Hi guys, Here is a third part of patch, refactored by Kirill. This one adds _addcarryx_u[32|64] intrinsics.
Is it ok?
Changelog entry:
2012-07-31 Michael Zolotukhin <michael.v.zolotuk...@intel.com>
* common/config/i386/i386-common.c (OPTION_MASK_ISA_ADX_SET): New.
(OPTION_MASK_ISA_ADX_UNSET): Likewise.
(ix86_handle_option): Handle madx option.
* config.gcc (i[34567]86-*-*): Add adxintrin.h.
(x86_64-*-*): Likewise.
* config/i386/adxintrin.h: New header.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect ADCX/ADOX
support.
* config/i386/i386-builtin-types.def
(UCHAR_FTYPE_UCHAR_UINT_UINT_PINT): New function type.
(UCHAR_FTYPE_UCHAR_ULONGLONG_ULONGLONG_PINT): Likewise.
* config/i386/i386-c.c: Define __ADX__ if needed.
* config/i386/i386.c (ix86_target_string): Define -madx option.
(PTA_ADX): New.
(ix86_option_override_internal): Handle new option.
(ix86_valid_target_attribute_inner_p): Add OPT_madx.
(ix86_builtins): Add IX86_BUILTIN_ADDCARRYX32,
IX86_BUILTIN_ADDCARRYX64.
(ix86_init_mmx_sse_builtins): Define corresponding built-ins.
(ix86_expand_builtin): Handle these built-ins.
(ix86_expand_args_builtin): Handle new function types.
* config/i386/i386.h (TARGET_ADX): New.
* config/i386/i386.md (adcx<mode>): New define_expand.
(adcx<mode>_carry): New define_insn.
* config/i386/i386.opt (madx): New.
* config/i386/x86intrin.h: Include adxintrin.h.
testsuite/Changelog entry:
2012-07-31 Michael Zolotukhin <michael.v.zolotuk...@intel.com>
* gcc.target/i386/adx-addcarryx32-1.c: New.
* gcc.target/i386/adx-addcarryx32-2.c: New.
* gcc.target/i386/adx-addcarryx64-1.c: New.
* gcc.target/i386/adx-addcarryx64-2.c: New.
* gcc.target/i386/adx-check.h: New.
* gcc.target/i386/i386.exp (check_effective_target_adx): New.
* gcc.target/i386/sse-12.c: Add -madx.
* 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.
Bootstrap and new tests are passing, other testing is in progress.
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Best regards,
Michael V. Zolotukhin,
Software Engineer
Intel Corporation.
bdw-adx-1.gcc.patch
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