re PR c++/60992 (ICE in tsubst_copy, at cp/pt.c:12637)

PR c++/60992
* pt.c (tsubst_init): Split out from...
(tsubst_expr) [DECL_EXPR]: Here.
(tsubst_copy) [VAR_DECL]: Use it.
* semantics.c (finish_id_expression): Return the decl for static/const.

From-SVN: r211084

runtime: Use _mm_pause rather than __builtin_ia32_pause.

Based on a patch from Peter Collingbourne.

From-SVN: r211081

sanitizer_stacktrace.cc: Cherry pick upstream r209879.

* sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
r209879.
* sanitizer_common/sanitizer_common.h: Likewise.
* asan/asan_mapping.h: Likewise.
* asan/asan_linux.cc: Likewise.
* tsan/tsan_mman.cc: Cherry pick upstream r209744.
* sanitizer_common/sanitizer_allocator.h: Likewise.

From-SVN: r211080

xmmintrin.h (_mm_pause): Move out of scope of pragma target("sse").

gcc/:
* config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
target("sse").
testsuite/:
* gcc.target/i386/pause-2.c: New test.

From-SVN: r211079

-fuse-caller-save - Enable for i386

2014-05-30  Tom de Vries  <tom@codesourcery.com>

* config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
Redefine as true.

* gcc.target/i386/fuse-caller-save.c: New test.
* gcc.dg/ira-shrinkwrap-prep-1.c: Run with -fno-use-caller-save.
* gcc.dg/ira-shrinkwrap-prep-2.c: Same.

From-SVN: r211078

libstdc++.exp (libstdc++_init): Adjust regexp to work with previous versions of Tcl.

* testsuite/lib/libstdc++.exp (libstdc++_init): Adjust regexp to
work with previous versions of Tcl.

From-SVN: r211077

* generate_libstdcxx_web_docs: New script.

From-SVN: r211076

Add execution tests of ARM REV intrinsics.

gcc.target/arm/simd/vrev16p8_1.c: New file.
gcc.target/arm/simd/vrev16qp8_1.c: New file.
gcc.target/arm/simd/vrev16qs8_1.c: New file.
gcc.target/arm/simd/vrev16qu8_1.c: New file.
gcc.target/arm/simd/vrev16s8_1.c: New file.
gcc.target/arm/simd/vrev16u8_1.c: New file.
gcc.target/arm/simd/vrev32p16_1.c: New file.
gcc.target/arm/simd/vrev32p8_1.c: New file.
gcc.target/arm/simd/vrev32qp16_1.c: New file.
gcc.target/arm/simd/vrev32qp8_1.c: New file.
gcc.target/arm/simd/vrev32qs16_1.c: New file.
gcc.target/arm/simd/vrev32qs8_1.c: New file.
gcc.target/arm/simd/vrev32qu16_1.c: New file.
gcc.target/arm/simd/vrev32qu8_1.c: New file.
gcc.target/arm/simd/vrev32s16_1.c: New file.
gcc.target/arm/simd/vrev32s8_1.c: New file.
gcc.target/arm/simd/vrev32u16_1.c: New file.
gcc.target/arm/simd/vrev32u8_1.c: New file.
gcc.target/arm/simd/vrev64f32_1.c: New file.
gcc.target/arm/simd/vrev64p16_1.c: New file.
gcc.target/arm/simd/vrev64p8_1.c: New file.
gcc.target/arm/simd/vrev64qf32_1.c: New file.
gcc.target/arm/simd/vrev64qp16_1.c: New file.
gcc.target/arm/simd/vrev64qp8_1.c: New file.
gcc.target/arm/simd/vrev64qs16_1.c: New file.
gcc.target/arm/simd/vrev64qs32_1.c: New file.
gcc.target/arm/simd/vrev64qs8_1.c: New file.
gcc.target/arm/simd/vrev64qu16_1.c: New file.
gcc.target/arm/simd/vrev64qu32_1.c: New file.
gcc.target/arm/simd/vrev64qu8_1.c: New file.
gcc.target/arm/simd/vrev64s16_1.c: New file.
gcc.target/arm/simd/vrev64s32_1.c: New file.
gcc.target/arm/simd/vrev64s8_1.c: New file.
gcc.target/arm/simd/vrev64u16_1.c: New file.
gcc.target/arm/simd/vrev64u32_1.c: New file.
gcc.target/arm/simd/vrev64u8_1.c: New file.

