Commits · 6d45574aa297574840e7b0d4ab3ec13f7d9d5b64 · lvzhengyang / riscv-gcc-1

20 Jun, 2014 4 commits

arm.c (arm_output_mi_thunk): Fix offset for TARGET_THUMB1_ONLY. · 6d45574a

2014-06-20  Julian Brown  <julian@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>

	* config/arm/arm.c (arm_output_mi_thunk): Fix offset for
	TARGET_THUMB1_ONLY. Add comments.


Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com>

From-SVN: r211834

committed Jun 20, 2014

6d45574a Browse Files

re PR testsuite/61567 (gfortran.dg/coarray_collectives_{5,6}.f90 failure) · 27a4e2d0

2014-06-20  Tobias Burnus  <burnus@net-b.de>

        PR testsuite/61567
        * gfortran.dg/coarray_collectives_5.f90: Update
        dg-final scan-tree-dump-times.
        * gfortran.dg/coarray_collectives_6.f90: Ditto.

From-SVN: r211833

committed Jun 20, 2014

27a4e2d0 Browse Files

re PR lto/61123 (With LTO, -fno-short-enums is ignored, resulting in ABI mis-matching in linking.) · dd6fe7d4

c-family/ChangeLog
2014-06-20 Hale Wang <hale.wang@arm.com>

	PR lto/61123
	* c.opt (fshort-enums): Add to LTO.
	* c.opt (fshort-wchar): Likewise.

testsuite/ChangeLog
2014-06-20 Hale Wang <hale.wang@arm.com>

	* gcc.target/arm/lto/: New folder to verify the LTO option.
	* gcc.target/arm/lto/pr61123-enum-size_0.c: New test case.
	* gcc.target/arm/lto/pr61123-enum-size_1.c: Likewise.
	* gcc.target/arm/lto/lto.exp: New exp file used to test LTO option.
	* lib/lto.exp (object-readelf): New procedure.

From-SVN: r211832

committed Jun 20, 2014

dd6fe7d4 Browse Files

Daily bump. · 9981da24
```
From-SVN: r211831
```
GCC Administrator committed Jun 20, 2014
9981da24 Browse Files

19 Jun, 2014 8 commits

Fix aarch64_emit_call_insn return type · d07a3fed

2014-06-19  Tom de Vries  <tom@codesourcery.com>

	* config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
	return type to void.
	* config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.

From-SVN: r211823

committed Jun 19, 2014

d07a3fed Browse Files

re PR fortran/61454 (ICE in simplification of initialization expression with array) · c8d599e1
```
	PR fortran/61454
	* expr.c (scalarize_intrinsic_call): Take care of optional
	arguments.
	* gfortran.dg/pr61454.f90: New file.

From-SVN: r211822
```
Francois-Xavier Coudert committed Jun 19, 2014
c8d599e1 Browse Files
re PR c++/59296 ([c++11] ref-qualified member function is ambiguous) · c7744b8e
```
	PR c++/59296
	* call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.

From-SVN: r211821
```
Jason Merrill committed Jun 19, 2014
c7744b8e Browse Files

loop-invariant.c (get_inv_cost): Skip invariants, which are marked as "move", from depends_on. · 61fc05c7

2014-06-19  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	* loop-invariant.c (get_inv_cost): Skip invariants, which are marked
	as "move", from depends_on.

From-SVN: r211818

committed Jun 19, 2014

61fc05c7 Browse Files

thumb1.md (define_split): Split 64bit constant in earlier stage. · dbb73879

gcc/ChangeLog:

2014-06-19  Terry Guo  <terry.guo@arm.com>

	* config/arm/thumb1.md (define_split): Split 64bit constant in earlier
	stage.

gcc/testsuite/ChangeLog:

2014-06-19  Terry Guo  <terry.guo@arm.com>

	* gcc.target/arm/thumb1-load-64bit-constant-1.c: New test.
	* gcc.target/arm/thumb1-load-64bit-constant-2.c: Ditto.
	* gcc.target/arm/thumb1-load-64bit-constant-3.c: Ditto.

