diff options
Diffstat (limited to 'gcc/sched-int.h')
-rw-r--r-- | gcc/sched-int.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/sched-int.h b/gcc/sched-int.h index 97b7d2d..32a9db9 100644 --- a/gcc/sched-int.h +++ b/gcc/sched-int.h @@ -471,7 +471,9 @@ public: /* An INSN_LIST containing all insns with pending read operations. */ rtx_insn_list *pending_read_insns; - /* An EXPR_LIST containing all MEM rtx's which are pending reads. */ + /* An EXPR_LIST containing all MEM rtx's which are pending reads. The list + can contain stack pointer instead of memory. This is a special case (see + sched-deps.cc::sched_analyze_1). */ rtx_expr_list *pending_read_mems; /* An INSN_LIST containing all insns with pending write operations. */ |