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2017-01-05i386.md (*testqi_ext_3): No need to handle memory operands in a special way.Uros Bizjak2-25/+22
* config/i386/i386.md (*testqi_ext_3): No need to handle memory operands in a special way. Assert that pos+len <= mode precision. From-SVN: r244108
2017-01-05common.opt (fvect-cost-model): Remove RejectNegative flag...Jakub Jelinek2-5/+7
* common.opt (fvect-cost-model): Remove RejectNegative flag, use 3 argument Alias with unlimited for the negative form. (fno-vect-cost-model): Removed. From-SVN: r244106
2017-01-05HSA: implement DIVMOD internal function callMartin Liska2-0/+44
2017-01-05 Martin Liska <mliska@suse.cz> * hsa-gen.c (gen_hsa_divmod): New function. (gen_hsa_insn_for_internal_fn_call): Use the function for IFN_DIVMOD. From-SVN: r244104
2017-01-05Error for '-' as filename of a precompiled header (PR pch/78970)Martin Liska4-2/+28
2017-01-05 Martin Liska <mliska@suse.cz> PR pch/78970 * c-opts.c (c_common_post_options): Reject '-' filename for a precompiled header. 2017-01-05 Martin Liska <mliska@suse.cz> PR pch/78970 * gcc.c (lookup_compiler): Reject '-' filename for a precompiled header. From-SVN: r244103
2017-01-05Fix typo.David Edelsohn1-1/+1
From-SVN: r244102
2017-01-05re PR c++/78765 (ICE on invalid C++ code on x86_64-linux-gnu (internal ↵Nathan Sidwell4-1/+27
compiler error: in cp_build_addr_expr_1, at cp/typeck.c:5708)) cp/ PR c++/78765 * pt.c (convert_nontype_argument): Don't try and see if integral or enum expressions are constants prematurely. testsuite/ PR c++/78765 * g++.dg/cpp0x/pr78765.C: New. From-SVN: r244101
2017-01-05S/390: Additional memset/memcpy runtime tests.Dominik Vogt3-0/+191
These were provided by Dominik to check more of the corner case in our memset/memcpy inline code. gcc/testsuite/ChangeLog: 2017-01-05 Dominik Vogt <vogt@linux.vnet.ibm.com> * gcc.target/s390/memcpy-2.c: New test. * gcc.target/s390/memset-2.c: New test. From-SVN: r244099
2017-01-05S/390: Unroll mvc loop for memcpy with small constant lengths.Andreas Krebbel3-3/+75
See the memset unrolling patch. The very same applies to memcpys with constant lengths. 2017-01-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.c (s390_expand_movmem): Unroll MVC loop for small constant length operands. gcc/testsuite/ChangeLog: 2017-01-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/memcpy-1.c: New test. From-SVN: r244098
2017-01-05S/390: Unroll mvc/xc loop for memset with small constantAndreas Krebbel3-22/+173
lengths. When expanding a memset we emit a loop of MVCs/XCs instructions dealing with 256 byte blocks. This loop used to get unrolled with older GCCs when using constant length operands. GCC lost this ability probably when more of the loop unrolling stuff has been moved to tree level. With this patch the unrolling is done manually when emitting the RTL insns. 2017-01-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/memset-1.c: New test. gcc/ChangeLog: 2017-01-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.c (s390_expand_setmem): Unroll the loop for small constant length operands. From-SVN: r244097
2017-01-05S/390: memset: Avoid overlapping MVC operands between iterations.Andreas Krebbel2-31/+69
