efa3896ad4
* flags.h: New variables align_loops, align_loops_log, align_jumps, align_jumps_log, align_labels, align_labels_log, align_functions, align_functions_log. * toplev.c: Define them. (f_options): Handle -falign-* when they have no argument. (main): Add logic to set variables for -falign-functions, -falign-jumps, -falign-labels, -falign-loops. Make it -fsched-verbose=<n> and -finline-limit=<n>. (display_help): Change help to match options. * final.c (LABEL_ALIGN): Default to align_labels_log. (LABEL_ALIGN_MAX_SKIP): Default to align_labels-1. (LOOP_ALIGN): Default to align_loops_log. (LOOP_ALIGN_MAX_SKIP): Default to align_loops-1. (LABEL_ALIGN_AFTER_BARRIER): Default to align_jumps_log. (LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Default to align_jumps-1. * varasm.c (assemble_start_function): Handle align_functions. * config/sparc/sparc.h: Don't declare sparc_align_*. Don't provide LABEL_ALIGN_AFTER_BARRIER or LOOP_ALIGN. (DEFAULT_SPARC_ALIGN_FUNCS): Delete; take functionality into sparc.c. (FUNCTION_BOUNDARY): Fix incorrect use---it's not just a request, it's a promise. * config/sparc/sparc.c: Delete sparc_align_loops, sparc_align_jumps, sparc_align_funcs and the corresponding string variables. (sparc_override_options): Default align_functions on ultrasparc. Delete -malign-* handling. * config/mips/mips.c (override_options): On 64-bit targets, try to align code to 64-bit boundaries. (print_operand): New substitution, %~, which aligns labels to align_labels_log. * config/mips/mips.md (div_trap_normal): Use %~. (div_trap_mips16): Likewise. (abssi): Likewise. (absdi2): Likewise. (ffssi2): Likewise. (ffsdi2): Likewise. (ashldi3_internal): Likewise. (ashrdi3_internal): Likewise. (lshrdi3_internal): Likewise. (casesi_internal): Likewise. Plus corresponding documentation changes. From-SVN: r29045 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| etc | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libchill | ||
| libf2c | ||
| libffi | ||
| libiberty | ||
| libio | ||
| libjava | ||
| libobjc | ||
| libstdc++ | ||
| texinfo | ||
| zlib | ||
| .cvsignore | ||
| ChangeLog | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| COPYING.LIB | ||
| install-sh | ||
| ltconfig | ||
| ltmain.sh | ||
| MAINTAINERS | ||
| Makefile.in | ||
| missing | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.