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Do not use MachineOperand::isVirtualRegister either!

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11283 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-02-10 21:12:22 +00:00
parent 9d58a500fc
commit 1cbe4d0ad0
7 changed files with 29 additions and 27 deletions
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10
lib/CodeGen/PrologEpilogInserter.cpp
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@ -116,12 +116,12 @@ void PEI::saveCallerSavedRegisters(MachineFunction &Fn) {
} else {
for (unsigned i = 0, e = (*I)->getNumOperands(); i != e; ++i) {
MachineOperand &MO = (*I)->getOperand(i);
assert(!MO.isVirtualRegister() &&
"Register allocation must be performed!");
if (MO.isRegister() && MO.isDef() &&
MRegisterInfo::isPhysicalRegister(MO.getReg()))
if (MO.isRegister() && MO.isDef()) {
assert(MRegisterInfo::isPhysicalRegister(MO.getReg()) &&
"Register allocation must be performed!");
ModifiedRegs[MO.getReg()] = true; // Register is modified
}
}
}
++I;
}