1 2016-01-05 H.J. Lu <hongjiu.lu@intel.com>
4 * config/i386/constraints.md (Bm): New constraint.
5 * config/i386/predicates.md (vector_memory_operand): New
7 * config/i386/sse.md: Replace xm with xBm in plusminus and
10 2016-01-05 Sandra Loosemore <sandra@codesourcery.com>
13 * doc/extend.texi (V850 Function Attributes): New section.
14 (V850 Variable Attributes): New section.
16 2016-01-05 Sandra Loosemore <sandra@codesourcery.com>
19 * doc/extend.texi (MicroBlaze Function Attributes): Document
20 interrupt_handler and fast_interrupt attributes.
22 2016-01-05 Sergei Trofimovich <siarheit@google.com>
25 * config/ia64/ia64.c (ia64_expand_load_address): Use gprel64
26 for local symbolic operands.
27 * config/ia64/predicates.md (local_symbolic_operand64): New
30 2016-01-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32 PR rtl-optimization/68651
33 * combine.c (combine_simplify_rtx): Canonicalize x + x into
36 2016-01-05 Nathan Sidwell <nathan@acm.org>
38 * alias.c (compare_base_decls): Use symtab_node::get.
40 2016-01-05 Nick Clifton <nickc@redhat.com>
43 * ira-costs.c (copy_cost): Initialise the t_icode field of the
44 secondary_reload_info structure.
47 * config/i386/cygming.h (MAKE_DECL_ONE_ONLY): Define to use weak
48 decls if weak support is available.
50 2016-01-04 Martin Sebor <msebor@redhat.com>
52 * doc/invoke.texi (Warning Options): Document -Winvalid-memory-model.
54 2016-01-04 Michael Meissner <meissner@linux.vnet.ibm.com>
56 * config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Add
59 * config/rs6000/constraints.md (wo constraint): New constraint for
62 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Add support
64 (rs6000_init_hard_regno_mode_ok): Likewise.
66 * config/rs6000/rs6000.h (r6000_reg_class_enum): Add support for
69 * config/rs6000/altivec.md (altivec_vperm_<mode>): Clean up vperm
70 expanders not to have constraints. Add support for ISA 3.0 xxperm
71 instruction. Add support for fusing xxlor with xxperm.
72 (altivec_vperm_<mode>_internal): Likewise.
73 (altivec_vperm_v8hiv16qi): Likewise.
74 (altivec_vperm_<mode>v16q): Likewise.
75 (altivec_vperm_<mode>_uns): Likewise.
76 (vperm_v8hiv4si): Likewise.
77 (vperm_v16qiv8hi): Likewise.
79 * doc/md.texi (RS/6000 constraints): Document wo constraint.
81 2016-01-04 Jakub Jelinek <jakub@redhat.com>
83 Update copyright years.
85 * gcc.c (process_command): Update copyright notice dates.
86 * gcov-dump.c (print_version): Ditto.
87 * gcov.c (print_version): Ditto.
88 * gcov-tool.c (print_version): Ditto.
89 * gengtype.c (create_file): Ditto.
90 * doc/cpp.texi: Bump @copying's copyright year.
91 * doc/cppinternals.texi: Ditto.
92 * doc/gcc.texi: Ditto.
93 * doc/gccint.texi: Ditto.
94 * doc/gcov.texi: Ditto.
95 * doc/install.texi: Ditto.
96 * doc/invoke.texi: Ditto.
98 2016-01-04 Eric Botcazou <ebotcazou@adacore.com>
100 * config/arm/arm.c (aapcs_vfp_allocate_return_reg): Treat all integer
101 modes larger than TImode as TImode if NEON is not enabled.
103 2016-01-04 Eric Botcazou <ebotcazou@adacore.com>
106 * config/sparc/sparc.h (FUNCTION_ARG_REGNO_P): Return true in 64-bit
107 mode for %f0-%f31 only if TARGET_FPU.
109 2016-01-04 Eric Botcazou <ebotcazou@adacore.com>
112 * config/sparc/sparc.c (scan_record_type): Take into account subfields
113 to compute the PACKED_P predicate.
114 (function_arg_record_value): Minor tweaks.
116 2016-01-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
118 * doc/install.texi (--with-multilib-list): Describe the meaning of the
119 option for arm*-*-* targets.
121 2016-01-03 Sandra Loosemore <sandra@codesourcery.com>
123 * doc/extend.texi (Common Function Attributes): Move docs for
124 MSP430-specific attributes to....
125 (MSP430 Function Attributes): ...here. Delete the redundant
126 entries and copy-edit the remaining text.
127 (MSP430 Variable Attributes): Use uniform format for index
128 entries and add a cross-reference to the corresponding function
131 2016-01-03 Vladimír Čunát <vcunat@gmail.com>
133 * doc/invoke.texi (RS/6000 and PowerPC Options): Fix
135 (x86 Options): Likewise.
137 2016-01-01 Sandra Loosemore <sandra@codesourcery.com>
141 * extend.texi (Common Function Attributes) <no_stack_limit>: New.
142 * invoke.texi (Code Gen Options) <-fno-stack-limit>: Add pointer
143 to corresponding attribute.
145 2016-01-01 Sandra Loosemore <sandra@codesourcery.com>
147 * doc/extend.texi (Common Function Attributes) <noplt>: Move
148 to correct alphabetization of table. Copy-edit and correct
150 <stack_protect>: Likewise.
151 <target_clones>: Likewise.
153 * doc/invoke.texi (Optimize Options) <-fstack-protector-explicit>:
155 (Code Gen Options) <-fno-plt>: Copy-edit.
157 2016-01-01 Bernd Edlinger <bernd.edlinger@hotmail.de>
160 * config/tilegx/tilegx.md (clzsi2): Don't create DI subregs of
161 SI values. Explicitly convert SI to DI and vice-versa.
163 2016-01-01 Jakub Jelinek <jakub@redhat.com>
165 PR tree-optimization/69070
166 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Only test
167 REAL_VALUE_ISSIGNALING_NAN on arg0 if arg0 is a REAL_CST.
170 * ubsan.c (ubsan_instrument_float_cast): Call
171 initialize_sanitizer_builtins.
174 * ifcvt.c (find_cond_trap): Give up if returnjump_p (jump).
176 Copyright (C) 2016 Free Software Foundation, Inc.
178 Copying and distribution of this file, with or without modification,
179 are permitted in any medium without royalty provided the copyright
180 notice and this notice are preserved.