diff options
| -rw-r--r-- | ssa.c | 14 |
1 files changed, 8 insertions, 6 deletions
@@ -303,8 +303,8 @@ void cphi_print(CPhi_t phi, CBlock_t blk) { fprintf(stderr, "\n"); } -void cblock_print(CBlock_t blk) { - fprintf(stderr, "_L%d:\n", blk->id + gbbase); +void cblock_print(CBlock_t blk, int base) { + fprintf(stderr, "_L%d:\n", blk->id + base); { CPhi_t p, sp = blk->phis; for (p = sp->next; p != sp; p = p->next) @@ -322,9 +322,10 @@ void cblock_print(CBlock_t blk) { } } } -void ssa_func_print(CBlock_t p) { - for (; p; p = p->next) - cblock_print(p); +void ssa_func_print(CFuncIR_t func) { + CBlock_t p; + for (p = func->entry; p; p = p->next) + cblock_print(p, func->gbbase); } void ssa_func(CType_t); void ssa_generate(int q) { @@ -349,7 +350,7 @@ void ssa_generate(int q) { for (cf = func_ir; cf; cf = cf->next) { fprintf(stderr, "%s:\n", cf->func->name); - ssa_func_print(cf->entry); + ssa_func_print(cf); } } } @@ -1717,6 +1718,7 @@ CRange_t crange_merge(CRange_t a, CRange_t b) { void add_range_(COpr_t opr, int begin, int end) { CRange_t range; + if (begin == end) return; range = NEW(CRange); range->l = begin; range->r = end; |