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Author SHA1 Message Date
Anatoly Sokolov
f15a9aa2e4 avr.c (avr_mcu_t): Add attiny87... 
* config/avr/avr.c (avr_mcu_t): Add attiny87, attiny327, at90pwm81,
	atmega16m1, at90scr100, atmega128rfa1, m3000f, m3000s and m3001b
	devices.
	* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
	* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).

From-SVN: r142783
 2008-12-17 00:05:59 +03:00
Jack Howarth
91102877a1 c99_classification_macros_c.cc: Don't xfail excessive errors on darwin8 or later. 
2008-12-16  Jack Howarth  <howarth@bromo.med.uc.edu>

        * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
	Don't xfail excessive errors on darwin8 or later.

From-SVN: r142782
 2008-12-16 18:54:30 +00:00
Hariharan Sandanagobalane
95ffe01c05 re PR preprocessor/38842 (Problem with SystemC compilation using GCC 4.3.2) 
PR target/38842
        * config/picochip/picochip.opt (mae): Squeezed the comments onto one
        line.

From-SVN: r142781
 2008-12-16 16:30:26 +00:00
Rainer Orth
5e87dc23ef configure.ac (gcc_cv_ld_hidden): Sun ld on Solaris 9 and up supports hidden. 
* configure.ac (gcc_cv_ld_hidden): Sun ld on Solaris 9 and up
	supports hidden.
	* configure: Regenerate.

From-SVN: r142779
 2008-12-16 13:09:57 +00:00
Richard Earnshaw
01577df779 re PR target/37436 (arm-cross-g++. internal compiler error: in extract_insn, at recog.c:1990) 
PR target/37436
* arm.c (arm_legitimate_index): Only accept addresses that are in
canonical form.
* predicates.md (arm_reg_or_extendqisi_mem_op): New predicate.
* arm.md (extendqihi2): Use arm_reg_or_extendqisi_mem_op predicate
for operand1.
(extendqisi2): Likewise.
(arm_extendqisi, arm_extendqisi_v6): Use arm_extendqisi_mem_op
predicate for operand1.

From-SVN: r142778
 2008-12-16 12:03:41 +00:00
Benjamin Kosnik
d4e1b0727a cstdatomic: Remove assert include. 
2008-12-15  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_global/cstdatomic: Remove assert include.
	* include/debug/debug.h: Consolidate __replacement_assert...
	* include/parallel/base.h: Consolidate __replacement_assert...
	* include/bits/c++config: ...here.
	* include/bits/atomic_0.h: Use it.
	* include/bits/atomic_2.h: Same.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust line numbers.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Same.

From-SVN: r142777
 2008-12-16 01:28:46 +00:00
GCC Administrator
f2d6c7fb16 Daily bump. 
From-SVN: r142775
 2008-12-16 00:17:29 +00:00
Adam Nemet
4cba945dad mips.c (mips_output_conditional_branch): Assert that openrands[1] is a CODE_LABEL. 
* config/mips/mips.c (mips_output_conditional_branch): Assert that
	openrands[1] is a CODE_LABEL.

From-SVN: r142772
 2008-12-15 21:59:51 +00:00
Richard Sandiford
aaeee6d616 mips.c (mips_expand_builtin_direct): Set TARGET to the result of mips_prepare_builtin_target. 
gcc/
	* config/mips/mips.c (mips_expand_builtin_direct): Set TARGET to
	the result of mips_prepare_builtin_target.

From-SVN: r142771
 2008-12-15 21:23:37 +00:00
Richard Sandiford
cf51e47926 mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_abicalls if TARGET_ABICALLS is true. 
gcc/
	* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_abicalls
	if TARGET_ABICALLS is true.

From-SVN: r142770
 2008-12-15 21:11:09 +00:00
Richard Sandiford
dd021c27bf mips.md (move_doubleword_fpr<mode>): Use TARGET_FLOAT64 && !TARGET_64BIT to detect the mxhc1 case. 
gcc/
	* config/mips/mips.md (move_doubleword_fpr<mode>): Use
	TARGET_FLOAT64 && !TARGET_64BIT to detect the mxhc1 case.

