Commits · 2175988161659537ed19aed873d148ed2d04ed7f · lvzhengyang / riscv-gcc-1

01 Jun, 2013 5 commits

revert: re PR rtl-optimization/57268 (c nested loops hang compiler in sched-deps.c) · 21759881

2013-06-01  Dinar Temirbulatov  <dinar@kugelworks.com>

        Revert
        PR rtl-optimization/57268
        * sched-deps.c (sched_analyze_2): Flush dependence lists if
        the sum of the read and write lists exceeds MAX_PENDING_LIST_LENGTH.

From-SVN: r199576

committed Jun 01, 2013

21759881 Browse Files

Partially reverted: 2013-05-31 Tobias Burnus <burnus@net-b.de> · daf4e940

2013-06-01  Tobias Burnus  <burnus@net-b.de>

        Partially reverted:
        2013-05-31  Tobias Burnus  <burnus@net-b.de>

        PR middle-end/57073
        * tree-ssa-math-opts.c (execute_cse_sincos): Move check
        further up.

From-SVN: r199575

committed Jun 01, 2013

daf4e940 Browse Files

re PR fortran/57456 ([OOP] CLASS + CHARACTER ALLOCATE with typespec: For arrays,… · 4596d4bf

re PR fortran/57456 ([OOP] CLASS + CHARACTER ALLOCATE with typespec: For arrays, the typespec is ignored)

2013-06-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57456
        * gfortran.dg/class_array_17.f90: New.

From-SVN: r199573

committed Jun 01, 2013

4596d4bf Browse Files

re PR other/56780 (--disable-install-libiberty still installs libiberty.a) · 8c9fddf4

	PR other/56780
	* libiberty/configure.ac: Move test for --enable-install-libiberty
	outside of the 'with_target_subdir' test so that it actually gets
	run.  Add output messages to show the test result.
	* libiberty/configure: Regenerate.
	* libiberty/Makefile.in (install_to_libdir): Place the
	installation of the libiberty library in the same guard as that
	used for the headers to prevent it being installed unless
	requested via --enable-install-libiberty.

From-SVN: r199570

committed Jun 01, 2013

8c9fddf4 Browse Files

Daily bump. · 4bb1dd0f
```
From-SVN: r199569
```
GCC Administrator committed Jun 01, 2013
4bb1dd0f Browse Files

31 May, 2013 25 commits

re PR rtl-optimization/57268 (c nested loops hang compiler in sched-deps.c) · c359d8d0

2013-05-31  Dinar Temirbulatov  <dinar@kugelworks.com>

        PR rtl-optimization/57268
        * sched-deps.c (sched_analyze_2): Flush dependence lists if
        the sum of the read and write lists exceeds MAX_PENDING_LIST_LENGTH.

