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| author | hainque <hainque@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-08-31 11:18:59 +0000 |
|---|---|---|
| committer | hainque <hainque@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-08-31 11:18:59 +0000 |
| commit | 101a5a9d8b3cf45d5c8b0754ea9b9df3d41b149b (patch) | |
| tree | bab81521cede3b37dc3085081b16bbae39fab601 | |
| parent | a455468e9f5a16d5b354df6f7f4e3a7571c772cf (diff) | |
| download | ppe42-gcc-101a5a9d8b3cf45d5c8b0754ea9b9df3d41b149b.tar.gz ppe42-gcc-101a5a9d8b3cf45d5c8b0754ea9b9df3d41b149b.zip | |
* builtins.c (expand_builtin_setjmp): Use emit_jump to jump around
the != 0 case, which ensures pending stack adjustments are flushed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70958 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/builtins.c | 7 |
2 files changed, 9 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 16cc8148574..790f581ea98 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-08-31 Olivier Hainque <hainque@act-europe.fr> + + * builtins.c (expand_builtin_setjmp): Use emit_jump to jump around + the != 0 case, which ensures pending stack adjustments are flushed. + 2003-08-30 Zack Weinberg <zack@codesourcery.com> * configure.frag: Delete file. diff --git a/gcc/builtins.c b/gcc/builtins.c index bdb29cea67d..c63d812d90f 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -639,10 +639,11 @@ expand_builtin_setjmp (tree arglist, rtx target) expand_builtin_setjmp_setup (buf_addr, next_lab); - /* Set TARGET to zero and branch to the continue label. */ + /* Set TARGET to zero and branch to the continue label. Use emit_jump to + ensure that pending stack adjustments are flushed. */ emit_move_insn (target, const0_rtx); - emit_jump_insn (gen_jump (cont_lab)); - emit_barrier (); + emit_jump (cont_lab); + emit_label (next_lab); expand_builtin_setjmp_receiver (next_lab); |
