| /dragonfly/contrib/gcc-4.7/gcc/doc/ |
| H A D | lto.texi | 17 Link time optimization is implemented as a GCC front end for a
112 language and the optimization decisions.
177 cases, the same optimization may not happen during link-time
235 @item Summaries and optimization summaries used by IPA passes
294 @item @emph{Write optimization summary}
303 @item @emph{Read optimization summary}
307 optimization decisions in exactly the same format emitted by
366 Most optimization passes split naturally into analysis,
469 optimization.
472 whole program when doing link-time optimization. Strictly
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| H A D | passes.texi | 15 This chapter is dedicated to giving an overview of the optimization and
23 * Pass manager:: Sequencing the optimization passes.
296 times throughout the optimization process. It is located in
329 @item May-alias optimization
399 @item Loop optimization
577 @item Return value optimization
586 @item Return slot optimization
672 passes that are run after the Tree optimization passes.
712 optimization pass''. The bulk of the code for this pass is in
751 @item Loop optimization
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| H A D | gcov.texi | 43 * Gcov and Optimization:: Using gcov with GCC optimization.
56 optimization efforts will best affect your code. You can also use
78 @command{gcov} helps you determine where to work on optimization.
88 You should compile your code without optimization if you plan to use
89 @command{gcov} because the optimization, by combining some lines of code
488 in your program was executed, you should not compile with optimization
505 optimization:
514 The output shows that this block of code, combined by optimization,
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| H A D | tree-ssa.texi | 36 functions and programming constructs needed to implement optimization
52 optimization process. For instance, we need to know whether a
78 Data flow analysis and optimization is done on all tree nodes
82 purposes of optimization, we need to distinguish between references to
403 optimization can manipulate the stmt when all the uses have been
423 is up to date, as well as checking that an optimization didn't break from the
457 up to date. This must be done before the optimization is finished, or
560 Some optimization passes make changes to the function that
833 preventing illegitimate code-motion and optimization. It
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| H A D | cppinternals.texi | 164 tokens directly, multiple-include optimization, or conditional block
404 multiple-include optimization if a token was successfully lexed outside
503 expansion. Despite this optimization it is still necessary to store
637 situations where no macro expansion is involved, so the optimization
872 @cindex multiple-include optimization
889 include optimization}.
891 Under what circumstances is such an optimization valid? If the file
944 block invalidate the optimization.
977 the optimization.
993 top-of-file test in @code{push_conditional} fails and the optimization
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| H A D | cfg.texi | 405 the rest of frequencies are scaled accordingly. During optimization,
408 optimization), so scaling sometimes has to be performed multiple
417 Most optimization passes can use only the frequency information of a
497 without any @code{tree} optimization enabled. When the @code{tree}
570 is not transparent and each optimization pass is required to do so
610 While debugging the optimization pass, a @code{verify_flow_info}
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| H A D | invoke.texi | 4637 @item -Wdisabled-optimization
4638 @opindex Wdisabled-optimization
4639 @opindex Wno-disabled-optimization
5307 target load optimization passes.
5410 loop optimization passes.
6117 @cindex options, optimization
6143 optimization flags are specified.
6763 optimization.
7939 in the LTO optimization process.
8462 a separate optimization pass.
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| /dragonfly/contrib/gcc-4.7/gcc/ |
| H A D | timevar.def | 64 DEFTIMEVAR (TV_CGRAPHOPT , "callgraph optimization")
140 DEFTIMEVAR (TV_TREE_SSA_DOMINATOR_OPTS , "dominator optimization")
157 DEFTIMEVAR (TV_TREE_LOOP , "tree loop optimization")
175 DEFTIMEVAR (TV_TREE_LOOP_IVOPTS , "tree iv optimization")
182 DEFTIMEVAR (TV_TREE_NRV , "tree NRV optimization")
188 DEFTIMEVAR (TV_TREE_STRLEN , "tree strlen optimization")
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| H A D | cif-code.def | 79 /* Inlining suppressed due to size optimization. */
104 /* We can't inline because of mismatched optimization levels. */
105 DEFCIFCODE(OPTIMIZATION_MISMATCH, N_("optimization level attribute mismatch"))
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| H A D | common.opt | 442 -O<number> Set optimization level to <number>
525 Wdisabled-optimization
527 Warn when an optimization pass is disabled
932 Perform cross-jumping optimization
1038 Dump optimization passes
1397 Enable link-time optimization.
1557 Run predictive commoning optimization.
1623 Enables a register move optimization
1918 Enable SSA-CCP optimization on trees
1922 Enable SSA-BIT-CCP optimization on trees
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| H A D | params.def | 124 optimization to avoid register pressure. */
140 values mean more aggressive optimization, making the compile time
150 aggressive optimization, increasing the compile time. This
208 /* The GCSE optimization will be disabled if it would require
215 /* The GCSE optimization of an expression will avoided if the ratio of
480 …r of candidates in the set is smaller, we always try to remove unused ivs during its optimization",
766 "Maximum length of partial antic set when performing tree pre optimization",
958 /* Reassociation width to be used by tree reassoc optimization. */
975 /* Maximum number of strings for which strlen optimization pass will
979 "Maximum number of strings for which strlen optimization pass will "
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| H A D | treestruct.def | 69 DEFTREESTRUCT(TS_OPTIMIZATION, "optimization options")
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| /dragonfly/contrib/gcc-8.0/gcc/ |
| H A D | timevar.def | 70 DEFTIMEVAR (TV_CGRAPHOPT , "callgraph optimization")
163 DEFTIMEVAR (TV_TREE_SSA_DOMINATOR_OPTS , "dominator optimization")
183 DEFTIMEVAR (TV_TREE_LOOP , "tree loop optimization")
204 DEFTIMEVAR (TV_TREE_LOOP_IVOPTS , "tree iv optimization")
208 DEFTIMEVAR (TV_TREE_NRV , "tree NRV optimization")
218 DEFTIMEVAR (TV_TREE_STRLEN , "tree strlen optimization")
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| H A D | cif-code.def | 96 N_("mismatched declarations during linktime optimization"))
123 /* We can't inline because of mismatched optimization levels. */
125 N_("optimization level attribute mismatch"))
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| H A D | common.opt | 482 -O<number> Set optimization level to <number>.
585 Wdisabled-optimization
587 Warn when an optimization pass is disabled.
1150 Perform cross-jumping optimization.
1317 Dump optimization passes.
1811 Enable link-time optimization.
1942 Enable all optimization info dumps on stderr.
2022 Run predictive commoning optimization.
2494 Enable SSA-CCP optimization on trees.
2498 Enable SSA-BIT-CCP optimization on trees.
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| H A D | params.def | 132 optimization to avoid register pressure. */
148 values mean more aggressive optimization, making the compile time
158 aggressive optimization, increasing the compile time. This
226 /* The GCSE optimization will be disabled if it would require
233 /* The GCSE optimization of an expression will avoided if the ratio of
537 … of candidates in the set is smaller, we always try to remove unused ivs during its optimization.",
820 "Maximum length of partial antic set when performing tree pre optimization.",
1115 /* Reassociation width to be used by tree reassoc optimization. */
1144 /* Maximum number of strings for which strlen optimization pass will
1148 "Maximum number of strings for which strlen optimization pass will "
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| H A D | treestruct.def | 70 DEFTREESTRUCT(TS_OPTIMIZATION, "optimization options")
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| H A D | passes.def | 50 /* Interprocedural optimization passes. */
239 expose more PRE/DOM optimization opportunities. */
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| /dragonfly/usr.sbin/makefs/ |
| H A D | ffs.c | 210 ffs_opts->optimization= -1;
255 ffs_opts->optimization = FS_OPTTIME; in ffs_parse_opts()
257 ffs_opts->optimization = FS_OPTSPACE; in ffs_parse_opts()
375 if (ffs_opts->optimization == -1) in ffs_validate()
376 ffs_opts->optimization = DEFAULTOPT; in ffs_validate()
499 fs->optimization == FS_OPTSPACE ? "space" : "time"); in ffs_dump_fsinfo()
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| H A D | ffs.h | 61 int optimization; /* optimization (space or time) */ member
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| /dragonfly/tools/regression/bin/sh/expansion/ |
| H A D | cmdsubst6.0 | 2 # This tests if the cmdsubst optimization is still used if possible.
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| /dragonfly/contrib/ncurses/include/ |
| H A D | curses.tail | 171 #define OPTIMIZE_MVCUR 0x01 /* cursor movement optimization */
173 #define OPTIMIZE_SCROLL 0x04 /* scroll optimization */
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| /dragonfly/contrib/gcc-8.0/gcc/lto/ |
| H A D | lang.opt | 47 Set linker output type (used internally during LTO optimization)
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| /dragonfly/contrib/gcc-8.0/gcc/go/ |
| H A D | lang.opt | 62 -fgo-optimize-<type> Turn on optimization passes in the frontend.
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| /dragonfly/contrib/binutils-2.27/gas/doc/ |
| H A D | c-xtensa.texi | 86 Instruction Alignment}. This optimization is enabled by default. Note
105 including both relaxation and optimization. The default is
207 underscore prefix disables both optimization (@pxref{Xtensa
212 makes the code less efficient by disabling assembler optimization and
289 As an optimization to improve performance, the assembler attempts to
297 This optimization is enabled by default. You can disable it with the
301 The target alignment optimization is done without adding instructions
725 optimization (@pxref{Xtensa Optimizations, ,Xtensa Optimizations}).
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