From-SVN: r211817

committed Jun 19, 2014

dbb73879 Browse Files

trans-intrinsic.c (conv_co_minmaxsum): Fix argument passing. · 7f6c4159

gcc/fortran/
2014-06-19  Tobias Burnus  <burnus@net-b.de>

        * trans-intrinsic.c (conv_co_minmaxsum): Fix argument
        passing.

gcc/testsuite/
2014-06-19  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray/collectives_2.f90: Extend
        and make valid.

libgfortran/
2014-06-19  Tobias Burnus  <burnus@net-b.de>

        * caf/single.c (_gfortran_caf_co_sum, _gfortran_caf_co_max,
        _gfortran_caf_co_min): Fix stat setting.

From-SVN: r211816

committed Jun 19, 2014

7f6c4159 Browse Files

Ignore gcc_update output · 29d0a43c
```
From-SVN: r211815
```
Richard Henderson committed Jun 18, 2014
29d0a43c Browse Files
Daily bump. · 684bcf09
```
From-SVN: r211814
```
GCC Administrator committed Jun 19, 2014
684bcf09 Browse Files

18 Jun, 2014 28 commits

rs6000: Make cr5 allocatable · 36bd0c3e

A comment in rs6000.h says "cr5 is not supposed to be used".  I checked
all ABIs, going as far back as PowerOpen (1994), and found no mention
of this.

Also document cr6 is used by some vector instructions.

From-SVN: r211811

committed Jun 19, 2014

36bd0c3e Browse Files

re PR c++/59296 ([c++11] ref-qualified member function is ambiguous) · 74f4bbb7
```
	PR c++/59296
	* call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
	ref-qualifier handling.

From-SVN: r211809
```
Jason Merrill committed Jun 18, 2014
74f4bbb7 Browse Files
re PR c++/61507 (GCC does not compile function with parameter pack.) · e3dc80be
```
	PR c++/61507
	* pt.c (resolve_overloaded_unification): Preserve
	ARGUMENT_PACK_EXPLICIT_ARGS.

From-SVN: r211808
```
Jason Merrill committed Jun 18, 2014
e3dc80be Browse Files

re PR target/61550 ([SH] build failure with ICE in gen_reg_rtx, at emit-rtl.c:943) · be6b0bec

	PR target/61550
	* config/sh/sh.c (prepare_move_operands): Don't process TLS
	addresses here if reload in progress or completed.

From-SVN: r211807

committed Jun 18, 2014

be6b0bec Browse Files

gfortran.texi (OpenMP): Update refs to OpenMP 4.0. · 0b4cb601

2014-06-18  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (OpenMP): Update refs to OpenMP 4.0.
        * intrinsic.texi (OpenMP Modules): Ditto.

From-SVN: r211806

committed Jun 18, 2014

0b4cb601 Browse Files

Enable LRA for MIPS · a78cc314

gcc/

	* config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
	"TARGET_MIPS16 ? M16_REGS : GR_REGS".
	* config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
	(mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
	(mips_register_priority): New function that implements the target
	hook TARGET_REGISTER_PRIORITY.
	(mips_spill_class): Likewise for TARGET_SPILL_CLASS.
	(mips_lra_p): Likewise for TARGET_LRA_P.
	(TARGET_REGISTER_PRIORITY): Define macro.
	(TARGET_SPILL_CLASS): Likewise.
	(TARGET_LRA_P): Likewise.
	* config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
	classes.
	(REG_CLASS_NAMES): Likewise.
	(REG_CLASS_CONTENTS): Likewise.
	(BASE_REG_CLASS): Use M16_SP_REGS.
	* config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
	New set attribute to enable alternatives depending on the register
	allocator used.
	(*mul_acc_si_r3900, *mul_sub_si): Likewise.
	(*lea64): Disable pattern for MIPS16.
	* config/mips/mips.opt (mlra): New option.

From-SVN: r211805

committed Jun 18, 2014

a78cc314 Browse Files

ChangeLog: Fix whitespace. · 30256bef

	* ChangeLog: Fix whitespace.
	* testsuite/ChangeLog: Fix invalid entry.

