Commits · 7c3cace17c44e3fa1bf8f7128d2f9b8fefb4f865 · lvzhengyang / riscv-gcc-1

03 Dec, 2016 8 commits

constraints.md (U): Adjust comment. · 7c3cace1

	* config/sparc/constraints.md (U): Adjust comment.
	* config/sparc/sparc.md (lra): New attribute.
	(enabled): For base instructions, if the lra attribute is set,
	return 1 if it is in keeping with TARGET_LRA.
	(*movdi_insn_sp32): Add lra attribute for alternatives mentioning U
	constraint and duplicate them with U replaced by r.
	(*movdf_insn_sp32): Likewise.
	(*mov<VM64:mode>_insn_sp32): Likewise.
	(*movtf_insn_sp32): Remove alternatives mentioning U constraint.

From-SVN: r243221

committed Dec 03, 2016

7c3cace1 Browse Files

baseline_symbols.txt: Regenerate. · f9b6b929
```
	* config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Regenerate.

From-SVN: r243220
```
John David Anglin committed Dec 03, 2016
f9b6b929 Browse Files

re PR libfortran/78379 (Processor-specific versions for matmul) · 31cfd832

2016-12-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/78379
        * config/i386/cpuinfo.c:  Move denums for processor vendors,
        processor type, processor subtypes and declaration of
        struct __processor_model into
        * config/i386/cpuinfo.h:  New header file.
        * Makefile.am:  Add dependence of m4/matmul_internal_m4 to
        mamtul files..
        * Makefile.in:  Regenerated.
        * acinclude.m4:  Check for AVX, AVX2 and AVX512F.
        * config.h.in:  Add HAVE_AVX, HAVE_AVX2 and HAVE_AVX512F.
        * configure:  Regenerated.
        * configure.ac:  Use checks for AVX, AVX2 and AVX_512F.
        * m4/matmul_internal.m4:  New file. working part of matmul.m4.
        * m4/matmul.m4:  Implement architecture-specific switching
        for AVX, AVX2 and AVX512F by including matmul_internal.m4
        multiple times.
        * generated/matmul_c10.c: Regenerated.
        * generated/matmul_c16.c: Regenerated.
        * generated/matmul_c4.c: Regenerated.
        * generated/matmul_c8.c: Regenerated.
        * generated/matmul_i1.c: Regenerated.
        * generated/matmul_i16.c: Regenerated.
        * generated/matmul_i2.c: Regenerated.
        * generated/matmul_i4.c: Regenerated.
        * generated/matmul_i8.c: Regenerated.
        * generated/matmul_r10.c: Regenerated.
        * generated/matmul_r16.c: Regenerated.
        * generated/matmul_r4.c: Regenerated.
        * generated/matmul_r8.c: Regenerated.

From-SVN: r243219

committed Dec 03, 2016

31cfd832 Browse Files

re PR fortran/58175 ([OOP] Incorrect warning message on scalar finalizer) · 802583a2

2016-12-03  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/58175
	* resolve.c (gfc_resolve_finalizers): Prevent bogus warning.

2016-12-03  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/58175
	* gfortran.dg/finalize_30.f90: Extend test case.

From-SVN: r243218

committed Dec 03, 2016

802583a2 Browse Files

expr.c (gfc_build_conversion): Remove unneeded initialization. · 98ff2d6b

2016-12-02   Steven G. Kargl  <kargl@gcc.gnu.org>

	* expr.c (gfc_build_conversion): Remove unneeded initialization.

From-SVN: r243217

committed Dec 03, 2016

98ff2d6b Browse Files

arm.c (arm_handle_cmse_nonsecure_call): Remove unused variable main_variant. · 57c9def7
```
	* config/arm/arm.c (arm_handle_cmse_nonsecure_call): Remove unused
	variable main_variant.

From-SVN: r243216
```
Jeff Law committed Dec 02, 2016
57c9def7 Browse Files

config.gcc (powerpc*-*-linux*): Set gnu-indirect-function by default on PowerPC linux systems. · 25207f51

2016-12-02  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config.gcc (powerpc*-*-linux*): Set gnu-indirect-function by
	default on PowerPC linux systems.

