Bob Wilson 74b0ccc577 Fix pr4195: When iterating through predecessor blocks, break out of the loop ... after finding the (unique) layout predecessor. Sometimes a block may be listed more than once, and processing it more than once in this loop can lead to inconsistent values for FtTBB/FtFBB, since the AnalyzeBranch method does not clear these values. There's no point in continuing the loop regardless. The testcase for this is reduced from the 2003-05-02-DependentPHI SingleSource test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71536 91177308-0d34-0410-b5e6-96231b3b80d8		2009-05-12 03:48:10 +00:00
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Analysis	Allow scalar evolution to compute iteration counts for loops with a	2009-05-09 12:32:42 +00:00
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Bindings/Ocaml	Nounwind is not valid for function return values.	2009-05-06 13:51:18 +00:00
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CodeGen	Fix pr4195: When iterating through predecessor blocks, break out of the loop	2009-05-12 03:48:10 +00:00
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Feature	Make MDNode use CallbackVH. Also change MDNode to store Value* instead of	2009-05-10 20:57:05 +00:00
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TestRunner.sh	Fix a bashism in TestRunner.sh.	2008-07-28 18:41:03 +00:00