Displaying 4 results from an estimated 4 matches for "enablefastiseloption".
2015 Nov 17
3
Mips unconditionally uses fast-isel?
> > The other thing that might work, is having TargetMachine remember how
> > the fast-isel option got set, and make OptLevelChanger do the right
> > thing. But that seems like a hack to work around Mips not obeying the
> > specified optimization level, honestly.
>
> I think we should do that as well. I don't think it's right that optnone
> enables Fast
2015 Nov 18
4
Mips unconditionally uses fast-isel?
...lt; "\n");
IS.TM.setFastISel(true);
}
Should be:
if (NewOptLevel == CodeGenOpt::None) {
DEBUG(dbgs() << "\nEnable FastISel for Function "
<< IS.MF->getFunction()->getName() << "\n");
IS.TM.setFastISel(EnableFastISelOption != cl::BOU_FALSE);
}
Where EnableFastISelOption has the same value as the global in LLVMTargetMachine.cpp
The main reason I'm asking for this is that I think it's weird to for optnone to use a different code generator
than -O0. These hidden overrides exist to help us debug code g...
2015 Nov 18
2
Mips unconditionally uses fast-isel?
...lt; "\n");
IS.TM.setFastISel(true);
}
Should be:
if (NewOptLevel == CodeGenOpt::None) {
DEBUG(dbgs() << "\nEnable FastISel for Function "
<< IS.MF->getFunction()->getName() << "\n");
IS.TM.setFastISel(EnableFastISelOption != cl::BOU_FALSE);
}
Where EnableFastISelOption has the same value as the global in LLVMTargetMachine.cpp
The main reason I'm asking for this is that I think it's weird to for optnone to use a different code generator
than –O0. These hidden overrides exist to help us debug code g...
2017 Jun 21
6
RFC: Cleaning up the Itanium demangler
...MCEncoding"},
{"_ZL10ShowMCInst", "ShowMCInst"},
{"_ZL15EnableMCLogging", "EnableMCLogging"},
{"_ZL17VerifyMachineCode", "VerifyMachineCode"},
{"_ZL10AsmVerbose", "AsmVerbose"},
{"_ZL20EnableFastISelOption", "EnableFastISelOption"},
{"_ZL17EnableSplitGEPGVN", "EnableSplitGEPGVN"},
{"_ZL9EnableLDV", "EnableLDV"},
{"_ZL12DisableReMat", "DisableReMat"},
{"_ZL10SplitEdges", "SplitEdges"},...