From-SVN: r211075

-fuse-caller-save - Support in lra

2014-05-30  Tom de Vries  <tom@codesourcery.com>

* lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
* lra.c (initialize_lra_reg_info_element): Add init of
actual_call_used_reg_set field.
(lra): Call lra_create_live_ranges before lra_inheritance for
-fuse-caller-save.
* lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
-fuse-caller-save.
* lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
instead of call_used_reg_set for -fuse-caller-save.
* lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.

From-SVN: r211074

[ARM] Use mov_imm type for movw operations consistently

* config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
to mov_imm.
* config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.

From-SVN: r211073

ira.c (ira_get_dup_out_num): Check for output operands at the start of the loop.

gcc/
* ira.c (ira_get_dup_out_num): Check for output operands at
the start of the loop.  Handle cases where an included alternative
follows an excluded one.

From-SVN: r211072

Daily bump.

From-SVN: r211071

re PR target/61352 (gcc 4.9.0 fails to execute dsymutil when linking executables on darwin)

PR debug/61352
* collect2.c (maybe_run_lto_and_relink): Be sure to always run
post ld passes when lto is used.

From-SVN: r211067

runtime: add the --without-libatomic configure option

This adds the --without-libatomic configure option, which is useful for building libgo
with a non-gcc compiler.

It disables libgo's dependency on libatomic. This
is useful for platforms where it is known that the libatomic runtime
functions are not required, or where the compiler automatically
provides an implementation of them.

From-SVN: r211065

re PR rtl-optimization/61325 (aarch64_be build fails)

2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/61325
* lra-constraints.c (process_address): Rename to
process_address_1.
(process_address): New function.

2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/61325
* gcc.target/aarch64/pr61325.c: New.

From-SVN: r211061

Add execution tests of ARM EXT intrinsics

gcc.target/arm/simd/vextQf32_1.c: New file.
gcc.target/arm/simd/vextQp16_1.c: New file.
gcc.target/arm/simd/vextQp8_1.c: New file.
gcc.target/arm/simd/vextQs16_1.c: New file.
gcc.target/arm/simd/vextQs32_1.c: New file.
gcc.target/arm/simd/vextQs64_1.c: New file.
gcc.target/arm/simd/vextQs8_1.c: New file.
gcc.target/arm/simd/vextQu16_1.c: New file.
gcc.target/arm/simd/vextQu32_1.c: New file.
gcc.target/arm/simd/vextQu64_1.c: New file.
gcc.target/arm/simd/vextQu8_1.c: New file.
gcc.target/arm/simd/vextQp64_1.c: New file.
gcc.target/arm/simd/vextf32_1.c: New file.
gcc.target/arm/simd/vextp16_1.c: New file.
gcc.target/arm/simd/vextp8_1.c: New file.
gcc.target/arm/simd/vexts16_1.c: New file.
gcc.target/arm/simd/vexts32_1.c: New file.
gcc.target/arm/simd/vexts64_1.c: New file.
gcc.target/arm/simd/vexts8_1.c: New file.
gcc.target/arm/simd/vextu16_1.c: New file.
gcc.target/arm/simd/vextu32_1.c: New file.
gcc.target/arm/simd/vextu64_1.c: New file.
gcc.target/arm/simd/vextu8_1.c: New file.
gcc.target/arm/simd/vextp64_1.c: New file.

From-SVN: r211059

Detect EXT patterns to vec_perm_const, use for EXT intrinsics

        * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
        TYPES_BINOPV): New static data.
        * config/aarch64/aarch64-simd-builtins.def (im_lane_bound): New builtin.
        * config/aarch64/aarch64-simd.md (aarch64_ext, aarch64_im_lane_boundsi):
        New patterns.
        * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
        patterns for EXT.
        (aarch64_evpc_ext): New function.

        * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.

        * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
        vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
        vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
        vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
        vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.

From-SVN: r211058

Fix rtl-check build

2014-05-29  Tom de Vries  <tom@codesourcery.com>

* rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.

From-SVN: r211057

bool_set: Use UTF-8 for accented characters.

* include/tr2/bool_set: Use UTF-8 for accented characters.
* scripts/run_doxygen: Handle Doxygen 1.8.x change.
* doc/doxygen/user.cfg.in: Update to Doxygen 1.8.6 format. Set
QUIET=YES, remove obsolete SYMBOL_CACHE_SIZE tag.

From-SVN: r211053

extend.texi: Rewrite inline asm page / re-org asm-related pages.

2014-05-09  David Wohlferd <LimeGreenSocks@yahoo.com>
Andrew Haley <aph@redhat.com>
Richard Sandiford <rdsandiford@googlemail.com>

* doc/extend.texi: Rewrite inline asm page / re-org asm-related
pages.

From-SVN: r211051

iterators.md (shiftable_ops): New code iterator.

        * arm/iterators.md (shiftable_ops): New code iterator.
        (t2_binop0, arith_shift_insn): New code attributes.
* arm/predicates.md (shift_nomul_operator): New predicate.
        * arm/arm.md (insn_enabled): Delete.
        (enabled): Remove insn_enabled test.
        (*arith_shiftsi): Delete.  Replace with ...
        (*<arith_shift_insn>_multsi): ... new pattern.
(*<arith_shift_insn>_shiftsi): ... new pattern.
* config/arm/arm.c (arm_print_operand): Handle operand format 'b'.

Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com>
From-SVN: r211050

-fuse-caller-save - Enable for MIPS

2014-05-29  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

* config/mips/mips.h (POST_CALL_TMP_REG): Define.
* config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
clobber.
(mips_split_call): Use POST_CALL_TMP_REG.
(TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.

* gcc.target/mips/mips.exp: Add use-caller-save to -ffoo/-fno-foo
options.
* gcc.target/mips/fuse-caller-save.h: New include file.
* gcc.target/mips/fuse-caller-save.c: New test.
* gcc.target/mips/fuse-caller-save-mips16.c: Same.
* gcc.target/mips/fuse-caller-save-micromips.c: Same.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r211049

pr52252-ld.c: Fix target and options for the test.

gcc/testsuite/
        * gcc.dg/vect/pr52252-ld.c: Fix target and options for the test.

From-SVN: r211048

Fix bootstrap on powerpc64le-linux-gnu

2014-05-29  Tom de Vries  <tom@codesourcery.com>

* final.c (collect_fn_hard_reg_usage): Guard variable declaration
with #ifdef STACK_REGS.

From-SVN: r211047

varasm.c (get_variable_section): Walk aliases.

* varasm.c (get_variable_section): Walk aliases.
(place_block_symbol): Walk aliases.

From-SVN: r211045

Daily bump.

From-SVN: r211041

runtime: disable split stacks for runtime_printf function under Clang

LLVM's code generator does not currently support split stacks for vararg
functions, so we disable split stacks for the only function that uses this
feature under Clang. This appears to be OK as long as:
- this function only calls non-inlined, internal-linkage (hence no dynamic
  loader) functions compiled with split stacks (i.e. go_vprintf), which can
  allocate more stack space as required;
- this function itself does not occupy more than BACKOFF bytes of stack space
  (see libgcc/config/i386/morestack.S).
These conditions are currently known to be satisfied by Clang on x86-32 and
x86-64. Note that signal handlers receive slightly less stack space than they
would normally do if they happen to be called while this function is being
run. If this turns out to be a problem we could consider increasing BACKOFF.

From-SVN: r211037

runtime: fix misc gcc-isms and undefined behavior

This includes the use of __complex and __builtin_ functions where
unprefixed entities would suffice, and the use of a union for
bit-casting between types.

From-SVN: r211036

Fix demangler testsuite crashes with CP_DEMANGLE_DEBUG defined

Running the demangler's testsuite with CP_DEMANGLE_DEBUG defined
crashes, with:

 Program received signal SIGSEGV, Segmentation fault.
 0x000000000040a8c3 in d_dump (dc=0x1, indent=12) at ../../src/libiberty/cp-demangle.c:567
 567       switch (dc->type)

 (gdb) bt 3
 #0  0x000000000040a8c3 in d_dump (dc=0x1, indent=12) at ../../src/libiberty/cp-demangle.c:567
 #1  0x000000000040ae47 in d_dump (dc=0x7fffffffd098, indent=10) at ../../src/libiberty/cp-demangle.c:787
 #2  0x000000000040ae47 in d_dump (dc=0x7fffffffd0c8, indent=8) at ../../src/libiberty/cp-demangle.c:787

Note dc=0x1, which is obviously a bogus pointer.  This is the end of
d_dump recursing for a component type that that doesn't actually have
subtrees:

 787       d_dump (d_left (dc), indent + 2);
 788       d_dump (d_right (dc), indent + 2);

This fixes the two cases the testsuite currently trips on.

libiberty/
2014-05-28  Pedro Alves  <palves@redhat.com>

* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_FUNCTION_PARAM
and DEMANGLE_COMPONENT_NUMBER.

From-SVN: r211035

Add myself to MAINTAINERS.

2014-05-28  Pedro Alves  <palves@redhat.com>

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r211034

revert: lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.

2014-05-28  Tom de Vries  <tom@codesourcery.com>

Revert:
2014-05-28  Tom de Vries  <tom@codesourcery.com>

* lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
* lra.c (initialize_lra_reg_info_element): Add init of
actual_call_used_reg_set field.
(lra): Call lra_create_live_ranges before lra_inheritance for
-fuse-caller-save.
* lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
-fuse-caller-save.
* lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
instead of call_used_reg_set for -fuse-caller-save.
* lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.

From-SVN: r211033

md.texi: Document that the % constraint character must be at the beginning of the string.

gcc/
* doc/md.texi: Document that the % constraint character must
be at the beginning of the string.
* genoutput.c (validate_insn_alternatives): Check that '=',
'+' and '%' only appear at the beginning of a constraint.
* ira.c (commutative_constraint_p): Delete.
(ira_get_dup_out_num): Expect the '%' commutativity marker to be
at the start of the string.
* config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
duplicate '='s.
* config/arm/neon.md (bicdi3_neon): Likewise.
* config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
(slt_si, sltu_si): Likewise.
* config/vax/vax.md (sbcdi3): Likewise.
* config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
* config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
(mul64): Move '%' to beginning of constraint.
* config/arm/arm.md (*xordi3_insn): Likewise.
* config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
(xorsi3): Likewise.

From-SVN: r211031

md.texi: Document the restrictions on the "enabled" attribute.

gcc/
* doc/md.texi: Document the restrictions on the "enabled" attribute.

From-SVN: r211030

re PR c++/47202 (Endless recursion during mangling)

PR c++/47202
gcc/cp/
* decl.c (cxx_comdat_group): Return a decl.
* optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
gcc/
* cgraph.h (symtab_node::get_comdat_group_id): New.
* cgraphunit.c (analyze_functions): Call it.
* symtab.c (dump_symtab_node): Likewise.
* tree.c (decl_comdat_group_id): New.
* tree.h: Declare it.
* lto-streamer-out.c (write_symbol): Use it.
* trans-mem.c (ipa_tm_create_version_alias): Likewise.

From-SVN: r211026

pt.c (tsubst): Check for array of array of unknown bound.

* pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
bound.

From-SVN: r211025

re PR c++/61242 (Bogus "no matching function for call to ‘Foo::Create(<brace-enclosed initializer list>)")

PR c++/61242
* call.c (build_aggr_conv): Ignore passed in flags.
(build_array_conv, build_complex_conv): Likewise.

From-SVN: r211024

PR bootstrap/PR61146

PR bootstrap/PR61146
* wide-int.cc: Do not include longlong.h when compiling with clang.

From-SVN: r211023

tree-ssa-propagate.c (add_control_edge): Print less vertical space.

