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#include "parser.h"
char schedule_ppc_default;
int TargetSetOptFlags(short val, Boolean set) {
switch (val) {
case 'Pe':
pBackEnd.peephole = set;
break;
case 'Sn':
pBackEnd.schedule = 0;
break;
case 'Sh':
pBackEnd.schedule = set;
break;
case 'S?':
pBackEnd.processor = schedule_ppc_default;
break;
case 'SG':
pBackEnd.processor = schedule_ppc_default = PrefCPU_Generic;
break;
case 'S1':
pBackEnd.processor = schedule_ppc_default = PrefCPU_601;
break;
case 'S3':
pBackEnd.processor = schedule_ppc_default = PrefCPU_603;
break;
case 'S#':
pBackEnd.processor = schedule_ppc_default = PrefCPU_603e;
break;
case 'S4':
pBackEnd.processor = schedule_ppc_default = PrefCPU_604;
break;
case 'S%':
pBackEnd.processor = schedule_ppc_default = PrefCPU_604e;
break;
case 'S7':
pBackEnd.processor = schedule_ppc_default = PrefCPU_750;
break;
case 'SA':
pBackEnd.processor = schedule_ppc_default = PrefCPU_Altivec;
break;
default:
return 0;
}
return 1;
}
void TargetDisplayOptimizationOptions(Handle txt) {
PrefCPU p;
if (!pBackEnd.schedule) {
HPrintF(txt, "\t- no instruction scheduling\n");
} else {
HPrintF(txt, "\t- schedule for %s\n",
!(p = (PrefCPU) pBackEnd.processor) ? "generic PPC" :
(p == PrefCPU_601) ? "601" :
(p == PrefCPU_603) ? "603" :
(p == PrefCPU_603e) ? "603e" :
(p == PrefCPU_604) ? "604" :
(p == PrefCPU_604e) ? "604e" :
(p == PrefCPU_750) ? "750" :
(p == PrefCPU_Altivec) ? "Altivec" :
"???"
);
}
}
void TargetSetPragmaOptimizationsToUnspecified(void) {
}
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