Commits · 2b110bfcc074f222a49d875c5f0f5ea370294b9f · lvzhengyang / riscv-gcc-1

02 Jul, 2009 14 commits

Use hash tables for template specialization lookup. · 2b110bfc

	* pt.c (struct spec_entry): New type.
	(decl_specializations, type_specializations): New hash tables.
	(register_specialization, retrieve_specialization): Use them.
	(reregister_specialization, lookup_template_class): Use them.
	(eq_specializations, hash_tmpl_and_args, hash_specialization): New.
	(iterative_hash_template_arg): New.
	(init_template_processing): New
	(process_partial_specialization): Don't look to see if we already
	have this partial specialization.
	(maybe_process_partial_specialization): Handle reassigning
	full specializations when we get an explicit specialization
	of the partial instantiation.
	(tsubst_friend_function): Adjust specialization reassignment code.
	(instantiate_template): Only do one lookup.
	(instantiate_decl): Don't do any lookup.
	* cp-tree.h: Declare init_template_processing.
	* decl.c (duplicate_decls): Pass args to reregister_specialization.

From-SVN: r149188

committed Jul 02, 2009

2b110bfc Browse Files

* tracebak.c [i386 && sun] (IS_BAD_PTR): Use -1UL in comparison. · 74c9e852
```
From-SVN: r149182
```
Rainer Orth committed Jul 02, 2009
74c9e852 Browse Files

re PR bootstrap/40617 (Revision 149170 breaks bootstrap) · 02583d3c

2009-07-02  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/40617
	* tree-ssa-structalias.c (new_var_info): Initialize
	is_restrict_var.

From-SVN: r149179

committed Jul 02, 2009

02583d3c Browse Files

re PR fortran/32131 (knowing that stride==1 when using allocated arrays and… · a3788c44

re PR fortran/32131 (knowing that stride==1 when using allocated arrays and escaping allocatable arrays)

fortran/
        PR fortran/32131
        * trans-array.c (gfc_conv_descriptor_stride_get): Return
        constant one for strides in the first dimension of ALLOCATABLE
        arrays.

testsuite/
        PR fortran/32131
        * gfortran.dg/pr32921.f: Adjust.

From-SVN: r149178

committed Jul 02, 2009

a3788c44 Browse Files

local-pure-const.c: New testcase. · 3c1832c3

	* gcc.dg/tree-ssa/local-pure-const.c: New testcase.
	* ipa-pure-const.c (check_op): Use PTA info to see if indirect_ref is
	local.

From-SVN: r149176

committed Jul 02, 2009

3c1832c3 Browse Files

expmed.c (emit_cstore, [...]): Accept target_mode instead of recomputing it. · 92355a9c

2009-07-02  Paolo Bonzini  <bonzini@gnu.org>

	* expmed.c (emit_cstore, emit_store_flag_1): Accept target_mode
	instead of recomputing it.  Adjust calls.
	(emit_store_flag): Adjust recursive calls.

From-SVN: r149171

committed Jul 02, 2009

92355a9c Browse Files

tree-ssa-live.c (remove_unused_locals): Do not remove heap variables. · 91deb937

2009-07-02  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-live.c (remove_unused_locals): Do not remove
	heap variables.
	* tree-ssa-structalias.c (handle_lhs_call): Delay setting
	of DECL_EXTERNAL for HEAP variables.
	(compute_points_to_sets): Set DECL_EXTERNAL for escaped
	HEAP variables.  Do not adjust RESTRICT vars.
	(find_what_var_points_to): Nobody cares if something
	points to READONLY.

From-SVN: r149170

committed Jul 02, 2009

91deb937 Browse Files

remove sanitzation leakage · 3e37f41e
```
From-SVN: r149169
```
Nick Clifton committed Jul 02, 2009
3e37f41e Browse Files

unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Move pc_low and pc_high… · 2011dbb0

unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Move pc_low and pc_high declarations to the top of the function.

	* unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Move
	pc_low and pc_high declarations to the top of the function.

