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Crashes LegalizeTypes with "Do not know how to

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expand the result of this operator!" (node: ctlz).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46713 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands 2008-02-04 18:07:02 +00:00
parent 06418c5610
commit 6cc24947b6
1 changed files with 22 additions and 0 deletions
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test/CodeGen/Generic/2008-02-04-Ctlz.ll Normal file
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; RUN: llvm-as < %s | llc
@.str3 = external constant [56 x i8] ; <[56 x i8]*> [#uses=1]
define i32 @main() nounwind {
entry:
br label %bb30
bb30: ; preds = %bb30, %entry
%l.024 = phi i64 [ -10000, %entry ], [ 0, %bb30 ] ; <i64> [#uses=2]
%tmp37 = tail call i64 @llvm.ctlz.i64( i64 %l.024 ) ; <i64> [#uses=1]
trunc i64 %tmp37 to i32 ; <i32>:0 [#uses=1]
%tmp40 = tail call i32 (i8*, ...)* @printf( i8* noalias getelementptr ([56 x i8]* @.str3, i32 0, i32 0), i64 %l.024, i32 %0, i32 0, i32 0 ) nounwind ; <i32> [#uses=0]
br i1 false, label %bb30, label %bb9.i
bb9.i: ; preds = %bb30
ret i32 0
}
declare i32 @printf(i8* noalias , ...) nounwind
declare i64 @llvm.ctlz.i64(i64) nounwind readnone