 define void @global_truncstore_v16f64_to_v16f16(<16 x half> addrspace(1)* %out, <16 x double> addrspace(1)* %in) #0 {
52 %val = load <16 x double>, <16 x double> addrspace(1)* %in
53 %cvt = fptrunc <16 x double> %val to <16 x half>
54 store <16 x half> %cvt, <16 x half> addrspace(1)* %out