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| author | Jan Hubicka <jh@suse.cz> | 2001-12-17 18:56:04 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-12-17 17:56:04 +0000 |
| commit | 25b44be580d5a9dd0bde5802c82c758890a057ab (patch) | |
| tree | 03a7afd14c47bcda5954fb5424c4ec694107a53a /gcc | |
| parent | f438273e10f2a6c27bb604c81713d0affed465c3 (diff) | |
| download | gcc-25b44be580d5a9dd0bde5802c82c758890a057ab.zip gcc-25b44be580d5a9dd0bde5802c82c758890a057ab.tar.gz gcc-25b44be580d5a9dd0bde5802c82c758890a057ab.tar.bz2 | |
cfgrtl.c (redirect_edge_and_branch): Do simplify abnormal edges resulting from computed jump
* cfgrtl.c (redirect_edge_and_branch): Do simplify abnormal
edges resulting from computed jump
From-SVN: r48113
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cfgrtl.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e82ca4b..289bec3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Mon Dec 17 18:27:52 CET 2001 Jan Hubicka <jh@suse.cz> + + * cfgrtl.c (redirect_edge_and_branch): Do simplify abnormal + edges resulting from computed jump + Mon Dec 17 17:57:05 CET 2001 Jan Hubicka <jh@suse.cz> * Makefile.in (cfgcleanup.o): Add cselib.h dependancy. diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index efc05313..08912c5 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -792,7 +792,7 @@ redirect_edge_and_branch (e, target) basic_block src = e->src; rtx insn = src->end; - if (e->flags & EDGE_COMPLEX) + if (e->flags & (EDGE_ABNORMAL_CALL | EDGE_EH)) return false; if (try_redirect_by_replacing_jump (e, target)) |