From-SVN: r243215

committed Dec 03, 2016

25207f51 Browse Files

Daily bump. · 9dd059b7
```
From-SVN: r243214
```
GCC Administrator committed Dec 03, 2016
9dd059b7 Browse Files

02 Dec, 2016 32 commits

simplify-rtx: Fix the last fix (PR78638) · 5bd12baf

I managed to get the last obvious fix wrong: mode is M1, GET_MODE (op)
is M2.


	* simplify-rtx.c (simplify_truncation): M2 is not mode, it is
	GET_MODE (op).  Fix this.

From-SVN: r243210

committed Dec 03, 2016

5bd12baf Browse Files

selftest.c: remove calls to strndup (PR bootstrap/78616) · bf7f70ff

gcc/ChangeLog:
	PR bootstrap/78616
	* selftest.c (selftest::assert_strndup_eq): Rename to...
	(selftest::assert_xstrndup_eq): ...this, and remove call to
	strndup.
	(selftest::test_strndup): Rename to...
	(selftest::test_xstrndup): ...this, updating for above renaming.
	(selftest::test_libiberty): Update for renaming.

From-SVN: r243207

committed Dec 02, 2016

bf7f70ff Browse Files

re PR target/78639 (Power9 bad code generation for cactusADM benchmark) · 6556f651

2016-12-02  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/78639
	* config/rs6000/rs6000.md (movdi_internal64): Fix typo in
	subversion id 242679 that causes the wrong store instruction to be
	generated if a DImode is in an Altivec register using REG+REG
	addressing.

From-SVN: r243206

committed Dec 02, 2016

6556f651 Browse Files

simplify.c (gfc_convert_char_constant): Free result on error. · 47109217

2016-12-02  Steven G. Kargl  <kargl@gcc.gnu.org>

	* simplify.c (gfc_convert_char_constant): Free result on error.

From-SVN: r243205

committed Dec 02, 2016

47109217 Browse Files

re PR c++/78649 (ICE on invalid C++ code on x86_64-linux-gnu (internal compiler… · a3f7c896

re PR c++/78649 (ICE on invalid C++ code on x86_64-linux-gnu (internal compiler error: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in build_value_init_noctor, at cp/init.c:380))

	PR c++/78649
	* pt.c (tsubst_init): Don't call build_value_init if decl's type
	is error_mark_node.

	* g++.dg/cpp0x/pr78649.C: New test.

From-SVN: r243204

committed Dec 02, 2016

a3f7c896 Browse Files

re PR target/70322 (STV doesn't optimize andn) · 81cff75f

	PR target/70322
	* config/i386/i386.md (*andndi3_doubleword): Add non-BMI alternative
	and corresponding post-reload splitter.

testsuite/ChangeLog:

	PR target/70322
	* gcc.target/i386/pr70322-2.c (dg-final): Remove xfail.

From-SVN: r243202

committed Dec 02, 2016

81cff75f Browse Files

[multiple changes] · 6ed022af

2016-12-02  Janus Weil  <janus@gcc.gnu.org>
	    Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/78618
	* check.c (gfc_check_rank): Remove ATTRIBUTE_UNUSED.
	* expr.c (gfc_check_assign): Fix error propagation.

2016-12-02  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/78618
	* gfortran.dg/char_conversion.f90: New test.

