From: John David Anglin <danglin@gcc.gnu.org>
Date: Mon, 11 Aug 2014 19:13:46 +0000 (+0000)
Subject: re PR target/62038 (Out of range branch target in thunk)
X-Git-Tag: releases/gcc-4.8.4~299
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de9ee675d49caa6785b5d316220d6adea47a421e;p=thirdparty%2Fgcc.git

re PR target/62038 (Out of range branch target in thunk)

	PR target/62038
	* config/pa/pa.c (pa_asm_output_mi_thunk): Use a branch with %r31 link
	register.

From-SVN: r213831
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a7f5cbe955ab..88fc92a09e07 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2014-08-11  John Dave Anglin  <danglin@gcc.gnu.org>
+
+	PR target/62038
+	* config/pa/pa.c (pa_asm_output_mi_thunk): Use a branch with %r31 link
+	register.
+
 2014-08-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 
 	Backport from mainline
diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c
index 7603858340d6..de8b21854fce 100644
--- a/gcc/config/pa/pa.c
+++ b/gcc/config/pa/pa.c
@@ -8311,7 +8311,9 @@ pa_asm_output_mi_thunk (FILE *file, tree thunk_fndecl, HOST_WIDE_INT delta,
       if (!val_14)
 	output_asm_insn ("addil L'%2,%%r26", xoperands);
 
-      output_asm_insn ("b %0", xoperands);
+      /* An absolute branch without a link register is not considered
+	 a call by GAS.  We need a call to get a stub if necessary.  */
+      output_asm_insn ("bl %0,%%r31", xoperands);
 
       if (val_14)
 	{