Commits · 30ea859e70a20f65b8abfb28269cd31bcab54941 · lvzhengyang / riscv-gcc-1

25 Nov, 2008 15 commits

invoke.texi (ira-max-loops-num): Change semantics. · 30ea859e

2008-11-25  Vladimir Makarov  <vmakarov@redhat.com>

	* doc/invoke.texi (ira-max-loops-num): Change semantics.

	* ira-int.h (struct ira_loop_tree_node): New member to_remove_p.

	* ira-color.c (allocno_spill_priority): New function.
	(remove_allocno_from_bucket_and_push, push_allocno_to_spill):
	Print more info about the spilled allocno.
	(push_allocnos_to_stack): Use allocno_spill_priority.  Add more
	checks on bad spill.

	* ira-build.c (loop_node_to_be_removed_p): Remove.
	(loop_compare_func, mark_loops_for_removal): New functions.
	(remove_uneccesary_loop_nodes_from_loop_t): Use member
	to_remove_p.
	(remove_unnecessary_allocnos): Call mark_loops_for_removal.

	* ira.c (ira): Don't change flag_ira_algorithm.

	* params.def (ira-max-loops-num): Change the value.

From-SVN: r142207

committed Nov 25, 2008

30ea859e Browse Files

m68k.md (extendsidi2, [...]): Merge, clean up. · 5a1c3c10

	* config/m68k/m68k.md (extendsidi2, extendsidi2_mem): Merge, clean up.
	Disable unsupported alternative for ColdFire,
	add new alternative that ColdFire can handle.

	* gcc.c-torture/compile/20080929-1.c: New.

From-SVN: r142205

committed Nov 25, 2008

5a1c3c10 Browse Files

regrename.c (merge_overlapping_regs): Add registers artificially defined at the… · 32fc3abf

regrename.c (merge_overlapping_regs): Add registers artificially defined at the top of the basic block to the set of...

	* regrename.c (merge_overlapping_regs): Add registers artificially
	defined at the top of the basic block to the set of live ones just
	before the first insn.

From-SVN: r142203

committed Nov 25, 2008

32fc3abf Browse Files

* gfortran.dg/default_format_denormal_1.f90: Fix xfail for darwin. · 15c58b19
```
From-SVN: r142196
```
Janis Johnson committed Nov 25, 2008
15c58b19 Browse Files

re PR middle-end/37843 (unaligned stack in main due to tail call optimization) · d35a1ef1

gcc/

2008-11-25  H.J. Lu  <hongjiu.lu@intel.com>
	    Joey Ye  <joey.ye@intel.com>

	PR middle-end/37843
	* config/i386/i386.c (ix86_function_ok_for_sibcall): Return
	false if we need to align the outgoing stack.
	(ix86_update_stack_boundary): Check parm_stack_boundary.

gcc/testsuite/

2008-11-25  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/37843
	* gcc.target/i386/align-main-3.c: New.
	* gcc.target/i386/pr37843-1.c: Likewise.
	* gcc.target/i386/pr37843-2.c: Likewise.
	* gcc.target/i386/pr37843-3.c: Likewise.

Co-Authored-By: Joey Ye <joey.ye@intel.com>

From-SVN: r142193

committed Nov 25, 2008

d35a1ef1 Browse Files

module.c (gfc_dump_module): Report error on unlink only if errno != ENOENT. · 5308fd74

2008-11-25  H.J. Lu  <hongjiu.lu@intel.com>

	* module.c (gfc_dump_module): Report error on unlink only if
	errno != ENOENT.

From-SVN: r142192

committed Nov 25, 2008

5308fd74 Browse Files

re PR fortran/36463 (gfc_get_default_type(): Bad symbol) · bc0f8bd4

2008-11-25  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/36463
	* expr.c (replace_symbol): Don't replace the symtree
	if the expresion is an intrinsic function. Don't create
	non-existent symtrees.  Use symbol's name instead of symtree's,
	different in case of module procedure dummy arguments.

2008-11-25  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/36463
	* gfortran.dg/proc_decl_20.f90: New test.

From-SVN: r142191

committed Nov 25, 2008

bc0f8bd4 Browse Files

re PR fortran/38248 (Ignored temporary module files manipulation errors) · 056c1652

2008-11-25  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR fortran/38248
        * module.c (gfc_dump_module): Check rename/unlink syscalls errors.

