projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: de0ade4) | patch
Use a simpler data structure to calculate the least recently used register in RegAllo...
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 16 Apr 2010 23:32:37 +0000 (23:32 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 16 Apr 2010 23:32:37 +0000 (23:32 +0000)
commitcf7fbd41be73c2738ee07fded656d23f798976df
tree1bc6b5e9cd6fe8d1710f34287ed4f3adfbbdd999tree | snapshot
parentde0ade493900c0e5c9ebe1f795699b5a9d9f360bcommit | diff
Use a simpler data structure to calculate the least recently used register in RegAllocLocal.

This makes the local register allocator about 20% faster.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101574 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocLocal.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors