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testcase for recent selectiondag patch

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llvm-svn: 30949
This commit is contained in:
Chris Lattner 2006-10-13 23:54:16 +00:00
parent bf50140aac
commit cfa6a33663
1 changed files with 19 additions and 0 deletions
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test/Regression/CodeGen/PowerPC/2006-10-13-Miscompile.ll Normal file
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; RUN: llvm-as < %s | llc -march=ppc32 &&
; RUN: llvm-as < %s | llc -march=ppc32 | not grep IMPLICIT_DEF
void %foo(long %X) {
entry:
%tmp1 = and long %X, 3 ; <long> [#uses=1]
%tmp = setgt long %tmp1, 2 ; <bool> [#uses=1]
br bool %tmp, label %UnifiedReturnBlock, label %cond_true
cond_true: ; preds = %entry
%tmp = tail call int (...)* %bar( ) ; <int> [#uses=0]
ret void
UnifiedReturnBlock: ; preds = %entry
ret void
}
declare int %bar(...)