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| author | Mark Mitchell <mark@codesourcery.com> | 2001-06-08 16:19:45 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2001-06-08 16:19:45 +0000 |
| commit | b912bca0f08b27318ebcdcf2ce268e3dc464d110 (patch) | |
| tree | b078ead09ff55d50dc023f3cf7738bfa4886dad0 /gcc | |
| parent | 4b454fccf5dce834e4d2d31fc1d0e0be99dee267 (diff) | |
| download | gcc-b912bca0f08b27318ebcdcf2ce268e3dc464d110.zip gcc-b912bca0f08b27318ebcdcf2ce268e3dc464d110.tar.gz gcc-b912bca0f08b27318ebcdcf2ce268e3dc464d110.tar.bz2 | |
except.c (expand_eh_region_end_allowed): Call do_pending_stack_adjust as necessary.
* except.c (expand_eh_region_end_allowed): Call
do_pending_stack_adjust as necessary.
From-SVN: r43020
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/except.c | 8 |
2 files changed, 13 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 016586b..fc9e902 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-06-08 Mark Mitchell <mark@codesourcery.com> + + * except.c (expand_eh_region_end_allowed): Call + do_pending_stack_adjust as necessary. + Fri Jun 8 14:16:33 CEST 2001 Jan Hubicka <jh@suse.cz> * function.c (clobber_return_register): Clobber the pseudo return diff --git a/gcc/except.c b/gcc/except.c index e59afc6..5ad9071 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -857,11 +857,19 @@ expand_eh_region_end_allowed (allowed, failure) throws a different exception, that it will be processed by the correct region. */ + /* If there are any pending stack adjustments, we must emit them + before we branch -- otherwise, we won't know how much adjustment + is required later. */ + do_pending_stack_adjust (); around_label = gen_label_rtx (); emit_jump (around_label); emit_label (region->label); expand_expr (failure, const0_rtx, VOIDmode, EXPAND_NORMAL); + /* We must adjust the stack before we reach the AROUND_LABEL because + the call to FAILURE does not occur on all paths to the + AROUND_LABEL. */ + do_pending_stack_adjust (); emit_label (around_label); } |