A memset with a value != 0 is currently implemented using the mvc instruction propagating the first byte through 256 byte blocks. While for the first mvc the byte is written with a separate instruction subsequent MVCs used the last byte of the previous 256 byte block. Starting with z13 this causes a major performance degradation. With this patch we always set the first byte with an mvi or stc in order to avoid the overlapping of the MVC operands between loop iterations. On older machines this basically makes no measurable difference so the patch enables the new behavior for all machine levels in order to make sure that code built for older machine levels runs well when moved to a z13. Bootstrapped and regression tested on s390 and s390x using z900 and z13 as default -march level. No regressions. gcc/ChangeLog: 2017-01-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.c (s390_expand_setmem): Avoid overlapping bytes between loop iterations. From-SVN: r244096
2017-01-05Do not sanitize in an abnormal context (PR sanitizer/78815).Martin Liska2-8/+20
2017-01-05 Martin Liska <mliska@suse.cz> PR sanitizer/78815 * gimplify.c (gimplify_decl_expr): Compare to asan_poisoned_variables instread of checking flags. (gimplify_target_expr): Likewise. (gimplify_expr): Likewise. (gimplify_function_tree): Conditionally initialize asan_poisoned_variables. From-SVN: r244095
2017-01-05re PR rtl-optimization/78812 (Wrong code generation due to hoisting memory ↵Jeff Law7-23/+77
load across function call) PR tree-optimizatin/78812 * rtl.h (contains_mem_rtx_p): Prototype. * ifcvt.c (containts_mem_rtx_p): Move from here to... * rtlanal.c (contains_mem_rtx_p): Here and remvoe static linkage. * gcse.c (prune_expressions): Use contains_mem_rtx_p to discover and prune MEMs that are not at the toplevel of a SET_SRC rtx. Look through ZERO_EXTEND and SIGN_EXTEND when trying to avoid pruning MEMs. PR tree-optimization/78812 * g++.dg/torture/pr78812.C: New test. From-SVN: r244093
2017-01-05[bootstrap-O3] add a default initializer to avoid a warning at -O3Alexandre Oliva2-1/+6
Building with the bootstrap-O3 configuration option fails to compile input.c due to an AFAICT false-positive warning about an uninitialized use of a variable. This patch adds a default initializer to silence it. for gcc/ChangeLog * input.c (assert_char_at_range): Default-initialize actual_range. From-SVN: r244091
2017-01-05[bootstrap-O3] use unsigned type for regno in df-scanAlexandre Oliva2-1/+6
This patch fixes a false-positive warning in df-scan, at bootstrap-O3 failed, and enables GCC to optimize out the code that leads to the warning. df_ref_create_structure was inlined into the else part of df_ref_record. Due to the condition of the corresponding if, In the else part, VRP deduced unsigned regno >= FIRST_PSEUDO_REGISTER. In df_ref_create_structure, there's another regno variable, initialized with the same expression and value as the caller's. GCC can tell as much, but this regno variable is signed. It is used, shifted right, to index a hard regset bit array within a path that tests that this signed regno < FIRST_PSEUDO_REGISTER. GCC warned about the possible out-of-range indexing into the hard regset array. It shouldn't, after all, the same regno can't possibly be both < FIRST_PSEUDO_REGISTER and >= FIRST_PSEUDO_REGISTER, can it? Well, the optimizers correctly decide it could, if it was a negative int that, when converted to unsigned, became larger than FIRST_PSEUDO_REGISTER. But GCC doesn't know regno can't be negative, so the test could not be optimize out. What's more, given the constraints, VRP correctly concluded the hard regset array would always be indexed by a value way outside the array index range. This patch changes the inlined regno to unsigned, like the caller's, so that we can now tell the conditions can't both hold, so we optimize out the path containing the would-be out-of-range array indexing. for gcc/ChangeLog * df-scan.c (df_ref_create_structure): Make regno unsigned, to match the caller. From-SVN: r244090
