mirror of https://git.wuffs.org/MWCC
70 lines
2.0 KiB
C
70 lines
2.0 KiB
C
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#include "parser.h"
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char schedule_ppc_default;
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int TargetSetOptFlags(short val, Boolean set) {
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switch (val) {
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case 'Pe':
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pBackEnd.peephole = set;
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break;
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case 'Sn':
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pBackEnd.schedule = 0;
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break;
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case 'Sh':
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pBackEnd.schedule = set;
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break;
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case 'S?':
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pBackEnd.processor = schedule_ppc_default;
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break;
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case 'SG':
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pBackEnd.processor = schedule_ppc_default = 0;
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break;
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case 'S1':
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pBackEnd.processor = schedule_ppc_default = 1;
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break;
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case 'S3':
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pBackEnd.processor = schedule_ppc_default = 2;
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break;
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case 'S#':
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pBackEnd.processor = schedule_ppc_default = 3;
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break;
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case 'S4':
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pBackEnd.processor = schedule_ppc_default = 4;
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break;
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case 'S%':
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pBackEnd.processor = schedule_ppc_default = 5;
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break;
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case 'S7':
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pBackEnd.processor = schedule_ppc_default = 6;
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break;
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case 'SA':
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pBackEnd.processor = schedule_ppc_default = 7;
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break;
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default:
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return 0;
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}
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return 1;
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}
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void TargetDisplayOptimizationOptions(Handle txt) {
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if (!pBackEnd.schedule) {
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HPrintF(txt, "\t- no instruction scheduling\n");
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} else {
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HPrintF(txt, "\t- schedule for %s\n",
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(pBackEnd.processor == 0) ? "generic PPC" :
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(pBackEnd.processor == 1) ? "601" :
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(pBackEnd.processor == 2) ? "603" :
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(pBackEnd.processor == 3) ? "603e" :
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(pBackEnd.processor == 4) ? "604" :
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(pBackEnd.processor == 5) ? "604e" :
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(pBackEnd.processor == 6) ? "750" :
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(pBackEnd.processor == 7) ? "Altivec" :
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"???"
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);
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}
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}
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void TargetSetPragmaOptimizationsToUnspecified() {
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}
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