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| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-10-18 22:06:36 +0000 |
|---|---|---|
| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-10-18 22:06:36 +0000 |
| commit | 05ae776c039af0b27b80dfc443def90291345713 (patch) | |
| tree | fbc2c77e2ddf6b70e1a93ba6afc611f8b36b9730 /gcc/expr.h | |
| parent | d0518928abfb487dea969fb92cf0ffae9242ac36 (diff) | |
| download | gcc-05ae776c039af0b27b80dfc443def90291345713.tar.gz | |
PR middle-end/17813
* dojump.c (discard_pending_stack_adjust): New function.
(clear_pending_stack_adjust): Call it.
* expr.h (discard_pending_stack_adjust): Declare it.
* explow.c (emit_stack_save): Emit pending stack adjustments
before saving the stack pointer.
(emit_stack_restore): Discard pending stack adjustments before
restoring the stack pointer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89251 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/expr.h b/gcc/expr.h index 2f693bb3daf..dc66239f240 100644 --- a/gcc/expr.h +++ b/gcc/expr.h @@ -499,6 +499,9 @@ extern void expand_var (tree); arguments waiting to be popped. */ extern void init_pending_stack_adjust (void); +/* Discard any pending stack adjustment. */ +extern void discard_pending_stack_adjust (void); + /* When exiting from function, if safe, clear out any pending stack adjust so the adjustment won't get done. */ extern void clear_pending_stack_adjust (void); |