Add comment about alignment of error_jmp_buf.
@@ -5044,7 +5044,7 @@ typedef struct label_desc {
DEF_HTAB (label_desc_t);
struct scan_ctx {
- jmp_buf error_jmp_buf;
+ jmp_buf error_jmp_buf; /* keep it here to provide malloc alignment */
VARR (char) * error_msg_buf;
VARR (MIR_var_t) * scan_vars;
VARR (MIR_type_t) * scan_types;
