diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-02-05 18:42:19 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-02-05 18:42:19 +0000 |
| commit | 617529e8d37eb3b3d1d5f3c107a0e34ec7562051 (patch) | |
| tree | 4e9ff9fb805d73c0c48089ece8cf85aba6937092 /gcc/combine-stack-adj.c | |
| parent | 1ba7e31ff9a09e42074aa08d7c649a1e8981d52b (diff) | |
| download | gcc-617529e8d37eb3b3d1d5f3c107a0e34ec7562051.tar.gz | |
PR debug/52727
* combine-stack-adj.c: Revert r206943.
* sched-int.h (struct deps_desc): Add last_args_size.
* sched-deps.c (init_deps): Initialize it.
(sched_analyze_insn): Add OUTPUT dependencies between insns that
contain REG_ARGS_SIZE notes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207518 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/combine-stack-adj.c')
| -rw-r--r-- | gcc/combine-stack-adj.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/gcc/combine-stack-adj.c b/gcc/combine-stack-adj.c index c591c604b8a..69fd5ea77e3 100644 --- a/gcc/combine-stack-adj.c +++ b/gcc/combine-stack-adj.c @@ -567,7 +567,6 @@ combine_stack_adjustments_for_block (basic_block bb) && try_apply_stack_adjustment (insn, reflist, 0, -last_sp_adjust)) { - rtx note; if (last2_sp_set) maybe_move_args_size_note (last2_sp_set, last_sp_set, false); else @@ -577,11 +576,6 @@ combine_stack_adjustments_for_block (basic_block bb) reflist = NULL; last_sp_set = NULL_RTX; last_sp_adjust = 0; - /* We no longer adjust stack size. Whoever adjusted it earlier - hopefully got the note right. */ - note = find_reg_note (insn, REG_ARGS_SIZE, NULL_RTX); - if (note) - remove_note (insn, note); continue; } } |