contrib/
2013-12-31 Chung-Lin Tang <cltang@codesourcery.com>
* config-list.mk: Add nios2-elf, nios2-linux-gnu. Corrected
ordering of some configs.
gcc/
2013-12-31 Chung-Lin Tang <cltang@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
Based on patches from Altera Corporation
* config.gcc (nios2-*-*): Add nios2 config targets.
* configure.ac (TLS_SECTION_ASM_FLAG): Add nios2 case.
("$cpu_type"): Add nios2 as new cpu type.
* configure: Regenerate.
* config/nios2/nios2.c: New file.
* config/nios2/nios2.h: New file.
* config/nios2/nios2-opts.h: New file.
* config/nios2/nios2-protos.h: New file.
* config/nios2/elf.h: New file.
* config/nios2/elf.opt: New file.
* config/nios2/linux.h: New file.
* config/nios2/nios2.opt: New file.
* config/nios2/nios2.md: New file.
* config/nios2/predicates.md: New file.
* config/nios2/constraints.md: New file.
* config/nios2/t-nios2: New file.
* common/config/nios2/nios2-common.c: New file.
* doc/invoke.texi (Nios II options): Document Nios II specific
options.
* doc/md.texi (Nios II family): Document Nios II specific
constraints.
* doc/extend.texi (Function Specific Option Pragmas): Document
Nios II supported target pragma functionality.
gcc/testsuite/
2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
Chung-Lin Tang <cltang@codesourcery.com>
Based on patches from Altera Corporation
* gcc.dg/stack-usage-1.c (SIZE): Define case for __nios2__.
* gcc.dg/20040813-1.c: Skip for nios2-*-*.
* gcc.dg/20020312-2.c: Add __nios2__ case.
* g++.dg/other/PR23205.C: Skip for nios2-*-*.
* g++.dg/other/pr23205-2.C: Skip for nios2-*-*.
* g++.dg/cpp0x/constexpr-rom.C: Skip for nios2-*-*.
* g++.dg/cpp0x/alias-decl-debug-0.C: Skip for nios2-*-*.
* g++.old-deja/g++.jason/thunk3.C: Skip for nios2-*-*.
* lib/target-supports.exp (check_profiling_available): Check for
nios2-*-elf.
* gcc.c-torture/execute/pr47237.x:: Skip for nios2-*-*.
* gcc.c-torture/execute/20101011-1.c: Skip for nios2-*-*.
* gcc.c-torture/execute/builtins/lib/chk.c (memset): Place
char-based memset loop before inline check, to prevent
problems when called to initialize .bss. Update comments.
* gcc.target/nios2/nios2.exp: New DejaGNU file.
* gcc.target/nios2/nios2-custom-1.c: New test.
* gcc.target/nios2/nios2-trap-insn.c: New test.
* gcc.target/nios2/nios2-builtin-custom.c: New test.
* gcc.target/nios2/nios2-builtin-io.c: New test.
* gcc.target/nios2/nios2-stack-check-1.c: New test.
* gcc.target/nios2/nios2-stack-check-2.c: New test.
* gcc.target/nios2/nios2-rdctl.c: New test.
* gcc.target/nios2/nios2-wrctl.c: New test.
* gcc.target/nios2/nios2-wrctl-zero.c: New test.
* gcc.target/nios2/nios2-wrctl-not-zero.c: New test.
* gcc.target/nios2/nios2-rdwrctl-1.c: New test.
* gcc.target/nios2/nios2-reg-constraints.c: New test.
* gcc.target/nios2/nios2-ashlsi3-one_shift.c: New test.
* gcc.target/nios2/nios2-mul-options-1.c: New test.
* gcc.target/nios2/nios2-mul-options-2.c: New test.
* gcc.target/nios2/nios2-mul-options-3.c: New test.
* gcc.target/nios2/nios2-mul-options-4.c: New test.
* gcc.target/nios2/nios2-nor.c: New test.
* gcc.target/nios2/nios2-stxio.c: New test.
* gcc.target/nios2/custom-fp-1.c: New test.
* gcc.target/nios2/custom-fp-2.c: New test.
