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R600: Add a test that used to be broken that I forgot to add

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207017 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault 2014-04-23 19:45:05 +00:00
parent 53008d6713
commit 6cd6974e56
1 changed files with 29 additions and 0 deletions
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29
test/CodeGen/R600/extract_vector_elt_i16.ll Normal file
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; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; FUNC-LABEL: @extract_vector_elt_v2i16
; SI: BUFFER_LOAD_USHORT
; SI: BUFFER_STORE_SHORT
; SI: BUFFER_LOAD_USHORT
; SI: BUFFER_STORE_SHORT
define void @extract_vector_elt_v2i16(i16 addrspace(1)* %out, <2 x i16> %foo) nounwind {
%p0 = extractelement <2 x i16> %foo, i32 0
%p1 = extractelement <2 x i16> %foo, i32 1
%out1 = getelementptr i16 addrspace(1)* %out, i32 1
store i16 %p1, i16 addrspace(1)* %out, align 2
store i16 %p0, i16 addrspace(1)* %out1, align 2
ret void
}
; FUNC-LABEL: @extract_vector_elt_v4i16
; SI: BUFFER_LOAD_USHORT
; SI: BUFFER_STORE_SHORT
; SI: BUFFER_LOAD_USHORT
; SI: BUFFER_STORE_SHORT
define void @extract_vector_elt_v4i16(i16 addrspace(1)* %out, <4 x i16> %foo) nounwind {
%p0 = extractelement <4 x i16> %foo, i32 0
%p1 = extractelement <4 x i16> %foo, i32 2
%out1 = getelementptr i16 addrspace(1)* %out, i32 1
store i16 %p1, i16 addrspace(1)* %out, align 2
store i16 %p0, i16 addrspace(1)* %out1, align 2
ret void
}