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Define functions that get/set maximum call frame size.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131752 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka 2011-05-20 20:11:17 +00:00
parent b8adb8af0f
commit 6ffbf82e22
1 changed files with 6 additions and 1 deletions
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7
lib/Target/Mips/MipsMachineFunction.h
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@ -84,13 +84,15 @@ private:
std::pair<int, int> InArgFIRange, OutArgFIRange; std::pair<int, int> InArgFIRange, OutArgFIRange;
int GPFI; // Index of the frame object for restoring $gp int GPFI; // Index of the frame object for restoring $gp
bool HasCall; // True if function has a function call. bool HasCall; // True if function has a function call.
int MaxCallFrameSize;
public: public:
MipsFunctionInfo(MachineFunction& MF) MipsFunctionInfo(MachineFunction& MF)
: CPUTopSavedRegOff(0), : CPUTopSavedRegOff(0),
FPUTopSavedRegOff(0), GPHolder(-1,-1), HasLoadArgs(false), FPUTopSavedRegOff(0), GPHolder(-1,-1), HasLoadArgs(false),
HasStoreVarArgs(false), SRetReturnReg(0), GlobalBaseReg(0), HasStoreVarArgs(false), SRetReturnReg(0), GlobalBaseReg(0),
VarArgsFrameIndex(0), InArgFIRange(std::make_pair(-1, 0)), VarArgsFrameIndex(0), InArgFIRange(std::make_pair(-1, 0)),
OutArgFIRange(std::make_pair(-1, 0)), GPFI(0), HasCall(false) OutArgFIRange(std::make_pair(-1, 0)), GPFI(0), HasCall(false),
MaxCallFrameSize(-1)
{} {}
int getCPUTopSavedRegOff() const { return CPUTopSavedRegOff; } int getCPUTopSavedRegOff() const { return CPUTopSavedRegOff; }
@ -155,6 +157,9 @@ public:
bool hasCall() const { return HasCall; } bool hasCall() const { return HasCall; }
void setHasCall() { HasCall = true; } void setHasCall() { HasCall = true; }
int getMaxCallFrameSize() const { return MaxCallFrameSize; }
void setMaxCallFrameSize(int S) { MaxCallFrameSize = S; }
}; };
} // end of namespace llvm } // end of namespace llvm