From: Jan Hubicka <jh@suse.cz>
Date: Fri, 8 Nov 2002 11:58:53 +0000 (+0100)
Subject: jump.c (mark_jump_label): Handle subregs of label_refs.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8dd3ca88e5deb80930bc143d3ed9ac0c772d6229;p=gcc.git

jump.c (mark_jump_label): Handle subregs of label_refs.

	* jump.c (mark_jump_label): Handle subregs of label_refs.
	* gcc.c-torture/compile/20021108-1.c: New testcase for x86-64 failure.

From-SVN: r58921
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 20c5fdcb428..c49ab9bf094 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Fri Nov  8 11:20:19 CET 2002  Jan Hubicka  <jh@suse.cz>
+
+	* jump.c (mark_jump_label): Handle subregs of label_refs.
+
 2002-11-07  David Mosberger  <davidm@hpl.hp.com>
 
         * config/ia64/crtend.asm: Include "auto-host.h".
diff --git a/gcc/jump.c b/gcc/jump.c
index 65312b4cc98..ef031f2a8a1 100644
--- a/gcc/jump.c
+++ b/gcc/jump.c
@@ -1397,7 +1397,6 @@ mark_jump_label (x, insn, in_mem)
     case PC:
     case CC0:
     case REG:
-    case SUBREG:
     case CONST_INT:
     case CONST_DOUBLE:
     case CLOBBER:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 679029eed31..2aa18e36afb 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+Fri Nov  8 10:52:15 CET 2002  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.c-torture/compile/20021108-1.c: New testcase for x86-64 failure.
+
 2002-11-07  Mark Mitchell  <mark@codesourcery.com>
 
 	* g++.dg/abi/vthunk3.C: New test.
diff --git a/gcc/testsuite/gcc.c-torture/compile/20021108-1.c b/gcc/testsuite/gcc.c-torture/compile/20021108-1.c
new file mode 100644
index 00000000000..c421639035a
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20021108-1.c
@@ -0,0 +1,7 @@
+int
+main()
+{
+l1:
+  return &&l1-&&l2;
+l2:
+}