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31 lines
1.2 KiB
LLVM
31 lines
1.2 KiB
LLVM
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; FUNC-LABEL: {{^}}extract_vector_elt_v2i16:
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; SI: buffer_load_ushort
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; SI: buffer_load_ushort
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; SI: buffer_store_short
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; SI: buffer_store_short
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define void @extract_vector_elt_v2i16(i16 addrspace(1)* %out, <2 x i16> %foo) nounwind {
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%p0 = extractelement <2 x i16> %foo, i32 0
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%p1 = extractelement <2 x i16> %foo, i32 1
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%out1 = getelementptr i16, i16 addrspace(1)* %out, i32 1
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store i16 %p1, i16 addrspace(1)* %out, align 2
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store i16 %p0, i16 addrspace(1)* %out1, align 2
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ret void
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}
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; FUNC-LABEL: {{^}}extract_vector_elt_v4i16:
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; SI: buffer_load_ushort
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; SI: buffer_load_ushort
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; SI: buffer_store_short
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; SI: buffer_store_short
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define void @extract_vector_elt_v4i16(i16 addrspace(1)* %out, <4 x i16> %foo) nounwind {
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%p0 = extractelement <4 x i16> %foo, i32 0
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%p1 = extractelement <4 x i16> %foo, i32 2
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%out1 = getelementptr i16, i16 addrspace(1)* %out, i32 1
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store i16 %p1, i16 addrspace(1)* %out, align 2
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store i16 %p0, i16 addrspace(1)* %out1, align 2
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ret void
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}
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