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0ecf09f9cc
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Jan Hubicka 0ecf09f9cc i386.c (ix86_output_main_function_alignment_hack): New function. 
* i386.c (ix86_output_main_function_alignment_hack): New function.
	(TARGET_ASM_FUNCTION_PROLOGUE): Default to it.

	* flow.c (mark_dfs_back_edges): Move from loop_p ; mark back
	edges by EDGE_DFS_BACK flag.
	(dump_edge_info): Add dfs_back flag.
	* basic-block.h (EDGE_DFS_BACK): New constant.
	(mark_dfs_back_edges): Declare.
	* alias.c (loop_p): Remove.
	(mark_constant_function): Use mark_dfs_back_edges.

	* reg-stack.c (block_info_def): Add predecesors counter and stack_out.
	(reg_to_stack): Call mark_dfs_back_edges; count the predecesors.
	(compensate_edge): Break out from ...
	(convert_regs_1): ... here; do smart choosing of stack_out to copy.
	(convert_regs_2): Set block_done once block is really done;
	Do updating of the predecesors counts.

	* toplev.c (rest_of_compilation): Recompute block_for_insn
	before post-reload cfg_cleanup.
	* function.c (thread_prologue_epilogue_insns):
	Call set_block_for_new_insns when emitting prologue directly.

From-SVN: r44486
2001-07-30 20:30:23 +00:00
boehm-gc re PR bootstrap/3281 (Installation failure (mkinstalldirs)) 2001-07-03 22:30:01 +00:00
config * mt-linux (CXXFLAGS_FOR_TARGET): Lose -fvtable-thunks. 2001-05-21 21:17:23 -04:00
contrib * analyze_brprob: Avoid more overflows. 2001-07-28 20:39:02 +00:00
fastjar Modified from patch by Julian Hall <jules@acris.co.uk>: 2001-07-04 18:33:53 +00:00
gcc i386.c (ix86_output_main_function_alignment_hack): New function. 2001-07-30 20:30:23 +00:00
include merge from glibc 2001-07-18 19:40:00 -04:00
INSTALL README: Update wrt. 2001-06-13 14:51:33 +00:00
libchill
libf2c Daily bump. 2001-07-30 07:16:11 +00:00
libffi sysv.S: Avoid gas-only .balign directive. 2001-07-16 17:12:14 +00:00
libiberty * concat.c: Include "config.h". 2001-07-30 21:23:38 +02:00
libjava natIconv.cc (done): New methods. 2001-07-30 20:24:18 +00:00
libobjc Save a function call in common mutex locking/unlocking operations 2001-07-18 11:55:24 +00:00
libstdc++-v3 Daily bump. 2001-07-30 07:16:11 +00:00
maintainer-scripts update_version: Add command-line argument capability... 2001-06-25 19:26:25 +00:00
zlib re PR bootstrap/3281 (Installation failure (mkinstalldirs)) 2001-07-03 22:29:32 +00:00
.cvsignore gcc_update: Dump timestamp in LAST_UPDATED. 2001-07-26 23:00:45 -07:00
ChangeLog * MAITAINERS (Various maitainers: predict.def): Added myself. 2001-07-30 19:30:26 +00:00
config-ml.in config-ml.in (powerpc-*-* | rs6000-*-*): Allow aix64 and pthread multilibs to be disabled. 2001-06-12 22:12:07 -04:00
config.guess config.guess: Import CVS version 1.195. 2001-06-09 18:50:20 +00:00
config.if * config.if: Assume enable_libstdcxx_v3 is defined. 2001-02-05 11:02:20 +00:00
config.sub config.sub: Fix mips64vr5000el typo in CPU-COMPANY. 2001-07-16 10:02:53 +00:00
configure Fix typo applying previous patch. 2001-05-23 17:24:49 +00:00
configure.in configure.in (sh-*-linux*): New. 2001-07-30 15:48:29 +00:00
COPYING
COPYING.LIB COPYING.LIB: Update to LGPL 2.1 from the FSF. 2001-01-29 13:32:47 +00:00
install-sh
libtool.m4 ltconfig, [...]: Upgraded to libtool 1.4a 1.641.2.254. 2001-05-20 18:55:59 +00:00
ltcf-c.sh ltcf-c.sh (archive_cmds, [...]): Use `gcc -shared' to build a shared library. 2001-06-04 19:33:03 +00:00
ltcf-cxx.sh ltcf-cxx.sh (osf3/osf4/osf5): Support creation of C++ shared libraries when using g++ with native linker. 2001-05-28 21:03:21 +00:00
ltcf-gcj.sh ltconfig, [...]: Upgraded to libtool 1.4a 1.641.2.254. 2001-05-20 18:55:59 +00:00
ltconfig * ltconfig, ltmain.sh: Upgrade to libtool 1.4a 1.641.2.256. 2001-05-28 20:49:42 +00:00
ltmain.sh * ltconfig, ltmain.sh: Upgrade to libtool 1.4a 1.641.2.256. 2001-05-28 20:49:42 +00:00
MAINTAINERS * MAITAINERS (Various maitainers: predict.def): Added myself. 2001-07-30 19:30:26 +00:00
Makefile.in Add CFLAGS_FOR_BUILD for canadian cross build. 2001-06-27 21:38:51 -07:00
missing
mkdep
mkinstalldirs
move-if-change
README * README: Remove version number. 2001-06-13 19:48:09 +01:00
symlink-tree
ylwrap

README 

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.