From: Bernd Schmidt <bernds@redhat.co.uk>
Date: Mon, 1 Jan 2001 18:42:49 +0000 (+0000)
Subject: Set JUMP_LABEL properly in instrument_loop_bct.
X-Git-Tag: prereleases/gcc-2.95.3-test1~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8353b540e6bf07bc4de944da9c3772c619f86a9c;p=thirdparty%2Fgcc.git

Set JUMP_LABEL properly in instrument_loop_bct.

From-SVN: r38595
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fb54fbb77588..3d40878c4fa4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -2,6 +2,8 @@
 
 	* version.c: Bump.
 
+	* loop.c (instrument_loop_bct): Set JUMP_LABEL on new jump.
+
 	2000-12-27  Geoffrey Keating  <geoffk@redhat.com>
 	* config/rs6000/rs6000.md (define_attr "length"): Correct
 	calculation.
diff --git a/gcc/loop.c b/gcc/loop.c
index a85e6d33d477..d7242ed04eb2 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -9386,6 +9386,7 @@ instrument_loop_bct (loop_start, loop_end, loop_num_iterations)
       emit_jump_insn_before (gen_decrement_and_branch_on_count (counter_reg,
 								start_label),
 			     loop_end);
+      JUMP_LABEL (prev_nonnote_insn (loop_end)) = start_label;
       LABEL_NUSES (start_label)++;
     }