[AArch64][test] Mark variable as volatile in vsqrt_f64 test

	* gcc.target/aarch64/simd/vsqrt_f64_1.c: Mark variable volatile.

From-SVN: r218117

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5fc10c2..db8d4ff 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2014-11-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+       * gcc.target/aarch64/simd/vsqrt_f64_1.c: Mark variable volatile.
+
 2014-11-27  Richard Biener  <rguenther@suse.de>
 
        PR tree-optimization/64083

diff --git a/gcc/testsuite/gcc.target/aarch64/simd/vsqrt_f64_1.c b/gcc/testsuite/gcc.target/aarch64/simd/vsqrt_f64_1.c
index 57fb6bb..7f99bd5 100644 (file)
--- a/gcc/testsuite/gcc.target/aarch64/simd/vsqrt_f64_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/simd/vsqrt_f64_1.c
@@ -11,7 +11,7 @@ extern void abort (void);
 int
 main (void)
 {
-  float64x1_t in = vcreate_f64(0x3febd3e560634d7bULL);
+  volatile float64x1_t in = vcreate_f64(0x3febd3e560634d7bULL);
   float64x1_t result = vsqrt_f64 (in);
   float64_t expected = 0.9325321502142351;