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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2b445f8cc9e..f73410d12d5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,29 @@ +2012-07-30 Kirill Yukhin <kirill.yukhin@intel.com> + Michael Zolotukhin <michael.v.zolotukhin@intel.com> + + * common/config/i386/i386-common.c (OPTION_MASK_ISA_RDSEED_SET): New. + (OPTION_MASK_ISA_RDSEED_UNSET): Likewise. + (ix86_handle_option): Handle mrdseed option. + * config.gcc (i[34567]86-*-*): Add rdseedintrin.h. + (x86_64-*-*): Likewise. + * config/i386/prfchwintrin.h: New header. + * config/i386/cpuid.h (bit_RDSEED): New. + * config/i386/driver-i386.c (host_detect_local_cpu): Detect + RDSEED support. + * config/i386/i386-c.c: Define __RDSEED__ if needed. + * config/i386/i386.c (ix86_target_string): Define + -mrdseed option. + (PTA_RDSEED): New. + (ix86_option_override_internal): Handle new option. + (ix86_valid_target_attribute_inner_p): Add OPT_mrdseed. + (ix86_builtins): Add enum entries for RDSEED* builtins. + (ix86_init_mmx_sse_builtins): Define new builtins. + (ix86_expand_builtin): Expand RDSEED* builtins. + * config/i386/i386.h (TARGET_RDSEED): New. + * config/i386/i386.md (rdseed<mode>_1): New. + * config/i386/i386.opt (mrdseed): New. + * config/i386/x86intrin.h: Include rdseedintrin.h. + 2012-07-30 Richard Guenther <rguenther@suse.de> * tree-into-ssa.c (mark_def_sites): Also process virtual operands. |