From-SVN: r211804

committed Jun 18, 2014

30256bef Browse Files

Add support for reloading a frame address with an invalid base · c31d2d11
```
gcc/

	* lra-constraints.c (base_to_reg): New function.
	(process_address): Use new function.

From-SVN: r211802
```
Robert Suchanek committed Jun 18, 2014
c31d2d11 Browse Files

-fuse-caller-save - Enable for AArch64 · 78607708

2014-05-30  Tom de Vries  <tom@codesourcery.com>

	* config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
	* config/aarch64/aarch64.c
	(TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
	(aarch64_emit_call_insn): New function.
	(aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
	of emit_call_insn.
	* config/aarch64/aarch64.md (define_expand "call_internal")
	(define_expand "call_value_internal", define_expand "sibcall_internal")
	(define_expand "sibcall_value_internal"): New.
	(define_expand "call", define_expand "call_value")
	(define_expand "sibcall", define_expand "sibcall_value"): Use internal
	expand variant and aarch64_emit_call_insn.

	* gcc.target/aarch64/fuse-caller-save.c: New test.

From-SVN: r211799

committed Jun 18, 2014

78607708 Browse Files

-fuse-caller-save - Enable for ARM · 7a32d6c4

2014-06-18  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

	* config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
	* config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
	Redefine to true.
	(arm_emit_call_insn): Add and use sibcall parameter.  Add IP and CC
	clobbers to CALL_INSN_FUNCTION_USAGE.
	(define_expand "sibcall_internal")
	(define_expand "sibcall_value_internal"): New.
	(define_expand "call", define_expand "call_value"): Add argument to
	arm_emit_call_insn.
	(define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
	(define_expand "sibcall_value"): Use sibcall_value_internal and
	arm_emit_call_insn.

	* gcc.target/arm/fuse-caller-save.c: New test.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r211798

committed Jun 18, 2014

7a32d6c4 Browse Files

bpabi.c (__gnu_uldivmod_helper): Remove. · 4b9fcb37

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

	* config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.

From-SVN: r211797

committed Jun 18, 2014

4b9fcb37 Browse Files

bpabi-v6m.S (__aeabi_uldivmod): Perform division using __udivmoddi4. · a7a7d3c8

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

	* config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
	__udivmoddi4.

From-SVN: r211796

committed Jun 18, 2014

a7a7d3c8 Browse Files

bpabi.S (__aeabi_ldivmod, [...]): Use .cfi_* directives for DWARF annotations. · 158ef346

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

	* config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
	push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
	annotations. Fix DWARF information.

From-SVN: r211795

committed Jun 18, 2014

158ef346 Browse Files

bpabi.S (__aeabi_ldivmod): Perform division using __udivmoddi4, and fixups for negative operands. · 13381189

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

	* config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
	__udivmoddi4, and fixups for negative operands.

From-SVN: r211794

committed Jun 18, 2014

13381189 Browse Files

bpabi.S (__aeabi_ldivmod): Optimise stack manipulation. · f493def1

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

	* config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.

From-SVN: r211793

committed Jun 18, 2014

f493def1 Browse Files

bpabi.S (__aeabi_uldivmod): Perform division using call to __udivmoddi4. · 0b227df4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

	* config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
	to __udivmoddi4.

From-SVN: r211792

committed Jun 18, 2014

0b227df4 Browse Files

bpabi.S (__aeabi_uldivmod): Optimise stack pointer manipulation. · c9dae335

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

	* config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
	manipulation.

From-SVN: r211791

committed Jun 18, 2014

c9dae335 Browse Files

bpabi.S (__aeabi_uldivmod, [...]): Add comment describing register usage on… · 6857b807

bpabi.S (__aeabi_uldivmod, [...]): Add comment describing register usage on function entry and exit.

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

	* config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
	describing register usage on function entry and exit.

From-SVN: r211790

committed Jun 18, 2014

6857b807 Browse Files

bpabi.S (__aeabi_uldivmod): Fix whitespace. · f21d8faa

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

	* config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
	(__aeabi_ldivmod): Fix whitespace.

