[PATCH][AArch64] Specify CRC and Crypto support for Cortex-A53, A57

[Kyrill Tkachov]

Hi all,

The Cortex-A53 and Cortex-A57 cores support the CRC32 and Crypto extensions to 
the ARMv8-A architecture. This patch adds that information to their definitions 
in aarch64-cores.def.

Tested aarch64-none-elf with no regressions.

Ok for trunk? (or next stage1)?

Thanks,
Kyrill

2014-01-16  Kyrylo Tkachov  <kyrylo.tkac...@arm.com>

    * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
    and crypto support.
    (cortex-a57): Likewise.
    (cortex-a57.cortex-a53): Likewise.diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def
index a41d7d9..1039660 100644
--- a/gcc/config/aarch64/aarch64-cores.def
+++ b/gcc/config/aarch64/aarch64-cores.def
@@ -34,9 +34,9 @@
 
 /* V8 Architecture Processors.  */
 
-AARCH64_CORE("cortex-a53",  cortexa53, cortexa53, 8,  AARCH64_FL_FPSIMD, cortexa53)
-AARCH64_CORE("cortex-a57",  cortexa15, cortexa15, 8,  AARCH64_FL_FPSIMD, generic)
+AARCH64_CORE("cortex-a53",  cortexa53, cortexa53, 8,  AARCH64_FL_FPSIMD | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, cortexa53)
+AARCH64_CORE("cortex-a57",  cortexa15, cortexa15, 8,  AARCH64_FL_FPSIMD | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, generic)
 
 /* V8 big.LITTLE implementations.  */
 
-AARCH64_CORE("cortex-a57.cortex-a53",  cortexa57cortexa53, cortexa53, 8,  AARCH64_FL_FPSIMD, generic)
+AARCH64_CORE("cortex-a57.cortex-a53",  cortexa57cortexa53, cortexa53, 8,  AARCH64_FL_FPSIMD | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, generic)