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  1. 13 Jan, 2012 12 commits
  3. 12 Jan, 2012 17 commits
  5. 11 Jan, 2012 11 commits
    • compiler: Permit type B byte; type S []B; var v = S("x"). · 7b31a84d 
      From-SVN: r183112
      Ian Lance Taylor committed
    • re PR bootstrap/51796 (internal compiler error: in distribute_notes, at… · 319638ed 
      re PR bootstrap/51796 (internal compiler error: in distribute_notes, at combine.c:13285 for libgomp/alloc.c on m68k-linux)

	PR bootstrap/51796
	* combine.c (distribute_notes): If i3 is a noreturn call,
	allow old_size to be equal to args_size and make sure the
	noreturn call gets REG_ARGS_SIZE note.
	* expr.c (fixup_args_size_notes): Put REG_ARGS_SIZE notes
	on noreturn calls even when the delta is 0.

	* gcc.dg/pr51796.c: New test.

From-SVN: r183111
      Jakub Jelinek committed
    • compiler: Don't use memcmp for structs/arrays with padding. · 11d8e1a4 
      From-SVN: r183109
      Ian Lance Taylor committed
    • comment · ef079a56 
      From-SVN: r183108
      Jason Merrill committed
    • re PR c++/51818 ([C++0x] Name mangling error using lambda expressions in GCC47) · b34e0e6f 
      	PR c++/51818
	* mangle.c (find_substitution): A type is only a substitution
	match if we're looking for a type.
	(write_nested_name): Use decl_mangling_context.

From-SVN: r183107
      Jason Merrill committed
    • adjust comment · faf00d3c 
      From-SVN: r183106
      Jason Merrill committed
    • gcov.c (STRING_SIZE): Remove. · 8f961b22 
      	* gcov.c (STRING_SIZE): Remove.
	(generate_results): Erase annotations for source files with no
	coverage information.
	(read_line): New.
	(output_lines): Use it.

From-SVN: r183105
      Nathan Sidwell committed
    • gimple.h (gimplify_body): Remove first argument. · 3ad065ef 
      	* gimple.h (gimplify_body): Remove first argument.
	* gimplify.c (copy_if_shared): Add DATA argument.  Do not create the
	pointer set here, instead just pass DATA to walk_tree.
	(unshare_body): Remove BODY_P argument and adjust.  Create the pointer
	set here and invoke copy_if_shared on the size trees of DECL_RESULT.
	(unvisit_body): Likewise, but with unmark_visited.
	(gimplify_body): Remove BODY_P argument and adjust.
	(gimplify_function_tree): Adjust call to gimplify_body.
	* omp-low.c (finalize_task_copyfn): Likewise.

From-SVN: r183104
      Eric Botcazou committed
    • * libgcov.c (__gcov_init): Ignore objects with no functions. · 2cd8b32c 
      From-SVN: r183103
      Nathan Sidwell committed
    • tree.h (build_function_decl_skip_args): Add boolean parameter. · 1a2c27e9 
      	* tree.h (build_function_decl_skip_args): Add boolean parameter.
	(build_function_type_skip_args): Delete.
	* tree.c (build_function_type_skip_args): Make static and add
	SKIP_RETURN parameter.  Fix thinko in the handling of variants.
	(build_function_decl_skip_args): Add SKIP_RETURN parameter and
	pass it to build_function_type_skip_args.
	* cgraph.h (cgraph_function_versioning): Add boolean parameter.
	(tree_function_versioning): Likewise.
	* cgraph.c (cgraph_create_virtual_clone): Adjust call to
	build_function_decl_skip_args.
	* cgraphunit.c (cgraph_function_versioning): Add SKIP_RETURN parameter
	and pass it to build_function_decl_skip_args/tree_function_versioning.
	(cgraph_materialize_clone): Adjust call to tree_function_versioning.
	* ipa-inline-transform.c (save_inline_function_body): Likewise.
	* trans-mem.c (ipa_tm_create_version): Likewise.
	* tree-sra.c (modify_function): Ditto for cgraph_function_versioning.
	* tree-inline.c (declare_return_variable): Remove always-true test.
	(tree_function_versioning): Add SKIP_RETURN parameter.  If the function
	returns non-void and SKIP_RETURN, create a void-typed RESULT_DECL.
	* ipa-split.c (split_function): Skip the return value for the split
	part if it doesn't return.

From-SVN: r183102
      Eric Botcazou committed
    • re PR tree-optimization/49642 (constant part of a macro not optimized away as… · b2e25729 
      re PR tree-optimization/49642 (constant part of a macro not optimized away as expected due to splitter)

gcc:

2012-01-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/49642
	* ipa-split.c (forbidden_dominators): New variable.
	(check_forbidden_calls): New function.
	(dominated_by_forbidden): Likewise.
	(consider_split): Check for forbidden dominators.
	(execute_split_functions): Initialize and free forbidden
	dominators info; call check_forbidden_calls.

gcc/testsuite:

2012-01-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/49642
	* gcc.dg/tree-ssa/pr49642-1.c: New test.
	* gcc.dg/tree-ssa/pr49642-2.c: New test.

From-SVN: r183101
      Bill Schmidt committed