flow.c (notice_stack_pointer_modification_1): Notice midifications using…

flow.c (notice_stack_pointer_modification_1): Notice midifications using PRE_MODIFY and POST_MODIFY. * flow.c (notice_stack_pointer_modification_1): Notice midifications using PRE_MODIFY and POST_MODIFY. From-SVN: r38226

flow.c (notice_stack_pointer_modification_1): Notice midifications using…
flow.c (notice_stack_pointer_modification_1): Notice midifications using PRE_MODIFY and POST_MODIFY. * flow.c (notice_stack_pointer_modification_1): Notice midifications using PRE_MODIFY and POST_MODIFY. From-SVN: r38226
a4377974 · Jan Hubicka · Jan Hubicka · b114d8ed · a4377974 · a4377974
Commit a4377974 authored Dec 13, 2000 by Jan Hubicka Committed by Jan Hubicka Dec 13, 2000
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gcc/ChangeLog
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gcc/flow.c
+2 -0

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+Wed Dec 13 19:48:04 MET 2000  Jan hubicka  <jh@suse.cz>
+
+	* flow.c (notice_stack_pointer_modification_1): Notice midifications
+	using PRE_MODIFY and POST_MODIFY.
+
 Wed Dec 13 17:25:32 MET 2000  Jan Hubicka  <jh@suse.cz>

 	* genoutput.c (process_template): Add sanity checking for '@' templates.

--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -3159,6 +3159,8 @@ notice_stack_pointer_modification_1 (x, pat, data)
      || (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)
 	  && XEXP (XEXP (x, 0), 0) == stack_pointer_rtx))