6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-11-01 00:17:01 +00:00
Code Issues Projects Releases Wiki Activity

When allocating space on stack for writing a register,

Browse Source 
use the size of the register, not the size of the Value type,
to get the right alignment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1284 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve
2001-11-12 23:26:35 +00:00
parent e492c9d4d1
commit 00521d79bf
5 changed files with 27 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
lib/Target/SparcV9/SparcV9RegInfo.cpp
View File

@@ -709,9 +709,9 @@ void UltraSparcRegInfo::colorCallArgs(const MachineInstr *const CallMI,
int TReg = PRA.getRegNotUsedByThisInst( LR->getRegClass(), CallMI );
int TmpOff = PRA.mcInfo.pushTempValue(target,
target.findOptimalStorageSize(LR->getType()));
// getStackOffsets().getNewTmpPosOffFromFP();
/**** NOTE: THIS SHOULD USE THE RIGHT SIZE FOR THE REG BEING PUSHED ****/
int TmpOff = PRA.mcInfo.pushTempValue(target, 8);
// target.findOptimalStorageSize(LR->getType()));
int argOffset = PRA.mcInfo.allocateOptionalArg(target, LR->getType());
@@ -1174,8 +1174,9 @@ void UltraSparcRegInfo::insertCallerSavingCode(const MachineInstr *MInst,
// and add them to InstrnsBefore and InstrnsAfter of the
// call instruction
int StackOff = PRA.mcInfo.pushTempValue(target,
target.findOptimalStorageSize(LR->getType()));
/**** NOTE: THIS SHOULD USE THE RIGHT SIZE FOR THE REG BEING PUSHED ****/
int StackOff = PRA.mcInfo.pushTempValue(target, 8);
// target.findOptimalStorageSize(LR->getType()));
MachineInstr *AdIBefCC, *AdIAftCC, *AdICpCC;
MachineInstr *AdIBef, *AdIAft;
@@ -1548,6 +1549,7 @@ void UltraSparcRegInfo::moveInst2OrdVec(vector<MachineInstr *> &OrdVec,
MachineInstr *AdIBef, *AdIAft;
// TODO: Change 8 below
/**** NOTE: THIS SHOULD USE THE RIGHT SIZE FOR THE REG BEING PUSHED ****/
const int StackOff = PRA.mcInfo.pushTempValue(target, 8);
// Save the UReg (%ox) on stack before it's destroyed