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new testcase corresponding to PR621
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23157 91177308-0d34-0410-b5e6-96231b3b80d8
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test/CodeGen/X86/2005-08-30-RegAllocAliasProblem.ll
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test/CodeGen/X86/2005-08-30-RegAllocAliasProblem.ll
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; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | not grep 'test.*%AL' || \
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; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | not grep 'cmove.*%EAX'
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; This testcase was compiling to:
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;
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; _pypy_simple5:
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; movl $13, %ecx
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; movl $12, %eax
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; movb 4(%esp), %al
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; testb %al, %al ;; clobber EAX!
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; cmove %ecx, %eax
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; ret
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int %pypy_simple5(bool %b_4787) {
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%retval = select bool %b_4787, int 12, int 13 ; <int> [#uses=1]
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ret int %retval
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}
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