From-SVN: r199564

committed Jun 01, 2013

c359d8d0 Browse Files

add myself(Dinar Temirbulatov) to write-after-approval access. · dc801ca2
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From-SVN: r199561
```
Dinar Temirbulatov committed Jun 01, 2013
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Fix typo · 7f998021
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From-SVN: r199560
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Eric Botcazou committed May 31, 2013
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floatstore.lst: New. · 57f0f7bc

	* ada/acats/floatstore.lst: New.
	* ada/acats/run_all.sh: Process it.

From-SVN: r199558

committed May 31, 2013

57f0f7bc Browse Files

predicates.md (rs6000_cbranch_operator): Accept some unordered comparison operators when... · 4172215d

	* config/rs6000/predicates.md (rs6000_cbranch_operator): Accept some
	unordered comparison operators when -fno-trapping-math is in effect
	on the e500.
	* config/rs6000/rs6000.c (rs6000_generate_compare): Remove dead code
	and implement unordered comparison operators properly on the e500.

From-SVN: r199557

committed May 31, 2013

4172215d Browse Files

simplify-rtx.c (simplify_byte_swapping_operation): Use proper macro for constant scalar integers. · a8c50132

	* simplify-rtx.c (simplify_byte_swapping_operation): Use proper macro
	for constant scalar integers.
	(simplify_relational_operation_1): Likewise.

From-SVN: r199556

committed May 31, 2013

a8c50132 Browse Files

rs6000-opts.h (enum processor_type): Reorder. · 44626634

2013-05-31  Segher Boessenkool  <segher@kernel.crashing.org>

gcc/
        * config/rs6000/rs6000-opts.h (enum processor_type): Reorder.
        * config/rs6000/rs6000.md (cpu): Reorder.  Split long line.
        Fix comment.

From-SVN: r199555

committed May 31, 2013

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Fix pr54684.C regression. · dd7b0c81
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From-SVN: r199552
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Marcus Shawcroft committed May 31, 2013
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Fix pr56184.C regression. · cf11fc73
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From-SVN: r199551
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Marcus Shawcroft committed May 31, 2013
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Fix eb76.C regression for arm*-*-*. · 2dc82ccb
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From-SVN: r199550
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Marcus Shawcroft committed May 31, 2013
2dc82ccb Browse Files

Silvermont (SLM) architecture performance tuning · 55805e54

2013-05-31  Yuri Rumyantsev  <yuri.s.rumyantsev@intel.com>
	    Igor Zamyatin  <igor.zamyatin@intel.com>

	* config/i386/i386.h (enum ix86_tune_indices): Add
	X86_TUNE_SPLIT_MEM_OPND_FOR_FP_CONVERTS.
	(TARGET_SPLIT_MEM_OPND_FOR_FP_CONVERTS): New define.

	* config/i386/i386.c (initial_ix86_tune_features)
	<X86_TUNE_SPLIT_MEM_OPND_FOR_FP_CONVERTS>: Initialize.
	(ix86_lea_outperforms): Handle Silvermont tuning.
	(ix86_avoid_lea_for_add): Add new argument to ix86_lea_outperforms
	call.
	(ix86_use_lea_for_mov): Likewise.
	(ix86_avoid_lea_for_addr): Likewise.
	(ix86_lea_for_add_ok): Likewise.
	(exact_dependency_1): New function.
	(exact_store_load_dependency): Likewise.
	(ix86_adjust_cost): Handle Silvermont tuning.
	(do_reoder_for_imul): Likewise.
	(swap_top_of_ready_list): New function.
	(ix86_sched_reorder): Changed to handle Silvermont tuning.

	* config/i386/i386.md (peepholes that split memory operand in fp
	converts): New.

From-SVN: r199546

committed May 31, 2013

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[PATCH, AArch64] Remove excessive braces. · e19c9de2
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From-SVN: r199545
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Marcus Shawcroft committed May 31, 2013
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[AArch64] -mcmodel=tiny -fPIC use tiny absolute for non binds local. · 38e6c9a6
```
From-SVN: r199544
```
Marcus Shawcroft committed May 31, 2013
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fix nsdmi-union2.C · 6a8b3087
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From-SVN: r199541
```
Jason Merrill committed May 31, 2013
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re PR c/57452 (FAIL: c-c++-common/cilk-plus/AN/if_test.c) · 17dc571e

2013-05-31  Balaji V. Iyer  <balaji.v.iyer@intel.com>

	PR c/57452
	* c-c++-common/cilk-plus/AN/if_test.c: Fixed out of bounds issue in
	test-case.