From-SVN: r142769
 2008-12-15 21:10:00 +00:00
Steve Ellcey
8739b9c795 inclhack.def (hpux_spu_info): Match PA as well as IA64. 
* inclhack.def (hpux_spu_info): Match PA as well as IA64.
	* fixincl.x: Regenerate.

From-SVN: r142767
 2008-12-15 18:11:19 +00:00
Mikael Morin
ea4547bbfa re PR fortran/38487 (Bogus Warning: INTENT(INOUT) actual argument might interfere with actual argument) 
2008-12-15  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38487
	* gfortran.dg/elemental_dependency_2.f90: New test.

2008-12-15  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38487
	* dependency.c (gfc_is_data_pointer): New function.
	(gfc_check_argument_var_dependency): Disable the warning
	in the pointer case.
	(gfc_check_dependency): Use gfc_is_data_pointer.

From-SVN: r142766
 2008-12-15 18:08:42 +00:00
Hariharan Sandanagobalane
5c08ab4eae picochip.c (picochip_override_options): Disable CFI asm and change the signature of brev and byteSwap functions to use... 
* config/picochip/picochip.c (picochip_override_options): Disable CFI
        asm and change the signature of brev and byteSwap functions to use
        unsigned values.
        * config/picochip/picochip.md (commsTestPort): This is a complex
        instruction and should not be vliwed. Dont set insn type.

From-SVN: r142765
 2008-12-15 16:20:44 +00:00
Mikael Morin
618f4f46bd re PR fortran/38113 (on warning/error: skip whitespaces, move position marker to actual variable name) 
2008-12-15  Mikael Morin  <mikael.morin@tele2.fr>

	PR fortran/38113
	* error.c (show_locus): Start counting columns at 0.
	* primary.c (match_actual_arg): Eat spaces
	before copying the current locus.
	(match_variable): Copy the locus before matching.

From-SVN: r142763
 2008-12-15 14:46:22 +00:00
Wolfgang Gellerich
d277db6b0f s390.c (s390_swap_cmp): New function. 
2008-12-15  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* config/s390/s390.c (s390_swap_cmp): New function.
	(s390_non_addr_reg_read_p): New function.
	(s390_z10_optimize_cmp): New function.
	(s390_reorg): Added call to s390_optimize_cmp.
	* config/s390/s390.md (nop1): New insn.

From-SVN: r142762
 2008-12-15 14:24:03 +00:00
GCC Administrator
d7fda78bf4 Daily bump. 
From-SVN: r142760
 2008-12-15 00:16:51 +00:00
Uros Bizjak
ef7e6df5d6 i386-5.C: Include x86intrin.h. 
* g++.dg/other/i386-5.C: Include x86intrin.h.
	* g++.dg/other/i386-6.C: Ditto.

From-SVN: r142752
 2008-12-14 20:51:03 +01:00
Paul Thomas
18dd272dfd re PR fortran/35937 (Wrong type for charlength of function) 
2008-12-14  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35937
	* trans-expr.c (gfc_finish_interface_mapping): Fold convert the
	character length to gfc_charlen_type_node.

2008-12-14  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35937
	* gfortran.dg/char_length_14.f90: New test.

From-SVN: r142750
 2008-12-14 16:00:25 +00:00
Jerry DeLisle
7379374526 re PR fortran/38504 (double minus sign when printing integer?) 
2008-12-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/38504
	* gfortran.dg/fmt_int_sign.f90: New test.

From-SVN: r142748
 2008-12-14 06:58:38 +00:00
Jerry DeLisle
07e9d8beb7 re PR fortran/38504 (double minus sign when printing integer?) 
2008-12-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/38504
	io/write.c (write_decimal): Skip extra sign '-' at beginning of string
	returned by gfc_itoa.

From-SVN: r142747
 2008-12-14 06:50:53 +00:00
GCC Administrator
7b5be687fc Daily bump. 
From-SVN: r142745
 2008-12-14 00:16:49 +00:00
Benjamin Kosnik
1a6e675339 atomic.cc: Revert last change. 
2008-12-13  Benjamin Kosnik  <bkoz@redhat.com>

	* src/atomic.cc: Revert last change.
	* include/bits/atomic_2.h: Move cassert include to...
	* include/c_global/cstdatomic: ...here.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust line numbers.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Same.

From-SVN: r142742
 2008-12-13 20:01:57 +00:00
Sebastian Pop
521f3e9930 pr38409.c: Fixed commit problem. 
* gcc.dg/graphite/pr38409.c: Fixed commit problem.

From-SVN: r142741
 2008-12-13 19:53:29 +00:00
Uros Bizjak
98c62941ac sse-12.c: Include x86intrin.h. 
* gcc.target/i386/sse-12.c: Include x86intrin.h.
	(dg-options): Use -mavx instead of -msse4. Add -maes -mpclmul.
	* gcc.target/i386/sse-13.c: Include x86intrin.h. Define immintrin.h
	intrinsics that require immediate arguments.
	(dg-options): Use -mavx instead of -msse4.
	* gcc.target/i386/sse-14.c: Include x86intrin.h. Define immintrin.h
	intrinsics that require immediate arguments.
	(test_3): New macro.
	(dg-options): Use -mavx instead of -msse4.
	* g++.dg/other/i386-2.C: Include x86intrin.h.
	(dg-options): Use -mavx instead of -msse4.
	* g++.dg/other/i386-3.C: Include x86intrin.h.
	(dg-options): Use -mavx instead of -msse4.

From-SVN: r142739
 2008-12-13 15:10:28 +01:00
Benjamin Kosnik
7581b88af9 Makefile.am: Remove -x c++ for atomic build rules. 
2008-12-12  Benjamin Kosnik  <bkoz@redhat.com>

	* src/Makefile.am: Remove -x c++ for atomic build rules.
	* src/Makefile.in: Regenerate.
	* src/atomic.cc: Move mutex include before cstdatomic.

From-SVN: r142738
 2008-12-13 07:57:51 +00:00
H.J. Lu
81ff169c9e re PR libstdc++/37144 (A bug in include/ext/pb_ds/detail/pat_trie_/constructors_destructor_fn_imps.hpp) 
2008-12-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR libstdc++/37144
	* testsuite/util/regression/trait/assoc/type_trait.hpp
	(regression_test_type_traits): Add const to pair_type_rebind.

From-SVN: r142736
 2008-12-12 17:40:15 -08:00
Benjamin Kosnik
b0c2c850bd atomic.cc: Correct guards to match mutex.cc. 
2008-12-12  Benjamin Kosnik  <bkoz@redhat.com>

	* src/atomic.cc: Correct guards to match mutex.cc.

From-SVN: r142735
 2008-12-13 00:40:06 +00:00
GCC Administrator
d9db9855de Daily bump. 
From-SVN: r142732
 2008-12-13 00:17:03 +00:00
Rainer Emrich
67df8b1f51 re PR bootstrap/38383 (fails to build cross gcc for target hppa64-hp-hpux11.00) 
PR bootstrap/38383
	* pa64-hpux.h (LINK_GCC_C_SEQUENCE_SPEC): Don't hardcode search path
	for the milli.a library.

