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(parent: 30f73e7) | patch
When checking if a load can be folded, we check if there is any non-direct
authorEvan Cheng <evan.cheng@apple.com>
Sat, 14 Oct 2006 08:30:15 +0000 (08:30 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Sat, 14 Oct 2006 08:30:15 +0000 (08:30 +0000)
commitce1381afd9e77c323b973989d8bb257dc33e7dda
tree2d0062eec798d8b7f441945e6cd166e42df18e20tree | snapshot
parent30f73e78bd92f9815647ef8e3d29dd355f29432ccommit | diff
When checking if a load can be folded, we check if there is any non-direct
way to reach the load via any nodes that would be folded. Start from the
root of the matched sub-tree.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30956 91177308-0d34-0410-b5e6-96231b3b80d8
utils/TableGen/DAGISelEmitter.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors