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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-02-08 21:13:03 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-02-08 21:13:03 +0000 |
| commit | f2b16dc84726755b3fb36d0ec2071b50863d2b8f (patch) | |
| tree | 9583dc41314ddad50b3bf98330a0e2f172b8615c /llvm/lib/CodeGen/RegAllocGreedy.cpp | |
| parent | 181376f29f9cb2301d565adc9a54a91e6107c4a0 (diff) | |
| download | bcm5719-llvm-f2b16dc84726755b3fb36d0ec2071b50863d2b8f.tar.gz bcm5719-llvm-f2b16dc84726755b3fb36d0ec2071b50863d2b8f.zip | |
Add LiveIntervals::addKillFlags() to recompute kill flags after register allocation.
This is a lot easier than trying to get kill flags right during live range
splitting and rematerialization.
llvm-svn: 125113
Diffstat (limited to 'llvm/lib/CodeGen/RegAllocGreedy.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/RegAllocGreedy.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/RegAllocGreedy.cpp b/llvm/lib/CodeGen/RegAllocGreedy.cpp index 4957847348e..4713da8a9af 100644 --- a/llvm/lib/CodeGen/RegAllocGreedy.cpp +++ b/llvm/lib/CodeGen/RegAllocGreedy.cpp @@ -1087,6 +1087,7 @@ bool RAGreedy::runOnMachineFunction(MachineFunction &mf) { allocatePhysRegs(); addMBBLiveIns(MF); + LIS->addKillFlags(); // Run rewriter { |
