From: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Date: Thu, 20 Dec 2007 01:17:57 +0000 (+0000)
Subject: re PR target/34525 (ICE in extract_insn, at recog.c:1990 on hppa)
X-Git-Tag: releases/gcc-4.3.0~864
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f946206c0eb307caa93dea8d55a7a2416e64049f;p=thirdparty%2Fgcc.git

re PR target/34525 (ICE in extract_insn, at recog.c:1990 on hppa)

	PR target/34525
	* pa.c (legitimize_pic_address): Force function labels into memory.

From-SVN: r131096
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7066277b236e..5e4ac241865e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2007-12-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR target/34525
+	* pa.c (legitimize_pic_address): Force function labels into memory.
+
 2007-12-19  Zdenek Dvorak  <ook@ucw.cz>
 
 	* omp-low.c (build_omp_regions_1): Recognition of combined parallels
diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c
index b4d890c930c4..46ecbc1a1dfe 100644
--- a/gcc/config/pa/pa.c
+++ b/gcc/config/pa/pa.c
@@ -694,6 +694,10 @@ legitimize_pic_address (rtx orig, enum machine_mode mode, rtx reg)
       tmp_reg = ((reload_in_progress || reload_completed)
 		 ? reg : gen_reg_rtx (Pmode));
 
+      /* Force function labels into memory.  */
+      if (function_label_operand (orig, mode))
+	orig = force_const_mem (mode, orig);
+
       emit_move_insn (tmp_reg,
 		      gen_rtx_PLUS (word_mode, pic_offset_table_rtx,
 				    gen_rtx_HIGH (word_mode, orig)));