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Diffstat (limited to 'gcc/ChangeLog.meissner')
| -rw-r--r-- | gcc/ChangeLog.meissner | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner new file mode 100644 index 00000000000..524fb588658 --- /dev/null +++ b/gcc/ChangeLog.meissner @@ -0,0 +1,44 @@ +2016-06-02 Michael Meissner <meissner@linux.vnet.ibm.com> + + Back port from trunk + 2016-05-11 Alan Modra <amodra@gmail.com> + + * config/rs6000/rs6000.c (is_complex_IBM_long_double, + abi_v4_pass_in_fpr): New functions. + (rs6000_function_arg_boundary): Exclude complex IBM long double + from 64-bit alignment when ABI_V4. + (rs6000_function_arg, rs6000_function_arg_advance_1, + rs6000_gimplify_va_arg): Use abi_v4_pass_in_fpr. + + Back port from trunk + 2016-05-02 Michael Meissner <meissner@linux.vnet.ibm.com> + + * machmode.h (mode_complex): Add support to give the complex mode + for a given mode. + (GET_MODE_COMPLEX_MODE): Likewise. + * stor-layout.c (layout_type): For COMPLEX_TYPE, use the mode + stored by build_complex_type and gfc_build_complex_type instead of + trying to figure out the appropriate mode based on the size. Raise + an assertion error, if the type was not set. + * genmodes.c (struct mode_data): Add field for the complex type of + the given type. + (blank_mode): Likewise. + (make_complex_modes): Remember the complex mode created in the + base type. + (emit_mode_complex): Write out the mode_complex array to map a + type mode to the complex version. + (emit_insn_modes_c): Likewise. + * tree.c (build_complex_type): Set the complex type to use before + calling layout_type. + * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Add + support for __float128 complex datatypes. + (rs6000_hard_regno_mode_ok): Likewise. + (rs6000_setup_reg_addr_masks): Likewise. + (rs6000_complex_function_value): Likewise. + * config/rs6000/rs6000.h (FLOAT128_IEEE_P): Likewise. + __float128 and __ibm128 complex. + (FLOAT128_IBM_P): Likewise. + (ALTIVEC_ARG_MAX_RETURN): Likewise. + * doc/extend.texi (Additional Floating Types): Document that + -mfloat128 must be used to enable __float128. Document complex + __float128 and __ibm128 support. |