2017-01-05[-fcompare-debug] find jump before debug insns in expandAlexandre Oliva2-1/+8
A debug insn after the final jump of a basic block may cause the expander to emit a dummy move where the non-debug compile won't because it finds the jump insn at the end of the insn stream. Fix the condition so that, instead of requiring the jump as the last insn, it also matches a jump followed by debug insns. This fixes the compilation of libgcc/libgcov-profiler.c with -fcompare-debug on i686-linux-gnu. for gcc/ChangeLog * cfgexpand.c (expand_gimple_basic_block): Disregard debug insns after final jump in test to emit dummy move. From-SVN: r244089
2017-01-05[-fcompare-debug] skip more debug stmts in cleanup_empty_ehAlexandre Oliva3-3/+23
Various Ada RTS files failed -fcompare-debug compilation because debug stmts prevented EH cleanups from taking place. Adjusting cleanup_empty_eh to skip them fixes it. for gcc/ChangeLog * gimple-iterator.h (gsi_one_nondebug_before_end_p): New. * tree-eh.c (cleanup_empty_eh): Skip more debug stmts. From-SVN: r244088
2017-01-05[bootstrap-O3,fortran] add a NULL initializer to avoid a warning at -O3Alexandre Oliva2-1/+5
Building with the bootstrap-O3 configuration option fails to compile fortran/module.c due to an AFAICT false-positive warning about an uninitialized use of a variable. This patch adds a dummy initializer to silence it. for gcc/fortran/ChangeLog * module.c (load_omp_udrs): Initialize name. From-SVN: r244087
2017-01-05[bootstrap-O1] add initializers to avoid warnings at -O1Alexandre Oliva4-3/+10
Building with the bootstrap-O1 configuration option fails to compile a number of files due to AFAICT false-positive warnings about uses of uninitialized variables. This patch adds dummy initializers to silence them all. for gcc/ChangeLog * multiple_target.c (create_dispatcher_calls): Init e_next. * tree-ssa-loop-split.c (split_loop): Init border. * tree-vect-loop.c (vect_determine_vectorization_factor): Init scalar_type. From-SVN: r244086
2017-01-05Fix ChangeLog dateMichael Meissner1-1/+1
From-SVN: r244085
2017-01-05re PR target/71977 (powerpc64: Use VSR when operating on float and integer)Michael Meissner10-35/+699
[gcc] 2017-01-04 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71977 PR target/70568 PR target/78823 * config/rs6000/predicates.md (sf_subreg_operand): New predicate. (altivec_register_operand): Do not return true if the operand contains a SUBREG mixing SImode and SFmode. (vsx_register_operand): Likewise. (vsx_reg_sfsubreg_ok): New predicate. (vfloat_operand): Do not return true if the operand contains a SUBREG mixing SImode and SFmode. (vint_operand): Likewise. (vlogical_operand): Likewise. (gpc_reg_operand): Likewise. (int_reg_operand): Likewise. * config/rs6000/rs6000-protos.h (valid_sf_si_move): Add declaration. * config/rs6000/rs6000.c (valid_sf_si_move): New function to determine if a MOVSI or MOVSF operation contains SUBREGs that mix SImode and SFmode. (rs6000_emit_move_si_sf_subreg): New helper function. (rs6000_emit_move): Call rs6000_emit_move_si_sf_subreg to possbily fixup SUBREGs involving SImode and SFmode. * config/rs6000/vsx.md (SFBOOL_*): New constants that are operand numbers for the new peephole2 optimization. (peephole2 for SFmode unions): New peephole2 to optimize cases in the GLIBC math library that do AND/IOR/XOR operations on single precision floating point. * config/rs6000/rs6000.h (TARGET_NO_SF_SUBREG): New internal target macros to say whether we need to avoid SUBREGs mixing SImode and SFmode. (TARGET_ALLOW_SF_SUBREG): Likewise. * config/rs6000/rs6000.md (UNSPEC_SF_FROM_SI): New unspecs. (UNSPEC_SI_FROM_SF): Likewise. (iorxor): Change