diff options
| author | kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-06-05 18:04:53 +0000 |
|---|---|---|
| committer | kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-06-05 18:04:53 +0000 |
| commit | f5348769cb4db4bf09481ef4cea1530c7b2b74cd (patch) | |
| tree | 2373a829eef813d03a19067e02810711c5c332c9 | |
| parent | 57829215f0e3bc11609117a8b508f4892a39ba32 (diff) | |
| download | ppe42-gcc-f5348769cb4db4bf09481ef4cea1530c7b2b74cd.tar.gz ppe42-gcc-f5348769cb4db4bf09481ef4cea1530c7b2b74cd.zip | |
* config/sparc/sparc.c (short_branch): Correct error in range
computation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34410 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/sparc/sparc.c | 8 |
2 files changed, 10 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index de969e4467f..649a8713cc7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Mon Jun 5 14:06:18 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * config/sparc/sparc.c (short_branch): Correct error in range + computation. + 2000-06-05 J. David Anglin <dave@hiauly1.hia.nrc.ca> * fixinc/inclhack.def: New include hacks for ultrix. diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index a2b75121d3a..18873966f2f 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -2625,10 +2625,12 @@ int short_branch (uid1, uid2) int uid1, uid2; { - unsigned int delta = insn_addresses[uid1] - insn_addresses[uid2]; - if (delta + 1024 < 2048) + int delta = insn_addresses[uid1] - insn_addresses[uid2]; + + /* Leave a few words of "slop". */ + if (delta >= -1023 && delta <= 1022) return 1; - /* warning ("long branch, distance %d", delta); */ + return 0; } |
