Commits · 25e25c732c8b3b50bfb8723b3551ce0d07688cf2 · lvzhengyang / riscv-gcc-1

24 May, 2013 16 commits

Change the discriminator assignment algorithm to make it more robust. · 25e25c73

2013-05-24  Dehao Chen  <dehao@google.com>

	* gcc/testsuite/gcc.dg/debug/dwarf2/discriminator.c: New Testcase.
	* gcc/tree-cfg.c (locus_descrim_hasher::hash): Change discrminator
	hash function.
	(locus_descrim_hasher::equal): Likewise.
	(build_gimple_cfg): New discrminator assignmnet algorithm
	(make_edges): Likewise.
	(next_discriminator_for_locus): Likewise.
	(same_line_p): Likewise.
	(assign_discriminators): Likewise.
	(make_cond_expr_edges): Likewise.
	(make_gimple_switch_edges): Likewise.
	(make_goto_expr_edges): Likewise.
	(make_gimple_asm_edges): Likewise.

From-SVN: r199295

committed May 24, 2013

25e25c73 Browse Files

AArch64 - fix invalid assembler in testcase · 06d50e21
```
From-SVN: r199294
```
Ian Bolton committed May 24, 2013
06d50e21 Browse Files
AArch64 - allow insv_imm to handle bigger immediates via masking to 16 bits · 50d38551
```
From-SVN: r199293
```
Ian Bolton committed May 24, 2013
50d38551 Browse Files

re PR c++/57391 (ICE compiling AIX math.h caused by PR c++/56930) · f746a029

	PR c++/57391
	* semantics.c (cxx_eval_constant_expression): Handle FMA_EXPR.
	(cxx_eval_trinary_expression): Rename from cxx_eval_vec_perm_expr.

From-SVN: r199292

committed May 24, 2013

f746a029 Browse Files

re PR middle-end/57287 (Bogus uninitialized warning with abnormal control flow) · aea0101d

2013-05-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57287
	* tree-ssa-uninit.c (compute_uninit_opnds_pos): Disregard
	all SSA names that occur in abnormal PHIs.

	* gcc.dg/pr57287.c: New testcase.

From-SVN: r199289

committed May 24, 2013

aea0101d Browse Files

re PR c++/26572 (Invalid local class definition not diagnosed) · 99b8202a

2013-05-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/26572
	* g++.dg/template/error51.C: New.

2013-05-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/25503
	* g++.dg/template/bitfield2.C: New.

From-SVN: r199288

committed May 24, 2013

99b8202a Browse Files

gigi.h (gnat_init_gcc_fp): Declare. · df09b22c

	* gcc-interface/gigi.h (gnat_init_gcc_fp): Declare.
	* gcc-interface/trans.c (gigi): Call it.
	* gcc-interface/misc.c (gnat_init_gcc_fp): New function.

From-SVN: r199287

committed May 24, 2013

df09b22c Browse Files

gigi.h (enum inline_status_t): New type. · 0e24192c

	* gcc-interface/gigi.h (enum inline_status_t): New type.
	(create_subprog_decl): Adjust prototype.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Adjust
	calls to create_subprog_decl.
	(get_minimal_subprog_decl): Likewise.
	* gcc-interface/trans.c (gigi): Likewise.
	(build_raise_check): Likewise.
	(establish_gnat_vms_condition_handler): Likewise.
	(Compilation_Unit_to_gnu): Likewise.
	(gnat_to_gnu): Likewise.
	* gcc-interface/utils.c (create_subprog_decl): Change inline_flag
	parameter to inline_status and implement for suppressed inlining.

From-SVN: r199286

committed May 24, 2013

0e24192c Browse Files

Use -z ignore instead of --as-needed on Solaris · 828012a5

	* acinclude.m4 (libgfor_cv_have_as_needed): Check for -z ignore, too.
	* configure: Regenerate.

From-SVN: r199285

committed May 24, 2013

828012a5 Browse Files

re PR tree-optimization/57385 ([tree-ssa] Possible segfault in fully_constant_vn_reference_p) · 905b92cb
```
	PR tree-ssa/57385
	* gcc.dg/tree-ssa/pr57385.c: New test.

From-SVN: r199283
```
Kirill Yukhin committed May 24, 2013
905b92cb Browse Files

re PR tree-optimization/57385 ([tree-ssa] Possible segfault in fully_constant_vn_reference_p) · 634e03d3

gcc/ChangeLog
        PR tree-ssa/57385
        * tree-ssa-sccvn.c (fully_constant_vn_reference_p): Check
        that index is not negative.

gcc/testsuite/ChangeLog
        PR tree-ssa/57385
        * gcc.dg/tree-ssa/pr57385.c: New test.

