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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26387 91177308-0d34-0410-b5e6-96231b3b80d8
19 lines
468 B
LLVM
19 lines
468 B
LLVM
; RUN: llvm-as < %s | llc -march=ppc32 &&
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; RUN: llvm-as < %s | llc -march=ppc32 | not grep rlwin
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void %test(ubyte* %P) {
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%W = load ubyte* %P
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%X = shl ubyte %W, ubyte 1
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%Y = add ubyte %X, 2
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%Z = and ubyte %Y, 254 ; dead and
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store ubyte %Z, ubyte* %P
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ret void
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}
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ushort %test2(ushort %crc) { ; No and's should be needed for the ushorts here.
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%tmp.1 = shr ushort %crc, ubyte 1
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%tmp.7 = xor ushort %tmp.1, 40961
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ret ushort %tmp.7
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}
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