From 1746a7627411f6bea920386ec6f295056c16f18a Mon Sep 17 00:00:00 2001
From: aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 29 Mar 2005 21:36:10 +0000
Subject: [PATCH] PR middle-end/20491 * gcc.dg/torture/asm-subreg-1.c: New
 test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97204 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/testsuite/ChangeLog                     |  5 +++++
 gcc/testsuite/gcc.dg/torture/asm-subreg-1.c | 14 ++++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/torture/asm-subreg-1.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2c1e6d0c5e9..81060c65267 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2005-03-29  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR middle-end/20491
+	* gcc.dg/torture/asm-subreg-1.c: New test.
+
 2005-03-29  Joseph S. Myers  <joseph@codesourcery.com>
 
 	PR c/20672
diff --git a/gcc/testsuite/gcc.dg/torture/asm-subreg-1.c b/gcc/testsuite/gcc.dg/torture/asm-subreg-1.c
new file mode 100644
index 00000000000..2a539208529
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/asm-subreg-1.c
@@ -0,0 +1,14 @@
+/* PR middle-end/20491 */
+
+/* { dg-do compile } */
+
+/* Combine used to introduce invalid subregs for the asm input, and
+   we'd crash later on, when removing all subregs.  */
+
+volatile unsigned short _const_32 [4] = {1,2,3,4};
+void
+evas_common_convert_yuv_420p_601_rgba()
+{
+  __asm__ __volatile__ ("" : : "X" (*_const_32));
+}
+
-- 
2.11.4.GIT