diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fe1d9e9..4cacc6c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,52 @@ +2017-07-14 Kelvin Nilsen <kelvin@gcc.gnu.org> + + * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add + array entries to represent __ieee128 versions of the + scalar_test_data_class, scalar_test_neg, scalar_extract_exp, + scalar_extract_sig, and scalar_insert_exp built-in functions. + (altivec_resolve_overloaded_builtin): Add special case handling + for the __builtin_scalar_insert_exp function, as represented by + the P9V_BUILTIN_VEC_VSIEDP constant. + * config/rs6000/rs6000-builtin.def (VSEEQP): Add scalar extract + exponent support for __ieee128 argument. + (VSESQP): Add scalar extract signature support for __ieee128 + argument. + (VSTDCNQP): Add scalar test negative support for __ieee128 + argument. + (VSIEQP): Add scalar insert exponent support for __int128 argument + with __ieee128 result. + (VSIEQPF): Add scalar insert exponent support for __ieee128 + argument with __ieee128 result. + (VSTDCQP): Add scalar test data class support for __ieee128 + argument. + (VSTDCNQP): Add overload support for scalar test negative with + __ieee128 argument. + (VSTDCQP): Add overload support for scalar test data class + __ieee128 argument. + * config/rs6000/vsx.md (UNSPEC_VSX_SXSIG) Replace + UNSPEC_VSX_SXSIGDP. + (UNSPEC_VSX_SIEXPQP): New constant. + (xsxexpqp): New insn for VSX scalar extract exponent quad + precision. + (xsxsigqp): New insn for VSX scalar extract significand quad + precision. + (xsiexpqpf): New insn for VSX scalar insert exponent quad + precision with floating point argument. + (xststdcqp): New expand for VSX scalar test data class quad + precision. + (xststdcnegqp): New expand for VSX scalar test negative quad + precision. + (xststdcqp): New insn to match expansions for VSX scalar test data + class quad precision and VSX scalar test negative quad precision. + * config/rs6000/rs6000.c (rs6000_expand_binop_builtin): Add + special case operand checking to enforce that second operand of + VSX scalar test data class with quad precision argument is a 7-bit + unsigned literal. + * doc/extend.texi (PowerPC AltiVec Built-in Functions): Add + prototypes and descriptions of __ieee128 versions of + scalar_extract_exp, scalar_extract_sig, scalar_insert_exp, + scalar_test_data_class, and scalar_test_neg built-in functions. + 2016-07-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/81162 |