From-SVN: r199282

committed May 24, 2013

634e03d3 Browse Files

ada-tree.h (LOOP_STMT_NO_UNROLL): New define. · 633a3f2a

	* gcc-interface/ada-tree.h (LOOP_STMT_NO_UNROLL): New define.
	(LOOP_STMT_UNROLL): Likewise.
	(LOOP_STMT_NO_VECTOR): Likewise.
	(LOOP_STMT_VECTOR): Likewise.
	* gcc-interface/trans.c (struct loop_info_d): Replace label field
	with stmt field.
	(Pragma_to_gnu) <Pragma_Loop_Optimize>: New case.
	(Loop_Statement_to_gnu): Save the loop statement onto the stack
	instead of the label.
	(gnat_to_gnu) <N_Exit_Statement>: Retrieve the loop label.

From-SVN: r199281

committed May 24, 2013

633a3f2a Browse Files

trans.c: Include diagnostic.h and opts.h. · f2423384

	* gcc-interface/trans.c: Include diagnostic.h and opts.h.
	(Pragma_to_gnu) <Pragma_Warnings>: New case.

From-SVN: r199280

committed May 24, 2013

f2423384 Browse Files

decl.c (gnat_to_gnu_entity): Constify a handful of local variables. · 908ba941

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Constify
	a handful of local variables.
	For a derived untagged type that renames discriminants, change the type
	of the stored discriminants to a subtype with the bounds of the type
	of the visible discriminants.
	(build_subst_list): Rename local variable.

From-SVN: r199279

committed May 24, 2013

908ba941 Browse Files

re PR tree-optimization/55177 (missed optimizations with __builtin_bswap) · b17c024f

	PR rtl-optimization/55177
	* simplify-rtx.c (simplify_unary_operation_1) <NOT>: Deal with BSWAP.
	(simplify_byte_swapping_operation): New.
	(simplify_binary_operation_1): Call it for AND, IOR and XOR.
	(simplify_relational_operation_1): Deal with BSWAP.

From-SVN: r199278

committed May 24, 2013

b17c024f Browse Files

Daily bump. · d0c70325
```
From-SVN: r199273
```
GCC Administrator committed May 24, 2013
d0c70325 Browse Files

23 May, 2013 22 commits

c-typeck.c (convert_for_assignment): Handle references to memory spaces better. · cd192ccc
```
	* c-typeck.c (convert_for_assignment): Handle references to memory
	spaces better.

From-SVN: r199270
```
Mike Stump committed May 23, 2013
cd192ccc Browse Files
re PR c++/57388 ([C++11] ICE when function types with ref-qualifiers meet other function types) · 39bde5ea
```
	PR c++/57388
	* tree.c (build_ref_qualified_type): Clear
	FUNCTION_RVALUE_QUALIFIED for lvalue ref-qualifier.

From-SVN: r199269
```
Jason Merrill committed May 23, 2013
39bde5ea Browse Files
re PR rtl-optimization/56742 (Optimization bug lead to uncaught throw) · 46aeac1b
```
PR target/56742

        * config/i386/i386.c (ix86_seh_fixup_eh_fallthru): New.
        (ix86_reorg): Call it.

From-SVN: r199264
```
Richard Henderson committed May 23, 2013
46aeac1b Browse Files

re PR target/57379 (Segfault in invalidate_any_buried_refs (x=0x0) at… · 70cc1536

re PR target/57379 (Segfault in invalidate_any_buried_refs (x=0x0) at ../../gcc-svn/trunk/gcc/gcse.c:3850)

	PR target/57379
	* config/alpha/alpha.md (unspec): Add UNSPEC_XFLT_COMPARE.
	* config/alpha/alpha.c (alpha_emit_xfloating_compare): Construct
	REG_EQUAL note as UNSPEC_XFLT_COMPARE unspec.

From-SVN: r199263

committed May 23, 2013

70cc1536 Browse Files

re PR debug/57351 (ICE: internal compiler error: in dbx_reg_number, at… · b3851501

re PR debug/57351 (ICE: internal compiler error: in dbx_reg_number, at dwarf2out.c:10507 on arm-none-eabi)

2013-05-23  Christian Bruel  <christian.bruel@st.com>

        PR debug/57351
        * config/arm/arm.c (arm_dwarf_register_span): Do not use dbx number.

From-SVN: r199261

committed May 23, 2013

b3851501 Browse Files

[AArch64] Remove Usa constraint. · 4e194912
```
Co-Authored-By: Marcus Shawcroft <marcus.shawcroft@arm.com>

From-SVN: r199260
```
Chris Schlumberger-Socha committed May 23, 2013
4e194912 Browse Files
[AArch64] Refactor aarch64_mov_operand predicate. · 83f8c414
```
Co-Authored-By: Marcus Shawcroft <marcus.shawcroft@arm.com>

From-SVN: r199259
```
Chris Schlumberger-Socha committed May 23, 2013
83f8c414 Browse Files

Makefile.am (bits_headers): Remove ${bits_host_headers}. · 6ca935e6

2013-05-23  Matthias Klose  <doko@ubuntu.com>

        * include/Makefile.am (bits_headers): Remove ${bits_host_headers}.
        (ext_headers): Remove ${ext_host_headers}.
        (stamp-${host_alias}): Create ${host_builddir}/../ext.
        (stamp-host): Link ${bits_host_headers} and ${ext_host_headers}.
        (install-headers): Install ${bits_host_headers} and ${ext_host_headers}.
        * include/Makefile.in: Regenerate.
        * include/ext/random: Include ext/opt_random.h.

From-SVN: r199257

committed May 23, 2013

6ca935e6 Browse Files

Fixed ChangeLog dates. · 76c36cb1
```
From-SVN: r199256
```
Martin Jambor committed May 23, 2013
76c36cb1 Browse Files

[AArch64] Support for CLZ · b5574232

2013-05-23  Vidya Praveen <vidyapraveen@arm.com>

        * config/aarch64/aarch64-simd.md (clzv4si2): Support for CLZ
          instruction (AdvSIMD).
        * config/aarch64/aarch64-builtins.c
          (aarch64_builtin_vectorized_function): Handler for BUILT_IN_CLZ.
        * config/aarch64/aarch-simd-builtins.def: Entry for CLZ.

From-SVN: r199254

committed May 23, 2013

b5574232 Browse Files

re PR middle-end/57347 (wrong code for bitfield on x86_64-linux at -Os and above) · 7d2fb524

2013-05-22  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/57347
	* tree.h (contains_bitfld_component_ref_p): Declare.
	* tree-sra.c (contains_bitfld_comp_ref_p): Move...
	* tree.c (contains_bitfld_component_ref_p): ...here.  Adjust its caller.
	* ipa-prop.c (determine_known_aggregate_parts): Check that LHS does
	not access a bit-field.  Assert all final offsets are byte-aligned.

testsuite/
	* gcc.dg/ipa/pr57347.c: New test.

From-SVN: r199252

committed May 23, 2013

7d2fb524 Browse Files

inclhack.def (complier_h_tradcpp): New. · 87725115

        * inclhack.def (complier_h_tradcpp): New.
        * fixincl.x: Rebuilt.
        * tests/base/linux/compiler.h: New.

From-SVN: r199249

committed May 23, 2013

87725115 Browse Files

re PR tree-optimization/57380 (GCC 4.9.0 will not vectorize std::max and similar functions) · ce521ae6

2013-05-23  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57380
	* tree-ssa-phiprop.c (propagate_with_phi): Do not require at
	least one invariant or re-used load.
	* passes.c (init_optimization_passes): Move pass_phiprop before
	pass_forwprop.

	* g++.dg/tree-ssa/pr57380.C: New testcase.

From-SVN: r199246

committed May 23, 2013

ce521ae6 Browse Files

[AArch64] Fix possible wrong code generation when comparing DImode values. · 75c7257f
```
gcc/
	* config/aarch64/aarch64-simd.md
	(aarch64_cm<optab>di): Add clobber of CC_REGNUM to unsplit pattern.

From-SVN: r199241
```
James Greenhalgh committed May 23, 2013
75c7257f Browse Files

re PR rtl-optimization/57381 (array of volatile pointers hangs gcc) · af6d44b5

2013-05-23  Richard Biener  <rguenther@suse.de>

	PR middle-end/57381
	* fold-const.c (operand_equal_p): Compare FIELD_DECLs with
	OEP_CONSTANT_ADDRESS_OF retained.

	* gcc.dg/torture/pr57381.c: New testcase.

From-SVN: r199240

committed May 23, 2013

af6d44b5 Browse Files

re PR rtl-optimization/57344 (wrong code with pragma pack(1) and -O1 on x86) · bd3647bf

	PR middle-end/57344
	* expmed.c (store_split_bit_field): If op0 is a REG or
	SUBREG of a REG, don't lower unit.  Handle unit not being
	always BITS_PER_WORD.

	* gcc.c-torture/execute/pr57344-1.c: New test.
	* gcc.c-torture/execute/pr57344-2.c: New test.
	* gcc.c-torture/execute/pr57344-3.c: New test.
	* gcc.c-torture/execute/pr57344-4.c: New test.

From-SVN: r199238

committed May 23, 2013

bd3647bf Browse Files

re PR target/57341 (wrong code on x86_64-linux at -O3 in 32-bit mode) · a55757ea

2013-05-23  Richard Biener  <rguenther@suse.de>

	PR rtl-optimization/57341
	* ira.c (validate_equiv_mem_from_store): Use anti_dependence
	instead of true_dependence.

	* gcc.dg/torture/pr57341.c: New testcase.

