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gcc/lto-plugin
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Ilya Verbin fc8b3540d2 [PATCH 4/7] OpenMP 4.0 offloading infrastructure: lto-wrapper. 
gcc/
	* gcc.c (spec_host_machine, accel_dir_suffix): New variables.
	(process_command): Tweak path construction for the possibility
	of being configured as an offload compiler.
	(driver::maybe_putenv_OFFLOAD_TARGETS): New function.
	(driver::main): Call maybe_putenv_OFFLOAD_TARGETS.
	(driver::set_up_specs): Tweak path construction for the possibility of
	being configured as an offload compiler.
	* lto-wrapper.c (OFFLOAD_TARGET_NAMES_ENV): Define.
	(offload_names, offloadbegin, offloadend): New static variables.
	(free_array_of_ptrs, parse_env_var, access_check, compile_offload_image)
	(compile_images_for_offload_targets, copy_file, find_offloadbeginend):
	New static functions.
	(run_gcc): Determine whether offload sections are present.  If so, run
	compile_images_for_offload_targets and return the names of new generated
	objects to linker.  If there are offload sections, but no LTO sections,
	then return the copies of input objects without link-time recompilation.

lto-plugin/
	* lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
	(struct plugin_objfile): Add new field "offload".
	(process_offload_section): New static function.
	(claim_file_handler): Claim file if it contains offload sections.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r217491
2014-11-13 13:47:46 +00:00
..
aclocal.m4 re PR bootstrap/49907 (lto-plugin -Wall in stage1) 2011-08-10 08:48:37 +00:00
ChangeLog [PATCH 4/7] OpenMP 4.0 offloading infrastructure: lto-wrapper. 2014-11-13 13:47:46 +00:00
config.h.in re PR middle-end/46674 (Weak alias is mistakenly optimized away) 2010-12-10 14:28:58 +00:00
configure [PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make 2014-11-13 13:28:56 +00:00
configure.ac [PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make 2014-11-13 13:28:56 +00:00
lto-plugin.c [PATCH 4/7] OpenMP 4.0 offloading infrastructure: lto-wrapper. 2014-11-13 13:47:46 +00:00
lto-symtab.c
Makefile.am [PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make 2014-11-13 13:28:56 +00:00
Makefile.in [PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and make 2014-11-13 13:28:56 +00:00