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Testcase that is miscompiled by the ppc backend
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23669 91177308-0d34-0410-b5e6-96231b3b80d8
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test/CodeGen/PowerPC/2005-10-08-ArithmeticRotate.ll
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9
test/CodeGen/PowerPC/2005-10-08-ArithmeticRotate.ll
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@ -0,0 +1,9 @@
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; This was erroneously being turned into an rlwinm instruction.
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; The sign bit does matter in this case.
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; RUN: llvm-as < %s | llc -march=ppc32 | grep srawi
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int %test(int %X) {
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%Y = and int %X, -2
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%Z = shr int %Y, ubyte 11
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ret int %Z
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}
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