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694613a7f9
extract_bit_field can't handle extraction of non-mode precision from complex mode operands which don't live in memory, e.g. gen_lowpart crashes on those. The following patch in that case defers the extract_bit_field call until op0 is forced into memory. 2024-11-19 Jakub Jelinek <jakub@redhat.com> PR middle-end/117458 * expr.cc (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: Don't call extract_bit_field if op0 has complex mode and isn't a MEM, instead first force op0 into memory and then call extract_bit_field. * gcc.dg/bitint-116.c: New test. |
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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.