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commented out popAllTempValues since it leads to a bug - see code

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1327 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ruchira Sasanka 2001-11-15 22:03:04 +00:00
parent f90870f622
commit 3113375f90
1 changed files with 15 additions and 2 deletions
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17
lib/Target/SparcV9/SparcV9RegInfo.cpp
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@ -1111,7 +1111,18 @@ void UltraSparcRegInfo::insertCallerSavingCode(const MachineInstr *MInst,
// assert( (getInstrInfo()).isCall( MInst->getOpCode() ) );
// Clear the temp area of the stack
PRA.mcInfo.popAllTempValues(target);
//PRA.mcInfo.popAllTempValues(target);
// TODO*** Don't do this since we can have a situation lik
/*
stx %o1 %i6 1999 <--- inserted by this code
stx %o5 %i6 2007
*****
stx %o1 %i6 2007 ???? <-- inserted by statck2stack call arg
*/
hash_set<unsigned> PushedRegSet;
@ -1279,7 +1290,9 @@ void UltraSparcRegInfo::insertCallerSavingCode(const MachineInstr *MInst,
} // for each value in the LV set after instruction
// Clear the temp area of the stack
PRA.mcInfo.popAllTempValues(target);
// PRA.mcInfo.popAllTempValues(target);
// TODO *** see above call - optimize later
}