gcc/

	Backport from trunk r233342.
	2016-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/aarch64/aarch64.c (aarch64_last_printed_arch_string):
	New variable.
	(aarch64_last_printed_tune_string): Likewise.
	(aarch64_declare_function_name): Only output .arch assembler
	directive if it will be different from the previously output
	directive.  Same for .tune comment but only if -dA is set.
	(aarch64_start_file): New function.
	(TARGET_ASM_FILE_START): Define.

	gcc/testsuite/
	Backport from trunk r233342.
	2016-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* gcc.target/aarch64/target_attr_15.c: Scan assembly for
	.arch armv8-a\n.  Add -dA to dg-options.
	* gcc.target/aarch64/assembler_arch_1.c: New test.
	* gcc.target/aarch64/target_attr_7.c: Add -dA to dg-options.

	gcc/testsuite/
	Backport from trunk r233559.
	2016-02-19  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* lib/target-supports.exp: Define aarch64_asm_FUNC_ok checks
	for fp, simd, crypto, crc, lse.
	* doc/sourcebuild.texi (AArch64-specific attributes): Document the
	above.
	* gcc.target/aarch64/assembler_arch_1.c: Add aarch64_asm_lse_ok
	effective target check.

	gcc/
	Backport from trunk r234875.
	2016-04-11  James Greenhalgh  <james.greenhalgh@arm.com>

	* config/aarch64/aarch64.h (AARCH64_FL_FOR_ARCH8_1): Also add
	AARCH64_FL_CRC.

	gcc/
	Backport from trunk r234876.
	2016-04-11  James Greenhalgh  <james.greenhalgh@arm.com>

	PR target/70133
	* config/aarch64/aarch64-common.c (aarch64_option_extension): Keep
	track of a canonical flag name.
	(all_extensions): Likewise.
	(arch_to_arch_name): Also track extension flags enabled by the arch.
	(all_architectures): Likewise.
	(aarch64_parse_extension): Move to here.
	(aarch64_get_extension_string_for_isa_flags): Take a new argument,
	rework.
	(aarch64_rewrite_selected_cpu): Update for above change.
	* config/aarch64/aarch64-option-extensions.def: Rework the way flags
	are handled, such that the single explicit value enabled by an
	extension is kept seperate from the implicit values it also enables.
	* config/aarch64/aarch64-protos.h (aarch64_parse_opt_result): Move
	to here.
	(aarch64_parse_extension): New.
	* config/aarch64/aarch64.c (aarch64_parse_opt_result): Move from
	here to config/aarch64/aarch64-protos.h.
	(aarch64_parse_extension): Move from here to
	common/config/aarch64/aarch64-common.c.
	(aarch64_option_print): Update.
	(aarch64_declare_function_name): Likewise.
	(aarch64_start_file): Likewise.
	* config/aarch64/driver-aarch64.c (arch_extension): Keep track of
	the canonical flag for extensions.
	* config.gcc (aarch64*-*-*): Extend regex for capturing extension
	flags.

	gcc/testsuite/
	Backport from trunk r234876.
	2016-04-11  James Greenhalgh  <james.greenhalgh@arm.com>

	PR target/70133
	* gcc.target/aarch64/mgeneral-regs_4.c: Fix expected output.
	* gcc.target/aarch64/target_attr_15.c: Likewise.

	gcc/
	Backport from trunk r234877.
	2016-04-11  James Greenhalgh  <james.greenhalgh@arm.com>

	PR target/70133
	* config/aarch64/driver-aarch64.c
	(aarch64_get_extension_string_for_isa_flags): New.
	(arch_extension): Rename to...
	(aarch64_arch_extension): ...This.
	(ext_to_feat_string): Rename to...
	(aarch64_extensions): ...This.
	(aarch64_core_data): Keep track of architecture extension flags.
	(cpu_data): Rename to...
	(aarch64_cpu_data): ...This.
	(aarch64_arch_driver_info): Keep track of architecture extension
	flags.
	(get_arch_name_from_id): Rename to...
	(get_arch_from_id): ...This, change return type.
	(host_detect_local_cpu): Update and reformat for renames, handle
	extensions through common infrastructure.

Change-Id: I30437869d04438f2efc2946e6bdfc5a621578cce

0 files changed, 0 insertions, 0 deletions