gcc/
* config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
emit instructions, return number of instructions which would
be emitted.
(aarch64_add_constant): Update call to aarch64_build_constant.
(aarch64_output_mi_thunk): Likewise.
(aarch64_rtx_costs): Estimate cost of a CONST_INT, cost
a CONST_DOUBLE.
Co-Authored-By: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
From-SVN: r210496
gcc/
* config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
(cpu_addrcost_table): Use it.
* config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
(aarch64_address_cost): Rewrite using aarch64_classify_address,
move it.
From-SVN: r210493
2014-05-16 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
(set_ssa_val_to): Handle unexpected sets to VN_TOP.
(visit_phi): Ignore edges marked as not executable.
(class cond_dom_walker): New.
(cond_dom_walker::before_dom_children): Value-number
control statements and mark successor edges as not
executable if possible.
(run_scc_vn): First walk all control statements in
dominator order, marking edges as not executable.
* tree-inline.c (copy_edges_for_bb): Be not confused
about random edge flags.
* gcc.dg/tree-ssa/ssa-fre-39.c: New testcase.
* gcc.dg/tree-ssa/ssa-fre-40.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-8.c: One more elimination.
* gcc.dg/tree-ssa/struct-aliasing-2.c: Scan cddce1 dump.
From-SVN: r210492
PR target/61193
* config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
(__TM_simple_begin): Use it.
(__TM_begin): Likewise.
From-SVN: r210486
2014-05-15 Martin Jambor <mjambor@suse.cz>
PR ipa/61085
* ipa-prop.c (update_indirect_edges_after_inlining): Check
type_preserved flag when the indirect edge is polymorphic.
testsuite/
* g++.dg/ipa/pr61085.C: New test.
From-SVN: r210477
2014-05-15 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/61090
* tree-sra.c (sra_modify_expr): Pass the current gsi to
build_ref_for_model.
testsuite/
* gcc.dg/tree-ssa/pr61090.c: New test.
From-SVN: r210476
PR tree-optimization/61158
* fold-const.c (fold_binary_loc): If X is zero-extended and
shiftc >= prec, make sure zerobits is all ones instead of
invoking undefined behavior.
* gcc.dg/pr61158.c: New test.
From-SVN: r210467
gcc/
PR debug/61013
* opts.c (common_handle_option): Don't special-case "-g".
(set_debug_level): Default to at least level 2 with "-g".
From-SVN: r210442
2014-05-14 Bernd Edlinger <bernd.edlinger@hotmail.de>
Fix current cygwin build problems.
* seh_init.c (__gnat_map_SEH): Compile also when __CYGWIN__ and __SEH__
are defined. Move include windows.h before system.h.
* s-oscons-tmplt.c (DTR_CONTROL_ENABLE, RTS_CONTROL_ENABLE): Compile
also when __CYGWIN__ is defined. Include windef.h before winbase.h.
From-SVN: r210437
* call.c (struct conversion_info): Rename 'from_type' to 'from'.
(arg_conversion_rejection, bad_arg_conversion_rejection)
(explicit_conversion_rejection, template_conversion_rejection): Adjust.
(add_function_candidate): Pass actual argument, rather than type, to
bad_arg_conversion_rejection.
(print_conversion_rejection): Explain what's wrong with the conversion.
(print_z_candidate): Say "candidate:" before each candidate.
(splice_viable): Be strict if we see a viable or template candidate.
(build_user_type_conversion_1): Pass false to strict parameter.
(perform_overload_resolution, build_conditional_expr_1): Likewise.
(build_new_op_1, build_new_method_call_1): Likewise.
(build_op_call_1): Pass true to strict parameter.
From-SVN: r210435
gcc/
PR target/61084
* config/sparc/sparc.md: Fix types of low and high in DI constant
splitter. Use gen_int_mode in some other splitters.
From-SVN: r210428
libiberty/
2014-05-14 Andrew Burgess <aburgess@broadcom.com>
* cplus-dmem.c (internal_cplus_demangle): Free any resources
allocated by possible previous call to gnu_special.
(squangle_mop_up): Reset pointers to NULL after calling free.
* testsuite/demangle-expected: New test case.
From-SVN: r210425
* gcc.target/arm/simd/vtrnqf32_1.c: New file.
* gcc.target/arm/simd/vtrnqp16_1.c: New file.
* gcc.target/arm/simd/vtrnqp8_1.c: New file.
* gcc.target/arm/simd/vtrnqs16_1.c: New file.
* gcc.target/arm/simd/vtrnqs32_1.c: New file.
* gcc.target/arm/simd/vtrnqs8_1.c: New file.
* gcc.target/arm/simd/vtrnqu16_1.c: New file.
* gcc.target/arm/simd/vtrnqu32_1.c: New file.
* gcc.target/arm/simd/vtrnqu8_1.c: New file.
* gcc.target/arm/simd/vtrnf32_1.c: New file.
* gcc.target/arm/simd/vtrnp16_1.c: New file.
* gcc.target/arm/simd/vtrnp8_1.c: New file.
* gcc.target/arm/simd/vtrns16_1.c: New file.
* gcc.target/arm/simd/vtrns32_1.c: New file.
* gcc.target/arm/simd/vtrns8_1.c: New file.
* gcc.target/arm/simd/vtrnu16_1.c: New file.
* gcc.target/arm/simd/vtrnu32_1.c: New file.
* gcc.target/arm/simd/vtrnu8_1.c: New file.
From-SVN: r210422
PR rtl-optimization/60866
* sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
Default it to -1. Pass it down to init_simplejump_data.
(init_simplejump_data): New parameter old_seqno. Pass it down
to get_seqno_for_a_jump.
(get_seqno_for_a_jump): New parameter old_seqno. Use it for
initializing new jump seqno as a last resort. Add comment.
(sel_redirect_edge_and_branch): Save old seqno of the conditional
jump and pass it down to sel_init_new_insn.
(sel_redirect_edge_and_branch_force): Likewise.
* gcc.dg/pr60866.c: New test.
From-SVN: r210420
PR rtl-optimization/60901
* config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
bb predecessor belongs to the same scheduling region. Adjust comment.
* gcc.target/i386/pr60901.c: New test.
From-SVN: r210414
