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23 lines
596 B
LLVM
23 lines
596 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 -relocation-model=static | not grep 'subl.*%esp'
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%A = external global ushort*
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%B = external global uint
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%C = external global uint
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void %test() {
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%tmp = load ushort** %A
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%tmp1 = getelementptr ushort* %tmp, int 1
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%tmp = load ushort* %tmp1
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%tmp3 = cast ushort %tmp to uint
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%tmp = load uint* %B
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%tmp4 = and uint %tmp, 16
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%tmp5 = load uint* %C
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%tmp6 = cast uint %tmp4 to ubyte
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%tmp7 = shl uint %tmp5, ubyte %tmp6
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%tmp9 = xor ubyte %tmp6, 16
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%tmp11 = shr uint %tmp3, ubyte %tmp9
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%tmp12 = or uint %tmp11, %tmp7
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store uint %tmp12, uint* %C
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ret void
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}
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