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| author | Jan Hubicka <jh@suse.cz> | 2000-12-13 18:52:49 +0000 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2000-12-13 18:52:49 +0000 |
| commit | a4377974da3e1e70fe9efcf160c028492828e596 (patch) | |
| tree | e1d2073bf460451fd7f5135161555b4f1c62f544 /gcc | |
| parent | b114d8ed2e78211d84a05d130e9506feb0520b7e (diff) | |
| download | gcc-a4377974da3e1e70fe9efcf160c028492828e596.zip gcc-a4377974da3e1e70fe9efcf160c028492828e596.tar.gz gcc-a4377974da3e1e70fe9efcf160c028492828e596.tar.bz2 | |
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
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/flow.c | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 683cf71..a53a1c0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +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. @@ -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)) |