forked from OSchip/llvm-project
27 lines
1.1 KiB
LLVM
27 lines
1.1 KiB
LLVM
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; RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN-OPT %s
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; RUN: llc -march=amdgcn -mcpu=fiji -O0 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN-NOOPT %s
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; GCN-LABEL: {{^}}scalar_to_vector_i16:
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; GCN-NOOPT: s_mov_b32 [[S:s[0-9]+]], 42
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; GCN-NOOPT: v_mov_b32_e32 [[V:v[0-9]+]], [[S]]
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; GCN-OPT: v_mov_b32_e32 [[V:v[0-9]+]], 42
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; GCN: buffer_store_short [[V]],
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define void @scalar_to_vector_i16() {
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%tmp = load <2 x i16>, <2 x i16> addrspace(5)* undef
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%tmp1 = insertelement <2 x i16> %tmp, i16 42, i64 0
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store <2 x i16> %tmp1, <2 x i16> addrspace(5)* undef
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ret void
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}
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; GCN-LABEL: {{^}}scalar_to_vector_f16:
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; GCN-NOOPT: s_movk_i32 [[S:s[0-9]+]], 0x3c00
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; GCN-NOOPT: v_mov_b32_e32 [[V:v[0-9]+]], [[S]]
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; GCN-OPT: v_mov_b32_e32 [[V:v[0-9]+]], 0x3c00
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; GCN: buffer_store_short [[V]],
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define void @scalar_to_vector_f16() {
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%tmp = load <2 x half>, <2 x half> addrspace(5)* undef
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%tmp1 = insertelement <2 x half> %tmp, half 1.0, i64 0
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store <2 x half> %tmp1, <2 x half> addrspace(5)* undef
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ret void
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}
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