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| author | Alkis Evlogimenos <alkis@evlogimenos.com> | 2003-12-14 13:24:17 +0000 |
|---|---|---|
| committer | Alkis Evlogimenos <alkis@evlogimenos.com> | 2003-12-14 13:24:17 +0000 |
| commit | 4d7af65903cbc858464362e70a6adf499982ec8a (patch) | |
| tree | 5f40fb851e4f08c9aa8ebe952bb876ccb02c2ffb /lib/CodeGen/PHIElimination.cpp | |
| parent | 97323a47d88315b98e5ac38d64ba2a9e3f02b501 (diff) | |
| download | external_llvm-4d7af65903cbc858464362e70a6adf499982ec8a.zip external_llvm-4d7af65903cbc858464362e70a6adf499982ec8a.tar.gz external_llvm-4d7af65903cbc858464362e70a6adf499982ec8a.tar.bz2 | |
Change interface of MachineOperand as follows:
a) remove opIsUse(), opIsDefOnly(), opIsDefAndUse()
b) add isUse(), isDef()
c) rename opHiBits32() to isHiBits32(),
opLoBits32() to isLoBits32(),
opHiBits64() to isHiBits64(),
opLoBits64() to isLoBits64().
This results to much more readable code, for example compare
"op.opIsDef() || op.opIsDefAndUse()" to "op.isDef()" a pattern used
very often in the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10461 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PHIElimination.cpp')
| -rw-r--r-- | lib/CodeGen/PHIElimination.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/PHIElimination.cpp b/lib/CodeGen/PHIElimination.cpp index c4b811a..4d34080 100644 --- a/lib/CodeGen/PHIElimination.cpp +++ b/lib/CodeGen/PHIElimination.cpp @@ -175,7 +175,7 @@ bool PNE::EliminatePHINodes(MachineFunction &MF, MachineBasicBlock &MBB) { for (unsigned i = 0, e = PrevInst->getNumOperands(); i != e; ++i) { MachineOperand &MO = PrevInst->getOperand(i); if (MO.isVirtualRegister() && MO.getReg() == IncomingReg) - if (MO.opIsDefOnly() || MO.opIsDefAndUse()) { + if (MO.isDef()) { HaveNotEmitted = false; break; } |