Commits · ed1332ee11848c7d2ded43f143f4fdb05b0645eb · lvzhengyang / riscv-gcc-1

25 Jun, 2015 5 commits

bfin.c (bfin_expand_prologue): Set current_function_static_stack_size if… · ed1332ee

bfin.c (bfin_expand_prologue): Set current_function_static_stack_size if flag_stack_usage_info is set.

     * config/bfin/bfin.c (bfin_expand_prologue): Set
     current_function_static_stack_size if flag_stack_usage_info is
     set.
     * config/ft32/ft32.c (ft32_expand_prologue): Likewise.
     * config/h8300/h8300.c (h8300_expand_prologue): Likewise.
     * config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise.
     * config/m32c/m32c.c (m32c_emit_prologue): Likewise.

test * gcc.dg/stack-usage-1.c: Add SIZE values for V850, MN10300,
     H8300 and M32R targets.

From-SVN: r224937

committed Jun 25, 2015

ed1332ee Browse Files

Remove 'unsigned' in header comment canonicalize_loop_ivs · b092fe39

2015-06-25  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-loop-manip.c (canonicalize_loop_ivs): Don't claim in header
	comment that the generated IV is unsigned.

From-SVN: r224936

committed Jun 25, 2015

b092fe39 Browse Files

re PR target/29693 (ICE while compiling gcc-3.4.3 with gcc-4.1.1) · 238a4dba

Fix PR target/29693



2015-06-25  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/29693
	* config/arm/arm.c (arm_dbx_register_number): Return
	DWARF_FRAME_REGISTERS by default.

From-SVN: r224932

committed Jun 25, 2015

238a4dba Browse Files

Verify reused dominators info in calculate_dominance_info · 4081bdd2

2015-06-25  Tom de Vries  <tom@codesourcery.com>

	* dominance.c (calculate_dominance_info): Fix verify_dominators call
	argument.  Call verify_dominator when reusing dominator info.

From-SVN: r224931

committed Jun 25, 2015

4081bdd2 Browse Files

Daily bump. · 6094199c
```
From-SVN: r224930
```
GCC Administrator committed Jun 25, 2015
6094199c Browse Files

24 Jun, 2015 34 commits

The problem is that diagnostic_action_after_output tries to delete the active… · 5862c189

The problem is that diagnostic_action_after_output tries to delete the active pretty-printer which tries to delete its output_buffer...

The problem is that diagnostic_action_after_output tries to delete the active
pretty-printer which tries to delete its output_buffer, which is normally
dynamically allocated via placement-new, but the output_buffer used by the
error_buffer of Fortran is statically allocated. Being statically allocated
simplifies a lot pushing/poping several instances of error_buffer.

The solution is to reset the active output_buffer back to the default one
before calling diagnostic_action_after_output. This is a bit ugly, because this
function does use the output_buffer, however, at the point that Fortran calls
it, both are in an equivalent state, thus there is no visible difference.

gcc/testsuite/ChangeLog:

2015-06-24  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR fortran/66528
	* gfortran.dg/maxerrors.f90: New test.

gcc/fortran/ChangeLog:

2015-06-24  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR fortran/66528
	* error.c (gfc_warning_check): Restore the default output_buffer
	before calling diagnostic_action_after_output.
	(gfc_error_check): Likewise.
	(gfc_diagnostics_init): Add comment.

From-SVN: r224926

committed Jun 24, 2015

5862c189 Browse Files

re PR target/66563 (ICE (segmentation fault) on sh4-linux-gnu) · b6d10e0b

PR target/66563
* [SH] Add a new operand to GOTaddr2picreg so to avoid CSE.  Modify caller
  of gen_GOTaddr2picreg.

From-SVN: r224925

committed Jun 24, 2015

b6d10e0b Browse Files

* gcc.dg/torture/pr66345.c: Fix assumption about size_t type. · efa165cd
```
From-SVN: r224924
```
DJ Delorie committed Jun 24, 2015
efa165cd Browse Files

basic_string.h (basic_string<>::front()): Add !empty debug check. · e25d2617

2015-06-24  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/basic_string.h (basic_string<>::front()): Add !empty
	debug check.
	(basic_string<>::back()): Likewise.
	(basic_string<>::pop_back()): Likewise.

