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| author | Chris Lattner <sabre@nondot.org> | 2005-02-13 04:37:18 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-02-13 04:37:18 +0000 |
| commit | 7b0fbe7ccf7e59dbc04cb0d2a7b16abb183c5d67 (patch) | |
| tree | da0671aa36227a4ab0cc7305300b7c9d5a87e727 /llvm/lib/System/Path.cpp | |
| parent | b06944e81386221fc3087de961d899a864007073 (diff) | |
| download | bcm5719-llvm-7b0fbe7ccf7e59dbc04cb0d2a7b16abb183c5d67.tar.gz bcm5719-llvm-7b0fbe7ccf7e59dbc04cb0d2a7b16abb183c5d67.zip | |
Correct the recursive PHI node handling routines in a way that CANNOT induce
infinite loops (using the new replaceSymbolicValuesWithConcrete method).
This patch reverts this patch:
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20050131/023830.html
... which was an attempted fix for this problem. Unfortunately, that patch
caused test/Regression/Transforms/IndVarsSimplify/exit_value_tests.llx to fail
and slightly castrated the entire analysis. This patch fixes it right.
This patch is dedicated to jeffc, for making me deal with this. :)
llvm-svn: 20146
Diffstat (limited to 'llvm/lib/System/Path.cpp')
0 files changed, 0 insertions, 0 deletions