From-SVN: r149167

committed Jul 02, 2009

2011dbb0 Browse Files

* cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P. · c57801d4
```
From-SVN: r149166
```
Jason Merrill committed Jul 01, 2009
c57801d4 Browse Files

pt.c (register_specialization): Use duplicate_decls to merge the argument with a… · 62e3e13a

pt.c (register_specialization): Use duplicate_decls to merge the argument with a previous specialization.

	* pt.c (register_specialization): Use duplicate_decls to merge
	the argument with a previous specialization.
	(check_explicit_specialization): Call register_specialization to
	merge the TEMPLATE_DECL with a previous version.
	(determine_specialization): Return the args even if fn is a template.

From-SVN: r149165

committed Jul 01, 2009

62e3e13a Browse Files

mep.c (mep_handle_option): Leave IVC2 control registers as fixed. · f2082f90

* config/mep/mep.c (mep_handle_option): Leave IVC2 control
registers as fixed.
(mep_interrupt_saved_reg): Save appropriate IVC2 control
registers.
* config/mep/mep-ivc2.cpu: Add VOLATILE to insns that make
unspecified accesses to control registers.
* config/mep/intrinsics.md: Regenerate.
* config/mep/intrinsics.h: Regenerate.
* config/mep/mep-intrin.h: Regenerate.

From-SVN: r149164

committed Jul 01, 2009

f2082f90 Browse Files

Tweak moxie prologue and epilogue code. · 9df748c0
```
From-SVN: r149163
```
Anthony Green committed Jul 02, 2009
9df748c0 Browse Files
Daily bump. · b0f0c817
```
From-SVN: r149162
```
GCC Administrator committed Jul 02, 2009
b0f0c817 Browse Files

01 Jul, 2009 22 commits

re PR bootstrap/40347 (i386-darwin ICEs while building libgcc during stage2) · 997704f1

	PR bootstrap/40347
	* function.c (reposition_prologue_and_epilogue_notes): If epilogue
	contained no insns, reposition note before last insn.

From-SVN: r149158

committed Jul 01, 2009

997704f1 Browse Files

re PR debug/40431 (ICE in div_data_align, at dwarf2out.c:533 while configuring sparcv9 libgcc) · 9f2af3ce
```
	PR debug/40431
	* dwarf2out.c (def_cfa_1): Revert 2009-06-11 change for
	DW_CFA_def_cfa_offset and DW_CFA_def_cfa.

From-SVN: r149157
```
Richard Henderson committed Jul 01, 2009
9f2af3ce Browse Files

Fix PR 40558, undo part of June 25th patch · d66a97e2

Co-Authored-By: Pat Haugen <pthaugen@us.ibm.com>
Co-Authored-By: Revital Eres <eres@il.ibm.com>

From-SVN: r149155

committed Jul 01, 2009

d66a97e2 Browse Files

combine.c (force_to_mode): Handle TRUNCATE. · 479b1013

	* combine.c (force_to_mode): Handle TRUNCATE.  Factor out
	truncation from operands in binary operations.

testsuite/
	* gcc.target/mips/truncate-4.c: New testcase.

From-SVN: r149154

committed Jul 01, 2009

479b1013 Browse Files

revert: expmed.c (store_bit_field_1): Properly truncate the paradoxical subreg… · c600a155

revert: expmed.c (store_bit_field_1): Properly truncate the paradoxical subreg of op0 to the original op0.

	Revert:
	2009-01-11  Adam Nemet  <anemet@caviumnetworks.com>
	* expmed.c (store_bit_field_1): Properly truncate the paradoxical
	subreg of op0 to the original op0.

	* expmed.c (store_bit_field_1): Use a temporary as the destination
	instead of a paradoxical subreg when we need to truncate the result.

From-SVN: r149153

committed Jul 01, 2009

c600a155 Browse Files

Fix nits · bf92f919
```
From-SVN: r149152
```
Eric Botcazou committed Jul 01, 2009
bf92f919 Browse Files

mep-ivc2.cpu (cmov, [...]): Add intrinsic names to VLIW variants. · a12e9a5f

* config/mep/mep-ivc2.cpu (cmov, cmovc, cmovh): Add intrinsic names to VLIW variants.
(ivc2rm, ivc2crn): Make data type consistent with non-VLIW variants.
* config/mep/intrinsics.md: Regenerate.
* config/mep/intrinsics.h: Regenerate.
* config/mep/mep-intrin.h: Regenerate.

From-SVN: r149151

committed Jul 01, 2009

a12e9a5f Browse Files

re PR debug/40462 (ICE in dwarf2out_begin_epilogue, at dwarf2out.c:2773 while… · 2a5bd62a

re PR debug/40462 (ICE in dwarf2out_begin_epilogue, at dwarf2out.c:2773 while compiling mlib-tgt.adb)

	PR debug/40462
	* jump.c (returnjump_p): Revert last patch.
	* dwarf2out.c (dwarf2out_begin_epilogue): Handle SEQUENCEs.

From-SVN: r149150

committed Jul 01, 2009

2a5bd62a Browse Files

libffi-dg.exp (libffi-init): Set ld_library_path to "" before adding paths. · edd3a61c

libffi/
	* testsuite/lib/libffi-dg.exp (libffi-init): Set ld_library_path
	to "" before adding paths.  (This reinstates an assignment that
	was removed by my 2009-06-30 commit, but changes the initial
	value from "." to "".)

From-SVN: r149149

committed Jul 01, 2009

edd3a61c Browse Files

HTML_401F.java (defineElements): Split this huge method into... · e904d28b

	* gnu/javax/swing/text/html/parser/HTML_401F.java (defineElements):
	Split this huge method into...
	(defineElements1, defineElements2, defineElements3, defineElements4,
	defineElements5, defineElements6): ... these smaller methods.

From-SVN: r149148

committed Jul 01, 2009

e904d28b Browse Files

* g++spec.c (lang_specific_driver): Bump num_args by 1. · 96f9e854
```
From-SVN: r149147
```
Ian Lance Taylor committed Jul 01, 2009
96f9e854 Browse Files

re PR ada/40609 (Ada build fails) · 882e35a6

	PR ada/40609
	init.c (__gnat_error_handler): Add ATTRIBUTE_UNUSED to ucontext
	argument.

From-SVN: r149146

committed Jul 01, 2009

882e35a6 Browse Files

re PR testsuite/40601 (Errors in "make check") · 33d1a550

2009-07-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR testsuite/40601
	* testsuite/lib/libffi-dg.exp (libffi-init): Properly set
	gccdir.  Adjust ld_library_path for gcc only if gccdir isn't
	empty.

From-SVN: r149145

committed Jul 01, 2009

33d1a550 Browse Files

re PR target/40575 (FAIL: gcc.dg/falign-labels-1.c execution test) · 4aa7f896

	PR target/40575
	* pa.md (casesi32p): Use jump table label to determine the offset
	of the jump table.
	(casesi64p): Likewise.

From-SVN: r149144

committed Jul 01, 2009

4aa7f896 Browse Files

pa.c (forward_branch_p): Return bool type. · 3232e9d8

	* pa.c (forward_branch_p): Return bool type.  Use instruction addresses
	when available.  Assert that INSN has a jump label.
	(pa_adjust_insn_length): Don't call forward_branch_p if INSN doesn't
	have a jump label.

From-SVN: r149141

committed Jul 01, 2009

3232e9d8 Browse Files

re PR tree-optimization/19831 (Missing DSE/malloc/free optimization) · 14c41b9b

2009-07-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/19831
	* tree-ssa-dce.c (propagate_necessity): Calls to functions
	that only act as barriers do not make any previous stores
	necessary.
	* tree-ssa-structalias.c (handle_lhs_call): Delay making
	HEAP variables global, do not add a constraint from nonlocal.
	(find_func_aliases): Handle escapes through return statements.
	(compute_points_to_sets): Make escaped HEAP variables global.

	* gcc.dg/tree-ssa/20041122-1.c: Enable TBAA, scan FRE dump,
	make allocated memory escape.  Un-XFAIL.
	* gcc.dg/vect/pr21591.c: Make allocated memory escape.
	* gcc.dg/vect/pr31699.c: Likewise.
	* gcc.dg/tree-ssa/ssa-dce-7.c: New testcase.

	libmudflap/
	* testsuite/libmudflap.c/fail11-frag.c: Make allocated memory
	escape.
	* testsuite/libmudflap.c/fail12-frag.c: Likewise.
	* testsuite/libmudflap.c/fail16-frag.c: Likewise.
	* testsuite/libmudflap.c/fail31-frag.c: Likewise.

From-SVN: r149140

committed Jul 01, 2009

14c41b9b Browse Files

MAINTAINERS: Move myself to the Graphite Reviewers. · f6e0880a

2009-07-01  Tobias Grosser  <grosser@fim.uni-passau.de>

	* MAINTAINERS: Move myself to the Graphite Reviewers.

From-SVN: r149138

committed Jul 01, 2009

f6e0880a Browse Files

re PR bootstrap/40597 (Powerpc bootstrap is broken due to changes in expmed.c) · 1ed20a40

2009-07-01  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/40597
	* expmed.c (emit_store_flag): Perform a conversion if necessary,
	after reducing a DImode cstore to SImode.

From-SVN: r149137

committed Jul 01, 2009

1ed20a40 Browse Files

expr.c (expand_expr_real_1): Reinstate fallthrough to TRUTH_ANDIF_EXPR if… · ce3aea35

expr.c (expand_expr_real_1): Reinstate fallthrough to TRUTH_ANDIF_EXPR if do_store_flag returns NULL.

2009-07-01  Paolo Bonzini  <bonzini@gnu.org>

	* expr.c (expand_expr_real_1): Reinstate fallthrough to
	TRUTH_ANDIF_EXPR if do_store_flag returns NULL.

From-SVN: r149136

committed Jul 01, 2009

ce3aea35 Browse Files

* init.c (__gnat_error_handler, Solaris): Add ATTRIBUTE_UNUSED marker. · c29fe0c8
```
From-SVN: r149135
```
Eric Botcazou committed Jul 01, 2009
c29fe0c8 Browse Files

vax.h (TARGET_BSD_DIVMOD): New macro. · 1df34d4d

	* config/vax/vax.h (TARGET_BSD_DIVMOD): New macro.  Set to 1.
	* config/vax/linux.h (TARGET_BSD_DIVMOD): New macro.  Redefine the
	to 0.
	* config/vax/vax.c (vax_init_libfuncs): Only redefine udiv_optab
	and umod_optab if TARGET_BSD_DIVMOD.
	* config/vax/lib1funcs.asm: New file.
	* config/vax/t-linux: New file.
	* config.gcc (vax-*-linux*): Set tmake_file to vax/t-linux.

From-SVN: r149128

committed Jul 01, 2009

1df34d4d Browse Files

Daily bump. · 429a907c
```
From-SVN: r149126
```
GCC Administrator committed Jul 01, 2009
429a907c Browse Files

30 Jun, 2009 4 commits

re PR c++/40566 (rejects promoted throw) · 5ccde5a0

	PR c++/40566
	* convert.c (convert_to_integer) <case COND_EXPR>: Don't convert
	to type arguments that have void type.

	* g++.dg/parse/cond5.C: New test.

From-SVN: r149121

committed Jul 01, 2009

5ccde5a0 Browse Files

re PR debug/40573 (DWARF for inlined subroutines refers to the outlined copy) · 085e05ac
```
	PR debug/40573
	* dwarf2out.c (gen_formal_parameter_die): Call
	equate_decl_number_to_die if node is different from origin.

From-SVN: r149120
```
Jakub Jelinek committed Jul 01, 2009
085e05ac Browse Files

gen-vect-25.c (n): New variable. · 92ce2174

	* gcc.dg/tree-ssa/gen-vect-25.c (n): New variable.
	(main): Pass n to main_1 instead.
	* gcc.dg/tree-ssa/gen-vect-28.c (off): New variable.
	(main_1): New function, split off from...
	(main): ...here.  Pass `off' to main_1 instead.

From-SVN: r149119

committed Jun 30, 2009

92ce2174 Browse Files

re PR c++/40595 ([C++0x] ICE trying to use sfinae with variadic template pack expansion) · 0db906f1
```
	PR c++/40595
	* pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
	EXPR_PACK_EXPANSION.

From-SVN: r149117
```
Jason Merrill committed Jun 30, 2009
0db906f1 Browse Files