Commits · 7293e3f58edb7535d826c85160b9fa6d4132ffea · lvzhengyang / riscv-gcc-1

16 Mar, 2018 19 commits

re PR target/84876 (ICE on invalid code in lra_assign at gcc/lra-assigns.c:1601 since r258504) · 7293e3f5

2018-03-16  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/84876
	* lra-assigns.c (lra_split_hard_reg_for): Don't use
	regno_allocno_class_array and sorted_pseudos.
	* lra-constraints.c (spill_hard_reg_in_range): Ignore hard regs in
	insns where regno is used.

2018-03-16  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/84876
	* gcc.target/i386/pr84876.c: New test.

From-SVN: r258602

committed Mar 16, 2018

7293e3f5 Browse Files

* uk.po: Update. · c011faee
```
From-SVN: r258601
```
Joseph Myers committed Mar 16, 2018
c011faee Browse Files
* de.po: Update. · 95ee47bd
```
From-SVN: r258599
```
Joseph Myers committed Mar 16, 2018
95ee47bd Browse Files

Redirect reference in the symbol table (PR ipa/84833). · d5aabfc9

2018-03-16  Martin Liska  <mliska@suse.cz>

	PR ipa/84833
	* multiple_target.c (create_dispatcher_calls): Redirect
	reference in the symbol table.
2018-03-16  Martin Liska  <mliska@suse.cz>

	PR ipa/84833
	* gcc.target/i386/mvc11.c: New test.

From-SVN: r258596

committed Mar 16, 2018

d5aabfc9 Browse Files

Properly redirect alias for MVC (PR ipa/84722). · a9a98049

2018-03-16  Martin Liska  <mliska@suse.cz>

	PR ipa/84722
	* multiple_target.c (create_dispatcher_calls): Redirect also
	an alias.
2018-03-16  Martin Liska  <mliska@suse.cz>

	PR ipa/84722
	* gcc.target/i386/mvc10.c: New test.

From-SVN: r258595

committed Mar 16, 2018

a9a98049 Browse Files

PR c++/83937 - wrong C++17 handling of init-list ctor argument. · a8149569
```
	* call.c (build_special_member_call): Don't convert an init-list
	argument directly to the class type.

From-SVN: r258594
```
Jason Merrill committed Mar 16, 2018
a8149569 Browse Files

re PR c++/79937 (ICE in replace_placeholders_r) · 570f86f9

	PR c++/79937
	PR c++/82410
	* tree.h (TARGET_EXPR_NO_ELIDE): Define.
	* gimplify.c (gimplify_modify_expr_rhs): Don't elide TARGET_EXPRs with
	TARGET_EXPR_NO_ELIDE flag set unless *expr_p is INIT_EXPR.

	* cp-tree.h (CONSTRUCTOR_PLACEHOLDER_BOUNDARY): Define.
	(find_placeholder): Declare.
	* tree.c (struct replace_placeholders_t): Add exp member.
	(replace_placeholders_r): Don't walk into ctors with
	CONSTRUCTOR_PLACEHOLDER_BOUNDARY flag set, unless they are equal to
	d->exp.  Replace PLACEHOLDER_EXPR with unshare_expr (x) rather than x.
	(replace_placeholders): Initialize data.exp.
	(find_placeholders_r, find_placeholders): New functions.
	* typeck2.c (process_init_constructor_record,
	process_init_constructor_union): Set CONSTRUCTOR_PLACEHOLDER_BOUNDARY
	if adding NSDMI on which find_placeholder returns true.
	* call.c (build_over_call): Don't call replace_placeholders here.
	* cp-gimplify.c (cp_genericize_r): Set TARGET_EXPR_NO_ELIDE on
	TARGET_EXPRs with CONSTRUCTOR_PLACEHOLDER_BOUNDARY set on
	TARGET_EXPR_INITIAL.
	(cp_fold): Copy over CONSTRUCTOR_PLACEHOLDER_BOUNDARY bit to new
	ctor.

	* g++.dg/cpp1y/pr79937-1.C: New test.
	* g++.dg/cpp1y/pr79937-2.C: New test.
	* g++.dg/cpp1y/pr79937-3.C: New test.
	* g++.dg/cpp1y/pr79937-4.C: New test.
	* g++.dg/cpp1y/pr82410.C: New test.

From-SVN: r258593

committed Mar 16, 2018

570f86f9 Browse Files

PR c++/83911 - ICE with multiversioned constructor. · aafdbe06

	* cp-gimplify.c (cp_genericize_r): Replace versioned function with
	dispatchere here.
	* call.c (build_over_call): Not here.
	PR c++/83911 - ICE with multiversioned constructor.

