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Fix code style

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llvm-svn: 47370
This commit is contained in:
Anton Korobeynikov 2008-02-20 11:24:05 +00:00
parent 4f6e612973
commit 9b1c5f2cac
1 changed files with 15 additions and 17 deletions
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32
lib/Target/Alpha/AlphaRegisterInfo.cpp
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@ -282,8 +282,7 @@ void AlphaRegisterInfo::emitEpilogue(MachineFunction &MF,
long NumBytes = MFI->getStackSize();
//now if we need to, restore the old FP
if (FP)
{
if (FP) {
//copy the FP into the SP (discards allocas)
BuildMI(MBB, MBBI, TII.get(Alpha::BISr), Alpha::R30).addReg(Alpha::R15)
.addReg(Alpha::R15);
@ -291,21 +290,20 @@ void AlphaRegisterInfo::emitEpilogue(MachineFunction &MF,
BuildMI(MBB, MBBI, TII.get(Alpha::LDQ), Alpha::R15).addImm(0).addReg(Alpha::R15);
}
if (NumBytes != 0)
{
if (NumBytes <= IMM_HIGH) {
BuildMI(MBB, MBBI, TII.get(Alpha::LDA), Alpha::R30).addImm(NumBytes)
.addReg(Alpha::R30);
} else if (getUpper16(NumBytes) <= IMM_HIGH) {
BuildMI(MBB, MBBI, TII.get(Alpha::LDAH), Alpha::R30)
.addImm(getUpper16(NumBytes)).addReg(Alpha::R30);
BuildMI(MBB, MBBI, TII.get(Alpha::LDA), Alpha::R30)
.addImm(getLower16(NumBytes)).addReg(Alpha::R30);
} else {
cerr << "Too big a stack frame at " << NumBytes << "\n";
abort();
}
}
if (NumBytes != 0) {
if (NumBytes <= IMM_HIGH) {
BuildMI(MBB, MBBI, TII.get(Alpha::LDA), Alpha::R30).addImm(NumBytes)
.addReg(Alpha::R30);
} else if (getUpper16(NumBytes) <= IMM_HIGH) {
BuildMI(MBB, MBBI, TII.get(Alpha::LDAH), Alpha::R30)
.addImm(getUpper16(NumBytes)).addReg(Alpha::R30);
BuildMI(MBB, MBBI, TII.get(Alpha::LDA), Alpha::R30)
.addImm(getLower16(NumBytes)).addReg(Alpha::R30);
} else {
cerr << "Too big a stack frame at " << NumBytes << "\n";
abort();
}
}
}
unsigned AlphaRegisterInfo::getRARegister() const {