spacing. (and_ior_xor): New iterator for AND, IOR, and XOR. (movsi_from_sf): New insns for SImode/SFmode SUBREG support. (movdi_from_sf_zero_ext): Likewise. (mov<mode>_hardfloat, FMOVE32 iterator): Use register_operand instead of gpc_reg_operand. Add SImode/SFmode SUBREG support. (movsf_from_si): New insn for SImode/SFmode SUBREG support. (fma<mode>4): Use gpc_reg_operand instead of register_operand. (fms<mode>4): Likewise. (fnma<mode>4): Likewise. (fnms<mode>4): Likewise. (nfma<mode>4): Likewise. (nfms<mode>4): Likewise. [gcc/testsuite] 2017-01-04 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71977 PR target/70568 PR target/78823 * gcc.target/powerpc/pr71977-1.c: New tests to check whether on 64-bit VSX systems with direct move, whether we optimize common code sequences in the GLIBC math library for float math functions. * gcc.target/powerpc/pr71977-2.c: Likewise. From-SVN: r244084
2017-01-05Daily bump.GCC Administrator1-1/+1
From-SVN: r244083
2017-01-04re PR c++/64767 (Could GCC warn when a pointer is compared against '\0'?)Marek Polacek11-1/+158
PR c++/64767 * c.opt (Wpointer-compare): New option. * c-parser.c (c_parser_postfix_expression): Mark zero character constants by setting original_type in c_expr. * c-typeck.c (parser_build_binary_op): Warn when a pointer is compared with a zero character constant. (char_type_p): New function. * typeck.c (cp_build_binary_op): Warn when a pointer is compared with a zero character literal. * doc/invoke.texi: Document -Wpointer-compare. * c-c++-common/Wpointer-compare-1.c: New test. From-SVN: r244076
2017-01-04re PR c++/78949 (incorrect "unused variable" warning with SSE2)Jakub Jelinek4-0/+24
PR c++/78949 * typeck.c (cp_build_unary_op): Call mark_rvalue_use on arg if it has vector type. * c-c++-common/Wunused-var-16.c: New test. From-SVN: r244075
2017-01-04re PR c++/78693 (Bogus 'inconsistent deduction for ‘auto’' error when ↵Jakub Jelinek4-2/+42
having a dependent initializer and a nondependent one in the same declaration) PR c++/78693 * parser.c (cp_parser_simple_declaration): Only complain about inconsistent auto deduction if auto_result doesn't use auto. * g++.dg/cpp0x/pr78693.C: New test. From-SVN: r244074
2017-01-04optc-gen.awk: Emit #error for -W*/-f*/-m* Enum without RejectNegative.Jakub Jelinek2-0/+8
* optc-gen.awk: Emit #error for -W*/-f*/-m* Enum without RejectNegative. From-SVN: r244073
2017-01-04re PR driver/78957 (ICE: SIGSEGV with -fno-sso-struct=web)Jakub Jelinek4-1/+15
PR driver/78957 * c.opt (fsso-struct=): Add RejectNegative. * gcc.dg/pr78957.c: New test. From-SVN: r244072
2017-01-04parser.c (cp_parser_simple_declaration): Diagnose function declaration among ↵Jakub Jelinek4-0/+47
more than one init-declarators with auto... * parser.c (cp_parser_simple_declaration): Diagnose function declaration among more than one init-declarators with auto specifier. * g++.dg/cpp1y/auto-fn34.C: New test. From-SVN: r244071
2017-01-04re PR c++/71182 (parser.c cp_lexer_previous_token sanitizer detects member ↵Jakub Jelinek4-1/+24
call on null pointer) PR c++/71182 * parser.c (cp_lexer_previous_token): Use vec_safe_address in the assertion, as lexer->buffer may be NULL. * g++.dg/cpp0x/pr71182.C: New test. From-SVN: r244070
2017-01-04dwarf2out.c (output_loc_list): Don't throw away 64K+ location descriptions ↵Jakub Jelinek2-5/+14
for -gdwarf-5 and emit them as... * dwarf2out.c (output_loc_list): Don't throw away 64K+ location descriptions for -gdwarf-5 and emit them as uleb128 instead of 2-byte data. From-SVN: r244069
2017-01-04re PR target/78056 (build failure on Power7)Kelvin Nilsen13-1/+298