From-SVN: r243201

committed Dec 02, 2016

6ed022af Browse Files

[AArch64] Separate shrink wrapping hooks implementation · 827ab47a

	* config/aarch64/aarch64.h (machine_function): Add
	reg_is_wrapped_separately field.
	* config/aarch64/aarch64.md (LAST_SAVED_REGNUM): Define new constant.
	* config/aarch64/aarch64.c (emit_set_insn): Change return type to
	rtx_insn *.
	(aarch64_save_callee_saves): Don't save registers that are wrapped
	separately.
	(aarch64_restore_callee_saves): Don't restore registers that are
	wrapped separately.
	(offset_9bit_signed_unscaled_p, offset_12bit_unsigned_scaled_p,
	aarch64_offset_7bit_signed_scaled_p): Move earlier in the file.
	(aarch64_get_separate_components): New function.
	(aarch64_get_next_set_bit): Likewise.
	(aarch64_components_for_bb): Likewise.
	(aarch64_disqualify_components): Likewise.
	(aarch64_emit_prologue_components): Likewise.
	(aarch64_emit_epilogue_components): Likewise.
	(aarch64_set_handled_components): Likewise.
	(aarch64_process_components): Likewise.
	(TARGET_SHRINK_WRAP_GET_SEPARATE_COMPONENTS,
	TARGET_SHRINK_WRAP_COMPONENTS_FOR_BB,
	TARGET_SHRINK_WRAP_DISQUALIFY_COMPONENTS,
	TARGET_SHRINK_WRAP_EMIT_PROLOGUE_COMPONENTS,
	TARGET_SHRINK_WRAP_EMIT_EPILOGUE_COMPONENTS,
	TARGET_SHRINK_WRAP_SET_HANDLED_COMPONENTS): Define.

From-SVN: r243200

committed Dec 02, 2016

827ab47a Browse Files

Move rebuild_cfg to the end of build_ssa_passes · 8a87dced

2016-12-02  Martin Jambor  <mjambor@suse.cz>

	* passes.def: Move pass_rebuild_cgraph_edges to the end of
	pass_build_ssa_passes.

From-SVN: r243199

committed Dec 02, 2016

8a87dced Browse Files

alpha.md (exception_receiver): Copy alpha_gp_ave_rtx return value. · 2e3af7e2
```
	* config/alpha/alpha.md (exception_receiver): Copy
	alpha_gp_ave_rtx return value.

From-SVN: r243197
```
Uros Bizjak committed Dec 02, 2016
2e3af7e2 Browse Files

Makefile.in (PREPROCESSOR_DEFINES): Add a level of indirection for several… · d2c82d98

Makefile.in (PREPROCESSOR_DEFINES): Add a level of indirection for several include directories that may be relative...

	* Makefile.in (PREPROCESSOR_DEFINES): Add a level of indirection
	for several include directories that may be relative to sysroot.
	* config/i386/x-mingw32 (gplus_includedir): Define.
	(gplus_tool_includedir, gplus_backward_include_dir): Likewise.
	(native_system_includedir): Likewise.
	* config/i386/mingw32.h (STANDARD_STARTFILE_PREFIX_1): Do not
	override if TARGET_SYSTEM_ROOT is defined.
	(NATIVE_SYSTEM_HEADER_DIR): Likewise.

From-SVN: r243196

committed Dec 02, 2016

d2c82d98 Browse Files

re PR target/70322 (STV doesn't optimize andn) · 17c69eff

	PR target/70322
	* config/i386/i386.c (dimode_scalar_to_vector_candidate_p): Handle
	NOT.
	(dimode_scalar_chain::compute_convert_gain): Likewise.
	(dimode_scalar_chain::convert_insn): Likewise.
	* config/i386/i386.md (*one_cmpldi2_doubleword): New
	define_insn_and_split.
	(one_cmpl<mode>2): Use SWIM1248x iterator instead of SWIM.

	* gcc.target/i386/pr70322-1.c: New test.
	* gcc.target/i386/pr70322-2.c: New test.
	* gcc.target/i386/pr70322-3.c: New test.

From-SVN: r243195

committed Dec 02, 2016

17c69eff Browse Files

re PR target/78614 (ICE error: invalid rtl sharing found in the insn… · eb61d07e

re PR target/78614 (ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743)

	PR target/78614
	* rtl.c (copy_rtx): Don't clear used flag here.
	(shallow_copy_rtx_stat): Clear used flag here unless code the rtx
	is shareable.
	* simplify-rtx.c (simplify_replace_fn_rtx): When copying rtx with
	'E' in format, copy all vectors.
	* emit-rtl.c (copy_insn_1): Don't clear used flag here.
	* valtrack.c (cleanup_auto_inc_dec): Likewise.
	* config/rs6000/rs6000.c (rs6000_frame_related): Likewise.

