Add new line before basic-block labels (except for the first BB0)

diff --git a/ext/opcache/Optimizer/zend_dump.c b/ext/opcache/Optimizer/zend_dump.c
index e06128457a9cad435db6b8a0fb6ac87d8299e5d6..dfd939f332c5a122ae7b02ded7dec21da6980118 100644 (file)
--- a/ext/opcache/Optimizer/zend_dump.c
+++ b/ext/opcache/Optimizer/zend_dump.c
@@ -734,6 +734,9 @@ static void zend_dump_block_info(const zend_cfg *cfg, int n, uint32_t dump_flags
 {
        zend_basic_block *b = cfg->blocks + n;
 
+       if (n > 0) {
+               fprintf(stderr, "\n");
+       }
        fprintf(stderr, "BB%d:\n     ;", n);
        if (b->flags & ZEND_BB_START) {
                fprintf(stderr, " start");