When doing remat, don't consider uses of non-allocatable physregs. Patch
authorChris Lattner <sabre@nondot.org>
Sat, 27 Jun 2009 04:06:41 +0000 (04:06 +0000)
committerChris Lattner <sabre@nondot.org>
Sat, 27 Jun 2009 04:06:41 +0000 (04:06 +0000)
commit1873d0c2257b18451c5bb35577f929d0723433a0
treee6fb15bd54b6808abc890a6b009baa30887761f5
parent9cb9e6778c7d458eee7f3e25d304697ad10d8d46
When doing remat, don't consider uses of non-allocatable physregs.  Patch
by Evan.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74370 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LiveIntervalAnalysis.cpp