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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-02-23 01:22:15 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-02-23 01:22:15 +0000 |
| commit | 28d4803adeea6e1ad9aaea59f3b5f3ff5bcd5f20 (patch) | |
| tree | 0f7b34beab8f9faaf0249693961bf14be00c266a /llvm/lib/CodeGen/PostRASchedulerList.cpp | |
| parent | 96e7c09cad057d79689ce60d2652ca29f610c274 (diff) | |
| download | bcm5719-llvm-28d4803adeea6e1ad9aaea59f3b5f3ff5bcd5f20.tar.gz bcm5719-llvm-28d4803adeea6e1ad9aaea59f3b5f3ff5bcd5f20.zip | |
Handle regmasks in FixupKills.
llvm-svn: 151226
Diffstat (limited to 'llvm/lib/CodeGen/PostRASchedulerList.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/PostRASchedulerList.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/PostRASchedulerList.cpp b/llvm/lib/CodeGen/PostRASchedulerList.cpp index 1f7833c47df..88d20dc5c82 100644 --- a/llvm/lib/CodeGen/PostRASchedulerList.cpp +++ b/llvm/lib/CodeGen/PostRASchedulerList.cpp @@ -461,6 +461,10 @@ void SchedulePostRATDList::FixupKills(MachineBasicBlock *MBB) { // are completely defined. for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) { MachineOperand &MO = MI->getOperand(i); + if (MO.isRegMask()) + for (unsigned i = 0, e = TRI->getNumRegs(); i != e; ++i) + if (MO.clobbersPhysReg(i)) + KillIndices[i] = ~0u; if (!MO.isReg()) continue; unsigned Reg = MO.getReg(); if (Reg == 0) continue; |
