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New test case for long standing bug that was fixed

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llvm-svn: 1873
This commit is contained in:
Chris Lattner 2002-03-14 19:40:44 +00:00
parent 1699a51763
commit e61d0b1898
1 changed files with 17 additions and 0 deletions
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test/Regression/CFrontend/2002-03-14-BrokenPHINode.c Normal file
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/* GCC was generating PHI nodes with an arity < #pred of the basic block the
* PHI node lived in. This was breaking LLVM because the number of entries
* in a PHI node must equal the number of predecessors for a basic block.
*/
int trys(char *s, int x)
{
int asa;
double Val;
int LLS;
if (x) {
asa = LLS + asa;
} else {
}
return asa+(int)Val;
}