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  1. 22 May, 2012 13 commits
    • demangle-expected: Add regression test. · d931f693 
      	http://sourceware.org/bugzilla/show_bug.cgi?id=14065
	* testsuite/demangle-expected: Add regression test.
	* cp-demangle.c (d_find_pack): Return NULL for
	DEMANGLE_COMPONENT_UNNAMED_TYPE.

From-SVN: r187773
      Tom Tromey committed
    • tree.h (VAR_DECL_IS_VIRTUAL_OPERAND): New. · 3828719a 
      2012-05-22  Richard Guenther  <rguenther@suse.de>

	* tree.h (VAR_DECL_IS_VIRTUAL_OPERAND): New.
	(init_function_for_compilation): Remove.
	* tree-dfa.c (find_vars_r): Take struct function argument.
	(find_referenced_vars_in): Adjust.
	* tree-ssa-operands.c (clobber_stats): Remove.
	(create_vop_var): Take struct function argument.  Mark
	virtual operand with VAR_DECL_IS_VIRTUAL_OPERAND.
	(init_ssa_operands): Take struct function argument.
	(fini_ssa_operands): Do not dump dead stats.
	* tree-ssa-operands.h (init_ssa_operands): Take struct function
	argument.
	* cgraphunit.c (init_lowered_empty_function): Adjust.
	* lto-streamer-in.c (input_cfg): Likewise.
	* tree-inline.c (initialize_cfun): Likewise.
	* tree-into-ssa.c (rewrite_into_ssa): Likewise.
	* omp-low.c (expand_omp_taskreg): Likewise.  Avoid switching
	cfun.
	* gimple.c (is_gimple_reg): Optimize the SSA_NAME case,
	virtual operands are not registers.

From-SVN: r187772
      Richard Guenther committed
    • tree-cfg.c (verify_gimple_assign_unary): Fix typo in previous commit. · 72d5c6c1 
      2012-05-22  Richard Guenther  <rguenther@suse.de>

	* tree-cfg.c (verify_gimple_assign_unary): Fix typo in previous
	commit.

From-SVN: r187771
      Richard Guenther committed
    • re PR fortran/53389 (-frealloc-lhs: memory leak when assigning array function… · f391a855 
      re PR fortran/53389 (-frealloc-lhs: memory leak when assigning array function result to allocatable array, where one of its supplied arguments is itself an array function result)

2012-05-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53389
        * trans-array.c (gfc_add_loop_ss_code): Don't evaluate
        * expression, if
        ss->is_alloc_lhs is set.

2012-05-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53389
        * gfortran.dg/realloc_on_assign_15.f90: New.

From-SVN: r187769
      Tobias Burnus committed
    • re PR middle-end/51071 (ICE in gimple_has_side_effects, at gimple.c:2513) · 633d9236 
      2012-05-22  Richard Guenther  <rguenther@suse.de>

	PR middle-end/51071
	* gcc.dg/torture/pr51071-2.c: New testcase.

From-SVN: r187768
      Richard Guenther committed
    • re PR middle-end/53437 (FAIL: gcc.dg/guality/inline-params.c -O0) · 27eb31c9 
      2012-05-22  Richard Guenther  <rguenther@suse.de>

	PR middle-end/53437
	* tree-inline.c (setup_one_parameter): Create a dummy init
	statement for unused parameters when not optimizing.

From-SVN: r187767
      Richard Guenther committed
    • tree-flow.h (add_referenced_var_1): Declare. · 3efa0725 
      2012-05-22  Richard Guenther  <rguenther@suse.de>

	* tree-flow.h (add_referenced_var_1): Declare.
	(add_referenced_var): Define.
	* tree-dfa.c (referenced_var_check_and_insert): Avoid one hash
	lookup.
	(add_referenced_var): Rename to ...
	(add_referenced_var_1): ... this.  Take struct function argument.

From-SVN: r187766
      Richard Guenther committed
    • re PR target/53334 (ICE in extract_insn, at recog.c:2131) · 95ffee1f 
      Fix PR target/53334


2012-05-22  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	PR target/53334
	* config/arm/arm-protos.h (arm_validize_comparison): Declare.
	* config/arm/arm.c (arm_validize_comparison): Define.
	* config/arm/arm.md ("cbranchsi4"): Cleanup expansion and use
	arm_validize_comparison.
	("cbranchdi4"): Likewise.
	("cstoredi4"): Likewise.
	("movsicc"): Likewise.
	("movsfcc"): Likewise.
	("movdfcc"): Likewise.

From-SVN: r187761
      Ramana Radhakrishnan committed
    • df-scan.c (df_scan_alloc): Round up allocation pools size, reduce the mw_reg_pool size. · 7c2dbbdc 
      2012-05-22  Dimitrios Apostolou  <jimis@gmx.net>

	* df-scan.c (df_scan_alloc): Round up allocation pools size, reduce
	the mw_reg_pool size.

From-SVN: r187760
      Dimitrios Apostolou committed
    • re PR tree-optimization/53336 (invalid types in nop conversion) · 819f3b2c 
      gcc:
2012-05-16  Paolo Bonzini  <bonzini@gnu.org>

	PR tree-optimization/53336
	* tree-cfg.c (verify_gimple_assign_unary): Allow conversion from
	non-integer integral types to offset type and vice versa.

gcc/testsuite:
2012-05-16  Paolo Bonzini  <bonzini@gnu.org>

	PR tree-optimization/53336
	* g++.dg/torture/pr53336.C: New testcase.

From-SVN: r187759
      Paolo Bonzini committed
    • fix paths in previous ChangeLog entry · 7caf4b0c 
      From-SVN: r187758
      Paolo Bonzini committed
    • PR c++/53322 - -Wunused-local-typedefs is not enabled by Wall or Wunused · 650dc14a 
      As the audit trail of this shows, -Wunused-local-typedefs is not
turned on by -Wunused after all.  Sigh.

Now that we have the EnabledBy construct for the *.opt files, it's
more precise and concise to use that to make -Wunused-local-typedefs
be triggered by -Wunused.

I have changed the gcc+.dg/warn/Wunused-local-typedefs.C test case to
make it use -Wunused instead of -Wunused-local-typedefs.  I had to
adjust it to avoid the warnings due to the other -W* options triggered
by -Wunused there.

While testing the compiler, it turned out that some local typedefs
were not being used when the experimental "Concepts" support is turned
off, in the libstdc++ test suite.  I also had to remove some obvious
useless local typedef usage in the fortran front-end.  Fixed thus.

Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.

gcc/c-family/

	PR c++/53322
	* c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).

libstdc++-v3/

	PR c++/53322
	* include/bits/stl_algobase.h (lower_bound)
	(lexicographical_compare): Do not declare unused local typedefs
	here when Concepts are turned off.

gcc/fortran/

	PR c++/53322
	* f95-lang.c (gfc_init_builtin_functions): Remove the unused
	typedef builtin_type.

gcc/testsuite/

	PR c++/53322
	* g++.dg/warn/Wunused-local-typedefs.C: Adjust to use -Wunused
	instead of -Wunused-local-typedefs.

From-SVN: r187757
      Dodji Seketeli committed
    • Daily bump. · 00d7b6e2 
      From-SVN: r187755
      GCC Administrator committed
  3. 21 May, 2012 27 commits