From-SVN: r142729
 2008-12-13 00:14:15 +00:00
Andrew Pinski
a893ac80da re PR target/24779 (Python miscompilation - TOC reload) 
2008-12-12  Andrew Pinski  <andrew_pinskia@playstation.sony.com>
            Peter Bergner <bergner@vnet.ibm.com>

        PR target/24779
        * config/rs6000/rs6000.md (call_indirect_aix32): Move the load of the
        TOC into the call pattern.
        (call_indirect_aix64): Likewise.
        (call_value_indirect_aix32): Likewise.
        (call_value_indirect_aix64): Likewise.
        (call_indirect_nonlocal_aix32_internal): New insn and split patterns
        to split off the load of the TOC.
        (call_indirect_nonlocal_aix32): Enable only after reload.
        (call_indirect_nonlocal_aix64_internal): New insn and split patterns
        to split off the load of the TOC.
        (call_indirect_nonlocal_aix64): Enable only after reload.
        (call_value_indirect_nonlocal_aix32_internal): New insn and split
        patterns to split off the load of the TOC.
        (call_value_indirect_nonlocal_aix32): Enable only after reload.
        (call_value_indirect_nonlocal_aix64_internal): New insn and split
        patterns to split off the load of the TOC.
        (call_value_indirect_nonlocal_aix64): Enable only after reload.



Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com>

From-SVN: r142727
 2008-12-12 14:54:09 -08:00
Uros Bizjak
9bf6b5c1d3 re PR testsuite/38163 (gcc.dg/tree-ssa/loop-3.c failure at -m64 on i686-apple-darwin9) 
PR testsuite/38163
	* gcc.dg/tree-ssa/loop-3.c: Compile only on nonpic x86 targets.
	Remove dg-skip-if directive.

From-SVN: r142726
 2008-12-12 23:39:43 +01:00
Janis Johnson
72c282c6e3 re PR libfortran/24685 (real(16) formatted input is broken for huge values (gfortran.dg/default_format_2.f90)) 
PR libgfortran/24685
	* gfortran.dg/default_format_denormal_2.f90: Change XFAIL to check
	for size of long double.

From-SVN: r142724
 2008-12-12 22:17:31 +00:00
Janis Johnson
03901b8852 re PR objc++/31032 (expected tree that contains 'decl with RTL' structure, have 'field_decl' in assemble_external_real, at varasm.c:2225) 
PR objc++/31032
	* obj-c++.dg/bitfield-1.mm: Remove XFAIL for ICE.

From-SVN: r142723
 2008-12-12 22:14:39 +00:00
Andreas Schwab
8ce9fd5d70 revert: cfgrtl.c (rtl_verify_flow_info_1): Don't apply BLOCK_FOR_INSN on a BARRIER insn. 
Revert:
2008-12-12  Andreas Schwab  <schwab@suse.de>
* cfgrtl.c (rtl_verify_flow_info_1): Don't apply BLOCK_FOR_INSN on
a BARRIER insn.

From-SVN: r142721
 2008-12-12 21:16:09 +00:00
Janis Johnson
04f182b1b0 * gcc.dg/pr35442.c: Ignore a possible warning. 
From-SVN: r142720
 2008-12-12 20:39:06 +00:00
Zdenek Dvorak
771f882e18 re PR tree-optimization/32044 (final value replacement too aggressive for e.g. targets with no native div/mod insns) 
PR tree-optimization/32044
	* tree-scalar-evolution.h (expression_expensive_p): Declare.
	* tree-scalar-evolution.c (expression_expensive_p): New function.
	(scev_const_prop): Avoid introducing expensive expressions.
	* tree-ssa-loop-ivopts.c (may_eliminate_iv): Ditto.

	* gcc.dg/pr34027-1.c: Change outcome.
	* gcc.dg/tree-ssa/pr32044.c: New test.

From-SVN: r142719
 2008-12-12 20:32:47 +00:00
Janis Johnson
9c877fcc00 re PR target/11594 (testcase gcc.dg/20020103-1.c fails with "scan-assembler-not LC") 
PR target/11594
	* gcc.dg/20020103-1.c: Remove XFAIL for powerpc.

From-SVN: r142718
 2008-12-12 19:34:48 +00:00
Sebastian Pop
0c6ca7f80a re PR middle-end/38409 ([graphite] ICE : in canonicalize_loop_ivs, at tree-parloops.c:1384) 
2008-12-12  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/38409
	* gcc.dg/graphite/pr38409.c: New.
	* graphite.c (nb_reductions_in_loop): Use simple_iv.

