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* flow.c (notice_stack_pointer_modification_1): Cleanup. 

From-SVN: r38282
This commit is contained in:
Jan Hubicka 2000-12-15 14:14:37 +01:00 committed by Jan Hubicka
parent 3896f13e30
commit 0bf7d71a78
2 changed files with 5 additions and 6 deletions
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4
gcc/ChangeLog
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@ -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.

7
gcc/flow.c
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@ -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;
}