* config/aarch64/aarch64.c (fusion_load_store): Check dest mode
instead of src mode.
2015-01-13 Andrew Pinski <apinski@cavium.com>
* gcc.target/aarch64/store-pair-1.c: New testcase.
From-SVN: r219532
2015-01-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/64406
* tree-loop-distibution.c (pass_loop_distribution::execute):
Reset the SCEV hashtable if we distributed anything.
* gcc.dg/pr64406.c: New testcase.
From-SVN: r219528
2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
PR tree-optimization/64436
* tree-ssa-math-opts.c (find_bswap_or_nop_1): Move code performing the
merge of two symbolic numbers for a bitwise OR to ...
(perform_symbolic_merge): This. Also fix computation of the range and
end of the symbolic number corresponding to the result of a bitwise OR.
From-SVN: r219525
PR libgcj/64219
* Makefile.am (install-data-local): Use just the major version
from GCJVERSION instead of major.minor.
* Makefile.in: Regenerated.
From-SVN: r219519
gcc/
* config/nds32/nds32.h (NDS32_SYMBOL_FLAG_RODATA): Define our own
target-specific symbol_ref flag.
(NDS32_SYMBOL_REF_RODATA_P): Define it to check if the symbol_ref
resides in rodata section.
* config/nds32/nds32.c (TARGET_ENCODE_SECTION_INFO): Define.
(nds32_encode_section_info): New function.
From-SVN: r219514
gcc/
* config/nds32/nds32.md (call): Use pseudo instruction bal which
clobbers TA_REGNUM if large code model is specified.
(call_register): Likewise.
(call_immediate): Likewise.
(call_value): Likewise.
(call_value_register): Likewise.
(call_value_immediate): Likewise.
From-SVN: r219512
gcc/
* config/nds32/nds32.h (TARGET_CMODEL_SMALL): New macro.
(TARGET_CMODEL_MEDIUM): New macro.
(TARGET_CMODEL_LARGE): New macro.
* config/nds32/nds32.c (nds32_asm_file_start): Display corresponding
code model setting in assembly code.
From-SVN: r219511
gcc/
* common/config/nds32/nds32-common.c (TARGET_DEFAULT_TARGET_FLAGS):
Remove MASK_GP_DIRECT flag.
* config/nds32/nds32.h (MULTILIB_DEFAULTS): Have -mcmodel=medium as
one of the multilib default options.
* config/nds32/nds32.opt (mgp-direct): Remove.
* config/nds32/t-mlibs (MULTILIB_OPTIONS): Use -mcmodel instead of
-mgp-direct. We also remove unnecessary -mlittle-endian/-mbig-endian.
From-SVN: r219510
* config/nds32/nds32.opt (mcmodel): Add new option.
* config/nds32/nds32-opts.h (nds32_cmodel_type): Add new enum type
to describe code model.
From-SVN: r219509
gcc/jit/ChangeLog:
* jit-recording.c (class gcc::jit::rvalue_usage_validator): New.
(gcc::jit::rvalue_usage_validator::rvalue_usage_validator): New
ctor.
(gcc::jit::rvalue_usage_validator::visit): New function.
(gcc::jit::recording::rvalue::verify_valid_within_stmt): New
function.
(gcc::jit::recording::rvalue::set_scope): New function.
(gcc::jit::recording::function::function): Call set_scope on each
param, issuing errors for any params that already have a function.
(gcc::jit::recording::block::add_eval): Return the new statement;
update the comment given that some error-checking now happens after
this returns.
(gcc::jit::recording::block::add_assignment): Likewise.
(gcc::jit::recording::block::add_assignment_op): Likewise.
(gcc::jit::recording::block::add_comment): Likewise.
(gcc::jit::recording::block::end_with_conditional): Likewise.
(gcc::jit::recording::block::end_with_jump): Likewise.
(gcc::jit::recording::block::end_with_return): Likewise.
(gcc::jit::recording::block::validate): Add a comment.
(gcc::jit::recording::unary_op::visit_children): New function.
(gcc::jit::recording::binary_op::visit_children): New function.
(gcc::jit::recording::comparison::visit_children): New function.
(gcc::jit::recording::cast::visit_children): New function.
(gcc::jit::recording::call::visit_children): New function.
(gcc::jit::recording::call_through_ptr::visit_children): New function.
(gcc::jit::recording::array_access::visit_children): New function.
(gcc::jit::recording::access_field_of_lvalue::visit_children): New
function.
(gcc::jit::recording::access_field_rvalue::visit_children): New
function.
(gcc::jit::recording::dereference_field_rvalue::visit_children):
New function.
(gcc::jit::recording::dereference_rvalue::visit_children): New
function.
(gcc::jit::recording::get_address_of_lvalue::visit_children): New
function.
* jit-recording.h: Within namespace gcc::jit::recording...
(class rvalue_visitor): New.
(rvalue::rvalue): Initialize m_scope.
(rvalue::get_loc): New accessor.
(rvalue::verify_valid_within_stmt): New function.
(rvalue::visit_children): New pure virtual function.
(rvalue::set_scope): New function.
(rvalue::get_scope): New function.
(rvalue::dyn_cast_param): New function.
(rvalue::m_scope): New field.
(param::visit_children): New empty function.
(param::dyn_cast_param): New function.
(function::get_loc): New function.
(block::add_eval): Return the new statement.
(block::add_assignment): Likewise.
(block::add_assignment_op): Likewise.
(block::add_comment): Likewise.
(block::end_with_conditional): Likewise.
(block::end_with_jump): Likewise.
(block::end_with_return): Likewise.
(global::visit_children): New function.
(memento_of_new_rvalue_from_const<HOST_TYPE>::visit_children):
New function.
(memento_of_new_string_literal::visit_children): New function.
(unary_op::visit_children): New function.
(binary_op::visit_children): New function.
(comparison::visit_children): New function.
(cast::visit_children): New function.
(call::visit_children): New function.
(call_through_ptr::visit_children): New function.
(array_access::visit_children): New function.
(access_field_of_lvalue::visit_children): New function.
(access_field_rvalue::visit_children): New function.
(dereference_field_rvalue::visit_children): New function.
(dereference_rvalue::visit_children): New function.
(get_address_of_lvalue::visit_children): New function.
(local::local): Call set_scope.
(local::visit_children): New function.
(statement::get_block): Make public.
* libgccjit.c (RETURN_VAL_IF_FAIL_PRINTF5): New macro.
(RETURN_NULL_IF_FAIL_PRINTF5): New macro.
(gcc_jit_context_new_function): Verify that each param has
not yet been used for creating another function.
(gcc_jit_block_add_eval): After creating the stmt, verify
that the rvalue expression tree is valid to use within it.
(gcc_jit_block_add_assignment): Likewise for the lvalue and
rvalue expression trees.
(gcc_jit_block_add_assignment_op): Likewise.
(gcc_jit_block_end_with_conditional): Likewise for the boolval
expression tree.
(gcc_jit_block_end_with_return): Likewise for the rvalue
expression tree.
(gcc_jit_block_end_with_void_return): Remove return of "void",
now that block::end_with_return is now non-void.
gcc/testsuite/ChangeLog:
* jit.dg/test-error-local-used-from-other-function.c: New test
case.
* jit.dg/test-error-param-reuse.c: New test case.
* jit.dg/test-error-param-sharing.c: New test case.
* jit.dg/test-error-param-used-from-other-function.c: New test
case.
* jit.dg/test-error-param-used-without-a-function.c: New test
case.
From-SVN: r219498
2015-01-12 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/invoke.texi ([-Wsuggest-attribute=]): Don't use parentheses
after a funtion name just to indicate it is a function.
([-fsanitize-undefined-trap-on-error]): Likewise.
([-fdbg-cnt=]): Likewise.
([-mmemcpy]): Likewise.
([-mflush-func]): Likewise.
([-msynci]): Likewise.
From-SVN: r219497
PR tree-optimization/64454
* tree-vrp.c (simplify_div_or_mod_using_ranges): Optimize
op0 % op1 into op0 if op0 is in range [-op1 + 1, op1 - 1]
for signed or [0, op1 - 1] for unsigned modulo.
(simplify_stmt_using_ranges): Call simplify_div_or_mod_using_ranges
even if op1 does not satisfy integer_pow2p.
* gcc.dg/pr64454.c: New test.
From-SVN: r219491
gcc/jit/ChangeLog:
* docs/cp/topics/expressions.rst (Global variables): Add
enum gcc_jit_global_kind param to gccjit::context::new_global.
* docs/topics/expressions.rst (Global variables): Likewise.
Document the new enum.
* docs/topics/results.rst (Compilation results): Document
globals-handling.
* dummy-frontend.c (jit_langhook_write_globals): Call into the
playback context's write_global_decls_1 and write_global_decls_2
before and after calling symtab->finalize_compilation_unit ().
* jit-playback.c: Include "debug.h".
(gcc::jit::playback::context::new_global): Add "kind" param and
use it to set TREE_PUBLIC, TREE_STATIC and DECL_EXTERNAL on the
underlying VAR_DECL. Call varpool_node::get_create on the
VAR_DECL, and add it to m_globals.
(gcc::jit::playback::context::write_global_decls_1): New function.
(gcc::jit::playback::context::write_global_decls_2): New function.
* jit-playback.h (gcc::jit::playback::context::context): Call
create on m_globals.
(gcc::jit::playback::context::new_global): Add "kind" param.
(gcc::jit::playback::context::write_global_decls_1): New function.
(gcc::jit::playback::context::write_global_decls_2): New function.
(gcc::jit::playback::context::m_globals): New field.
* jit-recording.c (gcc::jit::recording::context::context):
Initialize m_globals.
(gcc::jit::recording::context::new_global): Add param "kind".
Add the new global to m_globals.
(gcc::jit::recording::context::dump_to_file): Dump the globals.
(gcc::jit::recording::global::replay_into): Add field m_kind.
(gcc::jit::recording::global::write_to_dump): New override.
* jit-recording.h (gcc::jit::recording::context::new_global): Add
param "kind".
(gcc::jit::recording::context::m_globals): New field.
(gcc::jit::recording::global::global): Add param kind.
(gcc::jit::recording::global::write_to_dump): New override.
(gcc::jit::recording::global::m_kind): New field.
* jit-result.c (gcc::jit::result::get_global): New function.
* jit-result.h (gcc::jit::result::get_global): New function.
* libgccjit++.h (gccjit::context::new_global): Add "kind" param.
* libgccjit.c (gcc_jit_context_new_global): Likewise.
(gcc_jit_result_get_global): New API entrypoint.
* libgccjit.h (gcc_jit_result_get_global): New API entrypoint.
(enum gcc_jit_global_kind): New enum.
(gcc_jit_context_new_global): API change: add "kind" param.
* libgccjit.map (gcc_jit_result_get_global): New symbol.
gcc/testsuite/ChangeLog:
* jit.dg/test-array-as-pointer.c (create_code): Update call
to gcc_jit_context_new_global by setting "kind" to
GCC_JIT_GLOBAL_IMPORTED.
* jit.dg/test-error-array-as-pointer.c: Likewise.
* jit.dg/test-expressions.c (make_test_of_get_address): Likewise.
* jit.dg/test-fuzzer.c (make_random_global): Likewise, but
setting kind to GCC_JIT_GLOBAL_EXPORTED.
* jit.dg/test-using-global.c (the_global): Rename to...
(imported_global): ...this.
(create_code): Update to test the three kinds of global.
(verify_code): Likewise.
From-SVN: r219480