From-SVN: r142190

committed Nov 25, 2008

056c1652 Browse Files

re PR middle-end/38151 (structures with _Complex arguments are not passed correctly) · b0ff8d7a

2008-11-25  Richard Guenther  <rguenther@suse.de>

	PR middle-end/38151
	PR middle-end/38236
	* tree-ssa-alias.c (struct alias_info): Remove written_vars.
	Remove dereferenced_ptrs_store and dereferenced_ptrs_load
	in favor of dereferenced_ptrs.
	(init_alias_info): Adjust.
	(delete_alias_info): Likewise.
	(compute_flow_insensitive_aliasing): Properly
	include all aliased variables.
	(update_alias_info_1): Use dereferenced_ptrs.
	(setup_pointers_and_addressables): Likewise.
	(get_smt_for): Honor ref-all pointers and pointers with known alias
	set properly.
	* config/i386/i386.c (ix86_gimplify_va_arg): Use ref-all pointers.

	* gcc.c-torture/execute/pr38151.c: New testcase.
	* gcc.c-torture/execute/pr38236.c: Likewise.

From-SVN: r142189

committed Nov 25, 2008

b0ff8d7a Browse Files

re PR fortran/37319 (gfortran.dg/function_kinds_5.f90 fails) · abb370e4

	PR fortran/37319
	* parse.c (match_deferred_characteristics): Make sure 'name' is
	initialized before reading it.

From-SVN: r142188

committed Nov 25, 2008

abb370e4 Browse Files

re PR fortran/37803 (Call mpfr_check_range after setting emin/emax) · ca430085

2008-11-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/37803
	* arith.c (gfc_check_real_range): Add mpfr_check_range.
	* simplify.c (gfc_simplify_nearest): Add mpfr_check_range.

From-SVN: r142187

committed Nov 25, 2008

ca430085 Browse Files

weak1.C: Don't xfail hppa*64*-*-*. · 58e99d9a
```
	* g++.dg/eh/weak1.C: Don't xfail hppa*64*-*-*.

From-SVN: r142183
```
John David Anglin committed Nov 25, 2008
58e99d9a Browse Files
* ChangeLog: Wix wrong PR number in my previous commit. · b5d9f5d4
```
From-SVN: r142182
```
Uros Bizjak committed Nov 25, 2008
b5d9f5d4 Browse Files
Daily bump. · 7323a27f
```
From-SVN: r142180
```
GCC Administrator committed Nov 25, 2008
7323a27f Browse Files

re PR c++/38256 (ICE with "operator auto") · decc2ec3

	PR target/38256
	* config/i386/sync.md (memory_barrier_nosse): New insn
	(memory_barrier): Generate memory_barrier_nosse insn for !TARGET_SSE2.

From-SVN: r142177

committed Nov 25, 2008

decc2ec3 Browse Files

24 Nov, 2008 18 commits

* config/m68k/m68k.md (cmpdi): Use (scratch) instead of pseudo. · 467a1bf1
```
From-SVN: r142176
```
Maxim Kuvyrkov committed Nov 24, 2008
467a1bf1 Browse Files
mips.h (ASM_OUTPUT_DEBUG_LABEL): Define. · 370d36c6
```
gcc/
	* config/mips/mips.h (ASM_OUTPUT_DEBUG_LABEL): Define.

From-SVN: r142173
```
Richard Sandiford committed Nov 24, 2008
370d36c6 Browse Files
* gcc.c-torture/execute/pr36321.c: Don't rely on argv[0] being set. · 60b5c18d
```
From-SVN: r142170
```
DJ Delorie committed Nov 24, 2008
60b5c18d Browse Files

re PR fortran/38184 (invariant RESHAPE not expanded if SOURCE is empty) · 6e7cc036

2008-11-24  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38184
	* simplify.c (is_constant_array_expr): Return true instead of false
	if the array constructor is empty.

2008-11-24  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38184
	* gfortran.dg/reshape_empty_1.f03: New test.

From-SVN: r142168

committed Nov 24, 2008

6e7cc036 Browse Files

re PR testsuite/38241 (g++.old-deja/g++.pt/const2.C fails on *-apple-darwin9) · c63d7754

2008-11-24  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR testsuite/38241
	* g++.old-deja/g++.pt/const2.C: Prune output for Darwin.

From-SVN: r142164

committed Nov 24, 2008

c63d7754 Browse Files

re PR c++/38076 (FAIL: g++.dg/other/anon5.C) · c607e765

2008-11-24  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR testsuite/38076
	* g++.dg/other/anon5.C: Skip on Darwin.

