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(parent: f65f11c) | patch
- If a def is dead, do not spill it.
authorEvan Cheng <evan.cheng@apple.com>
Tue, 14 Aug 2007 23:25:37 +0000 (23:25 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 14 Aug 2007 23:25:37 +0000 (23:25 +0000)
commitb6ca4b370e1313b5d6bda19e86be370a3e00a38f
treef327410cbec5b9d80f337699f9a35a0f044a53e2tree | snapshot
parentf65f11c3841d38857a87c2d7801383eca134eb8dcommit | diff
- If a def is dead, do not spill it.
- If the defs of a spilled rematerializable MI are dead after the spill store is deleted, delete
  the def MI as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41086 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/VirtRegMap.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors