From: Alexandre Oliva <aoliva@redhat.com>
Date: Sat, 2 Sep 2000 02:44:45 +0000 (+0000)
Subject: * gcc.c-torture/compile/20000827-1.c: New test.
X-Git-Tag: prereleases/libstdc++-2.92~4312
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=298ec8f42f65f88ac5bf4df5f8592adc0edfbdfc;p=thirdparty%2Fgcc.git

* gcc.c-torture/compile/20000827-1.c: New test.

From-SVN: r36109
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 73aea90f07f4..58e1aea0e0ab 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
+
+	* gcc.c-torture/compile/20000827-1.c: New test.
+
 2000-09-01  Joseph S. Myers  <jsm28@cam.ac.uk>
 
 	* gcc.dg/format-diag-1.c: New test.
diff --git a/gcc/testsuite/gcc.c-torture/compile/20000827-1.c b/gcc/testsuite/gcc.c-torture/compile/20000827-1.c
new file mode 100644
index 000000000000..a985f908b2b6
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20000827-1.c
@@ -0,0 +1,17 @@
+/* Copyright (C) 2000  Free Software Foundation  */
+/* Contributed by Alexandre Oliva <aoliva@redhat.com> */
+
+int
+foo () 
+{
+  while (1)
+    {
+      int a;
+      char b;
+      /* gcse should not merge these asm statements, since their
+	 output operands have different modes.  */
+      __asm__("":"=r" (a)); __asm__("":"=r" (b));
+      if (b)
+	return a;
+    }
+}