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(parent: 3e2351f) | patch
Only check if coalescing is worthwhile when the result is targeting a more restrictiv...
authorEvan Cheng <evan.cheng@apple.com>
Fri, 23 Jan 2009 05:48:59 +0000 (05:48 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Fri, 23 Jan 2009 05:48:59 +0000 (05:48 +0000)
commitc16d37ead0f07cc250d06e5cdbb3836f2f6082cd
tree533d3ace8f1a8aa6623852c1393360c6d190fc61tree | snapshot
parent3e2351fa2a2b937935f953cd441aac78680a3562commit | diff
Only check if coalescing is worthwhile when the result is targeting a more restrictive register class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62837 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SimpleRegisterCoalescing.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors