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| author | Chris Lattner <sabre@nondot.org> | 2008-02-17 20:51:26 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-02-17 20:51:26 +0000 |
| commit | 0b0803ae1508ff514dd7b471a2a3bcd1e83cb0ef (patch) | |
| tree | 14c62f7634cd8cca1b6beeef3e942ed56d95d5e0 /lib/Analysis/BasicAliasAnalysis.cpp | |
| parent | f06c3c29acb5560f27d18f8498cefcd4f58be08b (diff) | |
Split up subtracts into add+negate if they have a reassociable use or operand
that is also a subtract. This implements PR2047 and Transforms/Reassociate/subtest2.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47241 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/BasicAliasAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions