On 12-01-10 18:33 , Andrew Pinski wrote:
On Tue, Jan 10, 2012 at 3:31 PM, Diego Novillo<dnovi...@google.com> wrote:
On 12-01-10 17:11 , Sriraman Tallam wrote:
This patch adds a new target builtin, __builtin_cpu_is_amdfam15, to check
for AMD Family 15h processors.
* i386-cpuinfo.c (__cpu_is_amdfam15): New member in __cpu_model
struct.
(get_amd_cpu): Check for family 15h processors.
(cpu_indicator_init): Adjust model and family for AMD processors.
Refactor code.
* i386.c (IX86_BUILTIN_CPU_IS_AMDFAM15): New enum value.
(fold_builtin_cpu): Process IX86_BUILTIN_CPU_IS_AMDFAM15.
(ix86_init_platform_type_builtins): Make new builtin
_builtin_cpu_is_amdfam15.
(ix86_expand_builtin): Expand IX86_BUILTIN_CPU_IS_AMDFAM15.
* testsuite/gcc.target/builtin_target.c (fn1): Call
__builtin_cpu_is_amdfam15.
Any reason why this is not applicable for upstream 4.6?
Yes because the upstream GCC does not have those builtins yet.
Ah, OK. I was confused by the [4.6] tag.
Diego.
