[AArch64 Testsuite Obvious] Disable ipa-icf for testcases with common test bodies

gcc/testsuite/

	* gcc.target/aarch64/atomic-comp-swap-release-acquire.c: Add
	-fno-ipa-icf to dg-options
	* gcc.target/aarch64/vect_saddl_1.c: Likewise.
	* gcc.target/aarch64/vect_smlal_1.c: Likewise.

From-SVN: r221175

gcc/testsuite/ChangeLog

+2015-03-04  James Greenhalgh  <james.greenhalgh@arm.com>
+
+	* gcc.target/aarch64/atomic-comp-swap-release-acquire.c: Add
+	-fno-ipa-icf to dg-options
+	* gcc.target/aarch64/vect_saddl_1.c: Likewise.
+	* gcc.target/aarch64/vect_smlal_1.c: Likewise.
+
 2015-03-04  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/64398

gcc/testsuite/gcc.target/aarch64/atomic-comp-swap-release-acquire.c

 /* { dg-do compile } */
-/* { dg-options "-O2" } */
+/* { dg-options "-O2 -fno-ipa-icf" } */
 
 #include "atomic-comp-swap-release-acquire.x"
 

gcc/testsuite/gcc.target/aarch64/vect_saddl_1.c

 /* { dg-do run } */
-/* { dg-options "-O3 -fno-inline -save-temps -fno-vect-cost-model" } */
+/* { dg-options "-O3 -fno-inline -save-temps -fno-vect-cost-model -fno-ipa-icf" } */
 
 typedef signed char S8_t;
 typedef signed short S16_t;

gcc/testsuite/gcc.target/aarch64/vect_smlal_1.c

 /* { dg-do run } */
-/* { dg-options "-O3 -fno-inline -save-temps -fno-vect-cost-model" } */
+/* { dg-options "-O3 -fno-inline -save-temps -fno-vect-cost-model -fno-ipa-icf" } */
 
 typedef signed char S8_t;
 typedef signed short S16_t;