diff options
author | Evan Cheng <evan.cheng@apple.com> | 2011-06-28 19:10:37 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2011-06-28 19:10:37 +0000 |
commit | e837dead3c8dc3445ef6a0e2322179c57e264a13 (patch) | |
tree | 57adf441e9376d2922b205181d6bad180c5dc80a /lib/CodeGen/MachineCSE.cpp | |
parent | 9bbe4d6c004f25bc491e2583cce7bc91891f68c7 (diff) |
- Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and
sink them into MC layer.
- Added MCInstrInfo, which captures the tablegen generated static data. Chang
TargetInstrInfo so it's based off MCInstrInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134021 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineCSE.cpp')
-rw-r--r-- | lib/CodeGen/MachineCSE.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/MachineCSE.cpp b/lib/CodeGen/MachineCSE.cpp index f97ccf6579..3a60a37af4 100644 --- a/lib/CodeGen/MachineCSE.cpp +++ b/lib/CodeGen/MachineCSE.cpp @@ -260,12 +260,12 @@ bool MachineCSE::isCSECandidate(MachineInstr *MI) { return false; // Ignore stuff that we obviously can't move. - const TargetInstrDesc &TID = MI->getDesc(); - if (TID.mayStore() || TID.isCall() || TID.isTerminator() || + const MCInstrDesc &MCID = MI->getDesc(); + if (MCID.mayStore() || MCID.isCall() || MCID.isTerminator() || MI->hasUnmodeledSideEffects()) return false; - if (TID.mayLoad()) { + if (MCID.mayLoad()) { // Okay, this instruction does a load. As a refinement, we allow the target // to decide whether the loaded value is actually a constant. If so, we can // actually use it as a load. |