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Fix PR2289: vr defined by multiple implicit_def as result of coalescing.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51648 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2008-05-28 17:40:10 +00:00
parent 33d3d4ad40
commit d77d4f98fb
2 changed files with 19 additions and 6 deletions
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10
test/CodeGen/X86/2008-05-28-CoalescerBug.ll Normal file
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; RUN: llvm-as < %s | llc -mtriple=x86_64-unknown-linux-gnu
; PR2289
define void @_ada_ca11001() {
entry:
%tmp59 = call i16 @ca11001_0__cartesian_assign( i8 zeroext 0, i8 zeroext 0, i16 undef ) ; <i16> [#uses=0]
unreachable
}
declare i16 @ca11001_0__cartesian_assign(i8 zeroext , i8 zeroext , i16)