0bfbc1662b
2015-11-24 Steve Ellcey <sellcey@imgtec.com> * frame-header-opt.c (gate): Check for optimize > 0. (has_inlined_assembly): New function. (needs_frame_header_p): Remove is_leaf_function check, add argument type check. (callees_functions_use_frame_header): Add is_leaf_function and has_inlined_assembly calls.. (set_callers_may_not_allocate_frame): New function. (frame_header_opt): Add is_leaf_function call, add set_callers_may_not_allocate_frame call. * config/mips/mips.c (mips_compute_frame_info): Add check to see if callee saved regs can be put in frame header. (mips_expand_prologue): Add check to see if step1 is zero, fix cfa restores when using frame header to store regs. (mips_can_use_return_insn): Check to see if registers are stored in frame header. * config/mips/mips.h (machine_function): Add callers_may_not_allocate_frame and use_frame_header_for_callee_saved_regs fields. From-SVN: r230845 |
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INSTALL | ||
boehm-gc | ||
config | ||
contrib | ||
fixincludes | ||
gcc | ||
gnattools | ||
gotools | ||
include | ||
intl | ||
libada | ||
libatomic | ||
libbacktrace | ||
libcc1 | ||
libcilkrts | ||
libcpp | ||
libdecnumber | ||
libffi | ||
libgcc | ||
libgfortran | ||
libgo | ||
libgomp | ||
libiberty | ||
libitm | ||
libjava | ||
libmpx | ||
libobjc | ||
liboffloadmic | ||
libquadmath | ||
libsanitizer | ||
libssp | ||
libstdc++-v3 | ||
libvtv | ||
lto-plugin | ||
maintainer-scripts | ||
zlib | ||
.dir-locals.el | ||
.gitignore | ||
ABOUT-NLS | ||
COPYING | ||
COPYING.LIB | ||
COPYING.RUNTIME | ||
COPYING3 | ||
COPYING3.LIB | ||
ChangeLog | ||
ChangeLog.jit | ||
ChangeLog.tree-ssa | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
README | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
depcomp | ||
install-sh | ||
libtool-ldflags | ||
libtool.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
lt~obsolete.m4 | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
symlink-tree | ||
ylwrap |
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. 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.