From 77b9151288dfa9236e85bde9b5f68bdab7cc3dfc Mon Sep 17 00:00:00 2001 From: Richard Kenner Date: Mon, 5 Jun 2000 18:04:53 +0000 Subject: [PATCH] sparc.c (short_branch): Correct error in range computation. * config/sparc/sparc.c (short_branch): Correct error in range computation. From-SVN: r34410 --- gcc/ChangeLog | 5 +++++ 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 + + * config/sparc/sparc.c (short_branch): Correct error in range + computation. + 2000-06-05 J. David Anglin * 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; }