Remove unused variable. (GH-27677) (#27680)

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Mark Shannon 2021-08-09 15:25:40 +01:00 committed by GitHub
parent d5c8ad2471
commit 0f02993b2c
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@ -7820,7 +7820,6 @@ is_exit_without_lineno(basicblock *b) {
static int
duplicate_exits_without_lineno(struct compiler *c)
{
basicblock *entry = NULL;
/* Copy all exit blocks without line number that are targets of a jump.
*/
for (basicblock *b = c->u->u_blocks; b != NULL; b = b->b_list) {
@ -7846,9 +7845,7 @@ duplicate_exits_without_lineno(struct compiler *c)
target->b_next = new_target;
}
}
entry = b;
}
assert(entry != NULL);
/* Eliminate empty blocks */
for (basicblock *b = c->u->u_blocks; b != NULL; b = b->b_list) {
while (b->b_next && b->b_next->b_iused == 0) {