From: Yao Qi <yao@codesourcery.com>
Date: Mon, 27 Dec 2010 12:45:02 +0000 (+0000)
Subject: backport: re PR debug/45447 (ICE with `-g -femit-struct-debug-baseonly')
X-Git-Tag: releases/gcc-4.5.3~341
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb5a195dfa5c1e79d69918d565f922825fe7c6f3;p=thirdparty%2Fgcc.git

backport: re PR debug/45447 (ICE with `-g -femit-struct-debug-baseonly')

Backport from mainline:
gcc/
        PR target/45447
        * config/arm/arm.c (arm_build_builtin_va_list): Assign
        va_list_name to TYPE_STUB_DECL (va_list_type).

gcc/testsuite/
        PR target/45447
        * gcc.target/arm/pr45447.c: New test.

From-SVN: r168270
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 64afb5c7396c..a60b9b8c3b77 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2010-12-27  Yao Qi  <yao@codesourcery.com>
+
+	Backport from mainline:
+	2010-10-14  Yao Qi  <yao@codesourcery.com>
+
+	PR target/45447
+	* config/arm/arm.c (arm_build_builtin_va_list): Assign
+	va_list_name to TYPE_STUB_DECL (va_list_type).
+
 2010-12-23  Sebastian Pop  <sebastian.pop@amd.com>
 	    Richard Guenther  <rguenther@suse.de>
 
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index c65f59e93d87..144cf7913ef5 100644
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -1114,6 +1114,7 @@ arm_build_builtin_va_list (void)
 			     va_list_type);
   DECL_ARTIFICIAL (va_list_name) = 1;
   TYPE_NAME (va_list_type) = va_list_name;
+  TYPE_STUB_DECL (va_list_type) = va_list_name;
   /* Create the __ap field.  */
   ap_field = build_decl (BUILTINS_LOCATION,
 			 FIELD_DECL, 
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 76ce267d9b09..28e16bfce464 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2010-12-27  Yao Qi  <yao@codesourcery.com>
+
+	Backport from mainline:
+	2010-10-14  Yao Qi  <yao@codesourcery.com>
+
+	PR target/45447
+	* gcc.target/arm/pr45447.c: New test.
+
 2010-12-24  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gnat.dg/opt13_pkg.ad[sb]: Fix line ending.
diff --git a/gcc/testsuite/gcc.target/arm/pr45447.c b/gcc/testsuite/gcc.target/arm/pr45447.c
new file mode 100644
index 000000000000..cb4a44275112
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/pr45447.c
@@ -0,0 +1,3 @@
+/* { dg-do compile } */
+/* { dg-options "-g -femit-struct-debug-baseonly" } */
+typedef __builtin_va_list x;