Track allocatable instead of reserved regs, and never take an unallocatable hint.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 14 May 2010 22:02:56 +0000 (22:02 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 14 May 2010 22:02:56 +0000 (22:02 +0000)
commitefa155fd6e3820495205a09f8b9f20390d126153
treed8395a279f56d5460850e30b13dcb30c6ad10b66
parent8b3a8f5773d799762b61adf976b9771117f0f261
Track allocatable instead of reserved regs, and never take an unallocatable hint.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103828 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocFast.cpp