[PATCH,i386] Enable FMA4 for AMD bdver3

[Gopalasubramanian, Ganesh]

Hi 

The below patch enables FMA4 for AMD bdver3 architectures.

"make -k check" passes.

Is it OK for upstream?

Regards
Ganesh


diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fb5b267..cbb5311 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2013-10-16 Ganesh Gopalasubramanian  <ganesh.gopalasubraman...@amd.com>
+
+       * config/i386/i386.c (ix86_option_override_internal): Enable FMA4
+       for AMD bdver3.
+
 2013-10-16  Hans-Peter Nilsson  <h...@axis.com>

        * config/cris/t-elfmulti (MULTILIB_OPTIONS, MULTILIB_DIRNAMES)
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index b5796db..c24ce36 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -3104,7 +3104,7 @@ ix86_option_override_internal (bool main_args_p,
       {"bdver3", PROCESSOR_BDVER3, CPU_BDVER3,
        PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3
        | PTA_SSE4A | PTA_CX16 | PTA_ABM | PTA_SSSE3 | PTA_SSE4_1
-       | PTA_SSE4_2 | PTA_AES | PTA_PCLMUL | PTA_AVX
+       | PTA_SSE4_2 | PTA_AES | PTA_PCLMUL | PTA_AVX | PTA_FMA4
        | PTA_XOP | PTA_LWP | PTA_BMI | PTA_TBM | PTA_F16C
        | PTA_FMA | PTA_PRFCHW | PTA_FXSR | PTA_XSAVE
        | PTA_XSAVEOPT | PTA_FSGSBASE},