0a74c7586c
2010-05-28 Sebastian Pop <sebastian.pop@amd.com> * tree-scalar-evolution.c (set_nb_iterations_in_loop): Inlined in the only place it was called from. (number_of_latch_executions): Do not return chrec_dont_know when the may_be_zero is a runtime condition: instead, return a COND_EXPR including the may_be_zero condition. * cfgloop.h (struct loop): Add a note on COND_EXPRs to the comment of nb_iterations. * tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Handle COND_EXPRs. * gcc.dg/vect/vect-outer-fir-lb.c: Un-XFAIL-ed. From-SVN: r159992 |
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INSTALL | ||
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fixincludes | ||
gcc | ||
gnattools | ||
include | ||
intl | ||
libada | ||
libcpp | ||
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README
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.