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* configure.in (configdirs): Include testsuite only if
${srcdir}/../gcc exists.
* tests/configure.in (check): Set to ${CHECK} if
${srcdir}/../../gcc doesn't exists.
From-SVN: r17335
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* configure.in (configdirs): Include testsuite only if
${srcdir}/../gcc exists.
* tests/configure.in (check): Set to ${CHECK} if
${srcdir}/../../gcc doesn't exists.
From-SVN: r17334
* configure.in (target_cpu_default, target_cpu_default2): Use double
quotes around them when testing their value.
* configure: Rebuilt.
From-SVN: r17333
* i386/mingw32.h (INCOMING_RETURN_ADDR_RTX): Delete. Use the value
of DWARF2_UNWIND_INFO, if any, from i386/cygwin32.h instead.
(STANDARD_INCLUDE_DIR): Change to /usr/local/i386-mingw32/include.
From-SVN: r17321
* regmove.c: New implementation of regmove pass.
* local-alloc.c (optimize_reg_copy_1, optimize_reg_copy_2): Remove
decls, make them have external linkage. Return a value from
optimize_reg_copy_1.
* reload.h (count_occurrences): Add decl.
* reload1.c (count_occurrences): Delete decl, make it have external
linkage.
* rtl.h (optimize_reg_copy_1, optimize_reg_copy_2): Declare.
Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r17316
* exception.cc (__eh_alloc, __eh_free): New fns.
(__cp_push_exception, __cp_pop_exception): Use them.
(__uncatch_exception): Call terminate here if no exception.
* except.c (build_terminate_handler): New fn.
(expand_start_catch_block): Use it.
(expand_exception_blocks): Likewise.
(alloc_eh_object): New fn.
(expand_throw): Use it. Protect exception init with terminate.
* typeck.c (build_modify_expr): Remove code that ignores trivial
methods.
From-SVN: r17309
* alias.c (*_dependence): Call base_alias_check before canon_rtx.
(base_alias_check): If no base found for address call canon_rtx and
try again.
From-SVN: r17296
* mips.c (mips_expand_prologue): Handle large frame with no outgoing
arguments for mips16.
(mips_expand_epilogue): Pass "orig_tsize" to save_restore_insns.
Don't lose if tsize is zero after handling large stack for mips16.
* mips.md (return): For trivial return, return address is in $31.
From-SVN: r17294
* mips.c, mips.h, mips.md: First cut at merging in mips16
support. Major modifications throughout all three files.
Note mips16 doesn't work yet (no epilogue support), but I'll be working
on that shortly :-)
Co-Authored-By: Ian Lance Taylor <ian@cygnus.com>
Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r17292
* crtstuff.c (__frame_dummy): New function for irix6.
(__do_global_ctors): Call __frame_dummy for irix6.
* iris6.h (LINK_SPEC): Hide __frame_dummy too.
Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r17281
* configure.in: Set and subsitute host_exeext. Use it when creating
the assembler and linker symlinks.
* configure: Rebuild.
* Makefile.in (exeext): Set to @host_exeext@.
(build_exeext): New variable, set to @build_exeext@.
(FLAGS_TO_PASS): Pass down build_exeext.
(STAGESTUFF): Use build_exeext, not exeext, for gen* and bi*
programs.
From-SVN: r17267
* sparc.h (ASM_OUTPUT_MI_THUNK): Move %o7 through %g1 instead of
save+restore. Fix pic+big_offset delay slot. Use "pic" case for
unix always, since we want to be able to thunk to functions in a
shared library from an application.
From-SVN: r17262
