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| author | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-03-06 01:21:28 +0000 |
|---|---|---|
| committer | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-03-06 01:21:28 +0000 |
| commit | b3ff8d90ada59a50dbdb7d180207c322d00980b5 (patch) | |
| tree | 357cb8fd1a073e3842ae68057a07998e44bc5205 /gcc/rtl.h | |
| parent | 01a437153371e99509058d9467e9afe8b3ee3baf (diff) | |
| download | gcc-b3ff8d90ada59a50dbdb7d180207c322d00980b5.tar.gz | |
2004-03-05 Andreas Krebbel <krebbel1@de.ibm.com>
* rtl.h (mem_expr_equal_p): Function prototype added.
* cfgcleanup.c (merge_memattrs): New function.
(flow_find_cross_jump): Call merge_memattrs for matching insns.
* emit-rtl.c (mem_expr_equal_p): New function.
2004-03-05 Andreas Krebbel <krebbel1@de.ibm.com>
* gcc.dg/20040305-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@79005 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/rtl.h b/gcc/rtl.h index 94dc136e53b..6da77683fa3 100644 --- a/gcc/rtl.h +++ b/gcc/rtl.h @@ -1569,6 +1569,7 @@ extern void set_reg_attrs_from_mem (rtx, rtx); extern void set_mem_attrs_from_reg (rtx, rtx); extern void set_reg_attrs_for_parm (rtx, rtx); extern void set_reg_pointer_align (rtx, unsigned int); +extern int mem_expr_equal_p (tree, tree); /* In rtl.c */ extern rtx rtx_alloc_stat (RTX_CODE MEM_STAT_DECL); |