[PATCH, ARM] Fix testcases that require Thumb2 effective target.

[Yvan Roux]

Hi,

This patch fixes two ARM testcases that require target to be Thumb2
effective.  One is built for Cortex-m3, the purpose of the second one
is to generate thumb2_addsi3_compare0_scratch insn and both are
failing when compiled for armv5t for instance.

Built and regtested, is it OK for trunk ?

Thanks,
Yvan

2015-05-04  Yvan Roux  <yvan.r...@linaro.org>

    * gcc.target/arm/pr65067.c: Require Thumb2 effective target.
    * gcc.target/arm/pr65924.c: Likewise.

diff --git a/gcc/testsuite/gcc.target/arm/pr65067.c 
b/gcc/testsuite/gcc.target/arm/pr65067.c
index 9ddd7bb..05da294 100644
--- a/gcc/testsuite/gcc.target/arm/pr65067.c
+++ b/gcc/testsuite/gcc.target/arm/pr65067.c
@@ -1,4 +1,5 @@
 /* { dg-do compile } */
+/* { dg-require-effective-target arm_thumb2_ok } */
 /* { dg-options "-mthumb -mcpu=cortex-m3 -O2" } */
 
 struct tmp {
diff --git a/gcc/testsuite/gcc.target/arm/pr65924.c 
b/gcc/testsuite/gcc.target/arm/pr65924.c
index 746749f..e1ad394 100644
--- a/gcc/testsuite/gcc.target/arm/pr65924.c
+++ b/gcc/testsuite/gcc.target/arm/pr65924.c
@@ -1,4 +1,5 @@
 /* { dg-do compile } */
+/* { dg-require-effective-target arm_thumb2_ok } */
 /* { dg-options "-O2 -mthumb" } */
 
 int a, b, c;