From-SVN: r142716
 2008-12-12 17:28:06 +00:00
Sebastian Pop
0a280b3566 configure.ac (ppllibs): Add by default the lib flags. 
2008-12-12  Sebastian Pop <sebastian.pop@amd.com>

	* configure.ac (ppllibs): Add by default the lib flags.
	* configure: Regenerate.

From-SVN: r142715
 2008-12-12 17:24:23 +00:00
Benjamin Kosnik
50ce8d3d78 cstdatomic: Update to N2798. 
2008-12-11  Benjamin Kosnik  <bkoz@redhat.com>
	    Richard Henderson  <rth@redhat.com>

	* include/c_global/cstdatomic: Update to N2798.
	(atomic): Remove explicit constructors as per DR 845.
	* include/bits/atomic_0.h: New. Switchable implementation.
	* include/bits/atomic_2.h: New. Lock-free implementation.
	* include/c_compatibility/stdatomic.h: Use foward headers.
	* include/bits/atomicfwd_cxx.h: New.
	* include/bits/atomicfwd_c.h: New.
	* src/atomic.cc: Adjust.
	* acinclude.m4 (GLIBCXX_CHECK_STANDARD_LAYOUT): Remove,
	unconditionally use default/deleted syntax.
	(GLIBCXX_ENABLE_ATOMIC_BUILTINS): Check for 2, 8.
	* include/Makefile.am (bits_headers): Add atomicfwd_c.h,
	atomicfwd_cxx.h, atomic_0.h, atomic_2.h.
	* include/Makefile.in: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* config/abi/pre/gnu.ver: Adjust exports.

	* testsuite/27_io/ios_base/types/fmtflags/bitmask_operators.cc: Adjust.
	* testsuite/27_io/ios_base/types/openmode/bitmask_operators.cc: Same.
	* testsuite/27_io/ios_base/types/iostate/bitmask_operators.cc: Same.
	* testsuite/29_atomics/atomic_address/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic_address/cons/explicit_value.cc: Move to..
	* testsuite/29_atomics/atomic_address/cons/single_value.cc: ...this.
	* testsuite/29_atomics/atomic_address/cons/copy_neg.cc
	* testsuite/29_atomics/atomic_integral/cons/single_value.cc: New.
	* testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: New.
	* testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: New.
	* testsuite/29_atomics/atomic_integral/cons/default.cc: New.
	* testsuite/29_atomics/atomic_integral/cons/direct_list.cc: New.
	* testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
	* testsuite/29_atomics/atomic_integral/requirements/
	standard_layout.cc: New.
	* testsuite/29_atomics/atomic_integral/operators/
	integral_assignment.cc: New.
	* testsuite/29_atomics/atomic_integral/operators/increment_neg.cc: New.
	* testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc: New.
	* testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc: New.
	* testsuite/29_atomics/atomic_integral/operators/increment.cc: New.
	* testsuite/29_atomics/atomic_integral/operators/decrement.cc: New.
	* testsuite/29_atomics/atomic_integral/operators/bitwise.cc: New.
	* testsuite/29_atomics/atomic_integral/operators/
	integral_conversion.cc: New.
	* testsuite/29_atomics/atomic_flag/cons/assign_neg.cc: Adjust.
	* testsuite/29_atomics/atomic_flag/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic_flag/requirements/
	standard_layout.cc: Same.
	* testsuite/29_atomics/atomic_flag/
	atomic_global_fence_compatibility.cc: Kill.
	* testsuite/29_atomics/headers/cstdatomic/types_std_c++0x.cc: Adjust.
	* testsuite/29_atomics/headers/cstdatomic/functions_std_c++0x.cc: Same.
	* testsuite/29_atomics/headers/cstdatomic/macros.cc: Same.
	* testsuite/29_atomics/headers/stdatomic.h/macros.c: Same.
	* testsuite/29_atomics/headers/stdatomic.h/types.c: Same.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/explicit_value.cc: Move to...
	* testsuite/29_atomics/atomic/cons/single_value.cc: ...this.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc
	* testsuite/29_atomics/atomic/cons/direct_list.cc: New.
	* testsuite/29_atomics/atomic/cons/copy_list.cc: New.
	* testsuite/29_atomics/atomic/requirements/standard_layout.cc: New.
	* testsuite/29_atomics/atomic/requirements/base_classes.cc: New.
	* testsuite/29_atomics/atomic/operators/integral_assignment.cc: New.
	* testsuite/29_atomics/atomic/operators/integral_conversion.cc: New.
	* testsuite/util/testsuite_hooks.h (bitmask_operators): Move...
	* testsuite/util/testsuite_common_types.h: ...here.
	(atomic_integrals_no_bool): New.
	(atomic_integrals): New.
	(has_increment_operators, has_decrement_operators)
	(direct_list_initializable, single_value_constructible)
	(standard_layout, has_bitwise_operators, integral_convertable)
	(integral_assignable): Add.


Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r142714
 2008-12-12 17:10:16 +00:00
Dwarakanath Rajagopal
0f2dc4ccd7 x86intrin.h: New header file to support all x86 intrinsics 
2008-12-12  Dwarakanath Rajagopal  <dwarak.rajagopal@amd.com>

	* config/i386/x86intrin.h: New header file to support all x86 
	intrinsics
	* config.gcc (extra_headers): For x86 and x86-64, add x86intrin.h

From-SVN: r142713
 2008-12-12 16:53:27 +00:00
H.J. Lu
c5245af511 re PR target/38402 (Undocumented Yz constraint) 
2008-12-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/38402
	* gcc/doc/md.texi: Remove Y and document Yz, Y2, Yi and Ym
	constraints for x86.

From-SVN: r142710
 2008-12-12 06:32:00 -08:00
Daniel Franke
bf4f96e610 re PR fortran/36355 (matmul argument-check: wrong error messages) 
gcc/fortran:
2008-12-12  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/36355
        * check.c (gfc_check_matmul): Fixed error message for invalid
        types to correctly identify the offending argument, added check
        for mismatching types.


gcc/testsuite:
2008-12-12 Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/36355
        * gfortran.dg/matmul_argument_types.f90: New.

From-SVN: r142709
 2008-12-12 08:22:55 -05:00
Andreas Schwab
b8153009d8 (rtl_verify_flow_info_1): Don't apply BLOCK_FOR_INSN on 
a BARRIER insn.

From-SVN: r142708
 2008-12-12 12:28:39 +00:00
Jakub Jelinek
2d07fd8ae2 re PR libstdc++/37582 (std::pow strange overload resolution) 
PR c++/37582
	* testsuite/26_numerics/headers/cmath/37582.cc: New.

From-SVN: r142707
 2008-12-12 12:22:33 +01:00
Uros Bizjak
dc7017341e sync.md (memory_barrier): Remove mem:BLK from operands. 
* config/alpha/sync.md (memory_barrier): Remove mem:BLK from operands.
	Use Pmode for scratch reg.
	(*mb_internal): Use (match_dup 0) for unspec operand.

From-SVN: r142705
 2008-12-12 11:25:55 +01:00
Alexandre Oliva
26e4f1baa2 tree-vrp.c (extract_range_from_binary_expr): Don't shift by floor_log2 of zero. 
* tree-vrp.c (extract_range_from_binary_expr): Don't shift by
floor_log2 of zero.  Negate widened zero.

From-SVN: r142702
 2008-12-12 04:56:29 +00:00
Ben Elliston
db231d5d4d fp-bit.c (nan): Rename from this .. 
* config/fp-bit.c (nan): Rename from this ..
	(makenan): .. to this.

From-SVN: r142701
 2008-12-12 13:23:35 +11:00
GCC Administrator
ae30bb68f6 Daily bump. 
From-SVN: r142699
 2008-12-12 00:16:57 +00:00