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Revert r136528 "Enable compact region splitting by default."

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While this generally helped x86-64, there was some large regressions
for i386.

llvm-svn: 136571
This commit is contained in:
Jakob Stoklund Olesen 2011-07-30 17:19:14 +00:00
parent 58ad594855
commit 0caedc8db8
1 changed files with 1 additions and 1 deletions
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lib/CodeGen/RegAllocGreedy.cpp
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@ -52,7 +52,7 @@ STATISTIC(NumGlobalSplits, "Number of split global live ranges");
STATISTIC(NumLocalSplits, "Number of split local live ranges");
STATISTIC(NumEvicted, "Number of interferences evicted");
cl::opt<bool> CompactRegions("compact-regions", cl::init(true));
cl::opt<bool> CompactRegions("compact-regions");
static RegisterRegAlloc greedyRegAlloc("greedy", "greedy register allocator",
createGreedyRegisterAllocator);