From-SVN: r142163

committed Nov 24, 2008

c607e765 Browse Files

default_format_denormal_1.f90: XFAIL on darwin8 and darwin9 subversions. · 968b9105

2008-11-24  Jack Howarth  <howarth@bromo.med.uc.edu>

	* gfortran.dg/default_format_denormal_1.f90: XFAIL on darwin8
	and darwin9 subversions.

From-SVN: r142162

committed Nov 24, 2008

968b9105 Browse Files

re PR target/35018 ([m68k-elf] Gcc ouputs invalid asm when compiling with -O2 or higher) · 5ad2f1a5

	PR target/35018

	* config/m68k/m68k.md (ok_for_coldfire, enabled): New attributes.
	(addsi_lshrsi_31): Add ColdFire-friendly alternatives.

	* gcc.target/m68k/pr35018.c: New.

From-SVN: r142161

committed Nov 24, 2008

5ad2f1a5 Browse Files

re PR target/36793 (x86-64 does not get __sync_synchronize right) · 148153c1

	* config/i386/i386.md (UNSPECV_CMPXCHG): Rename from
	UNSPECV_CMPXCHG_[12].
	* config/i386/sync.md: Use UNSPECV_CMPXCHG instead of
	UNSPECV_CMPXCHG_[12].

	PR target/36793
	* config/i386/sync.md (memory_barrier): New expander.

From-SVN: r142160

committed Nov 24, 2008

148153c1 Browse Files

re PR fortran/37779 (Missing RECURSIVE not detected) · a03826d1

2008-11-24  Daniel Kraft  <d@domob.eu>

	PR fortran/37779
	* resolve.c (resolve_procedure_expression): New method.
	(resolve_variable): Call it.
	(resolve_actual_arglist): Call gfc_resolve_expr for procedure arguments.

2008-11-24  Daniel Kraft  <d@domob.eu>

	PR fortran/37779
	* gfortran.dg/c_funloc_tests.f03: Added missing `RECURSIVE'.
	* gfortran.dg/c_funloc_tests_2.f03: Ditto.
	* gfortran.dg/recursive_check_4.f03: New test.
	* gfortran.dg/recursive_check_5.f03: New test.

From-SVN: r142158

committed Nov 24, 2008

a03826d1 Browse Files

re PR middle-end/37135 (code size increase for struct assignment) · 72a2609f
```
	PR middle-end/37135
	* dse.c (find_shift_sequence): Optimize extraction from a constant.

From-SVN: r142157
```
Jakub Jelinek committed Nov 24, 2008
72a2609f Browse Files
re PR fortran/35681 (wrong result for vector subscripted array expression in MVBITS) · 5b19c351
```
2008-11-24  Mikael Morin <mikael.morin@tele2.fr>

	PR fortran/35681
	* gfortran.dg/elemental_dependency_1.f90: Really commit it.

From-SVN: r142155
```
Mikael Morin committed Nov 24, 2008
5b19c351 Browse Files

PR libstdc++/38244 (cont, debug bits) · c32f57c0

2008-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38244 (cont, debug bits)
	* include/debug/bitset (bitset<>::bitset(const char*, char, char)):
	Remove, do not implement DR 778.

From-SVN: r142153

committed Nov 24, 2008

c32f57c0 Browse Files

re PR libstdc++/38244 (bitset initialization from 0 rejected.) · 9daf8216

2008-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38244
	* include/std/bitset (bitset<>::bitset(const char*, char, char)):
	Remove, do not implement DR 778.
	* doc/xml/manual/intro.xml: Remove entry for DR 778.
	* testsuite/23_containers/bitset/cons/2.cc: Remove.
	* testsuite/23_containers/bitset/cons/dr396.cc: Tweak.
	* testsuite/23_containers/bitset/cons/38244.cc: Add.

From-SVN: r142152

committed Nov 24, 2008

9daf8216 Browse Files

* MAINTAINERS: Added my full name. · f07bde68
```
From-SVN: r142150
```
Hariharan Sandanagobalane committed Nov 24, 2008
f07bde68 Browse Files

re PR fortran/34820 (internal compiler error: in gfc_conv_descriptor_data_get,… · 2c69d527

re PR fortran/34820 (internal compiler error: in gfc_conv_descriptor_data_get, at fortran/trans-array.c:147)

2008-11-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34820
	* trans-expr.c (gfc_conv_function_call): Remove all code to
	deallocate intent out derived types with allocatable
	components.
	(gfc_trans_assignment_1): An assignment from a scalar to an
	array of derived types with allocatable components, requires
	a deep copy to each array element and deallocation of the
	converted rhs expression afterwards.
	* trans-array.c : Minor whitespace.
	* trans-decl.c (init_intent_out_dt): Add code to deallocate
	allocatable components of derived types with intent out.
	(generate_local_decl): If these types are unused, set them
	referenced anyway but allow the uninitialized warning.

