diff options
| author | Jan Hubicka <jh@suse.cz> | 2000-12-15 14:14:37 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2000-12-15 13:14:37 +0000 |
| commit | 0bf7d71a78ff9950e2b2fb64258abc21da549e04 (patch) | |
| tree | b7756c7272d10c580f48f75bab7c292c9ce79c33 | |
| parent | 3896f13e30b3100f34a99ff244956bdf122b6d3c (diff) | |
| download | gcc-0bf7d71a78ff9950e2b2fb64258abc21da549e04.zip gcc-0bf7d71a78ff9950e2b2fb64258abc21da549e04.tar.gz gcc-0bf7d71a78ff9950e2b2fb64258abc21da549e04.tar.bz2 | |
* flow.c (notice_stack_pointer_modification_1): Cleanup.
From-SVN: r38282
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/flow.c | 7 |
2 files changed, 5 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 76e45c6..e4f3c49 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Fri Dec 15 14:11:57 MET 2000 Jan Hubicka <jh@suse.cz> + + * flow.c (notice_stack_pointer_modification_1): Cleanup. + 2000-12-15 Alexandre Oliva <aoliva@redhat.com> * function.c (adjust_trampoline_addr): New function. @@ -3157,12 +3157,7 @@ notice_stack_pointer_modification_1 (x, pat, data) of a push until later in flow. See the comments in rtl.texi regarding Embedded Side-Effects on Addresses. */ || (GET_CODE (x) == MEM - && (GET_CODE (XEXP (x, 0)) == PRE_DEC - || GET_CODE (XEXP (x, 0)) == PRE_INC - || GET_CODE (XEXP (x, 0)) == PRE_MODIFY - || GET_CODE (XEXP (x, 0)) == POST_MODIFY - || GET_CODE (XEXP (x, 0)) == POST_DEC - || GET_CODE (XEXP (x, 0)) == POST_INC) + && GET_RTX_CLASS (GET_CODE (XEXP (x, 0))) == 'a' && XEXP (XEXP (x, 0), 0) == stack_pointer_rtx)) current_function_sp_is_unchanging = 0; } |