vmx.exp: Explain why we skip tests for powerpc-eabispe.

	* gcc.dg/vmx/vmx.exp: Explain why we skip tests for
	powerpc-eabispe.

From-SVN: r85346

gcc/testsuite/ChangeLog

 2004-07-30  Aldy Hernandez  <aldyh@redhat.com>
 
+	* gcc.dg/vmx/vmx.exp: Explain why we skip tests for
+	powerpc-eabispe.
+
+2004-07-30  Aldy Hernandez  <aldyh@redhat.com>
+
 	* gcc.dg/vmx/vmx.exp: Disable tests for eabispe.
 
 2004-07-30  Richard Sandiford  <rsandifo@redhat.com>

gcc/testsuite/gcc.dg/vmx/vmx.exp

@@ -20,7 +20,8 @@
 load_lib gcc-dg.exp
 
 # Skip these tests for non-PowerPC targets and for Aix, where AltiVec
-# is not yet supported.
+# is not yet supported.  Also, skip these tests on the SPE because
+# AltiVec and E500 opcodes conflict.
 if {![istarget powerpc*-*-*] || [istarget powerpc*-*-aix*]
     || [istarget powerpc*-*eabispe*] } {
     return