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| author | dim <dim@FreeBSD.org> | 2011-07-17 15:36:56 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-07-17 15:36:56 +0000 |
| commit | 1176aa52646fe641a4243a246aa7f960c708a274 (patch) | |
| tree | c8086addb211fa670a9d2b1038d8c2e453229755 /lib/CodeGen/MachineCSE.cpp | |
| parent | ece02cd5829cea836e9365b0845a8ef042d17b0a (diff) | |
| download | FreeBSD-src-1176aa52646fe641a4243a246aa7f960c708a274.zip FreeBSD-src-1176aa52646fe641a4243a246aa7f960c708a274.tar.gz | |
Vendor import of llvm trunk r135360:
http://llvm.org/svn/llvm-project/llvm/trunk@135360
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 f97ccf6..3a60a37 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. |