gcc/testsuite/ChangeLog: 2017-01-04 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/78056 * gcc.target/powerpc/pr78056-1.c: New test. * gcc.target/powerpc/pr78056-2.c: New test. * gcc.target/powerpc/pr78056-3.c: New test. * gcc.target/powerpc/pr78056-4.c: New test. * gcc.target/powerpc/pr78056-5.c: New test. * gcc.target/powerpc/pr78056-6.c: New test. * gcc.target/powerpc/pr78056-7.c: New test. * gcc.target/powerpc/pr78056-8.c: New test. * lib/target-supports.exp (check_effective_target_powerpc_popcntb_ok): New procedure to test whether the effective target supports the popcntb instruction. gcc/ChangeLog: 2017-01-04 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/78056 * doc/sourcebuild.texi (PowerPC-specific attributes): Add documentation of the powerpc_popcntb_ok attribute. * config/rs6000/rs6000.c (rs6000_option_override_internal): Add code to issue warning messages if a requested CPU configuration is not supported by the binary (assembler and loader) toolchain. (spe_init_builtins): Add two assertions to prevent ICE if attempt is made to define a built-in function that has been disabled. (paired_init_builtins): Add assertion to prevent ICE if attempt is made to define a built-in function that has been disabled. (altivec_init_builtins): Add comment explaining why definition of the DST built-in functions is not preceded by an assertion check. Add assertions to prevent ICE if attempts are made to define an altivec predicate or an abs* built-in function that has been disabled. (htm_init_builtins): Add comment explaining why definition of the htm built-in functions is not preceded by an assertion check. From-SVN: r244068
2017-01-04re PR tree-optimization/67955 (tree-dse does not use pointer info)Jeff Law4-11/+47
PR tree-optimizatin/67955 * tree-ssa-alias.c (same_addr_size_stores_p): Check offsets first. Allow any SSA_VAR_P as the base objects. Use integer_zerop. Verify the points-to solution does not include pt_null. Use DECL_PT_UID unconditionally. PR tree-optimization/67955 * gcc.dg/tree-ssa/ssa-dse-28.c: New test. From-SVN: r244067
2017-01-04re PR c++/77545 (ICE on valid C++11 code: in ↵Marek Polacek5-0/+44
potential_constant_expression_1, at cp/constexpr.c:5480) PR c++/77545 PR c++/77284 * constexpr.c (potential_constant_expression_1): Handle CLEANUP_STMT. * g++.dg/cpp0x/range-for32.C: New test. * g++.dg/cpp0x/range-for33.C: New test. From-SVN: r244062
2017-01-04C FE: implement fix-it hint for -Wmissing-bracesDavid Malcolm6-22/+297
gcc/c/ChangeLog: * c-parser.c (c_parser_declaration_or_fndef): Create a rich_location at init_loc and parse it to start_init. (last_init_list_comma): New global. (c_parser_braced_init): Update last_init_list_comma when parsing commas. Pass it to pop_init_level. Pass location of closing brace to pop_init_level. (c_parser_postfix_expression_after_paren_type): Create a rich_location at type_loc and parse it to start_init. (c_parser_omp_declare_reduction): Likewise for loc. * c-tree.h (start_init): Add rich_location * param. (pop_init_level): Add location_t param. * c-typeck.c (struct initializer_stack): Add field "missing_brace_richloc". (start_init): Add richloc param, use it to initialize the stack node's missing_brace_richloc. (last_init_list_comma): New decl. (finish_implicit_inits): Pass last_init_list_comma to pop_init_level. (push_init_level): When finding missing open braces, add fix-it hints to the richloc. (pop_init_level): Add "insert_before" param and pass it when calling pop_init_level. Add fixits about missing close braces to any richloc. Use the richloc for the -Wmissing-braces warning. (set_designator): Pass last_init_list_comma to pop_init_level. (process_init_element): Likewise. gcc/testsuite/ChangeLog: * gcc.dg/Wmissing-braces-fixits.c: New test case. From-SVN: r244061
