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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 | 4dc534c7fe93743f28c093dde9332cdb9d8edfa3 (patch) | |
| tree | c5810ecdbbc4416c05eb621c5dc7998b592b2aef /lib/Linker/LinkArchives.cpp | |
| parent | afc0dc7184cf73ff7ac64e516284fbe0c7023ba4 (diff) | |
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. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20146 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Linker/LinkArchives.cpp')
0 files changed, 0 insertions, 0 deletions