2009-09-29 Harsha Jagasia <harsha.jagasia@amd.com> * config.gcc (i[34567]86-*-*): Include fma4intrin.h. (x86_64-*-*): Ditto. * config/i386/fma4intrin.h: New file, provide common x86 compiler intrinisics for FMA4. * config/i386/cpuid.h (bit_FMA4): Define FMA4 bit. * config/i386/x86intrin.h: Fix typo to SSE4A instead of SSE4a. Add FMA4 check and fma4intrin.h. * config/i386/i386-c.c(ix86_target_macros_internal): Check ISA_FLAG for FMA4. * config/i386/i386.h(TARGET_FMA4): New macro for FMA4. * config/i386/i386.md (UNSPEC_FMA4_INTRINSIC): Add new UNSPEC constant for FMA4 support. (UNSPEC_FMA4_FMADDSUB): Ditto. (UNSPEC_FMA4_FMSUBADD): Ditto. * config/i386/i386.opt (-mfma4): New switch for FMA4 support. * config/i386/i386-protos.h (ix86_fma4_valid_op_p): Add declaration. (ix86_expand_fma4_multiple_memory): Ditto. * config/i386/i386.c (OPTION_MASK_ISA_FMA4_SET): New. (OPTION_MASK_ISA_FMA4_UNSET): New. (OPTION_MASK_ISA_SSE4A_UNSET): Change definition to depend on FMA4. (OPTION_MASK_ISA_AVX_UNSET): Change definition to depend on FMA4. (ix86_handle_option): Handle -mfma4. (isa_opts): Handle -mfma4. (enum pta_flags): Add PTA_FMA4. (override_options): Add FMA4 support. (IX86_BUILTIN_VFMADDSS): New for FMA4 intrinsic. (IX86_BUILTIN_VFMADDSD): Ditto. (IX86_BUILTIN_VFMADDPS): Ditto. (IX86_BUILTIN_VFMADDPD): Ditto. (IX86_BUILTIN_VFMSUBSS): Ditto. (IX86_BUILTIN_VFMSUBSD): Ditto. (IX86_BUILTIN_VFMSUBPS): Ditto. (IX86_BUILTIN_VFMSUBPD): Ditto. (IX86_BUILTIN_VFMADDSUBPS): Ditto. (IX86_BUILTIN_VFMADDSUBPD): Ditto. (IX86_BUILTIN_VFMSUBADDPS): Ditto. (IX86_BUILTIN_VFMSUBADDPD): Ditto. (IX86_BUILTIN_VFNMADDSS): Ditto. (IX86_BUILTIN_VFNMADDSD): Ditto. (IX86_BUILTIN_VFNMADDPS): Ditto. (IX86_BUILTIN_VFNMADDPD): Ditto. (IX86_BUILTIN_VFNMSUBSS): Ditto. (IX86_BUILTIN_VFNMSUBSD): Ditto. (IX86_BUILTIN_VFNMSUBPS): Ditto. (IX86_BUILTIN_VFNMSUBPD): Ditto. (IX86_BUILTIN_VFMADDPS256): Ditto. (IX86_BUILTIN_VFMADDPD256): Ditto. (IX86_BUILTIN_VFMSUBPS256): Ditto. (IX86_BUILTIN_VFMSUBPD256): Ditto. (IX86_BUILTIN_VFMADDSUBPS256): Ditto. (IX86_BUILTIN_VFMADDSUBPD256): Ditto. (IX86_BUILTIN_VFMSUBADDPS256): Ditto. (IX86_BUILTIN_VFMSUBADDPD256): Ditto. (IX86_BUILTIN_VFNMADDPS256): Ditto. (IX86_BUILTIN_VFNMADDPD256): Ditto. (IX86_BUILTIN_VFNMSUBPS256): Ditto. (IX86_BUILTIN_VFNMSUBPD256): Ditto. (enum multi_arg_type): New enum for describing the various FMA4 intrinsic argument types. (bdesc_multi_arg): New table for FMA4 intrinsics. (ix86_init_mmx_sse_builtins): Add FMA4 intrinsic support. (ix86_expand_multi_arg_builtin): New function for creating FMA4 intrinsics. (ix86_expand_builtin): Add FMA4 intrinsic support. (ix86_fma4_valid_op_p): New function to validate FMA4 3 and 4 operand instructions. (ix86_expand_fma4_multiple_memory): New function to split the second memory reference from FMA4 instructions. * config/i386/sse.md (ssemodesuffixf4): New mode attribute for FMA4. (ssemodesuffixf2s): Ditto. (fma4_fmadd<mode>4): Add FMA4 floating point multiply/add instructions. (fma4_fmsub<mode>4): Ditto. (fma4_fnmadd<mode>4): Ditto. (fma4_fnmsub<mode>4): Ditto. (fma4_vmfmadd<mode>4): Ditto. (fma4_vmfmsub<mode>4): Ditto. (fma4_vmfnmadd<mode>4): Ditto. (fma4_vmfnmsub<mode>4): Ditto. (fma4_fmadd<mode>4256): Ditto. (fma4_fmsub<mode>4256): Ditto. (fma4_fnmadd<mode>4256): Ditto. (fma4_fnmsub<mode>4256): Ditto. (fma4_fmaddsubv8sf4): Ditto. (fma4_fmaddsubv4sf4): Ditto. (fma4_fmaddsubv4df4): Ditto. (fma4_fmaddsubv2df4): Ditto. (fma4_fmsubaddv8sf4): Ditto. (fma4_fmsubaddv4sf4): Ditto. (fma4_fmsubaddv4df4): Ditto. (fma4_fmsubaddv2df4): Ditto. (fma4i_fmadd<mode>4): Add FMA4 floating point multiply/add instructions for intrinsics. (fma4i_fmsub<mode>4): Ditto. (fma4i_fnmadd<mode>4): Ditto. (fma4i_fnmsub<mode>4): Ditto. (fma4i_vmfmadd<mode>4): Ditto. (fma4i_vmfmsub<mode>4): Ditto. (fma4i_vmfnmadd<mode>4): Ditto. (fma4i_vmfnmsub<mode>4): Ditto. (fma4i_fmadd<mode>4256): Ditto. (fma4i_fmsub<mode>4256): Ditto. (fma4i_fnmadd<mode>4256): Ditto. (fma4i_fnmsub<mode>4256): Ditto. (fma4i_fmaddsubv8sf4): Ditto. (fma4i_fmaddsubv4sf4): Ditto. (fma4i_fmaddsubv4df4): Ditto. (fma4i_fmaddsubv2df4): Ditto. (fma4i_fmsubaddv8sf4): Ditto. (fma4i_fmsubaddv4sf4): Ditto. (fma4i_fmsubaddv4df4): Ditto. (fma4i_fmsubaddv2df4): Ditto. * doc/invoke.texi (-mfma4): Add documentation. * doc/extend.texi (x86 intrinsics): Add FMA4 intrinsics. * gcc.target/i386/fma4-check.h * gcc.target/i386/fma4-fma.c * gcc.target/i386/fma4-maccXX.c * gcc.target/i386/fma4-msubXX.c * gcc.target/i386/fma4-nmaccXX.c * gcc.target/i386/fma4-nmsubXX.c * gcc.target/i386/fma4-vector.c * gcc.target/i386/fma4-256-maccXX.c * gcc.target/i386/fma4-256-msubXX.c * gcc.target/i386/fma4-256-nmaccXX.c * gcc.target/i386/fma4-256-nmsubXX.c * gcc.target/i386/fma4-256-vector.c * gcc.target/i386/funcspec-2.c: New file. * gcc.target/i386/funcspec-4.c: Test error conditions related to FMA4. * gcc.target/i386/funcspec-5.c * gcc.target/i386/funcspec-6.c * gcc.target/i386/funcspec-8.c: Add FMA4. * gcc.target/i386/funcspec-9.c: New file. * gcc.target/i386/i386.exp: Add check_effective_target_fma4. * gcc.target/i386/isa-10.c * gcc.target/i386/isa-11.c * gcc.target/i386/isa-12.c * gcc.target/i386/isa-13.c * gcc.target/i386/isa-2.c * gcc.target/i386/isa-3.c * gcc.target/i386/isa-4.c * gcc.target/i386/isa-7.c * gcc.target/i386/isa-8.c * gcc.target/i386/isa-9.c: New file. * gcc.target/i386/isa-14.c * gcc.target/i386/isa-1.c * gcc.target/i386/isa-5.c * gcc.target/i386/isa-6.c: Add FMA4. * gcc.target/i386/sse-12.c * gcc.target/i386/sse-13.c * gcc.target/i386/sse-14.c * gcc.target/i386/sse-22.c: New file. * g++.dg/other/i386-2.C * g++.dg/other/i386-3.C * g++.dg/other/i386-5.C * g++.dg/other/i386-6.C: Add -mfma4 in dg-options. From-SVN: r152311
