Commits · 8c5fdaaefc5b028fed17e9cfca25f30867b1cf3b · lvzhengyang / riscv-gcc-1

24 May, 2011 14 commits

2011-05-24  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/48633
	* ira-build.c (loop_with_eh_edge_p): New function.
	(mark_loops_for_removal): Use it.

2011-05-24  Michael Matz  <matz@gcc.gnu.org>

	PR rtl-optimization/48633
	* g++.dg/pr48633.C: New test.

From-SVN: r174124

committed 13 years ago

8c5fdaae Browse Directory

re PR rtl-optimization/48971 (ICE with -msoft-float -O2) · 113a5be6

2011-05-13  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/48971
	* ira.c (setup_pressure_classes): Don't check register move cost
	for classes with one registers.  Don't add pressure class if there
	is a pressure class with the same available hard registers.
	Check contains_reg_of_mode.  Fix a typo in collecting
	temp_hard_regset.  Ignore hard registers not belonging to a class.

From-SVN: r174123

committed 13 years ago

113a5be6 Browse Directory

re PR target/49133 (modification of aliased __m128d miscompiles) · df1f7315

	PR target/49133
	* config/i386/sse.md (sse2_loadhpd): Remove shufpd alternative.

testsuite/ChangeLog:

	PR target/49133
	* g++.dg/other/pr49133.C: New test.

From-SVN: r174122

committed 13 years ago

df1f7315 Browse Directory

re PR gcov-profile/48845 (All g++.dg/tree-prof and gcc.dg/{matrix, tree-prof}… · ee0cb37c

re PR gcov-profile/48845 (All g++.dg/tree-prof and gcc.dg/{matrix, tree-prof} executions tests fail on Solaris 8/9)

	PR gcov-profile/48845
	* config/sol2.h (LIB_SPEC): Link TLS support for tree profiling.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

From-SVN: r174119

committed 13 years ago

ee0cb37c Browse Directory

gimple.c (compare_type_names_p): Remove for_completion_p arg. · 6a20ce76

2011-05-24  Richard Guenther  <rguenther@suse.de>

	* gimple.c (compare_type_names_p): Remove for_completion_p arg.
	(gimple_compatible_complete_and_incomplete_subtype_p): Remove.
	(gimple_types_compatible_p_1): Adjust.
	(iterative_hash_canonical_type): Do not bother about complete vs.
	incomplete types.
	(gimple_canonical_types_compatible_p): Likewise.

From-SVN: r174118

committed 13 years ago

6a20ce76 Browse Directory

run-gd.c: New test. · 87d426f8

2011-05-24  Uros Bizjak <ubizjak@gmail.com>
	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* gcc.dg/torture/tls/run-gd.c: New test.
	* gcc.dg/torture/tls/run-ie.c: New test.
	* gcc.dg/torture/tls/run-ld.c: New test.
	* gcc.dg/torture/tls/run-le.c: New test.
	* lib/target-supports.exp (check_effective_target_tls_runtime):
	Build testcase with TLS options.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

From-SVN: r174117

committed 13 years ago

87d426f8 Browse Directory

* config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Remove. · 2fcb858c
```
From-SVN: r174116
```
Rainer Orth committed 13 years ago
2fcb858c Browse Directory
* gcc.dg/vect/pr48172.c: Remove dg-do run. · 6f7b77a3
```
From-SVN: r174115
```
Rainer Orth committed 13 years ago
6f7b77a3 Browse Directory

re PR bootstrap/49078 (LTO bootstrap failed with bootstrap-profiled) · 96d91dcf

2011-05-24  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/49078
	* gimple.c (gimple_register_canonical_type): Revert
	previous change.
	* alias.c (get_alias_set): Only assert that TYPE_CANONICAL
	does not for a tree for the case where it matters.  Cache
	pointer-type alias-sets.

From-SVN: r174113

committed 13 years ago

96d91dcf Browse Directory

Makefile.in (GCC_OBJS): Remove opts-common.o and options.o. · 1ed1641d

	* Makefile.in (GCC_OBJS): Remove opts-common.o and options.o.
	(OBJS): Remove options.o, opts-common.o and prefix.o.
	(OBJS-libcommon-target): New.
	(ALL_HOST_BACKEND_OBJS): Include $(OBJS-libcommon-target).
	(BACKEND): Include libcommon-target.a.
	(MOSTLYCLEANFILES): Include libcommon-target.a.
	(libcommon-target.a): New.
	(xgcc$(exeext), cpp$(exeext)): Use libcommon-target.a instead of
	prefix.o.

ada:
	* gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
	$(EXTRA_GNAT1_OBJS).
	(GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
	(EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
	(gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
	libcommon-target.a instead of prefix.o.

cp:
	* Make-lang.in (GXX_OBJS): Remove prefix.o.
	(g++$(exeext)): Use libcommon-target.a.
	(CXX_C_OBJS): Remove prefix.o.

fortran:
	* Make-lang.in (GFORTRAN_D_OBJS): Remove prefix.o.
	(gfortran$(exeext)): Use libcommon-target.a.

go:
	* Make-lang.in (GCCGO_OBJS): Remove prefix.o.
	(gccgo$(exeext)): Use libcommon-target.a.

java:
	* Make-lang.in ($(XGCJ)$(exeext)): Use libcommon-target.a instead
	of prefix.o.

From-SVN: r174109

committed 13 years ago

1ed1641d Browse Directory

re PR tree-optimization/49121 (FAIL: gcc.dg/tree-ssa/ivopt_infer_2.c… · 74d6ba00

re PR tree-optimization/49121 (FAIL: gcc.dg/tree-ssa/ivopt_infer_2.c scan-tree-dump-times ivopts "Replacing" 0)

2011-05-24  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/49121
	* gcc.dg/tree-ssa/ivopt_infer_2.c: Adapt test.

From-SVN: r174103

committed 13 years ago

74d6ba00 Browse Directory

* pt.c (tsubst_copy_and_build): Use current_class_name. · 74424c73
```
From-SVN: r174102
```
Jason Merrill committed 13 years ago
74424c73 Browse Directory
re PR c++/49102 ([C++0x] Use of deleted copy constructor not diagnosed) · 874aeeed
```
	PR c++/49102
	* call.c (convert_arg_to_ellipsis): Call force_rvalue.

From-SVN: r174101
```
Jason Merrill committed 13 years ago
874aeeed Browse Directory
Daily bump. · ab015ce4
```
From-SVN: r174099
```
GCC Administrator committed 13 years ago
ab015ce4 Browse Directory

23 May, 2011 26 commits

re PR c++/49105 ([C++0x][SFINAE] ICE during list-initialization of rvalue-references to const) · 8e3fb544
```
	PR c++/49105
	* typeck.c (cp_build_c_cast): Don't strip cv-quals when
	converting to reference.
	(build_static_cast_1): Update for glvalues.

From-SVN: r174093
```
Jason Merrill committed 13 years ago
8e3fb544 Browse Directory
re PR c++/49105 ([C++0x][SFINAE] ICE during list-initialization of rvalue-references to const) · 66d83eee
```
	PR c++/49105
	* typeck.c (build_const_cast_1): Handle rvalue references.

From-SVN: r174092
```
Jason Merrill committed 13 years ago
66d83eee Browse Directory

re PR c++/48106 ([C++0x] ICE with scoped enum with fixed underlying type) · 828fb3ba

	PR c++/48106
	* c-common.c (c_common_get_narrower): New.
	(shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.

From-SVN: r174091

committed 13 years ago

828fb3ba Browse Directory

re PR lto/49123 (FAIL: gcc.c-torture/execute/pr48973-[12].c) · 0f6e664b
```
	PR lto/49123
	* gcc.c-torture/execute/pr49123.c: New test.

From-SVN: r174088
```
Jakub Jelinek committed 13 years ago
0f6e664b Browse Directory

optc-save-gen.awk: New. · 57dfdff0

	* optc-save-gen.awk: New.  Based on optc-gen.awk.  Don't generate
	parts of output shared with the driver.
	* optc-gen.awk: Don't generate parts of output not shared with the
	driver.
	* opth-gen.awk: Remove GCC_DRIVER conditionals.
	* doc/options.texi (SourcerInclude): Mention options-save.c.
	* Makefile.in (GCC_OBJS): Use options.o instead of gcc-options.o.
	(OBJS): Add options-save.o.
	(options-save.c, options-save.o): New.
	(options.o): Update dependencies.
	(gcc-options.o): Remove.
	(mostlyclean): Remove options-save.c.

From-SVN: r174085

committed 13 years ago

57dfdff0 Browse Directory

re PR debug/49032 (-gstabs generates reference to deleted static variable) · 9166988f

	PR debug/49032
	* dbxout.c: Include cgraph.h.
	(dbxout_expand_expr): If a VAR_DECL is TREE_STATIC, not written
	and without value expr, return NULL if no varpool node exists for
	it or if it is not needed.
	* Makefile.in (dbxout.o): Depend on $(CGRAPH_H).

	* gcc.dg/debug/pr49032.c: New test.

From-SVN: r174083

committed 13 years ago

9166988f Browse Directory

re PR c/49120 (bogus "value computed is not used" warning (variable-length array… · 0e0d82a7

re PR c/49120 (bogus "value computed is not used" warning (variable-length array in compound statement))

	PR c/49120
	* c-decl.c (start_decl): Convert expr to void_type_node.

	* gcc.dg/pr49120.c: New test.

From-SVN: r174081

committed 13 years ago

0e0d82a7 Browse Directory

re PR rtl-optimization/48826 (ICE in dwarf2out_var_location, at dwarf2out.c:22013) · 65712d5c

gcc/
	PR rtl-optimization/48826
	* emit-rtl.c (try_split): When splitting a call that is followed
	by a NOTE_INSN_CALL_ARG_LOCATION, move the note after the new call.

From-SVN: r174080

committed 13 years ago

65712d5c Browse Directory

cfgexpand.c (expand_debug_expr): For unused non-addressable parameters passed in… · 9025085e

cfgexpand.c (expand_debug_expr): For unused non-addressable parameters passed in memory prefer using...

	* cfgexpand.c (expand_debug_expr): For unused non-addressable
	parameters passed in memory prefer using DECL_INCOMING_RTL over
	the pseudos it will be copied into.

From-SVN: r174079

committed 13 years ago

9025085e Browse Directory

Save the initial options after checking vzeroupper. · 34a061be

gcc/

2011-05-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/47315
	* config/i386/i386.c (ix86_option_override_internal): Save the
	initial options after checking vzeroupper.

gcc/testsuite/

2011-05-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/47315
	* gcc.target/i386/pr47315.c: New test.

From-SVN: r174078

committed 13 years ago

34a061be Browse Directory

fix pr48988 · c375a3a4
```
From-SVN: r174077
```
David Li committed 13 years ago
c375a3a4 Browse Directory
re PR c++/47263 ([C++0x] lambda + dynamic-exception-specification std::unexpected() is not called.) · 86d822aa
```
	PR c++/47263
	* decl.c (use_eh_spec_block): Do use an EH spec block for a
	lambda op().

From-SVN: r174076
```
Jason Merrill committed 13 years ago
86d822aa Browse Directory

gimple.c (gimple_types_compatible_p_1): Always compare type names. · e1caba18

2011-05-23  Richard Guenther  <rguenther@suse.de>

	* gimple.c (gimple_types_compatible_p_1): Always compare type names.
	(iterative_hash_gimple_type): Always hash type names.

From-SVN: r174074

committed 13 years ago

e1caba18 Browse Directory

re PR libstdc++/49058 ([C++0x] Bind no-arguments functor failed using std::bind… · 4d7f99c7

re PR libstdc++/49058 ([C++0x] Bind no-arguments functor failed using std::bind with -pedantic option.)

	PR c++/49058
	* call.c (splice_viable): Be strict in templates.

From-SVN: r174073

committed 13 years ago

4d7f99c7 Browse Directory

re PR c++/47336 ([C++0x] ICE: "Error reporting routines re-entered") · 42d1e31d
```
	PR c++/47336
	* error.c (dump_template_bindings): Suppress access control.

From-SVN: r174072
```
Jason Merrill committed 13 years ago
42d1e31d Browse Directory

re PR c++/47544 ([C++0x] linker does not find =default constructor for… · 64741973

re PR c++/47544 ([C++0x] linker does not find =default constructor for explicitly instantiated template)

	PR c++/47544
	* pt.c (instantiate_decl): Handle =default.

From-SVN: r174071

committed 13 years ago

64741973 Browse Directory

re PR c++/48617 ([C++0x] Problem with non-type template parameters and decltype) · 08dc4c3d
```
	PR c++/48617
	* pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.

From-SVN: r174070
```
Jason Merrill committed 13 years ago
08dc4c3d Browse Directory

forwprop-11.c: Adjust and un-XFAIL. · 8bdfec38

2011-05-23  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/tree-ssa/forwprop-11.c: Adjust and un-XFAIL.

From-SVN: r174069

committed 13 years ago

8bdfec38 Browse Directory

re PR tree-optimization/40874 (Function object abstraction penalty with inline functions.) · e6d944b2
```
2011-05-23  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/40874
	* g++.dg/tree-ssa/pr40874.C: New testcase.

From-SVN: r174068
```
Richard Guenther committed 13 years ago
e6d944b2 Browse Directory

don't use TYPE_ARG_TYPES when calling c-family:check_function_arguments · dde05067

don't use TYPE_ARG_TYPES when calling c-family:check_function_arguments
gcc/
	* c-typeck.c (build_function_call_vec): Tweak call to
	check_function_arguments.

gcc/c-family/
	* c-common.h (check_function_arguments): Tweak prototype of
	check_function_arguments.
	* c-common.c (check_function_arguments): Likewise.  Adjust
	calls to check_function_nonnull, check_function_format, and
	check_function_sentinel.
	(check_function_sentinel): Take a FUNCTION_TYPE rather than
	separate attributes and typelist arguments.  Use
	FOREACH_FUNCTION_ARGS to iterate over argument types.

gcc/cp/
	* call.c (build_over_call): Tweak call to check_function_arguments.
	* typeck.c (cp_build_function_call_vec): Likewise.

From-SVN: r174067

committed 13 years ago

dde05067 Browse Directory

re PR tree-optimization/49115 (invalid return value optimization (?) when… · 094f6ab3

re PR tree-optimization/49115 (invalid return value optimization (?) when exception is thrown and caught)

2011-05-23  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/49115
	* tree-ssa-alias.c (stmt_kills_ref_p_1): If the assignment
	is not necessarily carried out, do not claim it kills the ref.
	* tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise.

	* g++.dg/torture/pr49115.C: New testcase.

From-SVN: r174066

committed 13 years ago

094f6ab3 Browse Directory

re PR tree-optimization/15419 (memcpy pessimization) · 9a9822e1

2011-05-23  Richard Guenther  <rguenther@suse.de>

	PR middle-end/15419
	* builtins.c (fold_builtin_memory_op): Be less restrictive about
	what pointer types we accept for folding.

	* gcc.dg/memcpy-3.c: New testcase.

From-SVN: r174065

committed 13 years ago

9a9822e1 Browse Directory

gthr-gnat.c: Remove. · c8028650

	gcc:
	* gthr-gnat.c: Remove.
	* gthr-gnat.h: Remove.
	* Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c.
	* config/t-freebsd (LIB2ADDEH): Likewise.
	* config/t-linux (LIB2ADDEH): Likewise.
	* config/t-sol2 (LIB2ADDEH): Likewise.
	* config/ia64/t-vms (LIB2ADDEH): Likewise.
	* configure.ac (target_thread_file): Remove gnat handling.
	* configure: Regenerate.
	* doc/install.texi (Configuration, --enable-threads): Remove gnat.

	gcc/po:
	* EXCLUDES: Remove gthr-gnat.c, gthr-gnat.h.

	libgcc:
	* config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.

From-SVN: r174064

committed 13 years ago

c8028650 Browse Directory

gcov.c (create_file_names): If no object directory is specified, keep the directory of the file. · 15882fe9

	* gcov.c (create_file_names): If no object directory is specified,
	keep the directory of the file.

Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r174062

committed 13 years ago

15882fe9 Browse Directory

configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list. · da90c957
```
	* configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list.
	* configure: Regenerate.

From-SVN: r174061
```
Rainer Orth committed 13 years ago
da90c957 Browse Directory

re PR middle-end/48973 (Inliner bug with one-bit (1-bit) bitfield) · 7bba408b

	PR middle-end/48973
	* expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag
	failed and the comparison has a single bit signed type, use
	constm1_rtx instead of const1_rtx for true value.
	(do_store_flag): If ops->type is single bit signed type, disable
	signel bit test optimization and pass -1 instead of 1 as last
	parameter to emit_store_flag_force.

	* gcc.c-torture/execute/pr48973-1.c: New test.
	* gcc.c-torture/execute/pr48973-2.c: New test.

From-SVN: r174060

committed 13 years ago

7bba408b Browse Directory