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From: Bernhard Walle <walle@corscience.de>
Date: Wed, 11 May 2011 16:26:14 +0200
Subject: [PATCH] Fix ICE on ARM
Upstream Bug URL: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45447
svn log -c 168270 svn://gcc.gnu.org/svn/gcc/branches/gcc-4_5-branch/
r168270 | qiyao | 2010-12-27 13:45:02 +0100 (Mo, 27. Dez 2010) | 10 Zeilen
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.
Signed-off-by: Bernhard Walle <walle@corscience.de>
---
gcc/config/arm/arm.c | 1 +
gcc/testsuite/gcc.target/arm/pr45447.c | 3 +++
2 files changed, 4 insertions(+), 0 deletions(-)
create mode 100644 gcc/testsuite/gcc.target/arm/pr45447.c
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index c65f59e..144cf79 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/gcc.target/arm/pr45447.c b/gcc/testsuite/gcc.target/arm/pr45447.c
new file mode 100644
index 0000000..cb4a442
--- /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;
--
1.7.5.1
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