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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-07-30 17:19:14 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-07-30 17:19:14 +0000 |
| commit | 21384c4ea8e1a8097a1feef1813c1414af9dae2a (patch) | |
| tree | f70aa60964ef47b2c9a2249922f7707f42cad6b0 /lib/CodeGen/RegAllocGreedy.cpp | |
| parent | 61377a1f3c595967fed1529fded506149f94422c (diff) | |
| download | llvm-21384c4ea8e1a8097a1feef1813c1414af9dae2a.tar.gz llvm-21384c4ea8e1a8097a1feef1813c1414af9dae2a.tar.bz2 llvm-21384c4ea8e1a8097a1feef1813c1414af9dae2a.tar.xz | |
Revert r136528 "Enable compact region splitting by default."
While this generally helped x86-64, there was some large regressions
for i386.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136571 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocGreedy.cpp')
| -rw-r--r-- | lib/CodeGen/RegAllocGreedy.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/RegAllocGreedy.cpp b/lib/CodeGen/RegAllocGreedy.cpp index 9bc2651870..239c8e4359 100644 --- a/lib/CodeGen/RegAllocGreedy.cpp +++ b/lib/CodeGen/RegAllocGreedy.cpp @@ -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); |