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author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-04-30 01:37:54 +0000 |
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committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-04-30 01:37:54 +0000 |
commit | 5aa3211e2d9c618f1f2ae590792067dbcb572741 (patch) | |
tree | 337cff45c70fd0171b64d3a5cf1fb21fd74be254 /lib/CodeGen/Passes.cpp | |
parent | d5b679c8cea8cd0daa6b7588102b5d07ae5bba50 (diff) | |
download | llvm-5aa3211e2d9c618f1f2ae590792067dbcb572741.tar.gz llvm-5aa3211e2d9c618f1f2ae590792067dbcb572741.tar.bz2 llvm-5aa3211e2d9c618f1f2ae590792067dbcb572741.tar.xz |
Use a greedy algorithm for allocating registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130568 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/Passes.cpp')
-rw-r--r-- | lib/CodeGen/Passes.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/Passes.cpp b/lib/CodeGen/Passes.cpp index c62227535f..914c78b0b1 100644 --- a/lib/CodeGen/Passes.cpp +++ b/lib/CodeGen/Passes.cpp @@ -57,8 +57,8 @@ FunctionPass *llvm::createRegisterAllocator(CodeGenOpt::Level OptLevel) { // This forces linking of the greedy register allocator, so -regalloc=greedy // works in clang. - if (Ctor == createGreedyRegisterAllocator) - return createGreedyRegisterAllocator(); + if (Ctor == createLinearScanRegisterAllocator) + return createLinearScanRegisterAllocator(); if (Ctor != createDefaultRegisterAllocator) return Ctor(); @@ -68,6 +68,6 @@ FunctionPass *llvm::createRegisterAllocator(CodeGenOpt::Level OptLevel) { case CodeGenOpt::None: return createFastRegisterAllocator(); default: - return createLinearScanRegisterAllocator(); + return createGreedyRegisterAllocator(); } } |