From-SVN: r224919

committed Jun 24, 2015

e25d2617 Browse Files

re PR c++/66647 (ICE: in instantiate_class_template_1, at cp/pt.c:9254) · e6d61513
```
	PR c++/66647
	* pt.c (dependent_type_p_r): Check for dependent alias template
	specialization sooner.

From-SVN: r224917
```
Jason Merrill committed Jun 24, 2015
e6d61513 Browse Files

[AArch64] Fix another ICE with -mgeneral-regs-only · 31ca7cba

gcc/:

	* config/aarch64/aarch64.md (<optab><fcvt_target><GPF:mode>2):
	Condition on TARGET_FLOAT.

gcc/testsuite/:

	* gcc.target/aarch64/mgeneral-regs_3.c: New.

From-SVN: r224910

committed Jun 24, 2015

31ca7cba Browse Files

[AArch64 Doc] Clarify feature modifiers {no,}{fp,simd,crypto} · a591e1d1
```
gcc:

	* doc/invoke.texi: Clarify AArch64 feature modifiers (no)fp, (no)simd
	and (no)crypto.

From-SVN: r224909
```
Alan Lawrence committed Jun 24, 2015
a591e1d1 Browse Files

[AArch64] Fix ICES with -mgeneral-regs-only / -march=...+nofp · 261fb553

gcc/ChangeLog:

	* config/aarch64/aarch64-protos.h (aarch64_err_no_fpadvsimd): New.

	* config/aarch64/aarch64.md (mov<mode>/GPF, movtf): Use
	aarch64_err_no_fpadvsimd.

	* config/aarch64/aarch64.c (aarch64_err_no_fpadvsimd): New.
	(aarch64_layout_arg, aarch64_init_cumulative_args): Use
	aarch64_err_no_fpadvsimd if !TARGET_FLOAT and we need FP regs.
	(aarch64_expand_builtin_va_start, aarch64_setup_incoming_varargs):
	Turn error into assert, test TARGET_FLOAT.
	(aarch64_gimplify_va_arg_expr): Use aarch64_err_no_fpadvsimd, test
	TARGET_FLOAT.

gcc/testsuite/ChangeLog:

	* gcc.target/aarch64/mgeneral-regs_1.c: New file.
	* gcc.target/aarch64/mgeneral-regs_2.c: New file.
	* gcc.target/aarch64/nofp_1.c: New file.

From-SVN: r224908

committed Jun 24, 2015

261fb553 Browse Files

* dwarf2out.c (gen_formal_parameter_die): Remove assert. · 4ca1ca5b
```
From-SVN: r224907
```
Aldy Hernandez committed Jun 24, 2015
4ca1ca5b Browse Files

re PR c++/66501 (Default move assignment does not move array members) · 024f2d89

	PR c++/66501
	* class.c (type_has_nontrivial_assignment): Remove.
	* cp-tree.h: Remove declaration.
	* init.c (vec_copy_assign_is_trivial): New.
	(build_vec_init): Use it.

From-SVN: r224904

committed Jun 24, 2015

024f2d89 Browse Files

Implement N3928 - Extending static_assert · e79fc3d4

cp/

2015-06-24  Edward Smith-Rowland  <3dw4rd@verizon.net>

	Implement N3928 - Extending static_assert
	* parser.c (cp_parser_static_assert): Support static_assert with
	no message string.  Supply an empty string in this case.
	* semantics.c (finish_static_assert): Don't try to print a message if
	the message strnig is empty.


testsuite/

2015-06-24  Edward Smith-Rowland  <3dw4rd@verizon.net>

	Implement N3928 - Extending static_assert
	* g++.dg/cpp0x/static_assert8.C: Adjust.
	* g++.dg/cpp0x/static_assert12.C: New.
	* g++.dg/cpp0x/static_assert13.C: New.
	* g++.dg/cpp1y/static_assert1.C: New.
	* g++.dg/cpp1y/static_assert2.C: New.
	* g++.dg/cpp1z/static_assert-nomsg.C: New.

From-SVN: r224903

committed Jun 24, 2015

e79fc3d4 Browse Files

re PR c++/65750 (misinterpret in a virtual member function with a C++11 style function signature) · aa97bb6f

/cp
2015-06-24  Adam Butcher  <adam@jessamine.co.uk>

	PR c++/65750
	* parser.c (cp_parser_simple_type_specifier): Don't synthesize
	implicit template parm if 'auto' is a placeholder for trailing
	return type.

/testsuite
2015-06-24  Adam Butcher  <adam@jessamine.co.uk>

	PR c++/65750
	* g++.dg/cpp0x/trailing11.C: New.

From-SVN: r224901

committed Jun 24, 2015

aa97bb6f Browse Files

tree-vect-slp.c (vect_build_slp_tree_1): Init vectype. · e00cdb8a
```
	* tree-vect-slp.c (vect_build_slp_tree_1): Init vectype.

From-SVN: r224900
```
Ilya Enkovich committed Jun 24, 2015
e00cdb8a Browse Files

Skip tests for inappropriate multilibs. · 150cc0b5


2015-06-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* gcc.target/arm/fixed_float_conversion.c: Skip for inappropriate
          multilibs.
	* gcc.target/arm/memset-inline-10.c: Likewise.
	* gcc.target/arm/pr58784.c: Likewise.
	* gcc.target/arm/pr59985.C: Likewise.
	* gcc.target/arm/vfp-1.c: Likewise and test only for the non fma cases.

From-SVN: r224899

committed Jun 24, 2015

150cc0b5 Browse Files

[PATCH][AARCH64]Add ACLE predefined marcos: __ARM_ALIGN_MAX_PWR and · b6aada16

__ARM_ALIGN_MAX_STACK_PWR

gcc/

2015-06-24 Renlin Li <renlin.li@arm.com>

	* config/aarch64/aarch64.h(TARGET_CPU_CPP_BUILTINS): Add
	__ARM_ALIGN_MAX_PWR, __ARM_ALIGN_MAX_STACK_PWR.

gcc/testsuite/

2015-06-24  Renlin Li  <renlin.li@arm.com>

	* gcc.target/aarch64/arm_align_max_pwr.c: New.
	* gcc.target/aarch64/arm_align_max_stack_pwr.c: New.

From-SVN: r224898

committed Jun 24, 2015

b6aada16 Browse Files

get_neg.cc: Adjust dg-error line numbers. · a2055cc9

2015-06-24  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
	dg-error line numbers.
	* testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
	Likewise.

From-SVN: r224897

committed Jun 24, 2015

a2055cc9 Browse Files

Revert fix for PR c++/30044 · 7af8ef58

gcc/cp/ChangeLog:

	Revert:
	2015-06-23  Patrick Palka  <ppalka@gcc.gnu.org>

	PR c++/30044
	* parser.c (cp_parser_template_parameter_list): Update
	current_template_parms right after processing a paramater.
	* pt.c (template_parms_to_args): Remove obsolete hack for
	giving template template arguments the proper level.
	(check_default_tmpl_args): Account for tested template
	parameter_lists.
	(splite_late_return_type): Remove obsolete hack for giving
	template template arguments the proper level.

gcc/testsuite/ChangeLog:

	Revert:
	2015-06-23  Patrick Palka  <ppalka@gcc.gnu.org>

	PR c++/30044
	* g++.dg/cpp0x/auto45.C: New test.
	* g++.dg/template/pr30044.C: New test.
	* g++.dg/template/crash83.C: Accept any error string.
	* g++.dg/cpp0x/variadic18.C: Adjust to not shadow template
	parameters.
	* g++.dg/cpp0x/variadic18.C: Likewise
	* g++.dg/template/canon-type-13.C: Likewise.
	* g++.old-deja/g++.pt/ttp42.C: Likewise.

From-SVN: r224896

committed Jun 24, 2015

7af8ef58 Browse Files

genmatch.c (enum tree_code): Add VIEW_CONVERT[012]. · 39791822

2015-06-24  Richard Biener  <rguenther@suse.de>

	* genmatch.c (enum tree_code): Add VIEW_CONVERT[012].
	(main): Likewise.
	(lower_opt_convert): Support lowering of conditional view_convert.
	(parser::parse_operation): Likewise.
	(parser::parse_for): Likewise.