From-SVN: r258592

committed Mar 16, 2018

aafdbe06 Browse Files

re PR c/84873 (ICE: verify_ssa failed (error: definition in block 3 does not… · a1295eec

re PR c/84873 (ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4))

2018-03-16  Richard Biener  <rguenther@suse.de>

	PR c/84873
	* c-gimplify.c (c_gimplify_expr): Revert previous change.  Instead
	unshare the possibly folded expression.

From-SVN: r258591

committed Mar 16, 2018

a1295eec Browse Files

[testsuite] Require vect_int_mult in pr84512.c · 15f0c25f

2018-03-16  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/tree-ssa/pr84512.c: Require effective target vect_int_mult.

From-SVN: r258590

committed Mar 16, 2018

15f0c25f Browse Files

[testsuite] Require label_values in builtin-unreachable-6.c · b82664df

2018-03-16  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/builtin-unreachable-6.c: Require effective target label_values.

From-SVN: r258589

committed Mar 16, 2018

b82664df Browse Files

re PR c++/84874 (internal compiler error: in reshape_init_class, at cp/decl.c:5800) · f664274a
```
	PR c++/84874
	* g++.dg/cpp2a/desig8.C: New test.

From-SVN: r258588
```
Jakub Jelinek committed Mar 16, 2018
f664274a Browse Files

Fix documentation for CLWB ISA. · 057f9d20

gcc/
	* doc/invoke.texi (Skylake Server): Add CLWB.
	Cannonlake): Remove CLWB.

From-SVN: r258587

committed Mar 16, 2018

057f9d20 Browse Files

re PR tree-optimization/84841 (ICE: tree check: expected ssa_name, have real_cst… · 7b9be700

re PR tree-optimization/84841 (ICE: tree check: expected ssa_name, have real_cst in rewrite_expr_tree_parallel, at tree-ssa-reassoc.c:4624)

	PR tree-optimization/84841
	* tree-ssa-reassoc.c (INTEGER_CONST_TYPE): Change to 1 << 4 from
	1 << 3.
	(FLOAT_ONE_CONST_TYPE): Define.
	(constant_type): Return FLOAT_ONE_CONST_TYPE for -1.0 and 1.0.
	(sort_by_operand_rank): Put entries with higher constant_type last
	rather than first to match comments.

	* gcc.dg/pr84841.c: New test.

From-SVN: r258586

committed Mar 16, 2018

7b9be700 Browse Files

re PR c++/84874 (internal compiler error: in reshape_init_class, at cp/decl.c:5800) · 828fd2fb

	PR c++/84874
	* decl.c (reshape_init_class): Don't assert d->cur->index == field
	if d->cur->index is a FIELD_DECL, instead set field to d->cur->index.

	* g++.dg/cpp2a/desig7.C: New test.

From-SVN: r258585

committed Mar 16, 2018

828fd2fb Browse Files

03-16-2018 Mark Doffman <mark.doffman@codethink.co.uk> · 9f3599c0

            Jim MacArthur  <jim.macarthur@codethink.co.uk>

	* gfortran.dg/automatic_1.f90: New test.
	* gfortran.dg/automatic_repeat.f90: New test
	* gfortran.dg/automatic_save.f90: New test.
	* gfortran.dg/vax_structure.f90: New test.

From-SVN: r258584

committed Mar 15, 2018

9f3599c0 Browse Files

re PR fortran/78741 (ICE in gfc_get_symbol_decl, at fortran/trans-decl.c:1534) · 64300da7

2018-03-15  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/78741
	* decl.c (get_proc_name):  Check for clash of entry name with
	subroutine name.

2018-03-15  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/78741
	* gfortran.dg/pr78741.f90: New test.

From-SVN: r258581

committed Mar 16, 2018

64300da7 Browse Files

re PR fortran/69395 (ICE on declaring array with more than 7 dimensions+codimensions) · 93d1ab50

2018-03-15  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/69395
	* decl.c (merge_array_spec): Limit the merging to maximum allowed
	dimensions, and issue error message if limit is exceeded.

2018-03-15  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/69395
	* gfortran.dg/pr69395.f90: New test.

From-SVN: r258580

committed Mar 16, 2018

93d1ab50 Browse Files

Daily bump. · 39f5f2ed
```
From-SVN: r258579
```
GCC Administrator committed Mar 16, 2018
39f5f2ed Browse Files

15 Mar, 2018 20 commits

nios2.md (movsi_internal): Fix thinko in split predicate. · 94223579

2018-03-15  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* config/nios2/nios2.md (movsi_internal): Fix thinko in 
	split predicate.

From-SVN: r258575

committed Mar 15, 2018

94223579 Browse Files

re PR c++/79085 (ICE with placement new to unaligned location) · ffc8b52f

	PR c++/79085
	* calls.c (expand_call): For TREE_ADDRESSABLE rettype ignore alignment
	check and use address of target always.