From-SVN: r243194

committed Dec 02, 2016

eb61d07e Browse Files

Added support for ARMV8-M Security Extension cmse_nonsecure_caller intrinsic · 8261e476

    gcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
		Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/arm/arm-builtins.c (arm_builtins): Define
	ARM_BUILTIN_CMSE_NONSECURE_CALLER.
	(bdesc_2arg): Add line for cmse_nonsecure_caller.
	(arm_init_builtins): Handle cmse_nonsecure_caller.
	(arm_expand_builtin): Likewise.
	* config/arm/arm_cmse.h (cmse_nonsecure_caller): New.

    gcc/testsuite/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
		Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* gcc.target/arm/cmse/cmse-1.c: Add test for
	cmse_nonsecure_caller.


Co-Authored-By: Thomas Preud'homme <thomas.preudhomme@arm.com>

From-SVN: r243193

committed Dec 02, 2016

8261e476 Browse Files

ARMv8-M Security Extension's cmse_nonsecure_call: use __gnu_cmse_nonsecure_call · c92e08e3

    gcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
		Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/arm/arm.c (detect_cmse_nonsecure_call): New.
	(cmse_nonsecure_call_clear_caller_saved): New.
	(arm_reorg): Use cmse_nonsecure_call_clear_caller_saved.
	(arm_function_ok_for_sibcall): Disable sibcalls for
	cmse_nonsecure_call.
	* config/arm/arm-protos.h (detect_cmse_nonsecure_call): New.
	* config/arm/arm.md (call): Handle cmse_nonsecure_entry.
	(call_value): Likewise.
	(nonsecure_call_internal): New.
	(nonsecure_call_value_internal): New.
	* config/arm/thumb1.md (*nonsecure_call_reg_thumb1_v5): New.
	(*nonsecure_call_value_reg_thumb1_v5): New.
	* config/arm/thumb2.md (*nonsecure_call_reg_thumb2): New.
	(*nonsecure_call_value_reg_thumb2): New.
	* config/arm/unspecs.md (UNSPEC_NONSECURE_MEM): New.

    libgcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	       Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/arm/cmse_nonsecure_call.S: New.
	* config/arm/t-arm: Compile cmse_nonsecure_call.S

    gcc/testsuite/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
		Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* gcc.target/arm/cmse/cmse.exp: Run tests in mainline dir.
	* gcc.target/arm/cmse/cmse-9.c: Added some extra tests.
	* gcc.target/arm/cmse/cmse-14.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-4.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-5.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-6.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-7.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-8.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-9.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-and-union-1.c: New.
	* gcc.target/arm/cmse/baseline/cmse-11.c: New.
	* gcc.target/arm/cmse/baseline/cmse-13.c: New.
	* gcc.target/arm/cmse/baseline/cmse-6.c: New.
	* gcc.target/arm/cmse/baseline/union-1.c: New.
	* gcc.target/arm/cmse/baseline/union-2.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-4.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-5.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-6.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-7.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-8.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-9.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-and-union-1.c: New.
	* gcc.target/arm/cmse/mainline/union-1.c: New.
	* gcc.target/arm/cmse/mainline/union-2.c: New.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-13.c: New.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-7.c: New.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-8.c: New.
	* gcc.target/arm/cmse/mainline/hard/cmse-13.c: New.
	* gcc.target/arm/cmse/mainline/hard/cmse-7.c: New.
	* gcc.target/arm/cmse/mainline/hard/cmse-8.c: New.
	* gcc.target/arm/cmse/mainline/soft/cmse-13.c: New.
	* gcc.target/arm/cmse/mainline/soft/cmse-7.c: New.
	* gcc.target/arm/cmse/mainline/soft/cmse-8.c: New.
	* gcc.target/arm/cmse/mainline/softfp-sp/cmse-7.c: New.
	* gcc.target/arm/cmse/mainline/softfp-sp/cmse-8.c: New.
	* gcc.target/arm/cmse/mainline/softfp/cmse-13.c: New.
	* gcc.target/arm/cmse/mainline/softfp/cmse-7.c: New.
	* gcc.target/arm/cmse/mainline/softfp/cmse-8.c: New.


