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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2009-09-28 20:32:26 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2009-09-28 20:32:26 +0000 |
| commit | 26207e5bf1123a793bd9b38bcda2f569a6b45ef2 (patch) | |
| tree | 6f8cfe636b0786c8e89fc7072bb060b4e659d9b9 /lib/Target/PowerPC | |
| parent | c60e0bec11ab791968de8959794768ad45fccd4d (diff) | |
| download | external_llvm-26207e5bf1123a793bd9b38bcda2f569a6b45ef2.zip external_llvm-26207e5bf1123a793bd9b38bcda2f569a6b45ef2.tar.gz external_llvm-26207e5bf1123a793bd9b38bcda2f569a6b45ef2.tar.bz2 | |
Introduce the TargetInstrInfo::KILL machine instruction and get rid of the
unused DECLARE instruction.
KILL is not yet used anywhere, it will replace TargetInstrInfo::IMPLICIT_DEF
in the places where IMPLICIT_DEF is just used to alter liveness of physical
registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83006 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC')
| -rw-r--r-- | lib/Target/PowerPC/PPCCodeEmitter.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCCodeEmitter.cpp b/lib/Target/PowerPC/PPCCodeEmitter.cpp index 3d62f2b..16d55a3 100644 --- a/lib/Target/PowerPC/PPCCodeEmitter.cpp +++ b/lib/Target/PowerPC/PPCCodeEmitter.cpp @@ -142,6 +142,7 @@ void Emitter<CodeEmitter>::emitBasicBlock(MachineBasicBlock &MBB) { MCE.emitLabel(MI.getOperand(0).getImm()); break; case TargetInstrInfo::IMPLICIT_DEF: + case TargetInstrInfo::KILL: break; // pseudo opcode, no side effects case PPC::MovePCtoLR: case PPC::MovePCtoLR8: |