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| author | Vikram S. Adve <vadve@cs.uiuc.edu> | 2003-05-27 00:05:23 +0000 |
|---|---|---|
| committer | Vikram S. Adve <vadve@cs.uiuc.edu> | 2003-05-27 00:05:23 +0000 |
| commit | 7366fa1aa6d69a63e016abe7baec035690797f5a (patch) | |
| tree | 1d91f99165555819bf5175f2b889f1285f966936 /llvm/lib/CodeGen/PHIElimination.cpp | |
| parent | 631006ba48ba5c7a4e00f3ced4a3a9d382ba1dad (diff) | |
| download | bcm5719-llvm-7366fa1aa6d69a63e016abe7baec035690797f5a.tar.gz bcm5719-llvm-7366fa1aa6d69a63e016abe7baec035690797f5a.zip | |
(1) Added special register class containing (for now) %fsr.
Fixed spilling of %fcc[0-3] which are part of %fsr.
(2) Moved some machine-independent reg-class code to class TargetRegInfo
from SparcReg{Class,}Info.
(3) Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
and related functions and flags. Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".
llvm-svn: 6341
Diffstat (limited to 'llvm/lib/CodeGen/PHIElimination.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/PHIElimination.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/PHIElimination.cpp b/llvm/lib/CodeGen/PHIElimination.cpp index 11835cb30c5..2149f9044ea 100644 --- a/llvm/lib/CodeGen/PHIElimination.cpp +++ b/llvm/lib/CodeGen/PHIElimination.cpp @@ -165,7 +165,7 @@ 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.opIsDef() || MO.opIsDefAndUse()) { + if (MO.opIsDefOnly() || MO.opIsDefAndUse()) { HaveNotEmitted = false; break; } |
