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[qfcc] Remove old ptrmove code from dag creation

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It doesn't seem to help any, and removing it doesn't break anything
(that is tested), and I'm working on better handling of ptrmove support.
This commit is contained in:
Bill Currie 2024-02-19 18:21:07 +09:00
parent 9a38cdfd78
commit 1fb4a556d7
1 changed files with 1 additions and 7 deletions
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8
tools/qfcc/source/dags.c
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@ -1004,21 +1004,15 @@ dag_create (flownode_t *flownode)
operand_t *operands[FLOW_OPERANDS];
dagnode_t *n = 0, *children[3] = {0, 0, 0};
daglabel_t *op, *lx;
int i;
dag_make_children (dag, s, operands, children);
if (s->type == st_flow || s->type == st_func) {
for (i = 0; i < 3; i++) {
for (int i = 0; i < 3; i++) {
if (children[i]) {
dag_make_var_live (live_vars, operands[i + 1]);
}
}
}
if (operands[4]) {
// a movep instruction knew what it was reading, so mark that
// as live
dag_make_var_live (live_vars, operands[4]);
}
op = opcode_label (dag, s->opcode, s->expr);
n = children[0];
if (s->type != st_assign) {