commit | fd687500384803311556571989dc14cd84786904 | [log] [tgz] |
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author | Chris Lattner <sabre@nondot.org> | Thu Jan 24 18:00:32 2008 +0000 |
committer | Chris Lattner <sabre@nondot.org> | Thu Jan 24 18:00:32 2008 +0000 |
tree | 7f3f0f8440cf5cedd8ceb46320fcf6f757450d3d | |
parent | de6fa5f25f572b79b3dd7bbbe4dba78a54a4b2f8 [diff] |
Teach basicaa that 'byval' arguments define a new memory location that can't be aliased to other known objects. This allows us to know that byval pointer args don't alias globals, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46315 91177308-0d34-0410-b5e6-96231b3b80d8