From-SVN: r211789

committed Jun 18, 2014

f21d8faa Browse Files

md.texi (Standard Names): Use @itemx for grouped items. · 544aee0d
```
* doc/md.texi (Standard Names): Use @itemx for grouped items.
Remove blank line after @item.

From-SVN: r211788
```
Andreas Schwab committed Jun 18, 2014
544aee0d Browse Files
re PR target/61545 (Miscompilation in libcap-ng) · 0bc11714
```
PR target/61545

* config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.

From-SVN: r211785
```
Richard Henderson committed Jun 18, 2014
0bc11714 Browse Files

arm.c (neon_vector_mem_operand): Allow register POST_MODIFY for neon loads and stores. · 7b5b78b1

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

	* config/arm/arm.c (neon_vector_mem_operand): Allow register
	POST_MODIFY for neon loads and stores.
	(arm_print_operand): Output post-index register for neon loads and
	stores.

From-SVN: r211783

committed Jun 18, 2014

7b5b78b1 Browse Files

tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit. · 54ed41ea

2014-06-18  Richard Biener  <rguenther@suse.de>

	* tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.

From-SVN: r211782

committed Jun 18, 2014

54ed41ea Browse Files

tree-pass.h (make_pass_dce_loop): Remove. · 30866dc9

2014-06-18  Richard Biener  <rguenther@suse.de>

	* tree-pass.h (make_pass_dce_loop): Remove.
	* passes.def: Replace pass_dce_loop with pass_dce.
	* tree-ssa-dce.c (perform_tree_ssa_dce): If something
	changed free niter estimates and reset the scev cache.
	(tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
	make_pass_dce_loop): Remove.
	* tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
	(fini_copy_prop): Return whether something changed.  Always
	let substitute_and_fold perform DCE and free niter estimates
	and reset the scev cache if so.
	(execute_copy_prop): If sth changed schedule cleanup-cfg.
	(pass_data_copy_prop): Do not unconditionally schedule
	cleanup-cfg or update-ssa.

	* gcc.dg/vect/vect.exp: Remove dump-tree-dceloop-* processing.
	* gcc.dg/vect/dump-tree-dceloop-pr26359.c: Rename to ...
	* gcc.dg/vect/pr26359.c: ... this and adjust appropriately.

From-SVN: r211781

committed Jun 18, 2014

30866dc9 Browse Files

re PR tree-optimization/61518 (wrong code (by tree vectorizer) at -O3 on x86_64-linux-gnu) · 560c75e9

        PR tree-optimization/61518
gcc/
        * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
        reduction var is used in reduction stmt or phi-function only.

gcc/testsuite/
        * gcc.dg/torture/pr61518.c: New test.

From-SVN: r211780

committed Jun 18, 2014

560c75e9 Browse Files

[ARM] Fix check for __FAST_MATH in arm_neon.h · 751738cb
```
	* config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.

From-SVN: r211779
```
Kyrylo Tkachov committed Jun 18, 2014
751738cb Browse Files

re PR tree-optimization/61517 (wrong code at -Os and above on x86_64-linux-gnu) · a31d2741

2014-06-18  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR tree-optimization/61517
    * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
    whose rhs's first tree is the source expression instead of the
    expression itself.
    (find_bswap_or_nop): Likewise.
    (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
    gimple stmt whose rhs's first tree is the source. In the memory source
    case, move the stmt to be replaced close to one of the original load to
    avoid the problem of a store between the load and the stmt's original
    location.
    (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
    signature.

    gcc/testsuite/
    * gcc.c-torture/execute/bswap-2.c (incorrect_read_le32): New.
    (incorrect_read_be32): Likewise.
    (main): Call incorrect_read_* to test stmt replacement is made by
    bswap at the right place.
    * gcc.c-torture/execute/pr61517.c: New test.

From-SVN: r211778

committed Jun 18, 2014

a31d2741 Browse Files

Use strict_low_part for loading a constant only if it is cheaper · a0f37b26

	PR rtl-optimization/54555
	* postreload.c (move2add_use_add2_insn): Substitute
	STRICT_LOW_PART only if it is cheaper.

testsuite/:
	PR rtl-optimization/54555
	* gcc.target/m68k/pr54555.c: New test.

From-SVN: r211777

committed Jun 18, 2014

a0f37b26 Browse Files