From-SVN: r199237

committed May 23, 2013

a55757ea Browse Files

add missing file · 406bdd7d
```
From-SVN: r199233
```
Michael Meissner committed May 23, 2013
406bdd7d Browse Files

re PR c++/56930 (pointless -Wconversion warning with sizeof) · da834cfc

	PR c++/56930
	* call.c (convert_like_real): Use cp_convert_and_check.
	* cvt.c (cp_convert_and_check): Use maybe_constant_value.
	* semantics.c (cxx_eval_constant_expression): Handle LTGT_EXPR.
	(potential_constant_expression_1): Handle OMP_ATOMIC*.

From-SVN: r199232

committed May 22, 2013

da834cfc Browse Files

re PR c++/56915 (ICE in symtab_add_to_same_comdat_group, at symtab.c:383) · 2701664a
```
	PR c++/56915
	* semantics.c (maybe_add_lambda_conv_op): Give up if the call op
	isn't defined.

From-SVN: r199231
```
Jason Merrill committed May 22, 2013
2701664a Browse Files
bb-reorder.c (branch_threshold): make const · cfb00b41
```
gcc/
	* bb-reorder.c (branch_threshold): make const
	(exec_threshold): ditto

From-SVN: r199230
```
David Malcolm committed May 23, 2013
cfb00b41 Browse Files
Daily bump. · 02dbac5e
```
From-SVN: r199228
```
GCC Administrator committed May 23, 2013
02dbac5e Browse Files

22 May, 2013 2 commits

re PR c++/57352 (internal compiler error in cp_parser_abort_tentative_parse at cp/parser.c:22878) · 3d09a9fd

/cp
2013-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57352
	* parser.c (cp_parser_conversion_type_id): Set up
	parser->type_definition_forbidden_message before calling
	cp_parser_type_specifier_seq.

/testsuite
2013-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57352
	* g++.dg/parse/crash62.C: New.

From-SVN: r199224

committed May 22, 2013

3d09a9fd Browse Files

configure.ac (dbexecdir): Base on $(toolexeclibdir), not $(libdir). · 4623df01

2013-05-22  Mark Mitchell  <mark@codesourcery.com>
	    Sandra Loosemore  <sandra@codesourcery.com>

	libjava/	    
	* configure.ac (dbexecdir): Base on $(toolexeclibdir), not
	$(libdir).
	* Makefile.am (pkgconfigdir): Likewise.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* gcj/Makefile.in: Regenerated.
	* include/Makefile.in: Regenerated.
	* testsuite/Makefile.in: Regenerated.

	libjava/classpath/
	* configure.ac: Define host_noncanonical and target_noncanonical.
	Support --enable-version-specific-runtime-libs.
	* m4/acinclude.m4 (CLASSPATH_TOOLEXECLIBDIR): Match libjava
	definition of toolexeclibdir.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* doc/api/Makefile.in: Regenerated.
	* doc/Makefile.in: Regenerated.
	* examples/Makefile.in: Regenerated.
	* external/jsr166/Makefile.in: Regenerated.
	* external/Makefile.in: Regenerated.
	* external/relaxngDatatype/Makefile.in: Regenerated.
	* external/sax/Makefile.in: Regenerated.
	* external/w3c_dom/Makefile.in: Regenerated.
	* include/Makefile.in: Regenerated.
	* lib/Makefile.in: Regenerated.
	* native/fdlibm/Makefile.in: Regenerated.
	* native/jawt/Makefile.in: Regenerated.
	* native/jni/Makefile.in: Regenerated.
	* native/jni/gconf-peer/Makefile.in: Regenerated.
	* native/jni/gstreamer-peer/Makefile.in: Regenerated.
	* native/jni/gtk-peer/Makefile.in: Regenerated.
	* native/jni/java-io/Makefile.in: Regenerated.
	* native/jni/java-lang/Makefile.in: Regenerated.
	* native/jni/java-math/Makefile.in: Regenerated.
	* native/jni/java-net/Makefile.in: Regenerated.
	* native/jni/java-nio/Makefile.in: Regenerated.
	* native/jni/java-util/Makefile.in: Regenerated.
	* native/jni/Makefile.in: Regenerated.
	* native/jni/midi-alsa/Makefile.in: Regenerated.
	* native/jni/midi-dssi/Makefile.in: Regenerated.
	* native/jni/native-lib/Makefile.in: Regenerated.
	* native/jni/qt-peer/Makefile.in: Regenerated.
	* native/jni/xmlj/Makefile.in: Regenerated.
	* native/Makefile.in: Regenerated.
	* native/plugin/Makefile.in: Regenerated.
	* resource/Makefile.in: Regenerated.
	* scripts/Makefile.in: Regenerated.
	* tools/Makefile.in: Regenerated.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>

From-SVN: r199221

committed May 22, 2013

4623df01 Browse Files