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Uros Bizjak f4777088c9 Improve splitX passes management
The names of split_before_sched2 ("split4") and split_before_regstack
("split3") do not reflect their insertion point in the sequence of passes,
where split_before_regstack follows split_before_sched2. Reorder the code
and rename the passes to reflect the reality.

split_before_regstack pass does not need to run if split_before_sched2 pass
was already performed. Introduce enable_split_before_sched2 function to
simplify gating functions of these two passes.

There is no need for a separate rest_of_handle_split_before_sched2.
split_all_insns can be called unconditionally from
pass_split_before_sched2::execute, since the corresponding gating function
determines if the pass is executed or not.

	* recog.c: Move pass_split_before_sched2 code in front of
	pass_split_before_regstack.
	(pass_data_split_before_sched2): Rename pass to split3 from split4.
	(pass_data_split_before_regstack): Rename pass to split4 from split3.
	(rest_of_handle_split_before_sched2): Remove.
	(pass_split_before_sched2::execute): Unconditionally call
	split_all_insns.
	(enable_split_before_sched2): New function.
	(pass_split_before_sched2::gate): Use enable_split_before_sched2.
	(pass_split_before_regstack::gate): Ditto.
	* config/nds32/nds32.c (nds32_split_double_word_load_store_p):
	Update name check for renamed split4 pass.
	* config/sh/sh.c (register_sh_passes): Update pass insertion
	point for renamed split4 pass.
2020-02-09 17:56:38 +01:00
config Fixes after recent configure changes relating to static libraries 2020-02-01 00:34:28 +00:00
contrib contrib: Change 'remote' for personal branches and add branch creation script 2020-01-24 14:38:16 +00:00
fixincludes Fix missing SCNuMAX defines in inttypes.h on hpux11.[01]* 2020-01-25 12:20:24 -05:00
gcc Improve splitX passes management 2020-02-09 17:56:38 +01:00
gnattools PR81878: fix --disable-bootstrap --enable-languages=ada 2018-11-20 00:07:47 +00:00
gotools libgo: update to Go1.14beta1 2020-01-21 23:53:22 -08:00
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INSTALL
intl Fixes after recent configure changes relating to static libraries 2020-02-01 00:34:28 +00:00
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libbacktrace libbacktrace: always pass -g when compiling test code 2020-02-03 18:13:28 -08:00
libcc1 init.c (build_new): Add location_t parameter and use it throughout. 2020-01-07 17:58:18 +00:00
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.dir-locals.el
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ABOUT-NLS
ar-lib Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
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configure configure.ac: Factor out common cases for compare_exclusions. 2019-12-11 20:59:35 +00:00
configure.ac configure.ac: Factor out common cases for compare_exclusions. 2019-12-11 20:59:35 +00:00
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MAINTAINERS MAINTAINERS: Update my email address. 2020-01-13 22:10:14 +03:00
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Makefile.in Makefile.tpl (HOST_EXPORTS): Add CXX_FOR_BUILD. 2019-08-23 15:37:22 -06:00
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