diff options
Diffstat (limited to 'src/nodes.c')
| -rw-r--r-- | src/nodes.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/src/nodes.c b/src/nodes.c index 9eb0113..4c5e97a 100644 --- a/src/nodes.c +++ b/src/nodes.c @@ -104,6 +104,8 @@ struct fn *new_function() f->blks = vec_create(sizeof(struct blk *)); f->tmps = vec_create(sizeof(struct tmp_map)); f->labels = vec_create(sizeof(struct label_map)); + f->has_calls = false; + f->max_callee_save = 0; /* empty block */ new_block(f); return f; @@ -134,15 +136,6 @@ void new_label(struct fn *f, struct blk *b, const char *name) vec_append(&f->labels, &(struct label_map){.id = name, .b = b}); } -static const char *op_str(enum insn_type n) { -#define CASE(I) case I: return #I; - switch (n) { - FOREACH_INSN_TYPE(CASE); - } -#undef CASE - return "unknown"; -} - void dump_val(struct val val) { long long r = val.r; long long v = val.v; @@ -160,7 +153,7 @@ void dump_val(struct val val) { void dump_insn(struct insn i) { - printf("\t"); + printf("//\t"); if (hasclass(i.out)) { dump_val(i.out); @@ -189,7 +182,7 @@ bool return_blk(struct blk *b) void dump_block(struct blk *b) { - printf("\t/*** block %lld ", (long long)b->id); + printf("//\t/*** block %lld ", (long long)b->id); if (b->name) printf("(%s) ", b->name); printf("***/\n"); @@ -199,20 +192,20 @@ void dump_block(struct blk *b) } if (return_blk(b)) { - printf("\n"); + printf("//\tRETURN\n"); return; } if (b->btype != J) { assert(b->s2); struct blk *s2 = b->s2; - printf("\t%s ", op_str(b->btype)); + printf("//\t%s ", op_str(b->btype)); dump_val(b->cmp[0]); printf(" "); dump_val(b->cmp[1]); printf(" -> %lli\n", (long long)s2->id); } - printf("\n"); + printf("//\n"); } void dump_function(struct fn *f) { |