diff options
Diffstat (limited to 'lisc/parse.c')
| -rw-r--r-- | lisc/parse.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/lisc/parse.c b/lisc/parse.c index fc35800..5a06911 100644 --- a/lisc/parse.c +++ b/lisc/parse.c @@ -257,7 +257,7 @@ tmpref(char *v, int use) { int t; - for (t=0; t<ntmp; t++) + for (t=Tmp0; t<ntmp; t++) if (strcmp(v, tmp[t].name) == 0) goto Found; if (ntmp++ >= NTmp) @@ -496,9 +496,12 @@ parsefn(FILE *f) for (i=0; i<NBlk; i++) bmap[i] = 0; for (i=0; i<NTmp; i++) - tmp[i] = (Tmp){.name = ""}; - ntmp = 1; /* first tmp is invalid */ - ncon = 1; /* first con in 0 */ + if (i < Tmp0) + tmp[i] = (Tmp){.type = TReg}; + else + tmp[i] = (Tmp){.name = ""}; + ntmp = Tmp0; + ncon = 1; /* first constant must be 0 */ curi = insb; curb = 0; lnum = 1; @@ -531,11 +534,15 @@ printref(Ref r, Fn *fn, FILE *f) [TUndef] = "?", [TWord] = "w", [TLong] = "l", + [TReg] = "", }; switch (r.type) { case RTmp: - fprintf(f, "%%%s", fn->tmp[r.val].name); + if (r.val < Tmp0) + fprintf(f, "R%d", r.val); + else + fprintf(f, "%%%s", fn->tmp[r.val].name); return ttoa[fn->tmp[r.val].type]; case RCon: switch (fn->con[r.val].type) { @@ -554,9 +561,6 @@ printref(Ref r, Fn *fn, FILE *f) case RSlot: fprintf(f, "$%d", r.val); break; - case RReg: - fprintf(f, "R%d", r.val); - break; } return ""; } |