| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2011-02-18 | prevent jump threading from merging blocks when their address is | Chris Lattner | |
| taken (and used!). This prevents merging the blocks (invalidating the block addresses) in a case like this: #define _THIS_IP_ ({ __label__ __here; __here: (unsigned long)&&__here; }) void foo() { printf("%p\n", _THIS_IP_); printf("%p\n", _THIS_IP_); printf("%p\n", _THIS_IP_); } which fixes PR4151. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125829 91177308-0d34-0410-b5e6-96231b3b80d8 | |||
| 2010-12-06 | Implement jump threading of 'indirectbr' by keeping track of whether we're ↵ | Frits van Bommel | |
| looking for ConstantInt*s or BlockAddress*s. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121066 91177308-0d34-0410-b5e6-96231b3b80d8 | |||
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