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Change the set of callee-saved registers for non-MIPS32 architectures specified

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in MipsRegisterInfo::getCalleeSavedRegs so that both registers paired for a
double precision register get saved.

 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132243 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka 2011-05-28 01:41:05 +00:00
parent 3c14f24c9d
commit 5e93d1c615
1 changed files with 1 additions and 9 deletions
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10
lib/Target/Mips/MipsRegisterInfo.cpp
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@ -104,12 +104,6 @@ getCalleeSavedRegs(const MachineFunction *MF) const
Mips::S3, Mips::S2, Mips::S1, Mips::S0, 0
};
static const unsigned BitMode32CalleeSavedRegs[] = {
Mips::F30, Mips::F28, Mips::F26, Mips::F24, Mips::F22, Mips::F20,
Mips::RA, Mips::FP, Mips::S7, Mips::S6, Mips::S5, Mips::S4,
Mips::S3, Mips::S2, Mips::S1, Mips::S0, 0
};
static const unsigned Mips32CalleeSavedRegs[] = {
Mips::D15, Mips::D14, Mips::D13, Mips::D12, Mips::D11, Mips::D10,
Mips::RA, Mips::FP, Mips::S7, Mips::S6, Mips::S5, Mips::S4,
@ -118,10 +112,8 @@ getCalleeSavedRegs(const MachineFunction *MF) const
if (Subtarget.isSingleFloat())
return SingleFloatOnlyCalleeSavedRegs;
else if (Subtarget.isMips32())
return Mips32CalleeSavedRegs;
else
return BitMode32CalleeSavedRegs;
return Mips32CalleeSavedRegs;
}
BitVector MipsRegisterInfo::