Co-Authored-By: Thomas Preud'homme <thomas.preudhomme@arm.com>

From-SVN: r243192

committed Dec 02, 2016

c92e08e3 Browse Files

Handling ARMv8-M Security Extension's cmse_nonsecure_call attribute · 32ce1e4f

    gcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	        Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/arm/arm.c (gimplify.h): New include.
	(arm_handle_cmse_nonsecure_call): New.
	(arm_attribute_table): Added cmse_nonsecure_call.
	(arm_comp_type_attributes): Deny compatibility of function types
	with without the cmse_nonsecure_call attribute.
	* doc/extend.texi (ARM ARMv8-M Security Extensions): New attribute.

    gcc/testsuite/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	        Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* gcc.target/arm/cmse/cmse-3.c: Add tests.
	* gcc.target/arm/cmse/cmse-4.c: Add tests.
	* gcc.target/arm/cmse/cmse-15.c: New.


Co-Authored-By: Thomas Preud'homme <thomas.preudhomme@arm.com>

From-SVN: r243191

committed Dec 02, 2016

32ce1e4f Browse Files

ARMv8-M Security Extension's cmse_nonsecure_entry: clear registers · de954d6a

    gcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
		Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/arm/arm.c (output_return_instruction): Clear
	registers.
	(thumb2_expand_return): Likewise.
	(thumb1_expand_epilogue): Likewise.
	(thumb_exit): Likewise.
	(arm_expand_epilogue): Likewise.
	(cmse_nonsecure_entry_clear_before_return): New.
	(comp_not_to_clear_mask_str_un): New.
	(compute_not_to_clear_mask): New.
	* config/arm/thumb1.md (*epilogue_insns): Change length attribute.
	* config/arm/thumb2.md (*thumb2_return): Disable for
	cmse_nonsecure_entry functions.
	(*thumb2_cmse_entry_return): Duplicate thumb2_return pattern for
	cmse_nonsecure_entry functions.

    gcc/testsuite/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
		Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* gcc.target/arm/cmse/cmse.exp: Test different multilibs separate.
	* gcc.target/arm/cmse/struct-1.c: New.
	* gcc.target/arm/cmse/bitfield-1.c: New.
	* gcc.target/arm/cmse/bitfield-2.c: New.
	* gcc.target/arm/cmse/bitfield-3.c: New.
	* gcc.target/arm/cmse/baseline/cmse-2.c: New.
	* gcc.target/arm/cmse/baseline/softfp.c: New.
	* gcc.target/arm/cmse/mainline/soft/cmse-5.c: New.
	* gcc.target/arm/cmse/mainline/hard/cmse-5.c: New.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-5.c: New.
	* gcc.target/arm/cmse/mainline/softfp/cmse-5.c: New.
	* gcc.target/arm/cmse/mainline/softfp-sp/cmse-5.c: New.


Co-Authored-By: Thomas Preud'homme <thomas.preudhomme@arm.com>

From-SVN: r243190

committed Dec 02, 2016

de954d6a Browse Files

ARMv8-M Security Extension's cmse_nonsecure_entry: __acle_se label and bxns · 9ad1f699

return

    gcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	    Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/arm/arm.c (use_return_insn): Change to return with  bxns
	when cmse_nonsecure_entry.
	(output_return_instruction): Likewise.
	(arm_output_function_prologue): Likewise.
	(thumb_pop): Likewise.
	(thumb_exit): Likewise.
	(thumb2_expand_return): Assert that entry functions always have simple
	returns.
	(arm_expand_epilogue): Handle entry functions.
	(arm_function_ok_for_sibcall): Disable sibcall for entry functions.
	(arm_asm_declare_function_name): New.
	* config/arm/arm-protos.h (arm_asm_declare_function_name): New.
	* config/arm/elf.h (ASM_DECLARE_FUNCTION_NAME): Redefine to
	use arm_asm_declare_function_name.

    gcc/testsuite/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
		Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* gcc.target/arm/cmse/cmse-4.c: New.
	* gcc.target/arm/cmse/cmse-9.c: New.
	* gcc.target/arm/cmse/cmse-10.c: New.


