search for: pr25033

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2015 Dec 04
2
analyzePhysReg question
...m-dev-bounces at lists.llvm.org] On Behalf Of >Sanjoy Das via llvm-dev >Sent: Thursday, December 03, 2015 11:16 PM >To: Quentin Colombet <qcolombet at apple.com> >Cc: llvm-dev at lists.llvm.org >Subject: Re: [llvm-dev] analyzePhysReg question > >I think this is related to PR25033: >https://llvm.org/bugs/show_bug.cgi?id=25033#c9 Yes, I agree this is very closely related. The code referenced in that PR if (Analysis.Kills || Analysis.Clobbers) // Register killed, so isn't live. return LQR_Dead; is incorrect I think. A clobber isn't a full def, an...
2015 Dec 04
2
analyzePhysReg question
> On Dec 3, 2015, at 5:36 PM, Quentin Colombet via llvm-dev <llvm-dev at lists.llvm.org> wrote: > >> >> On Dec 3, 2015, at 5:11 PM, Smith, Kevin B <kevin.b.smith at intel.com <mailto:kevin.b.smith at intel.com>> wrote: >> >> >> >>> -----Original Message----- >>> From: Quentin Colombet [mailto:qcolombet at apple.com
2015 Dec 04
2
analyzePhysReg question
...Sent: Thursday, December 03, 2015 11:16 PM >To: Quentin Colombet <qcolombet at apple.com<mailto:qcolombet at apple.com>> >Cc: llvm-dev at lists.llvm.org<mailto:llvm-dev at lists.llvm.org> >Subject: Re: [llvm-dev] analyzePhysReg question > >I think this is related to PR25033: >https://llvm.org/bugs/show_bug.cgi?id=25033#c9 Yes, I agree this is very closely related. The code referenced in that PR if (Analysis.Kills || Analysis.Clobbers) // Register killed, so isn't live. return LQR_Dead; is incorrect I think. A clobber isn't a full def, an...