	* g++.dg/opt/pr79085.C: New test.

From-SVN: r258574

committed Mar 15, 2018

ffc8b52f Browse Files

re PR libfortran/84880 (libgfortran fail to build on aarch64/arm 32bit cross toolchain) · 724ad4a3

	PR libgfortran/84880
	* intrinsics/kill.c (kill): Rename to...
	(PREFIX (kill)): ... this.  Use export_proto_np instead of export_proto.

From-SVN: r258571

committed Mar 15, 2018

724ad4a3 Browse Files

i386: Don't generate alias for function return thunk · 23f95cb7

Function return thunks shouldn't be aliased to indirect branch thunks
since indirect branch thunks are placed in COMDAT section and a COMDAT
section with indirect branch may not have function return thunk.  This
patch generates function return thunks directly.

gcc/

	PR target/84574
	* config/i386/i386.c (indirect_thunk_needed): Update comments.
	(indirect_thunk_bnd_needed): Likewise.
	(indirect_thunks_used): Likewise.
	(indirect_thunks_bnd_used): Likewise.
	(indirect_return_needed): New.
	(indirect_return_bnd_needed): Likewise.
	(output_indirect_thunk_function): Add a bool argument for
	function return.
	(output_indirect_thunk_function): Don't generate alias for
	function return thunk.
	(ix86_code_end): Call output_indirect_thunk_function to generate
	function return thunks.
	(ix86_output_function_return): Set indirect_return_bnd_needed
	and indirect_return_needed instead of indirect_thunk_bnd_needed
	and indirect_thunk_needed.

gcc/testsuite/

	PR target/84574
	* gcc.target/i386/ret-thunk-9.c: Expect __x86_return_thunk
	label instead of __x86_indirect_thunk label.

From-SVN: r258569

committed Mar 15, 2018

23f95cb7 Browse Files

re PR c++/84222 ([[deprecated]] class complains about internal class usage) · 4a5a49b0

	PR c++/84222
	* cp-tree.h (cp_warn_deprecated_use): Declare.
	* tree.c (cp_warn_deprecated_use): New function.
	* typeck2.c (build_functional_cast): Use it.
	* decl.c (grokparms): Likewise.
	(grokdeclarator): Likewise.  Temporarily push nested class scope
	around grokparms call for out of class member definitions.

	* g++.dg/warn/deprecated.C (T::member3): Change dg-warning to dg-bogus.
	* g++.dg/warn/deprecated-6.C (T::member3): Likewise.
	* g++.dg/warn/deprecated-13.C: New test.

From-SVN: r258568

committed Mar 15, 2018

4a5a49b0 Browse Files

cmd/go: force LANG=C when looking for compiler version · 8bb2726d

    
    Tested by installing the gcc-locales package and running
        LANG=de_DE.utf8 go build hello.go
    Without this change, that fails, as described at
    https://gcc.gnu.org/PR84765.
    
    Reviewed-on: https://go-review.googlesource.com/100737

From-SVN: r258565

committed Mar 15, 2018

8bb2726d Browse Files

Credit Paul Hua for r258559 · e0c079cb
```
From-SVN: r258561
```
David Malcolm committed Mar 15, 2018
e0c079cb Browse Files

Enable Intel ENCLV support. · e7297be9

2018-03-15  Olga Makhotina  <olga.makhotina@intel.com>

gcc/
        * config/i386/sgxintrin.h (_enclv_u32): New intrinsic.
        (__enclv_bc, __enclv_cd, __enclv_generic): New definitions.
        (ERDINFO, ETRACKC, ELDBC, ELDUC): New leaves.

gcc/testsuite/
        * gcc.target/i386/sgx.c (_enclv_u32): Test new intrinsic.

From-SVN: r258560

committed Mar 15, 2018

e7297be9 Browse Files

Fix testcase for PR c/84852 · e333a522

gcc/testsuite/ChangeLog:
	PR c/84852
	* gcc.dg/fixits-pr84852-1.c: Fix filename in dg-regexp.

From-SVN: r258559

committed Mar 15, 2018

e333a522 Browse Files

rs6000: Fix for the previous abi_v4_pass_in_fpr change · 244688fb

I was a bit over-enthusiastic, we still support xilinxfp.


	* config/rs6000/rs6000.c (abi_v4_pass_in_fpr): Add back the
	TARGET_DOUBLE_FLOAT and TARGET_SINGLE_FLOAT conditions on the DFmode
	resp. SFmode cases.

From-SVN: r258557

committed Mar 15, 2018

244688fb Browse Files

re PR c/84873 (ICE: verify_ssa failed (error: definition in block 3 does not… · 919674fb

re PR c/84873 (ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4))

2018-03-15  Richard Biener  <rguenther@suse.de>

	PR c/84873
	* c-gimplify.c (c_gimplify_expr): Do not fold expressions.

