From 467fd7909a24165420749615272a713ffefd2a4a Mon Sep 17 00:00:00 2001
From: Eric Botcazou <ebotcazou@gcc.gnu.org>
Date: Thu, 27 Jan 2011 08:39:33 +0000
Subject: [PATCH] re PR rtl-optimization/44174 (can't find a register in class
 'CLOBBERED_REGS' while reloading 'asm')

	PR rtl-optimization/44174
	* gcc.target/i386/asm-6.c: New test.

From-SVN: r169325
---
 gcc/testsuite/ChangeLog               |  7 ++++++-
 gcc/testsuite/gcc.target/i386/asm-6.c | 16 ++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 gcc/testsuite/gcc.target/i386/asm-6.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 4414684c20e..a626d20230e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,4 +1,9 @@
-2011-01-26  Mikael Pettersson <mikpe@it.uu.se>
+2011-01-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/44174
+	* gcc.target/i386/asm-6.c: New test.
+
+2011-01-26  Mikael Pettersson  <mikpe@it.uu.se>
 
 	PR rtl-optimization/46856
 	* gcc.c-torture/compile/pr46856.c: New test.
diff --git a/gcc/testsuite/gcc.target/i386/asm-6.c b/gcc/testsuite/gcc.target/i386/asm-6.c
new file mode 100644
index 00000000000..6aa37ef4276
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/asm-6.c
@@ -0,0 +1,16 @@
+/* PR rtl-optimization/44174 */
+/* Testcase by Jakub Jelinek <jakub@gcc.gnu.org> */
+
+/* { dg-do compile } */
+/* { dg-options "-O2 -fpic" { target fpic } } */
+
+int f0 (int, int, int, int, int);
+int f1 (void);
+
+void
+f2 (void)
+{
+  unsigned v1, v2, v3, v4;
+  __asm__ ("" : "=a" (v1), "=d" (v2), "=c" (v3), "=r" (v4));
+  f0 (f1 (), f1 (), f1 (), f1 (), (v4 >> 8) & 0xff);
+}