	PR fortran/34143
	* trans-expr.c (gfc_trans_subcomponent_assign): If a conversion
	expression has a null data pointer argument, nullify the
	allocatable component.

	PR fortran/32795
	* trans-expr.c (gfc_trans_subcomponent_assign): Only nullify
	the data pointer if the source is not a variable.

2008-11-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34820
	* gfortran.dg/alloc_comp_constructor_6.f90 : New test.
	* gfortran.dg/alloc_comp_basics_1.f90 : Reduce expected refs to
	'builtin_free' from 24 to 18.

	PR fortran/34143
	* gfortran.dg/alloc_comp_constructor_5.f90 : New test.

	PR fortran/32795
	* gfortran.dg/alloc_comp_constructor_4.f90 : New test.

From-SVN: r142148

committed Nov 24, 2008

2c69d527 Browse Files

pa.c (function_arg): Revert 2008-10-26 change. · e4b95210
```
	* pa.c (function_arg): Revert 2008-10-26 change.

From-SVN: r142147
```
John David Anglin committed Nov 24, 2008
e4b95210 Browse Files
Daily bump. · 4f1c5725
```
From-SVN: r142145
```
GCC Administrator committed Nov 24, 2008
4f1c5725 Browse Files

23 Nov, 2008 7 commits

re PR fortran/37735 (Allocatable components in vectors of derived types cause ICE on assignment) · b945f9f3

2008-11-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37735
	* trans-array.c (structure_alloc_comps): Do not duplicate the
	descriptor if this is a descriptorless array!

2008-11-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37735
	* gfortran.dg/alloc_comp_assign_7.f90: New test.

From-SVN: r142142

committed Nov 23, 2008

b945f9f3 Browse Files

linux-atomic.c (EBUSY): Define if not _LP64. · 74e6a475

	* pa/linux-atomic.c (EBUSY): Define if not _LP64.
	(__kernel_cmpxchg): Return -EBUSY if the kernel LWS call
	succeeded and lws_ret is not equal to oldval.

From-SVN: r142141

committed Nov 23, 2008

74e6a475 Browse Files

tmplattr9.C: Require weak. · 12da694b
```
	* g++.dg/ext/tmplattr9.C: Require weak.

From-SVN: r142139
```
John David Anglin committed Nov 23, 2008
12da694b Browse Files
static6.C: Remove xfail for *-*-hpux*. · 26080d32
```
	* g++.old-deja/g++.pt/static6.C: Remove xfail for *-*-hpux*.

From-SVN: r142138
```
John David Anglin committed Nov 23, 2008
26080d32 Browse Files

re PR libfortran/38234 (In Reshape, SOURCE can be bigger than result) · bd72cbc8

2008-11-23  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/38234
	* intrinsics/reshape_generic.c (reshape_internal):
	Source can be larger than shape.
	* m4/reshape.m4:  Likewise.
	* generated/reshape_c10.c Regenerated.
	* generated/reshape_c16.c Regenerated.
	* generated/reshape_c4.c Regenerated.
	* generated/reshape_c8.c Regenerated.
	* generated/reshape_i16.c Regenerated.
	* generated/reshape_i4.c Regenerated.
	* generated/reshape_i8.c Regenerated.
	* generated/reshape_r10.c Regenerated.
	* generated/reshape_r16.c Regenerated.
	* generated/reshape_r4.c Regenerated.
	* generated/reshape_r8.c Regenerated.

2008-11-23  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/38234
	* gfortran.dg/reshape_4.f90:  New test.

From-SVN: r142137

committed Nov 23, 2008

bd72cbc8 Browse Files

* ru.po: Update. · 786a13d0
```
From-SVN: r142135
```
Joseph Myers committed Nov 23, 2008
786a13d0 Browse Files
sh.md (consttable_4): Call mark_symbol_refs_as_used. · 8d8f087a
```
	* config/sh/sh.md (consttable_4): Call mark_symbol_refs_as_used.

From-SVN: r142132
```
Kaz Kojima committed Nov 23, 2008
8d8f087a Browse Files