Thank Uros for the comments. The changes are committed to trunk http://gcc.gnu.org/viewcvs?view=revision&revision=193548 http://gcc.gnu.org/viewcvs?view=revision&revision=193549
Regards Ganesh -----Original Message----- From: Uros Bizjak [mailto:ubiz...@gmail.com] Sent: Wednesday, November 14, 2012 4:15 PM To: Gopalasubramanian, Ganesh Cc: gcc-patches@gcc.gnu.org Subject: Re: [PATCH, i386]: AMD bdver3 enablement On Wed, Nov 14, 2012 at 10:22 AM, Gopalasubramanian, Ganesh <ganesh.gopalasubraman...@amd.com> wrote: >> sseshuf replaces sselog in some insn patterns, but should be handled in the >> same way in *existing* .md files. > > Modifications done as per the comments. > 1. Sseshuf is added along with sselog in existing md files. > 2. sseshuf is handled in a separate pattern in bdver3.md > > Bootstrapping and "make -k check" passes. > Ok for trunk? > > 2012-11-14 Ganesh Gopalasubramanian > <ganesh.gopalasubraman...@amd.com> > > bdver3 Enablement > * gcc/doc/extend.texi: Add details about bdver3. > * gcc/doc/invoke.texi: Add details about bdver3. > * config.gcc (i[34567]86-*-linux* | ...): Add bdver3. > (case ${target}): Add bdver3. > * config/i386/i386.h (TARGET_BDVER3): New definition. > * config/i386/i386.md (define_attr "cpu"): Add bdver3. > * config/i386/sse.md (sseshuf): New type attribute. > * config/i386/athlon.md (sseshuf):Likewise. > * config/i386/atom.md (sseshuf):Likewise. > * config/i386/ppro.md (sseshuf):Likewise. > * config/i386/bdver1.md (sseshuf):Likewise. > * config/i386/i386.opt (flag_dispatch_scheduler): Add bdver3. > * config/i386/i386-c.c (ix86_target_macros_internal): Add > bdver3 def_and_undef > * config/i386/driver-i386.c (host_detect_local_cpu): Let > -march=native recognize bdver3 processors. > * config/i386/i386.c (struct processor_costs bdver3_cost): New. > (m_BDVER3): New definition. > (m_AMD_MULTIPLE): Includes m_BDVER3. > (initial_ix86_tune_features): Add bdver3 tune. > (processor_target_table): Add bdver3 entry. > (static const char *const cpu_names): Add bdver3 entry. > (software_prefetching_beneficial_p): Add bdver3. > (ix86_option_override_internal): Add bdver3 instruction sets. > (ix86_option_override_internal): Remove XSAVEOPT for bdver1 > and bdver2. > (ix86_issue_rate): Add bdver3. > (ix86_adjust_cost): Add bdver3. > (enum target_cpu_default): Add TARGET_CPU_DEFAULT_bdver3. > (enum processor_type): Add PROCESSOR_BDVER3. > * config/i386/bdver3.md: New file describing bdver3 pipelines. OK for mainline. Thanks, Uros.
