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| author | amylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-03-31 16:38:25 +0000 |
|---|---|---|
| committer | amylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-03-31 16:38:25 +0000 |
| commit | 5ee7391d44a95f77c52ababfd5d0b1c60a1306ac (patch) | |
| tree | eb1cb6d12f45026af9ef859a57ece1c2d0710b67 /gcc/postreload-gcse.c | |
| parent | f2ccbedeaaf59a536396a51dc644d6b5cf4afcef (diff) | |
| download | gcc-5ee7391d44a95f77c52ababfd5d0b1c60a1306ac.tar.gz | |
* postreload-gcse.c: Include target.h.
(gcse_after_reload_main): Return early if we cannot modify jumps.
* Makefile.in (postreload-gcse.o): Depend on $(TARGET_H).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97332 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/postreload-gcse.c')
| -rw-r--r-- | gcc/postreload-gcse.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/postreload-gcse.c b/gcc/postreload-gcse.c index 75ca2572176..5234fe959af 100644 --- a/gcc/postreload-gcse.c +++ b/gcc/postreload-gcse.c @@ -43,6 +43,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #include "obstack.h" #include "hashtab.h" #include "params.h" +#include "target.h" /* The following code implements gcse after reload, the purpose of this pass is to cleanup redundant loads generated by reload and other @@ -1283,6 +1284,10 @@ delete_redundant_insns (void) void gcse_after_reload_main (rtx f ATTRIBUTE_UNUSED) { + + if (targetm.cannot_modify_jumps_p ()) + return; + memset (&stats, 0, sizeof (stats)); /* Allocate ememory for this pass. |