git.ipfire.org Git - thirdparty/gcc.git/commit

2008-07-01  Martin Jambor  <mjambor@suse.cz>
        * Makefile.in (tree-switch-conversion.o): Add.
        (OBJS-common): Add tree-swtch-conversion.o.
        * passes.c (init_optimization_passes): Add pass_convert_switch.
        * tree-pass.h: (pass_convert_switch): Add.
        * tree-switch-conversion.c: New file.
        * gcc.dg/tree-ssa/cswtch.c: New testcase.
        * common.opt (ftree-cswtch): New option.
        * params.h (PARAM_SWITCH_CONVERSION_BRANCH_RATIO): New parameter.
        * params.def (PARAM_SWITCH_CONVERSION_BRANCH_RATIO): New parameter.
        * opts.c (decode_options): Set flag_tree_switch_conversion when
        optimization level is >= 2.
        * doc/invoke.texi (Optimize Options): Added description of
        -ftree-swtch-conversion and switch-conversion-max-branch-ratio.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137313 138bc75d-0d04-0410-961f-82ee72b054a4

author	jamborm <jamborm@138bc75d-0d04-0410-961f-82ee72b054a4>
	Tue, 1 Jul 2008 08:54:18 +0000 (08:54 +0000)
committer	jamborm <jamborm@138bc75d-0d04-0410-961f-82ee72b054a4>
	Tue, 1 Jul 2008 08:54:18 +0000 (08:54 +0000)
commit	a347af296d8e09c9b22f51d74512cee379da31d8
tree	2ae1175a480037017dac3b9663128e1be4517a06	tree \| snapshot
parent	7b1e0f4eba5f71b80100abf554cfeff75a2b0261	commit \| diff

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/Makefile.in		diff \| blob \| blame \| history
gcc/common.opt		diff \| blob \| blame \| history
gcc/doc/invoke.texi		diff \| blob \| blame \| history
gcc/opts.c		diff \| blob \| blame \| history
gcc/params.def		diff \| blob \| blame \| history
gcc/params.h		diff \| blob \| blame \| history
gcc/passes.c		diff \| blob \| blame \| history
gcc/testsuite/gcc.dg/tree-ssa/cswtch.c	[new file with mode: 0644]	blob
gcc/tree-pass.h		diff \| blob \| blame \| history
gcc/tree-switch-conversion.c	[new file with mode: 0644]	blob