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(parent: cc40632) | patch
Non-allocatable physregs can be killed and dead, but don't treat them as
authorChris Lattner <sabre@nondot.org>
Fri, 8 Sep 2006 20:21:31 +0000 (20:21 +0000)
committerChris Lattner <sabre@nondot.org>
Fri, 8 Sep 2006 20:21:31 +0000 (20:21 +0000)
commit0c5b8dac794b23ac7f84acdc6d2661edb28ed5c8
tree9fd605e6bde00b21bb9ad5119bfed8ab6a0400d4tree | snapshot
parentcc406328bf0aaa5f25e268deed5b38be7d4dc7a5commit | diff
Non-allocatable physregs can be killed and dead, but don't treat them as
safe for later allocation.  This fixes McCat/18-imp with llc-beta.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30204 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocLocal.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors