* configure.in (HAVE_SPARC_UA_PCREL_HIDDEN): Test whether %r_disp32()
works properly with .hidden symbols.
* configure: Rebuilt.
* config.in: Rebuilt.
* config/sparc/sparc.h (ASM_PREFERRED_EH_DATA_FORMAT): Use
DW_EH_PE_absptr for flag_pic && GLOBAL if %r_disp32() doesn't work
properly with .hidden symbols.
From-SVN: r51816
PR opt/4311
* loop.h (LOOP_FIRST_PASS): New.
* loop.c (strength_reduce): Mind it when deciding to unroll.
* toplev.c (rest_of_compilation): Set it.
From-SVN: r51798
2002-04-02 David S. Miller <davem@redhat.com>
* config/sparc/sparc.md (ldd peephole2s): Fix final arg to
mems_ok_for_ldd_peep when the order of the loads being examined
is reversed.
* config/sparc/sparc.c (mems_ok_for_ldd_peep): Expand upon
existing comment to increase comprehension of this situation.
From-SVN: r51796
* function.c (assign_temp): Accept either type or decl argument.
Detect variables whose size is too large to fit into an integer.
* stmt.c (expand_decl): Pass the decl, not the type.
Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r51788
2002-04-02 David O'Brien <obrien@FreeBSD.org>
* protoize.c: Match include directory usage with cppdefault.c.
Approved by: Richard Henderson <rth@redhat.com>
Message-ID: <20020329131400.C19829@redhat.com>
From-SVN: r51787
* combine.c (simplify_comparison): Avoid narrowing a comparison
with a paradoxical subreg when doing so would drop signficant bits.
Co-Authored-By: Hans-Peter Nilsson <hp@bitrange.com>
From-SVN: r51785
2002-04-01 Phil Edwards <pme@gcc.gnu.org>
* libsupc++/exception (__verbose_terminate_handler): Point to docs.
* docs/doxygen/doxygroups.cc: Doxygen hooks for abi::__cxa_demangle.
* docs/html/18_support/howto.html: Document the demangler.
* docs/html/17_intro/howto.html: And link to it.
* docs/doxygen/mainpage.html: Describe user-vs-maintainer docs.
* docs/doxygen/run_doxygen: Print user-vs-maintainer.
From-SVN: r51730