	* c-c++-common/pr84873.c: New testcase.

From-SVN: r258556

committed Mar 15, 2018

919674fb Browse Files

re PR target/84711 (AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.) · 22534ea5

2018-03-15  Tamar Christina  <tamar.christina@arm.com>

	PR target/84711
	* config/arm/arm.c (arm_can_change_mode_class): Use GET_MODE_UNIT_SIZE
	instead of GET_MODE_SIZE when comparing Units.
	
gcc/testsuite/
2018-03-15  Tamar Christina  <tamar.christina@arm.com>

	PR target/84711
	* gcc.target/arm/big-endian-subreg.c: New.

From-SVN: r258554

committed Mar 15, 2018

22534ea5 Browse Files

re PR target/68256 (Defining TARGET_USE_CONSTANT_BLOCKS_P causes go bootstrap failure on aarch64.) · 74a9301d

2018-03-15  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>

        PR target/68256
        * varasm.c (hash_section): Return an unchangeble hash value
        * config/aarch64/aarch64.c (aarch64_use_blocks_for_constant_p):
        Return !aarch64_can_use_per_function_literal_pools_p ().

From-SVN: r258553

committed Mar 15, 2018

74a9301d Browse Files

re PR target/84860 (ICE in emit_move_insn, at expr.c:3717) · fa7dde7e

	PR target/84860
	* optabs.c (emit_conditional_move): Pass address of cmode's copy
	rather than address of cmode as last argument to prepare_cmp_insn.

	* gcc.c-torture/compile/pr84860.c: New test.

From-SVN: r258552

committed Mar 15, 2018

fa7dde7e Browse Files

Add builtin_cpu for cannonlake and new isa features. · c36b04c1

gcc/
	* config/i386/i386.c (F_AVX512VBMI2, F_GFNI, F_VPCLMULQDQ,
	F_AVX512VNNI, F_AVX512BITALG): New.

gcc/testsuite/
	* gcc.target/i386/builtin_target.c (check_intel_cpu_model): Add
	cannonlake.
	(check_features): Add avx512vbmi2, gfni, vpclmulqdq, avx512vnni,
	avx512bitalg.

libgcc/
	* config/i386/cpuinfo.c (get_available_features): Add
	FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ,
	FEATURE_AVX512VNNI, FEATURE_AVX512BITALG.
	* config/i386/cpuinfo.h (processor_features) Add
	FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ,
	FEATURE_AVX512VNNI, FEATURE_AVX512BITALG.

From-SVN: r258551

committed Mar 15, 2018

c36b04c1 Browse Files

re PR c/84853 (ICE: verify_gimple failed (expand_shift_1)) · 9bb45a95

	PR c/84853
	* c-typeck.c (build_binary_op) <case RSHIFT_EXPR, case LSHIFT_EXPR>:
	If code1 is INTEGER_TYPE, only allow code0 VECTOR_TYPE if it has
	INTEGER_TYPE element type.

	* gcc.dg/pr84853.c: New test.

From-SVN: r258550

committed Mar 15, 2018

9bb45a95 Browse Files

PR c++/84820 - no error for invalid qualified-id. · 8cb1151b
```
	* parser.c (cp_parser_make_indirect_declarator): Don't wrap
	cp_error_declarator.

From-SVN: r258549
```
Jason Merrill committed Mar 15, 2018
8cb1151b Browse Files

PR c++/84801 - ICE with unexpanded pack in lambda. · e62d673d

	We avoid complaining about unexpanded packs when inside a lambda,
	since the lambda as a whole could be part of a pack expansion.
	But that can only be true if the lambda is in a template context.

   	* pt.c (check_for_bare_parameter_packs): Don't return early for a
	lambda in non-template context.

From-SVN: r258548

committed Mar 14, 2018

e62d673d Browse Files

PR c++/81236 - auto variable and auto function · b149eb04
```
	* pt.c (tsubst_baselink): Update the type of the BASELINK after
	mark_used.

From-SVN: r258547
```
Jason Merrill committed Mar 14, 2018
b149eb04 Browse Files
Daily bump. · e786e485
```
From-SVN: r258546
```
GCC Administrator committed Mar 15, 2018
e786e485 Browse Files

14 Mar, 2018 1 commit

re PR target/83451 (FAIL: gfortran.dg/matmul_10.f90 -O3 -fomit-frame-pointer… · 82e18598

re PR target/83451 (FAIL: gfortran.dg/matmul_10.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (ICE))

	PR target/83451
	* config/pa/pa.c (pa_emit_move_sequence):  Always emit secondary reload
	insn for floating-point loads and stores.

From-SVN: r258541

committed Mar 14, 2018

82e18598 Browse Files