From: Jeff Law <law@gcc.gnu.org>
Date: Thu, 14 May 1998 00:20:07 +0000 (-0600)
Subject: New testcase.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f824910ea1f3cb4ec56581a1f752c0c777720d49;p=platform%2Fupstream%2Fgcc.git

New testcase.

From-SVN: r19734
---

diff --git a/gcc/testsuite/gcc.dg/clobbers.c b/gcc/testsuite/gcc.dg/clobbers.c
new file mode 100644
index 0000000..0eddc14
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/clobbers.c
@@ -0,0 +1,27 @@
+/* Test asm clobbers on x86. */
+
+/* { dg-do run { target i?86-*-* } } */
+
+int main ()
+{
+        int i;
+        __asm__ ("movl $1,%0\n\txorl %%eax,%%eax" : "=r" (i) : : "eax");
+        if (i != 1)
+                abort ();
+        __asm__ ("movl $1,%0\n\txorl %%ebx,%%ebx" : "=r" (i) : : "ebx");
+        if (i != 1)
+                abort ();
+        __asm__ ("movl $1,%0\n\txorl %%ecx,%%ecx" : "=r" (i) : : "ecx");
+        if (i != 1)
+                abort ();
+        __asm__ ("movl $1,%0\n\txorl %%edx,%%edx" : "=r" (i) : : "edx");
+        if (i != 1)
+                abort ();
+        __asm__ ("movl $1,%0\n\txorl %%esi,%%esi" : "=r" (i) : : "esi");
+        if (i != 1)
+                abort ();
+        __asm__ ("movl $1,%0\n\txorl %%edi,%%edi" : "=r" (i) : : "edi");
+        if (i != 1)
+                abort ();
+        return 0;
+}