This revision was committed January 7, 2014. The next
revision deleted runtime/mfinal.c. That will be done in a
subsequent merge.
This merge changes type descriptors to add a zero field,
pointing to a zero value for that type. This is implemented
as a common variable.
* go-gcc.cc (Gcc_backend::implicit_variable): Add is_common and
alignment parameters. Permit init parameter to be NULL.
From-SVN: r211249
2014-06-04 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/61385
gcc/
* tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
gcc/testsuite/
* gcc.dg/tree-ssa/pr61385.c: New file.
From-SVN: r211245
* lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
changed to use fatal_error.
(main): Ensure lto_wrapper_cleanup is run atexit.
From-SVN: r211243
gcc/
* recog.h (operand_alternative): Convert reg_class, reject,
matched and matches into bitfields.
(preprocess_constraints): New overload.
(preprocess_insn_constraints): New function.
(preprocess_constraints): Take the insn as parameter.
(recog_op_alt): Change into a pointer.
(target_recog): Add x_op_alt.
* recog.c (asm_op_alt): New variable.
(recog_op_alt): Change into a pointer.
(preprocess_constraints): New overload, replacing the old function
definition with one that doesn't use global state.
(preprocess_insn_constraints): New function.
(preprocess_constraints): Use them. Take the insn as parameter.
Use asm_op_alt for asms.
(recog_init): Free existing x_op_alt entries.
* ira-lives.c (check_and_make_def_conflict): Make operand_alternative
pointer const.
(make_early_clobber_and_input_conflicts): Likewise.
(process_bb_node_lives): Pass the insn to process_constraints.
* reg-stack.c (check_asm_stack_operands): Likewise.
(subst_asm_stack_regs): Likewise.
* regcprop.c (copyprop_hardreg_forward_1): Likewise.
* regrename.c (build_def_use): Likewise.
* sched-deps.c (sched_analyze_insn): Likewise.
* sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
* config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
(note_invalid_constants): Likewise.
* config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
(ix86_legitimate_combined_insn): Make operand_alternative pointer
const.
From-SVN: r211240
gcc/
* recog.h (recog_op_alt): Convert to a flat array.
(which_op_alt): New function.
* recog.c (recog_op_alt): Convert to a flat array.
(preprocess_constraints): Update accordingly, grouping all
operands of the same alternative together, rather than the
other way around.
* ira-lives.c (check_and_make_def_conflict): Likewise.
(make_early_clobber_and_input_conflicts): Likewise.
* config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
* reg-stack.c (check_asm_stack_operands): Use which_op_alt.
(subst_asm_stack_regs): Likewise.
* regcprop.c (copyprop_hardreg_forward_1): Likewise.
* regrename.c (hide_operands, record_out_operands): Likewise.
(build_def_use): Likewise.
* sel-sched.c (get_reg_class): Likewise.
* config/arm/arm.c (note_invalid_constants): Likewise.
From-SVN: r211237
2014-06-04 Richard Biener <rguenther@suse.de>
* configure.ac: Check whether the underlying type of int64_t
is long or long long.
* configure: Regenerate.
* config.in: Likewise.
* hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
(HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
From-SVN: r211228
2014-06-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/60098
* tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
we hit a kill.
(dse_optimize_stmt): Simplify, now that we found a kill
earlier.
* gcc.dg/tree-ssa/ssa-dse-15.c: New testcase.
From-SVN: r211224
2014-06-04 Richard Biener <rguenther@suse.de>
* tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
of accesses with non-invariant address.
* gcc.dg/tree-ssa/ssa-dse-16.c: New testcase.
From-SVN: r211223
* cgraph.h (cgraph_make_wrapper): New function introduced.
* cgraphunit.c (cgraph_make_wrapper): The function implementation.
* ipa-inline.h (inline_analyze_function): The function is global.
* ipa-inline-analysis.c (inline_analyze_function): Likewise.
