[PATCH][AArch64][obvious] Remove obsolete comment in aarch64-option-extensions.def

[Kyrill Tkachov <kyrylo.tkachov@arm.com>]

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Hi all,

This comment in aarch64-option-extensions.def seems obsolete and to me is more confusing than helpful.
The entries in that file are not "example" extensions, they have a real meaning, and they are not templates
for adding new CPUs anyway (not sure that ever made sense).

This patch removes that comment.

Committed as obvious with r227011.

Thanks,
Kyrill

2015-08-19  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

     * config/aarch64/aarch64-option-extensions.def: Delete obsolete
     comment.

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commit 4de4c2a8d80eb49384cbd6c1746e0ce87ea3bbb4
Author: Kyrylo Tkachov <kyrylo.tkachov@arm.com>
Date:   Wed Aug 19 13:51:58 2015 +0100

    [AArch64][obvious] Remove obsolete comment in aarch64-option-extensions.def

diff --git a/gcc/config/aarch64/aarch64-option-extensions.def b/gcc/config/aarch64/aarch64-option-extensions.def
index 1762cc8..b261a0f 100644
--- a/gcc/config/aarch64/aarch64-option-extensions.def
+++ b/gcc/config/aarch64/aarch64-option-extensions.def
@@ -34,11 +34,6 @@
    should contain a whitespace-separated list of the strings in 'Features'
    that are required.  Their order is not important.  */
 
-/* V8 Architecture Extensions.
-   This list currently contains example extensions for CPUs that implement
-   AArch64, and therefore serves as a template for adding more CPUs in the
-   future.  */
-
 AARCH64_OPT_EXTENSION("fp",	AARCH64_FL_FP,                          AARCH64_FL_FPSIMD | AARCH64_FL_CRYPTO | AARCH64_FL_RDMA, "fp")
 AARCH64_OPT_EXTENSION("simd",	AARCH64_FL_FPSIMD,                      AARCH64_FL_SIMD | AARCH64_FL_CRYPTO | AARCH64_FL_RDMA,   "asimd")
 AARCH64_OPT_EXTENSION("crypto",	AARCH64_FL_CRYPTO | AARCH64_FL_FPSIMD,  AARCH64_FL_CRYPTO,   "aes pmull sha1 sha2")