On Tue, May 13, 2014 at 11:18 AM, Ilya Tocar <tocarip.in...@gmail.com> wrote:
>> > This patch add support for xsavec, xsaves ISA extensions, introduced in >> > [1], and clflushopt introduced in [2]. >> > >> > [1]http://www.intel.com/content/www/us/en/processors/architectures-software-developer-manuals.html >> > [2]http://software.intel.com/en-us/file/319433-018pdf >> > >> > Bootstraps, passes make-check. >> >> Please also add new options to g++.dg/other/i386-{2,3}.C and >> gcc.target/i386/sse-{14,15,22,23}.c. >> >> Uros. > > Done. > Looks like sse-15 doesn't need new options, I've assumed sse-12/13. Yes, you are right. > Changelog: > > 2014-05-12 Ilya Tocar <ilya.to...@intel.com> > > * common/config/i386/i386-common.c > (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define. > (OPTION_MASK_ISA_XSAVES_SET): Ditto. > (OPTION_MASK_ISA_XSAVEC_SET): Ditto. > (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto. > (OPTION_MASK_ISA_XSAVES_UNSET): Ditto. > (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto. > (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, > OPT_mclflushopt. > * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h, > xsavecintrin.h, xsavesintrin.h. > (x86_64-*-*): Ditto. > * config/i386/clflushoptintrin.h: New. > * config/i386/xsavecintrin.h: Ditto. > * config/i386/xsavesintrin.h: Ditto. > * config/i386/cpuid.h (bit_CLFLUSHOPT): Define. > (bit_XSAVES): Ditto. > (bit_XSAVES): Ditto. > * config/i386/driver-i386.c (host_detect_local_cpu): Handle > -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec, > -mno-clflushopt. > * config/i386/i386-c.c (ix86_target_macros_internal): Handle > OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC, > OPTION_MASK_ISA_XSAVES. > * config/i386/i386.c (ix86_target_string): Handle -mclflushopt, > -mxsavec, -mxsaves. > (PTA_CLFLUSHOPT) Define. > (PTA_XSAVEC): Ditto. > (PTA_XSAVES): Ditto. > (ix86_option_override_internal): Handle new options. > (ix86_valid_target_attribute_inner_p): Ditto. > (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64, > IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64, > IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT. > (bdesc_special_args): Add __builtin_ia32_xsaves, > __builtin_ia32_xrstors, > __builtin_ia32_xsavec, __builtin_ia32_xsaves64, > __builtin_ia32_xrstors64, > __builtin_ia32_xsavec64. > (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt. > (ix86_expand_builtin): Handle new builtins. > * config/i386/i386.h (TARGET_CLFLUSHOPT) Define. > (TARGET_CLFLUSHOPT_P): Ditto. > (TARGET_XSAVEC): Ditto. > (TARGET_XSAVEC_P): Ditto. > (TARGET_XSAVES): Ditto. > (TARGET_XSAVES_P): Ditto. > * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES. > (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64. > (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64. > (ANY_XRSTOR): New. > (ANY_XRSTOR64): Ditto. > (xrstor): Ditto. > (xrstor): Change into <xrstor>. > (xrstor_rex64): Change into <xrstor>_rex64. > (xrstor64): Change into <xrstor>64 > (clflushopt): New. > * config/i386/i386.opt (mclflushopt): New. > (mxsavec): Ditto. > (mxsaves): Ditto. > * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h, > xsavecintrin.h. > * doc/invoke.texi: Document new options. > > And for tests: > > 2014-05-12 Ilya Tocar <ilya.to...@intel.com> > * gcc.target/i386/clflushopt-1.c: New. > * gcc.target/i386/xsavec-1.c: Ditto. > * gcc.target/i386/xsavec64-1.c: Ditto. > * gcc.target/i386/xsaves-1.c: Ditto. > * gcc.target/i386/xsaves64-1.c: Ditto. > * gcc.target/i386/sse-12.c: Test new options. > * gcc.target/i386/sse-13.c: Ditto. > * gcc.target/i386/sse-14.c: Ditto. > * gcc.target/i386/sse-22.c: Ditto. > * gcc.target/i386/sse-23.c: Ditto. > * g++.dg/other/i386-2.C: Ditto. > * g++.dg/other/i386-3.C: Ditto. This is OK for mainline. Thanks, Uros.