From-SVN: r199537

committed May 31, 2013

17dc571e Browse Files

Moved gcc.dg/debug/dwarf2/discriminator.c to proper ChangeLog. · 6ed17438
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From-SVN: r199535
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Rainer Orth committed May 31, 2013
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Fix gcc.dg/shrink-wrap-alloca.c · 3d6cc50a
```
	* gcc.dg/shrink-wrap-alloca.c: Use __builtin_alloca.

From-SVN: r199533
```
Rainer Orth committed May 31, 2013
3d6cc50a Browse Files
Add testcase for PR57478 · ccc20e5c
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From-SVN: r199531
```
Marek Polacek committed May 31, 2013
ccc20e5c Browse Files

re PR middle-end/57073 (__builtin_powif (-1.0, k) should be optimized to "1.0 - 2.0 * (K%2)") · e3530904

2013-05-31  Tobias Burnus  <burnus@net-b.de>

        PR middle-end/57073
        * tree-ssa-math-opts.c (execute_cse_sincos): Move check
        further up.

From-SVN: r199529

committed May 31, 2013

e3530904 Browse Files

re PR fortran/57456 ([OOP] CLASS + CHARACTER ALLOCATE with typespec: For arrays,… · 2bdf1c75

re PR fortran/57456 ([OOP] CLASS + CHARACTER ALLOCATE with typespec: For arrays, the typespec is ignored)

2013-05-31  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57456
        * trans-array.c (gfc_array_init_size): Use passed type spec,
        when available.
        (gfc_array_allocate): Pass typespec on.
        * trans-array.h (gfc_array_allocate): Update prototype.
        * trans-stmt.c (gfc_trans_allocate): Pass typespec on.

2013-05-31  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57456
        * gfortran.dg/class_array_17.f90: New.

From-SVN: r199528

committed May 31, 2013

2bdf1c75 Browse Files

re PR target/56315 (ARM: Improve use of 64-bit constants in logical operations) · b6af05a9

gcc/
2013-05-31  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	PR target/56315
	* config/arm/arm.c (const_ok_for_dimode_op): Handle IOR.
	* config/arm/arm.md (*iordi3_insn): Change to insn_and_split.
	* config/arm/neon.md (iordi3_neon): Remove.
	(neon_vorr<mode>): Generate iordi3 instead of iordi3_neon.
	* config/arm/predicates.md (imm_for_neon_logic_operand):
	Move to earlier in the file.
	(neon_logic_op2): Likewise.
	(arm_iordi_operand_neon): New predicate.
	
gcc/testsuite/
2013-05-31  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	PR target/56315
	* gcc.target/arm/iordi3-opt.c: New test.

From-SVN: r199527

committed May 31, 2013

b6af05a9 Browse Files

re PR tree-optimization/57478 (ice in vec.h:815) · f800c166

2013-05-31  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57478
	PR tree-optimization/57453
	* tree-vect-slp.c (vect_bb_slp_scalar_cost): Uses in PHI nodes
	are life as well.

From-SVN: r199476

committed May 31, 2013

f800c166 Browse Files

re PR fortran/54190 (TYPE(*)/assumed-rank: Type/rank check too relaxed for dummy procedure) · e7333b69

2013-05-31  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/54190
	PR fortran/57217
	* gfortran.h (gfc_terminal_width): Remove prototype.
	* error.c (get_terminal_width): Moved here from misc.c. Renamed.
	Try to determine terminal width from environment variable.
	* interface.c (compare_type, compare_rank): New functions. Fix assumed
	type/rank handling.
	(compare_type_rank, check_dummy_characteristics,
	check_result_characteristics, gfc_compare_interfaces): Use them.
	(symbol_rank): Slightly modified and moved.
	* misc.c (gfc_terminal_width): Moved to error.c.


2013-05-31  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/54190
	PR fortran/57217
	* gfortran.dg/dummy_procedure_5.f90: Modified error message.
	* gfortran.dg/interface_26.f90: Ditto.
	* gfortran.dg/proc_ptr_11.f90: Ditto.
	* gfortran.dg/proc_ptr_15.f90: Ditto.
	* gfortran.dg/proc_ptr_comp_20.f90: Ditto.
	* gfortran.dg/proc_ptr_comp_33.f90: Ditto.
	* gfortran.dg/proc_ptr_result_5.f90: Ditto.
	* gfortran.dg/typebound_override_1.f90: Ditto.
	* gfortran.dg/typebound_override_4.f90: Ditto.
	* gfortran.dg/typebound_proc_6.f03: Ditto.
	* gfortran.dg/assumed_type_7.f90: New test.
	* gfortran.dg/typebound_override_5.f90: New test.
	* gfortran.dg/typebound_override_6.f90: New test.
	* gfortran.dg/typebound_override_7.f90: New test.

From-SVN: r199475

committed May 31, 2013

e7333b69 Browse Files

rl78.md (mulqi3,mulhi3): New define_expands. · e571fa59

* config/rl78/rl78.md (mulqi3,mulhi3): New define_expands.
(mulqi3_rl78,mulhi3_rl78,mulhi3_g13): New define_insns.

From-SVN: r199469

committed May 31, 2013

e571fa59 Browse Files

Daily bump. · a75a6c86
```
From-SVN: r199464
```
GCC Administrator committed May 31, 2013
a75a6c86 Browse Files

30 May, 2013 10 commits

re PR middle-end/57073 (__builtin_powif (-1.0, k) should be optimized to "1.0 - 2.0 * (K%2)") · 0fa6e0ef

2013-05-30  Tobias Burnus  <burnus@net-b.de>
            Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR middle-end/57073
        * tree-ssa-math-opts.c (execute_cse_sincos): Optimize
        powi (-1.0, k) to (k & 1) ? -1.0 : 1.0.

2013-05-30  Tobias Burnus  <burnus@net-b.de>

        PR middle-end/57073
        * gfortran.dg/power_6.f90: New.

From-SVN: r199461

committed May 30, 2013

0fa6e0ef Browse Files

rtlanal.c (tablejump_p): Expect table and label to be adjacent. · 4688ddf5
```
       * rtlanal.c (tablejump_p): Expect table and label to be adjacent.

