[Patch, gcc, testsuite]Disable xordi3-opt.c/iordi3-opt.c on thumb1 target

[Tony Wang]

Hi there,

This is a test case clean up patch, because orr/eor instruction for thumb1 has 
only two variant:

ORRS <Rdn>, <Rm>
ORR<c> <Rdn>, <Rm>
No <shift> is available for thumb1 encoding, so test case 
xordi3-opt.c/iordi3-opt.c is invalid for thumb1
target. This patch just disabled them for thumb1 target.

Ok for the trunk?

gcc/gcc/testsuite/ChangeLog:
2014-09-04  Tony Wang  <tony.w...@arm.com>

         * gcc.target/arm/xordi3-opt.c: Disable this
         test case for thumb1 target.
         * gcc.target/arm/iordi3-opt.c: Ditto.

diff --git a/gcc/testsuite/gcc.target/arm/iordi3-opt.c 
b/gcc/testsuite/gcc.target/arm/iordi3-opt.c
index b3f465b..63fbe0b 100644
--- a/gcc/testsuite/gcc.target/arm/iordi3-opt.c
+++ b/gcc/testsuite/gcc.target/arm/iordi3-opt.c
@@ -1,4 +1,4 @@
-/* { dg-do compile } */
+/* { dg-do compile { target { arm_arm_ok || arm_thumb2_ok} } } */
 /* { dg-options "-O1" } */
 
 unsigned long long or64 (unsigned long long input)
diff --git a/gcc/testsuite/gcc.target/arm/xordi3-opt.c 
b/gcc/testsuite/gcc.target/arm/xordi3-opt.c
index 7e031c3..53b2bab 100644
--- a/gcc/testsuite/gcc.target/arm/xordi3-opt.c
+++ b/gcc/testsuite/gcc.target/arm/xordi3-opt.c
@@ -1,4 +1,4 @@
-/* { dg-do compile } */
+/* { dg-do compile { target { arm_arm_ok || arm_thumb2_ok} } } */
 /* { dg-options "-O1" } */
 
 unsigned long long xor64 (unsigned long long input)