2017-01-04i386.md (HI/SImode test with imm to QImode splitters): Use gen_int_mode ↵Uros Bizjak3-7/+12
instead of gen_lopwart for const_int operands. * config/i386/i386.md (HI/SImode test with imm to QImode splitters): Use gen_int_mode instead of gen_lopwart for const_int operands. From-SVN: r244058
2017-01-04re PR c++/66735 ([C++14] lambda init-capture fails for const references)Nathan Sidwell6-13/+75
cp/ PR c++/66735 * cp-tree.h (DECLTYPE_FOR_REF_CAPTURE): New. (lambda_capture_field_type): Update prototype. * lambda.c (lambda_capture_field_type): Add is_reference parm. Add referenceness here. (add_capture): Adjust lambda_capture_field_type call, refactor error checking. * pt.c (tsubst): Adjust lambda_capture_field_type call. testsuite/ PR c++/66735 * g++.dg/cpp1y/pr66735.C: New. From-SVN: r244056
2017-01-04re PR tree-optimization/71563 (Regression in GCC-7.0.0's optimizer.)Jakub Jelinek4-0/+49
PR tree-optimization/71563 * match.pd: Simplify X << Y into X if Y is known to be 0 or out of range value - has low bits known to be zero. * gcc.dg/tree-ssa/pr71563.c: New test. From-SVN: r244050
2017-01-04Update configure deps, remove stray \xA0 in picflag.m4, regenerateAlan Modra4-14/+27
Also fix a stray changelog entry. Some of the regen here is due to previous changes not being regenerated properly, in part due to the missing configure dependencies. * configure: Regenerate. config/ * picflag.m4: Remove stray \xA0 in comment. gcc/ * Makefile.in (aclocal_deps): Update and order as per aclocal.m4. * configure: Regenerate. * config.in: Regenerate. libada/ * Makefile.in (configure_deps): Update and order as per configure.ac sinclude. * configure: Regenerate. libgcc/ * Makefile.in (configure_deps): Update. * configure: Regenerate. libiberty/ * Makefile.in (configure_deps): Update. * configure: Regenerate. libitm/ * Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. From-SVN: r244049
2017-01-04PR 78796 Modify testcases due to gfc_trans_string_copy changeJanne Blomqvist3-2/+12
As r244011 had to be reverted, this change adds back the testcase changes that are needed due to r244003. 2017-01-04 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/78534 PR fortran/78976 * gfortran.dg/dependency_49.f90: Change scan-tree-dump-times due to gfc_trans_string_copy change to avoid -Wstringop-overflow. * gfortran.dg/transfer_intrinsic_1.f90: Change scan-tree-dump-times due to gfc_trans_string_copy change to avoid -Wstringop-overflow. From-SVN: r244048
2017-01-04re PR bootstrap/77569 (self tests fail when not using C locale)Jakub Jelinek2-1/+13
PR bootstrap/77569 * input.c (ebcdic_execution_charset::on_error): Don't use strstr for a substring of the message, but strcmp with the whole message. Ifdef ENABLE_NLS, translate the message first using dgettext. From-SVN: r244047
2017-01-04Fix ChangeLog dateMichael Meissner1-1/+1
From-SVN: r244046
2017-01-03re PR tree-optimization/78856 (wrong code at -O3 on x86_64-linux-gnu (in ↵Jeff Law4-21/+49
both 32-bit and 64-bit modes)) PR tree-optimizatin/78856 * tree-ssa-threadupdate.c: Include tree-vectorizer.h. (mark_threaded_blocks): Remove code to truncate thread paths that cross multiple loop headers. Instead invalidate the cached loop iteration information and handle case of a thread path walking into an irreducible region. PR tree-optimization/78856 * gcc.c-torture/execute/pr78856.c: New test. From-SVN: r244045
2017-01-04re PR target/78900 (ICE in gcc.target/powerpc/signbit-3.c)Michael Meissner6-18/+77
