[AArch64/AArch64-4.7] Fix warning - No previous prototype for aarch64_init_simd_builtins.

[James Greenhalgh]

Hi,

aarch64_init_simd_buitlins is not declared with a prototype, but it
doesn't need one as it should be declared static.

This patch fixes the warning:

config/aarch64/aarch64-builtins.c:314:1: warning: no previous prototype for 
‘aarch64_init_simd_builtins’ [-Wmissing-prototypes]

Which is hidden when building with g++, but looks like:

config/aarch64/aarch64-builtins.c:313:1: warning: no previous declaration for 
‘aarch64_init_simd_builtins’ [-Wmissing-declarations]

On Trunk.

Regression tested with no regressions on aarch64-none-elf.

OK to apply to trunk and aarch64-4.7-branch?

Thanks,
James Greenhalgh

---
gcc/

2013-02-28  James Greenhalgh  <james.greenha...@arm.com>

        * config/aarch64/aarch64-builtins.c
        (aarch64_init_simd_builtins): Make static.

diff --git a/gcc/config/aarch64/aarch64-builtins.c b/gcc/config/aarch64/aarch64-builtins.c
index dfa7b8c..1ea55a8 100644
--- a/gcc/config/aarch64/aarch64-builtins.c
+++ b/gcc/config/aarch64/aarch64-builtins.c
@@ -309,7 +309,7 @@ static GTY(()) tree aarch64_builtin_decls[AARCH64_BUILTIN_MAX];
 #define NUM_DREG_TYPES 6
 #define NUM_QREG_TYPES 6
 
-void
+static void
 aarch64_init_simd_builtins (void)
 {
   unsigned int i, fcode = AARCH64_SIMD_BUILTIN_BASE + 1;