mips16e-extends.c: New test for testing the generation of MIPS16e zeb/zeh, seb/seh instructions.

* gcc.target/mips/mips16e-extends.c: New test for testing the
generation of MIPS16e zeb/zeh, seb/seh instructions.

From-SVN: r100980

gcc/testsuite/ChangeLog

+2005-06-15  David Ung  <davidu@mips.com>
+
+	* gcc.target/mips/mips16e-extends.c: New test for testing the
+	generation of MIPS16e zeb/zeh, seb/seh instructions.
+
 2005-06-15  Diego Novillo  <dnovillo@redhat.com>
 
 	PR 22018

gcc/testsuite/gcc.target/mips/mips16e-extends.c

+/* { dg-do compile } */
+/* { dg-mips-options "-Os -march=mips32 -mips16" } */
+
+short cksum16 (unsigned long n)
+{
+  unsigned long l;
+  l = validate (n, (n >> 16) + (n & 0xffff));
+  return l;
+}
+
+char cksum8 (unsigned long n)
+{
+  unsigned long l;
+  l = validate (n, (n >> 8) + (n & 0xff));
+  return l;
+}
+
+/* { dg-final { scan-assembler "zeh" } } */
+/* { dg-final { scan-assembler "seh" } } */
+/* { dg-final { scan-assembler "zeb" } } */
+/* { dg-final { scan-assembler "seb" } } */