6c3d0e311a
gcc/testsuite/ChangeLog: 2007-11-30 Martin Michlmayr <tbm@cyrius.com> PR rtl-optimization/34171 * gcc.dg/pr34171.c: New testcase. gcc/ChangeLog: 2007-11-30 Seongbae Park <seongbae.park@gmail.com> PR rtl-optimization/34171 * cfgrtl.c (update_bb_for_insn_chain): New function, refactored from update_bb_for_insn. (update_bb_for_insn): Call update_bb_for_insn. (rtl_merge_blocks, try_redirect_by_replacing_jump): Replace a loop with update_bb_for_insn_chain call. (cfg_layout_merge_blocks): Add a call to update_bb_for_insn_chain. Replace the for loop with a call to update_bb_for_insn_chain. From-SVN: r130539 |
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README
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the file 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.html for how to report bugs usefully.