840ac85ced
Add the xxeval insn and access it via the vec_ternarylogic built-in function. As part of this, add support to the built-in function infrastructure for functions that take four arguments. [gcc] 2020-05-11 Kelvin Nilsen <wschmidt@linux.ibm.com> * config/rs6000/altivec.h (vec_ternarylogic): New #define. * config/rs6000/altivec.md (UNSPEC_XXEVAL): New constant. (xxeval): New insn. * config/rs6000/predicates.md (u8bit_cint_operand): New predicate. * config/rs6000/rs6000-builtin.def: Add handling of new macro RS6000_BUILTIN_4. (BU_FUTURE_V_4): New macro. Use it. (BU_FUTURE_OVERLOAD_4): Likewise. * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Add handling for quaternary built-in functions. (altivec_resolve_overloaded_builtin): Add special-case handling for __builtin_vec_xxeval. * config/rs6000/rs6000-call.c: Add handling of new macro RS6000_BUILTIN_4 in initialization of rs6000_builtin_info, bdesc0_arg, bdesc1_arg, bdesc2_arg, bdesc_3arg, bdesc_altivec_preds, bdesc_abs, and bdesc_htm arrays. (altivec_overloaded_builtins): Add definitions for FUTURE_BUILTIN_VEC_XXEVAL. (bdesc_4arg): New array. (htm_expand_builtin): Add handling for quaternary built-in functions. (rs6000_expand_quaternop_builtin): New function. (rs6000_expand_builtin): Add handling for quaternary built-in functions. (rs6000_init_builtins): Initialize builtin_mode_to_type entries for unsigned QImode and unsigned HImode. (builtin_quaternary_function_type): New function. (rs6000_common_init_builtins): Add handling of quaternary operations. * config/rs6000/rs6000.h (RS6000_BTC_QUATERNARY): New defined constant. (RS6000_BTC_PREDICATE): Change value of constant. (RS6000_BTC_ABS): Likewise. (rs6000_builtins): Add support for new macro RS6000_BUILTIN_4. * doc/extend.texi (PowerPC AltiVec Built-In Functions Available for a Future Architecture): Add description of vec_ternarylogic built-in function. [gcc/testsuite] 2020-05-11 Kelvin Nilsen <wschmidt@linux.ibm.com> * gcc.target/powerpc/vec-ternarylogic-0.c: New. * gcc.target/powerpc/vec-ternarylogic-1.c: New. * gcc.target/powerpc/vec-ternarylogic-10.c: New. * gcc.target/powerpc/vec-ternarylogic-2.c: New. * gcc.target/powerpc/vec-ternarylogic-3.c: New. * gcc.target/powerpc/vec-ternarylogic-4.c: New. * gcc.target/powerpc/vec-ternarylogic-5.c: New. * gcc.target/powerpc/vec-ternarylogic-6.c: New. * gcc.target/powerpc/vec-ternarylogic-7.c: New. * gcc.target/powerpc/vec-ternarylogic-8.c: New. * gcc.target/powerpc/vec-ternarylogic-9.c: New. |
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| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
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| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libhsail-rt | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| liboffloadmic | ||
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| libquadmath | ||
| libsanitizer | ||
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| libstdc++-v3 | ||
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| zlib | ||
| .dir-locals.el | ||
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| libtool-ldflags | ||
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| ltversion.m4 | ||
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