From-SVN: r224893

committed Jun 24, 2015

39791822 Browse Files

re PR c++/65811 (ice in vague_linkage_p) · 72e839ca

/cp
2015-06-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65811
	* decl.c (duplicate_decls): Adjust DECL_COMDAT of newdecl.

/testsuite
2015-06-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65811
	* g++.dg/other/linkage2.C: New.

From-SVN: r224888

committed Jun 24, 2015

72e839ca Browse Files

[PATCH]Use "unsigned int" to hold alignment in emit_local function. · 61c580ea

gcc/

2015-06-24  Renlin Li  <renlin.li@arm.com>

	* varasm.c (emit_local): Use unsigned int for align variable.

From-SVN: r224880

committed Jun 24, 2015

61c580ea Browse Files

re PR target/63408 (GCC emits incorrect fixed->fp conversion instruction on Cortex-M4 target) · ce72a3c9

Fix PR target/63408

The attached patch fixes PR target/63408 and adds a regression test
for the same. The problem is essentially that
vfp3_const_double_for_fract_bits() needs to be aware that negative
values cannot be used in this context.

Tested with a bootstrap and regression test run on armhf. Applied.




2015-06-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/63408
	* config/arm/arm.c (vfp3_const_double_for_fract_bits): Disable
	for negative numbers.

2015-06-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/63408
	* gcc.target/arm/pr63408.c: New test.

From-SVN: r224879

committed Jun 24, 2015

ce72a3c9 Browse Files

[PATCH][testsuite] Fix TORTURE_OPTIONS overriding · 0bc64a6c

gcc/testsuite/

        * lib/c-torture.exp: Don't call check_effective_target_lto
	before setting up environment correctly.
        * lib/gcc-dg.exp: Likewise, and protect
	gcc_force_conventional_output.

From-SVN: r224878

committed Jun 24, 2015

0bc64a6c Browse Files

PR66306: Fix match_dups on swapped operands. · f303100b

2015-06-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	    PR rtl-optimization/66306
	    * reload.c (find_reloads): Swap the match_dup info for
	    commutative operands.

2015-06-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	    PR rtl-optimization/66306
	    * gcc.target/s390/pr66306.c: New test.

From-SVN: r224875

committed Jun 24, 2015

f303100b Browse Files

S/390: Switch mode attribute to bhfgq for vec scatter · af77d1df

gcc/ChangeLog:

2015-06-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/vx-builtins.md
	("vec_scatter_element<mode>_<non_vec_int>")
	("vec_scatter_element<V_HW_64:mode>_SI"): Replace gf mode
	attribute with bhfgq.

From-SVN: r224874

committed Jun 24, 2015

af77d1df Browse Files

S/390: Add proper comments to vpopct builtins for automated testsuite generation. · 70216eba

gcc/ChangeLog:

2015-06-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/s390-builtins.def: Fix vpopct instruction comments.

From-SVN: r224873

committed Jun 24, 2015

70216eba Browse Files

S/390: Make builtin creation conditional. · f4d28290

gcc/ChangeLog:

2015-06-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/s390-builtin-types.def: Add flag to indicate the
	options under which the function type is needed.
	* config/s390/s390-builtins.def: Add flag to indicate the options
	under which the builtin is enabled.
	* config/s390/s390-builtins.h: Add flags parameter to macro
	definitions.
	(bflags_for_builtin): New function.
	(flags_for_builtin): Renamed to ...
	(opflags_for_builtin): ... this.
	* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Rename
	flags_for_builtin to bflags_for_builtin and
	flags_overloaded_builtin_var to opflags_overloaded_builtin_var.
	* config/s390/s390.c: Add initialization of bflags_builtin and
	opflags_builtin arrays.
	Remove code for flags_builtin.
	(s390_init_builtins): Only create builtin function types if one of
	their flags is active.
	Only create builtins if all of their flags are active.
	(s390_expand_builtin): Rename flags_for_builtin to
	opflags_for_builtin.

From-SVN: r224872

committed Jun 24, 2015

f4d28290 Browse Files

S/390: Remove internal builtins from vecintrin.h. · f1497499

gcc/ChangeLog:

2015-06-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	    * config/s390/vecintrin.h: Remove internal builtins.

From-SVN: r224871

committed Jun 24, 2015

f1497499 Browse Files

S/390: Fix s390_secondary_reload register class check. · 996fcca1

gcc/ChangeLog:

2015-06-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	    * config/s390/s390.c (s390_secondary_reload): Fix check for
	    GENERAL_REGS register class.

From-SVN: r224870

committed Jun 24, 2015

996fcca1 Browse Files

S/390: Disable effect of support_vector_misalignment · 920cc696

gcc/ChangeLog:

2015-06-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	    * config/s390/s390.c (s390_support_vector_misalignment): Call
	    default implementation for !TARGET_VX.

From-SVN: r224869

committed Jun 24, 2015

920cc696 Browse Files

S/390: Limit legitimate_constant_p changes to TARGET_VX. · 0600d22c

gcc/ChangeLog:

2015-06-23  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/s390.c (s390_legitimate_constant_p): Add
	TARGET_VX check.

From-SVN: r224868

committed Jun 24, 2015

0600d22c Browse Files

S/390 Vector ABI GNU Attribute. · 45901378

gcc/
	* config/s390/s390.c (s390_vector_abi): New variable definition.
	(s390_check_type_for_vector_abi): New function.
	(TARGET_ASM_FILE_END): New macro definition.
	(s390_asm_file_end): New function.
	(s390_function_arg): Call s390_check_type_for_vector_abi.
	(s390_gimplify_va_arg): Likewise.
	* configure: Regenerate.
	* configure.ac: Check for .gnu_attribute Binutils feature.

gcc/testsuite/
	* gcc.target/s390/vector/vec-abi-1.c: Add gnu attribute check.
	* gcc.target/s390/vector/vec-abi-attr-1.c: New test.
	* gcc.target/s390/vector/vec-abi-attr-2.c: New test.
	* gcc.target/s390/vector/vec-abi-attr-3.c: New test.
	* gcc.target/s390/vector/vec-abi-attr-4.c: New test.
	* gcc.target/s390/vector/vec-abi-attr-5.c: New test.
	* gcc.target/s390/vector/vec-abi-attr-6.c: New test.

From-SVN: r224867

committed Jun 24, 2015

45901378 Browse Files

re PR target/65803 (blackfin: internal compiler error: segment fault linux kernel) · 5a5c3deb

	PR target/65803
	* config/bfin/bfin.c (hwloop_optimize): Initialize
	JUMP_LABEL for newly created jump.

        PR target/65803
	* gcc.c-torture/pr65803.c: New test.

From-SVN: r224866

committed Jun 23, 2015

5a5c3deb Browse Files

Add PR information to ChangeLog entries for previous change · 6c4ed521
```
From-SVN: r224865
```
Patrick Palka committed Jun 24, 2015
6c4ed521 Browse Files
Daily bump. · a49eecc0
```
From-SVN: r224862
```
GCC Administrator committed Jun 24, 2015
a49eecc0 Browse Files

23 Jun, 2015 1 commit

[PATCH] Fix PR c++/30044 · 1a8f8908

gcc/cp/ChangeLog:

	* parser.c (cp_parser_template_parameter_list): Update
	current_template_parms right after processing a paramater.
	* pt.c (template_parms_to_args): Remove obsolete hack for
	giving template template arguments the proper level.
	(check_default_tmpl_args): Account for tested template
	parameter_lists.
	(splite_late_return_type): Remove obsolete hack for giving
	template template arguments the proper level.

gcc/testsuite/ChangeLog

	* g++.dg/cpp0x/auto45.C: New test.
	* g++.dg/template/pr30044.C: New test.
	* g++.dg/template/crash83.C: Accept any error string.
	* g++.dg/cpp0x/variadic18.C: Adjust to not shadow template
	parameters.
	* g++.dg/cpp0x/variadic18.C: Likewise
	* g++.dg/template/canon-type-13.C: Likewise.
	* g++.old-deja/g++.pt/ttp42.C: Likewise.

From-SVN: r224859

committed Jun 23, 2015

1a8f8908 Browse Files