aarch64: Avoid std::string in static data

Just a minor patch to avoid having to construct std::strings
in static data.

gcc/
	* common/config/aarch64/aarch64-common.cc (processor_name_to_arch)
	(arch_to_arch_name): Use const char * instead of std::string.

diff --git a/gcc/common/config/aarch64/aarch64-common.cc b/gcc/common/config/aarch64/aarch64-common.cc
index 85fb5f26d99050e95dbdd46cdc6545182da39547..8760e09206408d2e875bfe1d2b3c35b516470203 100644 (file)
--- a/gcc/common/config/aarch64/aarch64-common.cc
+++ b/gcc/common/config/aarch64/aarch64-common.cc
@@ -147,7 +147,7 @@ static const struct aarch64_option_extension all_extensions[] =
 
 struct processor_name_to_arch
 {
-  const std::string processor_name;
+  const char *const processor_name;
   const enum aarch64_arch arch;
   const uint64_t flags;
 };
@@ -155,7 +155,7 @@ struct processor_name_to_arch
 struct arch_to_arch_name
 {
   const enum aarch64_arch arch;
-  const std::string arch_name;
+  const char *const arch_name;
   const uint64_t flags;
 };