6982c5d4c8
PR middle-end/32889 PR target/34091 * pa.md: Consolidate HImode and QImode move patterns into one pattern each, eliminating floating-point alternatives. * pa-protos.h (pa_cannot_change_mode_class, pa_modes_tieable_p): Declare functions. * pa-64.h (SECONDARY_MEMORY_NEEDED): Define here. * pa.c (pa_secondary_reload): Use an intermediate general register for copies to/from floating-point register classes. Simplify code SHIFT_REGS class. Provide additional comments. (pa_cannot_change_mode_class, pa_modes_tieable_p): New functions. * pa.h (MODES_TIEABLE_P): Use pa_modes_tieable_p. (SECONDARY_MEMORY_NEEDED): Delete define. (INT14_OK_STRICT): Define. (MODE_OK_FOR_SCALED_INDEXING_P): Allow SFmode and DFmode when using soft float. (MODE_OK_FOR_UNSCALED_INDEXING_P): Likewise. (GO_IF_LEGITIMATE_ADDRESS): Use INT14_OK_STRICT in REG+D case for SFmode and DFmode. (LEGITIMIZE_RELOAD_ADDRESS): Use INT14_OK_STRICT in mask selection. Align DImode offsets when generating 64-bit code. * pa32-regs.h (VALID_FP_MODE_P): Remove QImode and HImode. (CANNOT_CHANGE_MODE_CLASS): Define. * pa64-regs.h (VALID_FP_MODE_P): Remove QImode and HImode. (CANNOT_CHANGE_MODE_CLASS): Define using pa_cannot_change_mode_class. From-SVN: r130725 |
||
|---|---|---|
| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgomp | ||
| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libssp | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| README.SCO | ||
| symlink-tree | ||
| ylwrap | ||
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.