2020-12-10  Ed Schonberg  <schonberg@adacore.com>

	PR ada/98230
	* exp_attr.adb (Expand_N_Attribute_Reference, case Mod): Use base
	type of argument to obtain static bound and required size.

2020-12-08  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (maybe_make_gnu_thunk): Return false if the
	target is local and thunk and target do not have the same context.

2020-12-07  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/utils.c (gnat_write_global_declarations): Use the
	maximum index for the dummy object to avoid a name collision.

2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (build_binary_op_trapv): Convert operands
	to the result type before doing generic overflow checking.

2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (can_be_lower_p): Remove.
	(Regular_Loop_to_gnu): Add ENTRY_COND unconditionally if
	BOTTOM_COND is non-zero.

2020-11-11  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (gnat_to_gnu) <N_Op_Shift>: Also convert
	GNU_MAX_SHIFT if the type of the operation has been changed.
	* gcc-interface/utils.c (can_materialize_object_renaming_p): Add
	pair of missing parentheses.

2020-09-28  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/decl.c (maybe_saturate_size): Add ALIGN parameter
	and round down the result to ALIGN.
	(gnat_to_gnu_entity): Adjust calls to maybe_saturate_size.

2020-09-11  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/utils.c (type_has_variable_size): New function.
	(create_field_decl): In the packed case, also force byte alignment
	when the type of the field has variable size.

2020-09-11  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Only
	create extra subtypes for discriminants if the RM size of the base
	type of the index type is lower than that of the index type.

2020-09-10  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/decl.c (set_rm_size): Do not take into account the
	Value_Size clause if it is not for the entity itself.

2020-09-10  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/decl.c (build_subst_list): For a definition, make
	sure to instantiate the SAVE_EXPRs generated by the elaboration of
	the constraints in front of the elaboration of the type itself.

2020-07-23  Release Manager

	* GCC 10.2.0 released.

2020-06-23  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (gnat_to_gnu) <N_Allocator>: Minor tweaks.
	Call Has_Constrained_Partial_View on base type of designated type.

2020-05-07  Release Manager

	* GCC 10.1.0 released.

2020-05-04  Mikael Pettersson  <mikpelinux@gmail.com>

	PR bootstrap/94918
	* mingw32.h: Prevent windows.h from including emmintrin.h on Cygwin64.
	* s-oscons-tmplt.c (Serial_Port_Descriptor): Use System.Win32.HANDLE
	also on Cygwin.

2020-03-11  Richard Wai  <richard@annexi-strayline.com>

	* gcc-interface/decl.c (gnat_to_gnu_entity): Also test Is_Public on
	the Alias of the entitiy, if it is present, in the main assertion.

2020-02-06  Alexandre Oliva <oliva@adacore.com>

	* raise-gcc.c (personality_body) [__ARM_EABI_UNWINDER__]:
	Initialize barrier_cache.sp when ending phase1.

2020-01-04  Eric Botcazou  <ebotcazou@adacore.com>

	* gnatvsn.ads: Bump copyright year.

2020-01-01  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

  	* gnat_ugn.texi: Bump @copying's copyright year.
  	* gnat_rm.texi: Likewise.

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