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-rw-r--r--util/romcc/romcc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/util/romcc/romcc.c b/util/romcc/romcc.c
index aa41ccf2ce..9a7d1a2ff6 100644
--- a/util/romcc/romcc.c
+++ b/util/romcc/romcc.c
@@ -21319,15 +21319,15 @@ static void verify_blocks(struct compile_state *state)
"computed users %d != stored users %d",
users, block->users);
}
+ if (!(block->last->next) || !(block->last->next->u.block)) {
+ internal_error(state, block->last,
+ "bad next block");
+ }
if (!triple_stores_block(state, block->last->next)) {
internal_error(state, block->last->next,
"cannot find next block");
}
block = block->last->next->u.block;
- if (!block) {
- internal_error(state, block->last->next,
- "bad next block");
- }
} while(block != state->bb.first_block);
if (blocks != state->bb.last_vertex) {
internal_error(state, 0, "computed blocks: %d != stored blocks %d",