From-SVN: r211222
gcc/c/
PR c/58942
* c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
with a pointer.
gcc/cp/
PR c/58942
* cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
with a pointer.
gcc/testsuite/
PR c/58942
* c-c++-common/cilk-plus/AN/pr58942.c: Check for correct handling of
the case with a pointer.
From-SVN: r211220
* cgraph.h (expand_thunk): New argument added.
(address_taken_from_non_vtable_p): New global function.
* ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
* cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
* cgraphunit.c (analyze_function): Likewise.
(assemble_thunks_and_aliases): Argument added to call.
(expand_thunk): New argument forces to produce GIMPLE thunk.
From-SVN: r211218
PR c/30020
* c-common.c (check_case_bounds): Add location parameter.
Use it.
(c_add_case_label): Pass loc to check_case_bounds.
* c-c++-common/pr30020.c: New test.
From-SVN: r211212
2014-06-03 Andrew Pinski <apinski@cavium.com>
* config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
for OP0.
2014-06-03 Andrew Pinski <apinski@cavium.com>
* gcc.c-torture/compile/20140528-1.c: New testcase.
From-SVN: r211206
2014-06-03 Andrew Pinski <apinski@cavium.com>
* config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
(aarch64_rtx_costs): Use aarch64_if_then_else_costs.
From-SVN: r211205
2014-06-03 Dehao Chen <dehao@google.com>
* tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
the same loop.
* gcc.dg/tree-prof/merge_block.c: New test.
From-SVN: r211202
gcc/cp
2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
DR 1423
PR c++/52174
* call.c (standard_conversion): Convert nullptr to bool only
in case of direct-initialization.
(convert_like_real): Provide informative error message.
gcc/testsuite
2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
DR 1423
PR c++/52174
* g++.dg/cpp0x/nullptr31.C: New.
* g++.dg/cpp0x/sfinae-nullptr1.C: Likewise.
* g++.dg/cpp0x/nullptr17.C: Update.
libstdc++-v3
2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
DR 1423
PR c++/52174
* testsuite/20_util/is_assignable/value.cc: Update.
From-SVN: r211195
2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
* config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
mips64r5.
* config/mips/mips-tables.opt: Regenerate.
* config/mips/mips.c (mips_compute_frame_info): Changed if statement
to use mips_isa_rev rather than ISA_MIPS32R2.
* config/mips/mips.h (ISA_MIPS32R3): New define.
(ISA_MIPS32R5): New define.
(ISA_MIPS64R3): New define.
(ISA_MIPS64R5): New define.
(TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3, ISA_MIPS32R5,
ISA_MIPS64R3 and ISA_MIPS64R5.
(MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
and mips64r5.
(MIPS_ISA_SYNCI_SPEC): Likewise.
(ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
(LINK_SPEC): Added mips32r3 and mips32r5.
* config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
to mips32r2; and mips64r3 and mips64r5 to mips64r2.
* config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
* config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
* config/mips/t-sde (MULTILIB_MATCHES): Likewise.
* config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
* doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
From-SVN: r211173
2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
* doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
options.
* config/mips/mips.opt (mxpa): New option.
* config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
assembler.
From-SVN: r211172
2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR tree-optimization/61328
* tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
initialization from find_bswap_or_nop_1.
(find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
in source_expr2 before using the size value the function sets. Also
make use of init_symbolic_number () in both the old place and
find_bswap_or_nop_load () to avoid reading uninitialized memory when
doing recursion in the GIMPLE_BINARY_RHS case.
From-SVN: r211166
GCC Administrator
Ian Lance Taylor
Paolo Carlini
Tom de Vries
Marc Glisse
Bernd Schmidt
Richard Sandiford
Jason Merrill
Richard Biener
Matthew Fortune
Martin Liska
Igor Zamyatin
Martin Jambor
Thomas Preud'homme
Kai Tietz
Marek Polacek
Bin Cheng
Andrew Pinski
Dehao Chen
Uros Bizjak
Marek Polacek
Denis Chertykov
Alan Lawrence
Teresa Johnson
Andrew Bennett