7735d6c72e
2012-06-22 Bill Schmidt <wschmidt@linux.ibm.com> * double-int.c (double_int_multiple_of): New function. * double-int.h (double_int_multiple_of): New decl. * tree-ssa-loop-ivopts.c (add_cost, zero_cost): Remove undefs. (mbc_entry_hash): New forward decl. (mbc_entry_eq): Likewise. (zero_cost): Change to no_cost. (mult_costs): New static var. (cost_tables_exist): Likewise. (initialize_costs): New function. (finalize_costs): Likewise. (tree_ssa_iv_optimize_init): Call initialize_costs. (add_cost): Change to add_regs_cost; distinguish costs by speed. (multiply_regs_cost): New function. (add_const_cost): Likewise. (extend_or_trunc_reg_cost): Likewise. (negate_reg_cost): Likewise. (multiply_by_cost): Change to multiply_by_const_cost; distinguish costs by speed. (get_address_cost): Change add_cost to add_regs_cost; change multiply_by_cost to multiply_by_const_cost. (force_expr_to_var_cost): Change zero_cost to no_cost; change add_cost to add_regs_cost; change multiply_by_cost to multiply_by_const_cost. (split_cost): Change zero_cost to no_cost. (ptr_difference_cost): Likewise. (difference_cost): Change zero_cost to no_cost; change multiply_by_cost to multiply_by_const_cost. (get_computation_cost_at): Change add_cost to add_regs_cost; change multiply_by_cost to multiply_by_const_cost. (determine_use_iv_cost_generic): Change zero_cost to no_cost. (determine_iv_cost): Change add_cost to add_regs_cost. (iv_ca_new): Change zero_cost to no_cost. (tree_ssa_iv_optimize_finalize): Call finalize_costs. * tree-ssa-address.c (most_expensive_mult_to_index): Change multiply_by_cost to multiply_by_const_cost. * tree-flow.h (multiply_by_cost): Change to multiply_by_const_cost. (add_regs_cost): New decl. (multiply_regs_cost): Likewise. (add_const_cost): Likewise. (extend_or_trunc_reg_cost): Likewise. (negate_reg_cost): Likewise. From-SVN: r188891 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libatomic | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libquadmath | ||
| libssp | ||
| libstdc++-v3 | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully.