Commits · a82ecc7b200968530ae8cf79bcffa0e140c71aea · lvzhengyang / riscv-gcc-1

06 Apr, 2010 15 commits

MAINTAINERS (Write After Approval): Add myself. · a82ecc7b

2010-04-06  Iain Sandoe  <iains@gcc.gnu.org>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r158005

committed Apr 06, 2010

a82ecc7b Browse Files

re PR tree-optimization/42906 (Empty loop not removed) · b1a0b3b4

	PR tree-optimization/42906

	* tree-ssa-dce.c (mark_control_dependent_edges_necessary): Add IGNORE_SELF
	argument; set visited_control_parents for fully processed BBs.
	(find_obviously_necessary_stmts): Update call of
	mark_control_dependent_edges_necessary.
	(propagate_necessity): Likewise; handle PHI edges more curefully.

	* gcc.dg/tree-ssa/dce-1.c: New testcase.

From-SVN: r158004

committed Apr 06, 2010

b1a0b3b4 Browse Files

gcc.pot: Regenerate. · 1b10fc20

gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r158003

committed Apr 06, 2010

1b10fc20 Browse Files

* gennews (files): Add files for GCC 4.5. · 02e698d7
```
From-SVN: r157998
```
Joseph Myers committed Apr 06, 2010
02e698d7 Browse Files
i386.md: Remove comment about 'e' and 'E' operand modifier. · 6593d123
```
	* config/i386/i386.md: Remove comment about 'e' and 'E'
	operand modifier.

From-SVN: r157994
```
Uros Bizjak committed Apr 06, 2010
6593d123 Browse Files

re PR fortran/43178 (Pointless resetting to NULL for local ALLOCATABLEs) · 2b56d6a4

2010-04-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43178
        * trans-array.c (gfc_conv_expr_descriptor): Update
        gfc_trans_scalar_assign call.
        (has_default_initializer): New function.
        (gfc_trans_deferred_array): Nullify less often.
        * trans-expr.c (gfc_conv_subref_array_arg,
        gfc_trans_subcomponent_assign): Update call to
        gfc_trans_scalar_assign.
        (gfc_trans_scalar_assign): Add parameter and pass it on.
        (gfc_trans_assignment_1): Optionally, do not dealloc before
        assignment.
        * trans-openmp.c (gfc_trans_omp_array_reduction): Update
        call to gfc_trans_scalar_assign.
        * trans-decl.c (gfc_get_symbol_decl): Do not always apply
        initializer to static variables.
        (gfc_init_default_dt): Add dealloc parameter and pass it on.
        * trans-stmt.c (forall_make_variable_temp,
        generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
        gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
        gfc_trans_allocate): Update gfc_trans_assignment call.
        * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
        gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
        parameter to prototype.

2010-04-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43178
        * gfortran.dg/alloc_comp_basics_1.f90: Update
        * scan-tree-dump-times.
        * gfortran.dg/alloc_comp_constructor_1.f90: Ditto.
        * gfortran.dg/auto_dealloc_1.f90: Ditto.

From-SVN: r157993

committed Apr 06, 2010

2b56d6a4 Browse Files

re PR tree-optimization/43627 (slow compilation (tree canonical iv takes 75%)) · 56186ac2

2010-04-06  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43627
	* tree-vrp.c (extract_range_from_unary_expr): Widenings
	of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type,
	not varying.

	* gcc.dg/tree-ssa/vrp49.c: New testcase.

From-SVN: r157992

committed Apr 06, 2010

56186ac2 Browse Files

* BASE-VER: Change to 4.6.0. · d3bccded
```
From-SVN: r157990
```
Jakub Jelinek committed Apr 06, 2010
d3bccded Browse Files

re PR target/43638 (Internal compiler error with inline asm) · 7d11d368

	PR target/43638
	* config/i386/i386.c (print_operand): Remove 'e' and 'E' code
	handling.

	* gcc.target/i386/pr43638.c: New test.

From-SVN: r157987

committed Apr 06, 2010

7d11d368 Browse Files

re PR c/43661 (ice in fold_comparison, at fold-const.c:9579) · eb12d0ae

2010-04-06  Richard Guenther  <rguenther@suse.de>

	PR middle-end/43661
	* fold-const.c (fold_comparison): Handle X * 0 CMP 0.

	* gcc.c-torture/compile/pr43661.c: New testcase.

From-SVN: r157984

committed Apr 06, 2010

eb12d0ae Browse Files

dwarf2.h (DWARF2_Internal_LineInfo): Add li_max_ops_per_insn field. · b172360d
```
	* dwarf2.h (DWARF2_Internal_LineInfo): Add li_max_ops_per_insn
	field.

From-SVN: r157983
```
Jakub Jelinek committed Apr 06, 2010
b172360d Browse Files
* gcc.target/s390/stackcheck1.c: Add dg-warning. · be33cc50
```
From-SVN: r157980
```
Jakub Jelinek committed Apr 06, 2010
be33cc50 Browse Files
re PR preprocessor/43642 (FAIL: c-c++-common/raw-string-1.c) · d947ada0
```
	PR preprocessor/43642
	* lex.c (lex_raw_string): Change type of TYPE variable to
	unsigned char.

From-SVN: r157979
```
Jakub Jelinek committed Apr 06, 2010
d947ada0 Browse Files

acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Show test result. · 1ac5e52c

2010-04-06  Matthias Klose  <doko@ubuntu.com>

        * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Show test result.
        * configure: Regenerate.
        * doc/xml/manual/configure.xml, doc/html/manual/configure.html:
        Document --enable-libstdcxx-time as the short form for
        --enable-libstdcxx-time=yes.

From-SVN: r157975

committed Apr 06, 2010

1ac5e52c Browse Files

Daily bump. · 3b7970e9
```
From-SVN: r157974
```
GCC Administrator committed Apr 06, 2010
3b7970e9 Browse Files

05 Apr, 2010 3 commits
- Document LTO behavior with incompatible declarations. · 53b79425
```
gcc/:
	* doc/invoke.texi (Optimize Options): Document that LTO
	won't remove object access purely due to incompatible
	declarations.

From-SVN: r157970
```
  Ralf Wildenhues committed Apr 05, 2010
  53b79425 Browse Files
- graphite-sese-to-poly.c (translate_scalar_reduction_to_array): Initialize variable. · 7e0ec110
```
2010-04-04  Matthias Klose  <doko@ubuntu.com>

	* graphite-sese-to-poly.c (translate_scalar_reduction_to_array):
	Initialize variable.

From-SVN: r157965
```
  Matthias Klose committed Apr 05, 2010
  7e0ec110 Browse Files
- Daily bump. · 5c186c7c
```
From-SVN: r157962
```
  GCC Administrator committed Apr 05, 2010
  5c186c7c Browse Files
04 Apr, 2010 2 commits
- Don't use uint8_t. · 0e8ff409
```
2010-04-04  Sebastian Pop  <sebastian.pop@amd.com>

	* gcc.dg/vect/pr43430-1.c: Don't use uint8_t.

From-SVN: r157959
```
  Sebastian Pop committed Apr 04, 2010
  0e8ff409 Browse Files
- Daily bump. · afe17b9e
```
From-SVN: r157958
```
  GCC Administrator committed Apr 04, 2010
  afe17b9e Browse Files
03 Apr, 2010 3 commits

basic_string.h: Fix pasto in comment. · 9ae8aa52

2010-04-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/basic_string.h: Fix pasto in comment.
	* include/ext/vstring.h: Likewise.

From-SVN: r157955

committed Apr 03, 2010

9ae8aa52 Browse Files

re PR middle-end/42509 (nonoverlapping_memrefs_p misinterprets NULL MEM_OFFSET as const0_rtx) · 2b22e382

2010-04-03  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42509
	* alias.c (nonoverlapping_memrefs_p): For spill-slot accesses
	require a non-NULL MEM_OFFSET.

From-SVN: r157954

committed Apr 03, 2010

2b22e382 Browse Files

Daily bump. · 058ad7c4
```
From-SVN: r157953
```
GCC Administrator committed Apr 03, 2010
058ad7c4 Browse Files

02 Apr, 2010 14 commits

Make-lang.in, [...]: Update copyright years. · c75c517d

* ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c,
basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h,
collect2.h, config/alpha/alpha.c, config/alpha/alpha.md,
config/alpha/predicates.md, config/arm/arm.md,
config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml,
config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c,
config/darwin9.h, config/darwin.c, config/darwin.h,
config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h,
config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c,
config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c,
config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c,
config/mips/mips.md, config/mn10300/mn10300.c,
config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md,
config/rs6000/aix.h, config/rs6000/dfp.md,
config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c,
config/rs6000/vector.md, config/rtems.h, config/rx/rx.md,
config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h,
config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md,
config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c,
config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in,
c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c,
diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi,
doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi,
doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c,
fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h,
gensupport.c, gimple.h, gimple-iterator.c, graphite.c,
graphite-clast-to-gimple.c, graphite-clast-to-gimple.h,
graphite-dependences.c, graphite-poly.c, graphite-poly.h,
graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c,
graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c,
intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h,
ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c,
ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c,
loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c,
objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk,
opt-functions.awk, opth-gen.awk, params.def, passes.c,
postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h,
rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h,
store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c,
tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h,
tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c,
tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c,
tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c,
tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c,
tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c,
tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c,
tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c,
tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c,
unwind-dw2-fde-darwin.c, varpool.c: Update copyright years.

From-SVN: r157950

committed Apr 02, 2010

c75c517d Browse Files

Update to Automake 1.11.1. · 4d9e8446

gcc/:
	PR other/43620
	* doc/install.texi (Prerequisites): Bump Automake version to 1.11.1.
	* aclocal.m4: Regenerate.

lto-plugin/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

intl/:
	* aclocal.m4: Regenerate.

boehm-gc/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* include/Makefile.in: Regenerate.

fixincludes/:
	* aclocal.m4: Regenerate.

libcpp/:
	* aclocal.m4: Regenerate.

libdecnumber/:
	* aclocal.m4: Regenerate.

libffi/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* include/Makefile.in: Regenerate.
	* man/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libgfortran/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

libgomp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/classpath/:
	* HACKING: Update required Automake version.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* doc/Makefile.in: Regenerate.
	* doc/api/Makefile.in: Regenerate.
	* examples/Makefile.in: Regenerate.
	* external/Makefile.in: Regenerate.
	* external/jsr166/Makefile.in: Regenerate.
	* external/relaxngDatatype/Makefile.in: Regenerate.
	* external/sax/Makefile.in: Regenerate.
	* external/w3c_dom/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* lib/Makefile.in: Regenerate.
	* native/Makefile.in: Regenerate.
	* native/fdlibm/Makefile.in: Regenerate.
	* native/jawt/Makefile.in: Regenerate.
	* native/jni/Makefile.in: Regenerate.
	* native/jni/classpath/Makefile.in: Regenerate.
	* native/jni/gconf-peer/Makefile.in: Regenerate.
	* native/jni/gstreamer-peer/Makefile.in: Regenerate.
	* native/jni/gtk-peer/Makefile.in: Regenerate.
	* native/jni/java-io/Makefile.in: Regenerate.
	* native/jni/java-lang/Makefile.in: Regenerate.
	* native/jni/java-math/Makefile.in: Regenerate.
	* native/jni/java-net/Makefile.in: Regenerate.
	* native/jni/java-nio/Makefile.in: Regenerate.
	* native/jni/java-util/Makefile.in: Regenerate.
	* native/jni/midi-alsa/Makefile.in: Regenerate.
	* native/jni/midi-dssi/Makefile.in: Regenerate.
	* native/jni/native-lib/Makefile.in: Regenerate.
	* native/jni/qt-peer/Makefile.in: Regenerate.
	* native/jni/xmlj/Makefile.in: Regenerate.
	* native/plugin/Makefile.in: Regenerate.
	* resource/Makefile.in: Regenerate.
	* scripts/Makefile.in: Regenerate.
	* tools/Makefile.in: Regenerate.

libjava/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/libltdl/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

libmudflap/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libobjc/:
	* aclocal.m4: Regenerate.

libssp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

libstdc++-v3/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* doc/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* python/Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

zlib/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

From-SVN: r157949

committed Apr 02, 2010

4d9e8446 Browse Files

Move changelog entries in the right file. · 1f0bf148
```
From-SVN: r157947
```
Sebastian Pop committed Apr 02, 2010
1f0bf148 Browse Files

Add brackets around AC_TRY_COMPILE alternative. · e8fd69bb

2010-04-02  Sebastian Pop  <sebastian.pop@amd.com>

	* configure.ac: Add brackets around AC_TRY_COMPILE alternative.
	* configure: Regenerated.

From-SVN: r157946

committed Apr 02, 2010

e8fd69bb Browse Files

Print "buggy but acceptable" when CLooG revision is less than 9. · 0333b9a6

2010-04-02  Sebastian Pop  <sebastian.pop@amd.com>

	* configure.ac: Print "buggy but acceptable" when CLooG
	revision is less than 9.
	* configure: Regenerated.

From-SVN: r157945

committed Apr 02, 2010

0333b9a6 Browse Files

re PR tree-optimization/43629 (Struct to register optimization fails) · 1cdaa211

2010-04-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43629
	* tree-ssa-ccp.c (likely_value): Reset all_undefined_operands
	if we have seen a constant value.

	* gcc.c-torture/execute/pr43629.c: New testcase.

From-SVN: r157944

committed Apr 02, 2010

1cdaa211 Browse Files

read-rtl.c (read_rtx_1): Give an error for EOF while looking for ']'. · d33da5cd
```
	* read-rtl.c (read_rtx_1): Give an error for EOF while looking for
	']'.

From-SVN: r157943
```
Joseph Myers committed Apr 02, 2010
d33da5cd Browse Files

re PR target/43469 (ICE trying to compile glibc for ARM thumb2) · 2e5505a4

	PR target/43469
	* arm.c (legitimize_tls_address): Adjust call to 
	gen_tls_load_dot_plus_four.
	(arm_note_pic_base): New function.
	(arm_cannot_copy_insn_p): Use it.
	* thumb2.md (tls_load_dot_plus_four): Rework to avoid use of '+' in
	constraint.

From-SVN: r157942

committed Apr 02, 2010

2e5505a4 Browse Files

Revert: Fix dependency of out_object_file on gt header for out_file. · bdfbd9df

gcc/:
	PR bootstrap/43531

	Revert:
	2009-09-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in ($(out_object_file)): Depend on
	gt-$(basename $(notdir $(out_file))).h.

From-SVN: r157941

committed Apr 02, 2010

bdfbd9df Browse Files

Fix indentation. · 80a61cb4
```
From-SVN: r157940
```
Ralf Corsepius committed Apr 02, 2010
80a61cb4 Browse Files

config.host: Add lm32-*-rtems*. · c1b14424

2010-04-01	Ralf Corsépius <ralf.corsepius@rtems.org>

	* config.host: Add lm32-*-rtems*.

From-SVN: r157939

committed Apr 02, 2010

c1b14424 Browse Files

[multiple changes] · 2bc40daa

2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>

        * config.gcc (lm32-*-rtems*): Add t-lm32.

2010-04-01  Joel Sherrill <joel.sherrill@oarcorp.com>

        * config.gcc: Add lm32-*-rtems*.
        * config/lm32/rtems.h: New file.

From-SVN: r157938

committed Apr 02, 2010

2bc40daa Browse Files

[multiple changes] · d7856dc7

2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>

        * config.gcc (lm32-*-rtems*): Add t-lm32.

2010-04-01  Joel Sherrill <joel.sherrill@oarcorp.com>

        * config.gcc: Add lm32-*-rtems*.
        * config/lm32/rtems.h: New file.

From-SVN: r157937

committed Apr 02, 2010

d7856dc7 Browse Files

Daily bump. · ff73c182
```
From-SVN: r157936
```
GCC Administrator committed Apr 02, 2010
ff73c182 Browse Files

01 Apr, 2010 3 commits

PR libfortran/43605 FTELL intrinsic, take 2. · b879c108
```
Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>

From-SVN: r157932
```
Janne Blomqvist committed Apr 01, 2010
b879c108 Browse Files
re PR target/42609 (undesired operation when working with mno-cygwin) · abfb38d7
```
	PR target/42609
	* config/i386/cygwin.h (CXX_WRAP_SPEC): Disable spec when -mno-cygwin.

From-SVN: r157931
```
Dave Korn committed Apr 01, 2010
abfb38d7 Browse Files

dwarf2out.c (output_compilation_unit_header): For -gdwarf-4 use version 4 instead of version 3. · 2f43d500

	* dwarf2out.c (output_compilation_unit_header): For
	-gdwarf-4 use version 4 instead of version 3.
	(output_line_info): For version 4 and above emit additional
	maximum ops per insn header field.
	(DWARF_LINE_DEFAULT_MAX_OPS_PER_INSN): Define.

	* dwarf2out.c (is_c_family, is_java): Remove.
	(lower_bound_default): New function.
	(add_bound_info, gen_descr_array_type_die): Use it.

From-SVN: r157930

committed Apr 01, 2010

2f43d500 Browse Files