diff options
Diffstat (limited to 'ssa.c')
| -rw-r--r-- | ssa.c | 19 |
1 files changed, 16 insertions, 3 deletions
@@ -94,6 +94,8 @@ void copr_print(COpr *opr) { break; case IMM: fprintf(stderr, "%d", opr->info.imm); break; + case IMMS: fprintf(stderr, "\"%s\"", opr->info.str); + break; } } @@ -253,7 +255,7 @@ COpr ssa_postfix(CNode *p, CBlock_t cur, CInst_t lval, CBlock_t succ) { { base->dest.kind = TMP; base->dest.info.var = ctmp_create(rt); - base->op = (rt->type == CSTRUCT || rt->type == CUNION) ? ADD : ARR; + base->op = ARR; base->src1 = ssa_exp_(p->chd, cur, NULL, succ); base->src2.kind = IMM; base->src2.info.imm = p->ext.offset; @@ -263,7 +265,7 @@ COpr ssa_postfix(CNode *p, CBlock_t cur, CInst_t lval, CBlock_t succ) { { base->dest.kind = TMP; base->dest.info.var = ctmp_create(rt); - base->op = (rt->type == CSTRUCT || rt->type == CUNION) ? ADD : ARR; + base->op = ARR; base->src1 = ssa_exp_(p->chd, cur, NULL, succ); base->src2.kind = IMM; base->src2.info.imm = p->ext.offset; @@ -272,6 +274,7 @@ COpr ssa_postfix(CNode *p, CBlock_t cur, CInst_t lval, CBlock_t succ) { case POSTFIX_CALL: { CNode *arg = post->chd->chd; + CInst_t ps = NULL, t; base->op = CALL; base->src1 = ssa_exp_(p->chd, cur, lval, succ); base->dest.kind = TMP; @@ -281,7 +284,13 @@ COpr ssa_postfix(CNode *p, CBlock_t cur, CInst_t lval, CBlock_t succ) { CInst_t pi = NEW(CInst); pi->op = PUSH; pi->src1 = ssa_exp_(arg, cur, lval, succ); - cblock_append(cur, pi); + pi->next = ps; + ps = pi; + } + for (; ps; ps = t) + { + t = ps->next; + cblock_append(cur, ps); } } break; @@ -348,6 +357,10 @@ COpr ssa_exp_(CNode *p, CBlock_t cur, CInst_t lval, CBlock_t succ) { lval->dest = res; } break; + case STR: + res.kind = IMMS; + res.info.str = p->rec.strval; + break; default: if (p->ext.is_const) |