* tree-cfg.c (tree_duplicate_bb): Mark duplicated definitions.
* tree-flow.h (rewrite_ssa_into_ssa): Declaration changed.
* tree-into-ssa.c (rewrite_ssa_into_ssa): Use new interface to
manipulate the duplicated ssa names.
* tree-ssanames.c (ssa_names_to_rewrite): New variable.
(marked_for_rewrite_p, any_marked_for_rewrite_p, mark_for_rewrite,
unmark_all_for_rewrite, marked_ssa_names, release_ssa_name_force):
New functions.
(release_ssa_name): Do not release ssa names that may have multiple
definitions.
* tree.h (release_ssa_name_force, mark_for_rewrite,
unmark_all_for_rewrite, marked_for_rewrite_p, any_marked_for_rewrite_p,
marked_ssa_names): Declare.
* tree-ssa-loop-ch.c (mark_defs_for_rewrite): Remove.
(duplicate_blocks): Remove call to mark_defs_for_rewrite.
Update call to rewrite_ssa_into_ssa.
Co-Authored-By: Jeff Law <law@redhat.com>
From-SVN: r85572
2004-08-04 Thomas Fitzsimmons <fitzsim@redhat.com>
Michael Koch <konqueror@gmx.de>
* acconfig.h: Removed.
* Makefile.am: Rename variables for xlib peer to include xlib and
gtk_c_headers to gtk_jni_headers.
* Makefile.in: Regenerated.
Co-Authored-By: Michael Koch <konqueror@gmx.de>
From-SVN: r85566
* c-lex.c (narrowest_unsigned_type, narrowest_signed_type): Take
low/high pair. Do range checking directly.
(interpret_integer): Adjust.
From-SVN: r85559
* m4/ifunction.m4, m4/transpose.m4, intrinsics/cshift0.c: Allocate
space if return value descriptor has NULL in its data field,
and initialize bounds and stride.
* intrinsics/size.c (array_t, size0): Declarations moved to
libgfortran.h.
* generated/*.c: Regenerate.
From-SVN: r85558
2004-08-04 Roger Sayle <roger@eyesopen.com>
Andrew Haley <aph@redhat.com>
* typeck.c (convert_ieee_real_to_integer): Call fold on the range
checking trees as they're being built.
(convert): Call convert_ieee_real_to_integer if we're
converting a constant, even if we're writing a class file.
Co-Authored-By: Andrew Haley <aph@redhat.com>
From-SVN: r85553
* dbxout.c (dbxout_function_decl): Always call dbxout_function_end.
(dbxout_function_end): Return after emitting the "Lscope" symbol
under the same conditions that this function formerly wasn't called.
Add explanatory comments.
From-SVN: r85546
PR 13596
* dbxout.c (dbx_output_lbrac, dbx_output_rbrac): New
functions, broken out of dbxout_block.
(dbxout_block): The block at depth 0 should get LBRAC/RBRAC
stabs too, if it contains symbols. Use the begin_label and
the Lscope label (emitted by dbxout_function_end) for the
range of this block.
From-SVN: r85544
* configure.in: Eliminate uses of changequote (mostly by quoting []).
Replace most top level 'dnl' comments with '#' comments, conforming
to new autoconf style. Use AS_HELP_STRING throughout; improve a few
help strings.
* configure: Rebuilt.
From-SVN: r85540
* gensupport.c (init_md_reader_args_cb): Renamed from
init_md_reader_args. Add third option, callback function for
parsing program-specific options. Add diagnosis of incorrect
number of input files.
(init_md_reader): Fold into init_md_reader_args_cb.
(init_md_reader_args): Now a thin wrapper around
init_md_reader_args_cb.
* gensupport.h: Update prototypes.
* genattr.c, genattrtab.c, gencodes.c, genconfig.c, genemit.c
* genextract.c, genflags.c, genopinit.c, genoutput.c, genpeep.c
* genrecog.c: No need to diagnose lack of an input file;
init_md_reader_args will handle it.
* genconditions.c: Likewise, and use init_md_reader_args.
* genconstants.c: Likewise, and no need to call read_md_rtx.
From-SVN: r85511
2004-08-03 Kelley Cook <kcook@gcc.gnu.org>
* maintainer-scripts (snapshot_print): New function.
(announce_snapshot): Generate announcment on the fly.
Use a directory link for LATEST.
* snapshot-README: Delete.
* snapshot-index.html: Delete.
From-SVN: r85508
PR middle-end/16790
* fold-const.c (extract_muldiv_1) <NOP_EXPR>: Disallow local
truncations, not just global truncations.
* gcc.c-torture/execute/pr16790-1.c: New test case.
From-SVN: r85506
ChangeLog:
2004-08-01 Robert Millan <robertmh@gnu.org>
* configure.in: Turn mt-linux into mt-gnu. Use mt-gnu and enable
libmudflap for all GNU-based systems (with Glibc).
* configure: Regenerate.
config/ChangeLog:
2004-08-01 Robert Millan <robertmh@gnu.org>
* mt-linux: Rename to ...
* mt-gnu: ... this.
libffi/ChangeLog:
2004-08-01 Robert Millan <robertmh@gnu.org>
* configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
* configure: Regenerate.
From-SVN: r85501
2004-07-30 Maciej W. Rozycki <macro@linux-mips.org>
* acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
and mmap() explicitly instead of relying on preset autoconf cache
variables.
* aclocal.m4: Regenerate.
* configure: Regenerate.
From-SVN: r85500
2004-07-30 Maciej W. Rozycki <macro@linux-mips.org>
* aclocal.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
and mmap() explicitly instead of relying on preset autoconf cache
variables.
* configure: Regenerate.
From-SVN: r85498
* acinclude.m4: Include no-executables.m4.
* aclocal.m4: Rebuild.
* configure.in: Convert to the autoconf 2.59 version of
of the no-executables hack, and also of the nonstandard CXX
hack and the multilibbed CC and CXX hack. Change prerequisite
to autoconf 2.59.
* configure: Rebuild with autoconf 2.59. (Woo-hoo!)
* Makefile.in, gcj/Makefile.in, include/Makefile.in,
testsuite/Makefile.in: Regenerate.
From-SVN: r85495