* gcc.target/nios2/custom-fp-3.c: New test.
* gcc.target/nios2/custom-fp-4.c: New test.
* gcc.target/nios2/custom-fp-5.c: New test.
* gcc.target/nios2/custom-fp-6.c: New test.
* gcc.target/nios2/custom-fp-7.c: New test.
* gcc.target/nios2/custom-fp-8.c: New test.
* gcc.target/nios2/custom-fp-cmp-1.c: New test.
* gcc.target/nios2/custom-fp-conversion.c: New test.
* gcc.target/nios2/custom-fp-double.c: New test.
* gcc.target/nios2/custom-fp-float.c: New test.
* gcc.target/nios2/nios2-int-types.c: New test.
* gcc.target/nios2/nios2-cache-1.c: New test.
* gcc.target/nios2/nios2-cache-2.c: New test.
libgcc/
2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
Chung-Lin Tang <cltang@codesourcery.com>
Based on patches from Altera Corporation
* config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
* config/nios2/lib2-nios2.h: New file.
* config/nios2/lib2-divmod-hi.c: New file.
* config/nios2/linux-unwind.h: New file.
* config/nios2/lib2-divmod.c: New file.
* config/nios2/linux-atomic.c: New file.
* config/nios2/t-nios2: New file.
* config/nios2/crti.asm: New file.
* config/nios2/t-linux: New file.
* config/nios2/lib2-divtable.c: New file.
* config/nios2/lib2-mul.c: New file.
* config/nios2/tramp.c: New file.
* config/nios2/crtn.asm: New file.
From-SVN: r206256
2013-12-30 Janus Weil <janus@gcc.gnu.org>
PR fortran/58998
* resolve.c (resolve_symbol): Check that symbol is not only flavorless
but also untyped.
2013-12-30 Janus Weil <janus@gcc.gnu.org>
PR fortran/58998
* gfortran.dg/generic_28.f90: New.
From-SVN: r206249
PR tree-optimization/59591
* tree-vect-stmts.c (vectorizable_mask_load_store): Fix up handling
of modifier = NARROW masked gathers.
(permute_vec_elements): Use gimple_get_lhs instead of
gimple_assign_lhs.
* gcc.dg/vect/pr59591-1.c: New test.
* gcc.dg/vect/pr59591-2.c: New test.
* gcc.target/i386/pr59591-1.c: New test.
* gcc.target/i386/pr59591-2.c: New test.
From-SVN: r206248
* config/msp430/msp430.c (msp430_print_operand): Rename %B to %b
and %A to %Q. Add %A, %B, %C and %D as selectors for 16-bit parts
of a 64-bit operand.
* config/msp430/msp430.md: Replace uses of %B with %b and uses of
%A with %q.
From-SVN: r206247
2013-12-30 Felix Yang <felix.yang@huawei.com>
* ira-costs.c (cost_classes_hasher::equal): Check equality of
memcmp and 0 if no difference exists for HV1 and HV2.
From-SVN: r206246
PR target/59501
* config/i386/i386.c (ix86_save_reg): Don't return true for drap_reg
if !crtl->stack_realign_needed.
(ix86_finalize_stack_realign_flags): If drap_reg isn't live on entry
and stack_realign_needed will be false, clear drap_reg and need_drap.
Optimize leaf functions that don't need stack frame even if
crtl->need_drap.
* gcc.target/i386/pr59501-1.c: New test.
* gcc.target/i386/pr59501-1a.c: New test.
* gcc.target/i386/pr59501-2.c: New test.
* gcc.target/i386/pr59501-2a.c: New test.
* gcc.target/i386/pr59501-3.c: New test.
* gcc.target/i386/pr59501-3a.c: New test.
* gcc.target/i386/pr59501-4.c: New test.
* gcc.target/i386/pr59501-4a.c: New test.
* gcc.target/i386/pr59501-5.c: New test.
* gcc.target/i386/pr59501-6.c: New test.
From-SVN: r206243
PR target/59605
* config/i386/i386.c (ix86_expand_set_or_movmem): Create
jump_around_label only if it doesn't exist.
* gcc.dg/pr59605.c: New test.
From-SVN: r206242
On Solaris, if you do a in-progress connect, and then the
server accepts and closes the socket, the client's later
attempt to complete the connect will fail with EINVAL. Handle
this case by assuming that the connect succeeded. This code
is weird enough that it is implemented as Solaris-only so that
it doesn't hide a real error on a different OS.
See http://golang.org/issue/6828.
From-SVN: r206232
* c-ada-spec.c (print_constructor): New function.
(print_destructor): Retrieve the origin of the destructor.
(print_ada_declaration): Revamp handling of constructors/destructors.
From-SVN: r206228
PR go/59506
net: use DialTimeout in TestSelfConnect
Backported from master repository.
This avoids problems with systems that take a long time to
find out nothing is listening, while still testing for the
self-connect misfeature since a self-connect should be fast.
With this we may be able to remove the test for non-Linux
systems.
Tested (on GNU/Linux) by editing selfConnect in
tcpsock_posix.go to always return false and verifying that
TestSelfConnect then fails with and without this change.
Idea from Uros Bizjak.
From-SVN: r206224
After Intel processor name cleanup,
__attribute__ ((target("arch=corei7"))) is translated to PROCESSOR_NEHALEM
and mapped to M_INTEL_COREI7_NEHALEM.
__attribute__ ((target("arch=corei7")))
used to cover M_INTEL_COREI7_XXXX. Now it only covers M_INTEL_COREI7_NEHALEM.
We have PROCESSOR_SANDYBRIDGE and PROCESSOR_HASWELL. But there is nothing
to mark Westmere and Ivy Bridge. Since function versioning doesn't support
extra ISAs in Westmere and Ivy Bridge, we don't lose anything. The solution
is to map
__attribute__ ((target("arch=corei7")))
and
__attribute__ ((target("arch=nehalem")))
to M_INTEL_COREI7.
gcc/
PR target/59601
* config/i386/i386.c (get_builtin_code_for_version): Map
PROCESSOR_NEHALEM to "corei7".
gcc/testsuite/
PR target/59601
* g++.dg/ext/mv14.C: New tests.
* g++.dg/ext/mv15.C: Likewise.
From-SVN: r206212
* config/i386/cpuinfo.c (enum vendor_signatures): Remove.
(__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
from cpuid.h to check vendor signatures.
From-SVN: r206211
Add processor names to processor_target_table and use it instead of
target_cpu_default and cpu_names.
PR target/59587
* config/i386/i386.c (struct ptt): Add a field for processor
name.
(processor_target_table): Sync with processor_type. Add
processor names.
(cpu_names): Removed.
(ix86_option_override_internal): Default x_ix86_tune_string
to processor_target_table[TARGET_CPU_DEFAULT].name.
(ix86_function_specific_print): Assert arch and tune <
PROCESSOR_max. Use processor_target_table to print arch and
tune names.
* config/i386/i386.h (TARGET_CPU_DEFAULT): Default to
PROCESSOR_GENERIC.
(target_cpu_default): Removed.
(processor_type): Reordered.
From-SVN: r206202
gcc/
2013-12-24 Renlin Li <Renlin.Li@arm.com>
* config/arm/arm-protos.h (vfp_const_double_for_bits): Declare.
* config/arm/constraints.md (Dp): Define new constraint.
* config/arm/predicates.md (const_double_vcvt_power_of_two): Define
new predicate.
* config/arm/arm.c (arm_print_operand): Add print for new fucntion.
(vfp3_const_double_for_bits): New function.
* config/arm/vfp.md (combine_vcvtf2i): Define new instruction.
gcc/testsuite/
2013-12-24 Renlin Li <Renlin.Li@arm.com>
* gcc.target/arm/fixed_float_conversion.c: New test case.
From-SVN: r206195
PR middle-end/59584
* config/cris/predicates.md (cris_nonsp_register_operand):
New define_predicate.
* config/cris/cris.md: Replace register_operand with
cris_nonsp_register_operand for destinations in all
define_splits where a register is set more than once.
From-SVN: r206187
