projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c50e2bc) | patch
Fix a bug where we incorrectly turned '(X & 0) == 0' into '(X & 0) >> -1',
authorChris Lattner <sabre@nondot.org>
Fri, 13 Oct 2006 22:46:18 +0000 (22:46 +0000)
committerChris Lattner <sabre@nondot.org>
Fri, 13 Oct 2006 22:46:18 +0000 (22:46 +0000)
commitdc78cbf45794739ee0fbc8e0c0597f97b5e94df6
treecc6d6bad36c05893708c23e447c17fb912642370tree | snapshot
parentc50e2bcdf7bff1f9681ab80e52691f274950fab5commit | diff
Fix a bug where we incorrectly turned '(X & 0) == 0' into '(X & 0) >> -1',
which is undefined.  "0" isn't a power of 2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30947 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAG.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors