Kaveh R. Ghazi [Tue, 11 Mar 2008 15:35:51 +0000 (15:35 +0000)]
re PR target/26149 (libgomp.c/ordered-2.c fails on x86_64-linux-gnu with -m32)
PR target/26149
Backport:
2007-03-18 Uros Bizjak <ubizjak@gmail.com>
* testsuite/config/default.exp: New file.
* testsuite/lib/libgomp.exp: New file.
* testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
load_lib *, load_gcc_lib *): Move to libgomp.exp.
(libgomp_load): Remove.
* testsuite/lib/libgomp.exp (libgomp_init): Compute
always_ld_library_path, not ld_library_path. Set additional_flags
to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
(target_compile): Do not call libgomp_init. Append
lang_library_path and lang_link_flags to options.
* testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH here.
* testsuite/libgomp.c++/c++.exp: Set ld_library_path from
always_ld_library_path. Set LD_LIBRARY_PATH here.
* testsuite/libgomp.fortran/fortran.exp: Ditto.
* testsuite/libgomp.c/atomic-1.c: Set dg-options to
"-O2 -march=pentium" for ilp32 x86 targets. Simplify check for CX8 flag.
* testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
* testsuite/libgomp.c/pr29947-1.c: Ditto.
* testsuite/libgomp.c/atomic-10.c: Ditto.
2007-03-22 Andreas Tobler <a.tobler@schweiz.org>
* testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
*-*-darwin*.
* testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
and use it if found.
2007-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR testsuite/31369
* testsuite/libgomp.c++/c++.exp: Don't use concat when setting
ld_library_path.
* testsuite/libgomp.fortran/fortran.exp: Likewise.
PR libgomp/33275
* testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
Make x and y integers rather than (implicit) reals. Add private (j)
clause to the last omp parallel.
Kaveh R. Ghazi [Wed, 5 Mar 2008 17:25:28 +0000 (17:25 +0000)]
Backport:
2007-09-27 Matthias Klose <doko@ubuntu.com>
* config/i386/t-linux64 (MULTILIB_OSDIRNAMES): Use ../lib32 as the
multilib osdirname if it exists.
* config/rs6000/t-linux64 (MULTILIB_OSDIRNAMES): Likewise.
Kaveh R. Ghazi [Tue, 26 Feb 2008 21:54:30 +0000 (21:54 +0000)]
Backport:
2007-03-24 Uros Bizjak <ubizjak@gmail.com>
* testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
Use 'volatile float sum' to create sum of floats to avoid false
negative due to excess precision on ix86 targets.
(main): Ditto.
Ralf Wildenhues [Wed, 20 Feb 2008 19:48:55 +0000 (19:48 +0000)]
re PR ada/15479 (Ada manual problems)
gcc/ada/:
PR documentation/15479
* gnat_ugn.texi: In non-code, avoid space before colon.
(Regular Expressions in gnatfind and gnatxref): Fix indentation.
(Examples of gnatxref Usage): Use @command{vi} instead of
@file{vi}.
(Character Set Control): Do not use @code for UTF-8.
(Validity Checking): Fix typo "NaNs" instead of "NaN's". Do not
use @code for IEEE.
* gnat_rm.texi (Aggregates with static bounds): Fix typo in code
sample.
* gnat_rm.texi, gnat_ugn.texi: Fix typos. Bump copyright years.
Ralf Wildenhues [Tue, 19 Feb 2008 19:47:12 +0000 (19:47 +0000)]
re PR bootstrap/35218 (build fails on mingw host)
PR bootstrap/35218
* Makefile.in (build_file_translate): New.
(gcc-vers.texi): Use it for translating $(abs_srcdir).
* config.build (build_file_translate): Set to `CMD //c' on MinGW.
* configure.ac (build_file_translate): Substitute it.
* configure: Regenerate.
PR middle_end/34150
* pa.c (legitimize_pic_address): Add REG_EQUAL note on sets with a
pic_label_operand source. Similarly, add a REG_LABEL note and
update LABEL_NUSES during and after reload.
Daniel Franke [Mon, 4 Feb 2008 20:37:12 +0000 (15:37 -0500)]
backport: re PR fortran/34661 (ice on where / ASSIGNMENT(=))
gcc/fortran:
2008-02-04 Daniel Franke <franke.daniel@gmail.com>
Backport from trunk:
2008-01-25 Daniel Franke <franke.daniel@gmail.com>
PR fortran/34661
* resolve.c (resolve_where): Added check if user-defined
assignment operator is an elemental subroutine.
gcc/testsuite:
2008-02-04 Daniel Franke <franke.daniel@gmail.com>
PR fortran/34661
* gfortran.dg/where_operator_assign_4.f90: New test.
Andreas Krebbel [Mon, 4 Feb 2008 09:20:45 +0000 (09:20 +0000)]
fixdfdi.h (__fixunstfdi, __fixtfdi): Rearrange the overflow check to make it easier to read.
2008-02-04 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/fixdfdi.h (__fixunstfdi, __fixtfdi): Rearrange
the overflow check to make it easier to read.
(__fixtfdi): Change the type of the ll member in union
long_double to UDItype_x.
re PR target/34981 (Lazily-bound function called twice)
gcc/
PR target/34981
* config/mips/mips-protos.h (mips_expand_call): Return an rtx.
(build_mips16_call_stub): Likewise.
* config/mips/mips.h (FIRST_PSEUDO_REGISTER): Rename FAKE_CALL_REGNO
to GOT_VERSION_REGNUM.
(CALL_REALLY_USED_REGISTERS): Set the GOT_VERSION_REGNUM entry to 0.
(EPILOGUE_USES): Include GOT_VERSION_REGNUM if TARGET_ABICALLS.
* config/mips/mips.c (mips_emit_call_insn): New function.
(mips_call_tls_get_addr): Call mips_expand_call directly.
(mips_expand_call): Update the call to build_mips16_call_stub
and remove a redundant condition. Assert that MIPS16 stubs do not
use lazy binding. Use mips_emit_call_insn and return the call insn.
(override_options): Allow SImode for GOT_VERSION_REGNUM.
(build_mips16_call_stub): Use mips_emit_call_insn rather than
emit_call_insn. Return the call insn or null.
(mips_avoid_hazard): Remove hazard_set handling.
(mips_extra_live_on_entry): Include GOT_VERSION_REGNUM if
TARGET_ABICALLS.
* config/mips/mips.md (UNSPEC_EH_RECEIVER): Rename to...
(UNSPEC_RESTORE_GP): ...this.
(UNSPEC_SET_GOT_VERSION, UNSPEC_UPDATE_GOT_VERSION): New constants.
(FAKE_CALL_REGNO): Rename to...
(GOT_VERSION_REGNUM): ...this.
(type): Add "ghost" value. Add an associated insn reservation.
(hazard_set): Remove.
(exception_receiver): Rename to...
(restore_gp): ...this and update the unspec identifier accordingly.
(exception_receiver, nonlocal_got_receiver): New expanders.
(load_call<mode>): Use GOT_VERSION_REGNUM. Don't set
FAKE_CALL_REGNO. Remove hazard_set attribute.
(set_got_version, update_got_version): New patterns.
gcc/testsuite/
PR target/34981
* gcc.target/mips/lazy-binding-1.c: New test.
* gcc.target/mips/mips.exp (setup_mips_tests): Set mips_abi,
mips_forced_gp, mips_forced_no_abicalls, mips_forced_no_shared
and mips_forced_no_er.
(dg-mips-options): Avoid using -mips16 -mhard-float for ABIs
other than o32 and o64. Avoid using -mabicalls with an implicit
-mabi=eabi. Avoid using small data with -mabicalls. Skip
-mabi=*, -G*, -mabicalls, -mshared and -mexplicit-relocs tests
if the multilib forces the an incompatible option.
re PR target/31388 (ICE building libiberty multilib for mips16 multilibs)
gcc/
PR target/31388
* config/mips/mips.md (load_const_gp_<mode>): New insns.
* config/mips/mips.c (gen_load_const_gp): New function.
(mips_split_symbol): Avoid using or creating the MIPS16 GP
pseudo register if no_new_pseudos.
(mips16_gp_pseudo_reg): Use gen_load_const_gp.
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