Co-Authored-By: Thomas Preud'homme <thomas.preudhomme@arm.com>

From-SVN: r243189

committed Dec 02, 2016

9ad1f699 Browse Files

Handling ARMv8-M Security Extension's cmse_nonsecure_entry attribute · 97b0656d

    gcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	    Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/arm/arm.c (arm_handle_cmse_nonsecure_entry): New.
	(arm_attribute_table): Added cmse_nonsecure_entry
	(arm_compute_func_type): Handle cmse_nonsecure_entry.
	(cmse_func_args_or_return_in_stack): New.
	(arm_handle_cmse_nonsecure_entry): New.
	* config/arm/arm.h (ARM_FT_CMSE_ENTRY): New macro define.
	(IS_CMSE_ENTRY): Likewise.
	* doc/extend.texi (ARM ARMv8-M Security Extensions): New attribute.

    gcc/testsuite/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	    Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* gcc.target/arm/cmse/cmse-3.c: New.


Co-Authored-By: Thomas Preud'homme <thomas.preudhomme@arm.com>

From-SVN: r243188

committed Dec 02, 2016

97b0656d Browse Files

Add support for ARMv8-M's Secure Extensions flag and intrinsics · de7b5723

    gcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	        Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config.gcc (extra_headers): Added arm_cmse.h.
	* config/arm/arm-arches.def (ARM_ARCH):
	(armv8-m): Add FL2_CMSE.
	(armv8-m.main): Likewise.
	(armv8-m.main+dsp): Likewise.
	* config/arm/arm-c.c
	(arm_cpu_builtins): Added __ARM_FEATURE_CMSE macro.
	* config/arm/arm-flags.h: Define FL2_CMSE.
	* config/arm.c (arm_arch_cmse): New.
	(arm_option_override): New error for unsupported cmse target.
	* config/arm/arm.h (arm_arch_cmse): New.
	* config/arm/arm.opt (mcmse): New.
	* config/arm/arm_cmse.h: New file.
	* doc/invoke.texi (ARM Options): Add -mcmse.
	* doc/sourcebuild.texi (arm_cmse_ok): Add new effective target.
	* doc/extend.texi: Add ARMv8-M Security Extensions entry.

    gcc/testsuite/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	        Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* gcc.target/arm/cmse/cmse.exp: New.
	* gcc.target/arm/cmse/cmse-1.c: New.
	* gcc.target/arm/cmse/cmse-12.c: New.
	* lib/target-supports.exp
	(check_effective_target_arm_cmse_ok): New.

    libgcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	    Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/arm/t-arm (HAVE_CMSE): New.
	* config/arm/cmse.c: New.


Co-Authored-By: Thomas Preud'homme <thomas.preudhomme@arm.com>

From-SVN: r243187

committed Dec 02, 2016

de7b5723 Browse Files

avr.c: Fix coding rule glitches. · f1bca06f
```
	* config/avr/avr.c: Fix coding rule glitches.

From-SVN: r243186
```
Georg-Johann Lay committed Dec 02, 2016
f1bca06f Browse Files

c-parser.c (c_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA... · c5af52eb

	gcc/c/
	* c-parser.c (c_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA,
	EXIT_DATA,WAIT} are not used in compound statements.
	(c_parser_oacc_enter_exit_data): Update diagnostics.

	gcc/cp/
	* parser.c (cp_parser_oacc_enter_exit_data): Update diagnostics.
	(cp_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA,
	EXIT_DATA,WAIT} are not used in compound statements.

	gcc/testsuite/
	* c-c++-common/goacc/data-2.c: Adjust test.
	* c-c++-common/goacc/executeables-1.c: New test.
	* g++.dg/goacc/data-1.C: Adjust test.


Co-Authored-By: James Norris <jnorris@codesourcery.com>

From-SVN: r243185

committed Dec 02, 2016

c5af52eb Browse Files

[hsa] Exclude parallel outlines from hsa_callable_functions_p · 69a71a6d

2016-12-09  Martin Jambor  <mjambor@suse.cz>

	* hsa.c (hsa_callable_function_p): Return false for artificial
	functions.

From-SVN: r243184

committed Dec 02, 2016

69a71a6d Browse Files

[Patch 2/2 PR78561] Recalculate constant pool size before emitting it · 04c452f4

gcc/

	PR rtl-optimization/78561
	* varasm.c (recompute_pool_offsets): New.
	(output_constant_pool): Call it.

gcc/testsuite/

	PR rtl-optimization/78561
	* gcc.target/aarch64/pr78561.c: New.

From-SVN: r243183

committed Dec 02, 2016

04c452f4 Browse Files

[Patch 1/2 PR78561] Rename get_pool_size to get_pool_size_upper_bound · 474bbda1

gcc/

	PR rtl-optimization/78561
	* config/rs6000/rs6000.c (rs6000_reg_live_or_pic_offset_p) Rename
	get_pool_size to get_pool_size_upper_bound.
	(rs6000_stack_info): Likewise.
	(rs6000_emit_prologue): Likewise.
	(rs6000_elf_declare_function_name): Likewise.
	(rs6000_set_up_by_prologue): Likewise.
	(rs6000_can_eliminate): Likewise, reformat spaces to tabs.
	* output.h (get_pool_size): Rename to...
	(get_pool_size_upper_bound): ...This.
	* varasm.c (get_pool_size): Rename to...
	(get_pool_size_upper_bound): ...This.

From-SVN: r243182

committed Dec 02, 2016

474bbda1 Browse Files

[RTEMS] Use spin lock for pool management · e7a7f4be

libgomp/

	* libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
	pthread_spinlock_t instead of gomp_mutex_t lock.
	(gomp_get_thread_pool): Likewise.
	(gomp_release_thread_pool): Likewise.
	* libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
	Likewise.

From-SVN: r243181

committed Dec 02, 2016

e7a7f4be Browse Files

match.pd: Add new pattern: (cond (cmp (convert? · 714445ae

	* match.pd: Add new pattern:
	(cond (cmp (convert? x) c1) (op x c2) c3) -> (op (minmax x c1) c2).
	gcc/testsuite
	* gcc.dg/fold-bopcond-1.c: New test.
	* gcc.dg/fold-bopcond-2.c: New test.

From-SVN: r243180

committed Dec 02, 2016

714445ae Browse Files

[RTEMS] Fix libgomp for nthreads == 1 · d313d52c

libgomp/

        * config/rtems/pool.h (gomp_get_thread_pool): Return proper
        thread pool in case nthreads == 1.

From-SVN: r243179

committed Dec 02, 2016

d313d52c Browse Files

call.c (add_function_candidate): Also exclude inherited ctors that take a type… · 310a7f96

call.c (add_function_candidate): Also exclude inherited ctors that take a type reference-related to the derived...

	* call.c (add_function_candidate): Also exclude inherited ctors
	that take a type reference-related to the derived class.

From-SVN: r243178

committed Dec 02, 2016

310a7f96 Browse Files

diagnostic.c (diagnostic_report_diagnostic): Remove extraneous braces. · 03fd1ef6
```
	* diagnostic.c (diagnostic_report_diagnostic): Remove extraneous
	braces.

From-SVN: r243177
```
Nathan Sidwell committed Dec 02, 2016
03fd1ef6 Browse Files

S/390: Fix setmem-long test. · d003d97f

Adding a " in the scan-assembler pattern is necessary because of a
recent change in print-rtl.c.

gcc/testsuite/ChangeLog:

2016-12-02  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* gcc.target/s390/md/setmem_long-1.c: Fix test.

From-SVN: r243176

committed Dec 02, 2016

d003d97f Browse Files

re PR middle-end/78328 (wrong wording for unbounded alloc case in -Walloca-larger-than note) · cc9037a6
```
	PR middle-end/78328
	* gimple-ssa-warn-alloca.c (alloca_call_type): Handle
	VR_ANTI_RANGE.

From-SVN: r243174
```
Aldy Hernandez committed Dec 02, 2016
cc9037a6 Browse Files