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arm_configure_build_target is usually used to reconfigure the arm_active_target structure, which is then used to reconfigure a number of other global variables describing the current target. Occasionally, however, we need to use arm_configure_build_target to construct a temporary target structure and in that case it is wrong to try to reconfigure the global variables (although probably harmless, since arm_option_reconfigure_globals() only looks at arm_active_target). At the very least, however, this is wasted work, so it is best not to do it unless needed. What's more, several callers of arm_configure_build target call arm_option_reconfigure_globals themselves within a few lines, making the call from within arm_configure_build_target completely redundant. So this patch moves the responsibility of calling of arm_configure_build_target to its callers (only two places needed updating). gcc: * config/arm/arm.c (arm_configure_build_target): Don't call arm_option_reconfigure_globals. (arm_option_restore): Call arm_option_reconfigure_globals after reconfiguring the target. * config/arm/arm-c.c (arm_pragma_target_parse): Likewise. |
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| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
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| libffi | ||
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| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| liboffloadmic | ||
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| libquadmath | ||
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| .dir-locals.el | ||
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| COPYING3.LIB | ||
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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.