fc6cd798c0
As Richard pointed out in PR104015, the test case slp-perm-9.c can be fragile when vectorizer tries to use different vectorisation strategies. As suggested, this patch tries to make the check not sensitive on the re-trying times by removing the times checking. To still retain the test coverage on unnecessary re-trying, for example it exposes this PR104015 on Power9, I added two test cases to powerpc testsuite. gcc/testsuite/ChangeLog: PR tree-optimization/104015 * gcc.dg/vect/slp-perm-9.c: Adjust. * gcc.target/powerpc/pr104015-1.c: New test. * gcc.target/powerpc/pr104015-2.c: New test.
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. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.