From-SVN: r199460
```
Steven Bosscher committed May 30, 2013
4688ddf5 Browse Files

target.def (register_usage_leveling_p): New hook. · 3b9ceb4b

2013-05-30  Vladimir Makarov  <vmakarov@redhat.com>

	* target.def (register_usage_leveling_p): New hook.
	* targhooks.c (default_register_usage_leveling_p): New.
	* targhooks.h (default_register_usage_leveling_p): New prototype.
	* lra-assigns.c (register_usage_leveling_p): Use the hook.
	* doc/tm.texi.in (TARGET_REGISTER_USAGE_LEVELING_P): New hook.
	* doc/tm.texi: Update.
	* config/i386/i386.c (TARGET_REGISTER_USAGE_LEVELING_P): Define.

From-SVN: r199459

committed May 30, 2013

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re PR c++/57404 ([C++11] ICE: SIGSEGV in cp_classify_record with -g) · cc059bdd
```
	PR c++/57404
	* cp-lang.c (cp_classify_record): Handle structs without
	TYPE_LANG_SPECIFIC.

From-SVN: r199456
```
Jason Merrill committed May 30, 2013
cc059bdd Browse Files

re PR c++/52377 (C++11 non-static initializers in unions are not used) · 3a6a88c8

	PR c++/52377
	* class.c (common_enclosing_class): New.
	* cp-tree.h: Declare it.
	* init.c (sort_mem_initializers): Don't splice out a union member
	with an NSDMI.

From-SVN: r199455

committed May 30, 2013

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AArch64 - Support BFI instruction and insv pattern · 65f9e789
```
From-SVN: r199454
```
Ian Bolton committed May 30, 2013
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alias-decl-debug-0.C: Add aarch64*-*-* to the dg-skip-if "No stabs". · f1ad09d9
```
gcc/testsuite/

	* g++.dg/cpp0x/alias-decl-debug-0.C: Add aarch64*-*-* to the
	dg-skip-if "No stabs".

From-SVN: r199452
```
Yufeng Zhang committed May 30, 2013
f1ad09d9 Browse Files

re PR rtl-optimization/57439 (FAIL: gcc.c-torture/execute/920501-6.c execution, -O1) · ca035367

        PR rtl-optimization/57439
        * postreload.c (move2add_valid_value_p): Check that we have
        a zero subreg_regno_offset when accessing the register in
        the requested mode.

From-SVN: r199449

committed May 30, 2013

ca035367 Browse Files

re PR fortran/54189 (ICE (segfault) with invalid assumed-size dummy) · 582f2176

2013-05-30  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/54189
	* resolve.c (check_assumed_size_reference): Check for e->ref.


2013-05-30  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/54189
	* gfortran.dg/assumed_size_1.f90: New.

From-SVN: r199445

committed May 30, 2013

582f2176 Browse Files

Silvermont (SLM) architecture pipeline model, tuning and insn selection. · 0b871ccf

        Silvermont (SLM) architecture pipeline model, tuning and
        insn selection.
        * config.gcc: Add slm config options and target.

        * config/i386/slm.md: New.

        * config/i386/driver-i386.c (host_detect_local_cpu): Check movbe.

        * gcc/config/i386/i386-c.c (ix86_target_macros_internal):  New case
        PROCESSOR_SLM.
        (ix86_target_macros_internal): Likewise.

        * gcc/config/i386/i386.c (slm_cost): New cost.
        (m_SLM): New macro flag.
        (initial_ix86_tune_features): Set m_SLM.
        (x86_accumulate_outgoing_args): Likewise.
        (x86_arch_always_fancy_math_387): Likewise.
        (processor_target_table): Add slm cost.
        (cpu_names): Add slm cpu name.
        (x86_option_override_internal): Set SLM ISA.
        (ix86_issue_rate): New case PROCESSOR_SLM.
        (ia32_multipass_dfa_lookahead): Likewise.
        (fold_builtin_cpu): Add slm.

        * config/i386/i386.h (TARGET_SLM): New target macro.
        (target_cpu_default): Add TARGET_CPU_DEFAULT_slm.
        (processor_type): Add PROCESSOR_SLM.

        * config/i386/i386.md (cpu): Add new value "slm".
        (slm.md): Include slm.md.

        * libgcc/config/i386/cpuinfo.c (INTEL_SLM): New enum value.


Co-Authored-By: Igor Zamyatin <igor.zamyatin@intel.com>

From-SVN: r199444

committed May 30, 2013

0b871ccf Browse Files