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new testcase corresponding to PR621

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23157 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-08-30 21:02:51 +00:00
parent dd43c866c8
commit 353f1dea50
1 changed files with 17 additions and 0 deletions
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17
test/CodeGen/X86/2005-08-30-RegAllocAliasProblem.ll Normal file
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; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | not grep 'test.*%AL' || \
; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | not grep 'cmove.*%EAX'
; This testcase was compiling to:
;
; _pypy_simple5:
; movl $13, %ecx
; movl $12, %eax
; movb 4(%esp), %al
; testb %al, %al ;; clobber EAX!
; cmove %ecx, %eax
; ret
int %pypy_simple5(bool %b_4787) {
%retval = select bool %b_4787, int 12, int 13 ; <int> [#uses=1]
ret int %retval
}