[gcc] 2016-12-30 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/78900 * config/rs6000/rs6000.c (rs6000_split_signbit): Change some assertions. Add support for doing the signbit if the IEEE 128-bit floating point value is in a GPR. * config/rs6000/rs6000.md (Fsignbit): Delete. (signbit<mode>2_dm): Delete using <Fsignbit> and just use "wa". Update the length attribute if the value is in a GPR. (signbit<mode>2_dm_<su>ext): Add combiner pattern to eliminate the sign or zero extension instruction, since the value is always 0/1. (signbit<mode>2_dm2): Delete using <Fsignbit>. 2017-01-03 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/78953 * config/rs6000/vsx.md (vsx_extract_<mode>_store_p9): If we are extracting SImode to a GPR register so that we can generate a store, limit the vector to be in a traditional Altivec register for the vextuwrx instruction. [gcc/testsuite] 2017-01-03 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/78953 * gcc.target/powerpc/pr78953.c: New test. From-SVN: r244044
2017-01-04godump.c (go_format_type): Treat ENUMERAL_TYPE like INTEGER_TYPE.Ian Lance Taylor4-8/+15
gcc/: * godump.c (go_format_type): Treat ENUMERAL_TYPE like INTEGER_TYPE. gcc/testsuite/: * gcc.misc-tests/godump-1.c: Update for accurate representation of enums. From-SVN: r244041
2017-01-04Daily bump.GCC Administrator1-1/+1
From-SVN: r244040
2017-01-03PR tree-optimization/78696 - [7 Regression] -fprintf-return-value ↵Martin Sebor7-124/+617
misoptimizes %.Ng where N is greater than 10 gcc/ChangeLog: PR tree-optimization/78696 * gimple-ssa-sprintf.c (format_floating): Correct handling of precision. Use MPFR for %f for greater fidelity. Correct handling of %g. (pass_sprintf_length::compute_format_length): Set width and precision specified by asrerisk to void_node for vararg functions. (try_substitute_return_value): Adjust dump output. gcc/testsuite/ChangeLog: PR tree-optimization/78696 * gcc.dg/tree-ssa/builtin-sprintf-5.c: Remove incorrect test cases. * gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: Correct off-by-1 errors. * gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: New test. * gcc.dg/tree-ssa/builtin-sprintf.c: Add test cases. From-SVN: r244037
2017-01-03runtime: remove __go_alloc and __go_freeIan Lance Taylor1-1/+1
Move allocg and handling of allgs slice from C to Go. Reviewed-on: https://go-review.googlesource.com/34797 From-SVN: r244036
2017-01-03* doc/invoke.texi (RS6000 options): LRA is enabled by default.David Edelsohn2-2/+5
From-SVN: r244035
2017-01-03invoke.texi (SPARC options): Document -mlra as the default.Eric Botcazou3-2/+12
* doc/invoke.texi (SPARC options): Document -mlra as the default. * config/sparc/sparc.c (sparc_option_override): Force LRA unless -mlra/-mno-lra was passed to the compiler. From-SVN: r244034
2017-01-03Update .po files from TP.Joseph Myers20-246511/+283993
gcc/po: * be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, hr.po, id.po, ja.po, nl.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po, zh_CN.po, zh_TW.po: Update. libcpp/po: * be.po, ca.po, da.po, de.po, el.po, eo.po, es.po, fi.po, fr.po, id.po, ja.po, nl.po, pr_BR.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po, zh_CN.po, zh_TW.po: Update. From-SVN: r244032
2017-01-03re PR go/78789 (Error: no such instruction: `aesenc %xmm0,%xmm2' when ↵Ian Lance Taylor1-1/+1
compiling libgo/runtime/aeshash.c) PR go/78789 runtime: don't build aeshash.c if the assembler doesn't support it This is for CentOS 5, whose assembler does not know the aesinc instruction. Fixes GCC PR 78789. Patch by Uros Bizjak. Reviewed-on: https://go-review.googlesource.com/34796 From-SVN: r244031
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