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57 lines
2.1 KiB
LLVM
57 lines
2.1 KiB
LLVM
; XFAIL: *
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; RUN: llc -march=amdgcn -mcpu=SI < %s
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; GCN-LABEL: {{^}}global_truncstore_f64_to_f16:
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; GCN: s_endpgm
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define void @global_truncstore_f64_to_f16(half addrspace(1)* %out, double addrspace(1)* %in) #0 {
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%val = load double, double addrspace(1)* %in
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%cvt = fptrunc double %val to half
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store half %cvt, half addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}global_truncstore_v2f64_to_v2f16:
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; GCN: s_endpgm
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define void @global_truncstore_v2f64_to_v2f16(<2 x half> addrspace(1)* %out, <2 x double> addrspace(1)* %in) #0 {
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%val = load <2 x double>, <2 x double> addrspace(1)* %in
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%cvt = fptrunc <2 x double> %val to <2 x half>
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store <2 x half> %cvt, <2 x half> addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}global_truncstore_v3f64_to_v3f16:
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; GCN: s_endpgm
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define void @global_truncstore_v3f64_to_v3f16(<3 x half> addrspace(1)* %out, <3 x double> addrspace(1)* %in) #0 {
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%val = load <3 x double>, <3 x double> addrspace(1)* %in
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%cvt = fptrunc <3 x double> %val to <3 x half>
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store <3 x half> %cvt, <3 x half> addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}global_truncstore_v4f64_to_v4f16:
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; GCN: s_endpgm
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define void @global_truncstore_v4f64_to_v4f16(<4 x half> addrspace(1)* %out, <4 x double> addrspace(1)* %in) #0 {
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%val = load <4 x double>, <4 x double> addrspace(1)* %in
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%cvt = fptrunc <4 x double> %val to <4 x half>
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store <4 x half> %cvt, <4 x half> addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}global_truncstore_v8f64_to_v8f16:
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; GCN: s_endpgm
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define void @global_truncstore_v8f64_to_v8f16(<8 x half> addrspace(1)* %out, <8 x double> addrspace(1)* %in) #0 {
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%val = load <8 x double>, <8 x double> addrspace(1)* %in
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%cvt = fptrunc <8 x double> %val to <8 x half>
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store <8 x half> %cvt, <8 x half> addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}global_truncstore_v16f64_to_v16f16:
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; GCN: s_endpgm
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define void @global_truncstore_v16f64_to_v16f16(<16 x half> addrspace(1)* %out, <16 x double> addrspace(1)* %in) #0 {
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%val = load <16 x double>, <16 x double> addrspace(1)* %in
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%cvt = fptrunc <16 x double> %val to <16 x half>
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store <16 x half> %cvt, <16 x half> addrspace(1)* %out
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ret void
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}
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