[AArch64] obvious - Fix parameter to vrsqrte_f64

[James Greenhalgh]

Hi,

vrsqrte_f64 is currently defined to take a float64x2_t, but it should
take a float64x1_t.

I've committed the attached, obvious fix as revision 202407.

James

---
2013-09-09  James Greenhalgh  <james.greenha...@arm.com>

        * config/aarch64/arm_neon.h (vrsqrte_f64): Fix parameter type.

diff --git a/gcc/config/aarch64/arm_neon.h b/gcc/config/aarch64/arm_neon.h
index ac94516..23b1116 100644
--- a/gcc/config/aarch64/arm_neon.h
+++ b/gcc/config/aarch64/arm_neon.h
@@ -12764,11 +12764,11 @@ vrsqrte_f32 (float32x2_t a)
   return result;
 }
 
-__extension__ static __inline float64x2_t __attribute__ ((__always_inline__))
-vrsqrte_f64 (float64x2_t a)
+__extension__ static __inline float64x1_t __attribute__ ((__always_inline__))
+vrsqrte_f64 (float64x1_t a)
 {
-  float64x2_t result;
-  __asm__ ("frsqrte %0.2d,%1.2d"
+  float64x1_t result;
+  __asm__ ("frsqrte %d0,%d1"
            : "=w"(result)
            : "w"(a)
            : /* No clobbers */);