From e8b1e86872cd6e19c4c2976646f067c868b74db4 Mon Sep 17 00:00:00 2001 From: Richard Stallman Date: Sat, 29 May 1993 00:11:59 +0000 Subject: [PATCH] (shorten_branches): Do not call insn_current_length with an insn which has a non-varying length. (shorten_branches): Do not call insn_current_length with an insn which has a non-varying length. Use insn_lengths instead. From-SVN: r4590 --- gcc/final.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/gcc/final.c b/gcc/final.c index dafcfe5e79e..5834010663a 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -608,7 +608,14 @@ shorten_branches (first) int inner_length; insn_addresses[inner_uid] = insn_current_address; - inner_length = insn_current_length (inner_insn); + + /* insn_current_length returns 0 for insns with a + non-varying length. */ + if (! varying_length[inner_uid]) + inner_length = insn_lengths[inner_uid]; + else + inner_length = insn_current_length (inner_insn); + if (inner_length != insn_lengths[inner_uid]) { insn_lengths[inner_uid] = inner_length; -- 2.30.2