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...ne spilling DLDREGS:%vreg25,1.436782e-03 = [344r,640r:0) 0 at 344r >From original %vreg8,1.838235e-03 = [224r,640r:0) 0 at 224r Value %vreg25:0 at 344r may remat from %vreg25<def> = LDIWRdK 2; DLDREGS:%vreg25 remat: 632r %vreg28<def> = LDIWRdK 2; DLDREGS:%vreg28 640e %R15R14<def> = COPY %vreg28<kill>; DLDREGS:%vreg28 interval: %vreg28,inf = [632r,640r:0) 0 at 632r All defs dead: %vreg25<def,dead> = LDIWRdK 2; DLDREGS:%vreg25 Remat created 1 dead defs. Deleting dead def 344r %vreg25<def,dead> = LDIWRdK 2; DLDREGS:%vreg25 0 regi...

On Nov 30, 2011, at 12:17 PM, Borja Ferrer wrote: > Thanks for all the hints Jakob, I've added the following piece of code after the spill code handling inside selectOrSplit() (ignoring some control logic): > > for (LiveIntervals::const_iterator I = LIS->begin(), E = LIS->end(); I != E; > ++I) > { > unsigned VirtReg = I->first; > if

...EGS:%vreg25,1.436782e-03 = [344r,640r:0) 0 at 344r > From original %vreg8,1.838235e-03 = [224r,640r:0) 0 at 224r > Value %vreg25:0 at 344r may remat from %vreg25<def> = LDIWRdK 2; DLDREGS:%vreg25 > remat: 632r %vreg28<def> = LDIWRdK 2; DLDREGS:%vreg28 > 640e %R15R14<def> = COPY %vreg28<kill>; DLDREGS:%vreg28 > interval: %vreg28,inf = [632r,640r:0) 0 at 632r > All defs dead: %vreg25<def,dead> = LDIWRdK 2; DLDREGS:%vreg25 > Remat created 1 dead defs. > Deleting dead def 344r %vreg25<def,dead> = LDIWRdK 2; DL...

Thanks for all the hints Jakob, I've added the following piece of code after the spill code handling inside selectOrSplit() (ignoring some control logic): for (LiveIntervals::const_iterator I = LIS->begin(), E = LIS->end(); I != E; ++I) { unsigned VirtReg = I->first; if ((TargetRegisterInfo::isVirtualRegister(VirtReg)) && (VRM->getPhys(VirtReg)