2014-05-28  Richard Biener  <rguenther@suse.de>

* tree-ssa-propagate.c (add_control_edge): Print less vertical space.
* tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
(vrp_visit_assignment_or_call): Print less vertical space.
(vrp_visit_stmt): Likewise.
(vrp_visit_phi_node): Likewise.  For a PHI argument with
VR_VARYING range consider recording it as copy.

From-SVN: r211022

revert: hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.

2014-05-28  Richard Biener  <rguenther@suse.de>

Revert
2014-05-28  Richard Biener  <rguenther@suse.de>

* hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.

From-SVN: r211021

expr.c (expand_assignment): Fold the bitpos in the to_rtx if sufficiently aligned and an offset is used at...

2014-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
        sufficiently aligned and an offset is used at the same time.
        (expand_expr_real_1): Likewise.

From-SVN: r211020

re PR middle-end/61045 (Wrong constant folding)

2014-05-28  Richard Biener  <rguenther@suse.de>

PR middle-end/61045
* fold-const.c (fold_comparison): When folding
X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
the sign of the remaining constant operand stays the same.

* gcc.dg/pr61045.c: New testcase.

From-SVN: r211018

RL78 64bit double support added

From-SVN: r211017

RL78 64bit double support added

From-SVN: r211016

Centralise clearing hardware capabilities with Sun ld

gcc:
* configure.ac ($gcc_cv_ld_clearcap): New test.
* configure: Regenerate.
* config.in: Regenerate.
* config/sol2.opt (mclear-hwcap): New option.
* config/sol2.h (LINK_CLEARCAP_SPEC): Define.
* config/sol2-clearcap.map: Moved here from
testsuite/gcc.target/i386/clearcap.map.
* config/sol2-clearcapv2.map: Move here from
gcc.target/i386/clearcapv2.map.
* config/t-sol2 (install): Depend on install-clearcap-map.
(install-clearcap-map): New target.
* doc/invoke.texi (Option Summary, Solaris 2 Options): Document
-mclear-hwcap.

gcc/testsuite:
* lib/clearcap.exp: New file.
* gcc.dg/vect/vect.exp: Load clearcap.exp.
Remove clearcap_ldflags handling.
Call clearcap-init, clearcap-finish.
* gcc.target/i386/i386.exp: Likewise.
* gcc.target/i386/clearcap.map: Move to ../config/sol2-clearcap.map.
* gcc.target/i386/clearcapv2.map: Move to
../config/sol2-clearcapv2.map.
* gcc.target/x86_64/abi/avx/abi-avx.exp: Likewise.
* gcc.target/x86_64/abi/avx512f/abi-avx512f.exp: Likewise.

libitm:
* acinclude.m4 (LIBITM_CHECK_LINKER_HWCAP): Check for
-mclear-hwcap instead.
* configure: Regenerate.
* clearcap.map: Remove.

From-SVN: r211014

hwint.h (*_HALF_WIDE_INT*): Move to ...

2014-05-28  Richard Biener  <rguenther@suse.de>

* hwint.h (*_HALF_WIDE_INT*): Move to ...
* wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
... here and remove the rest.
* hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.

From-SVN: r211013

re PR tree-optimization/61335 (wrong code with -O2 -fbounds-check)

2014-05-28  Richard Biener  <rguenther@suse.de>

PR tree-optimization/61335
* tree-vrp.c (vrp_visit_phi_node): If the compare of old and
new range fails, drop to varying.

* gfortran.dg/pr61335.f90: New testcase.

From-SVN: r211012

vxworks.h (VXCPU_FOR_8548): New.

2014-05-28  Olivier Hainque  <hainque@adacore.com>

        * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
        (CPP_SPEC): Add entry for -mcpu=8548.
        * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
        * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.

From-SVN: r211011

-fuse-caller-save - Support in lra

2014-05-28  Tom de Vries  <tom@codesourcery.com>

* lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
* lra.c (initialize_lra_reg_info_element): Add init of
actual_call_used_reg_set field.
(lra): Call lra_create_live_ranges before lra_inheritance for
-fuse-caller-save.
* lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
-fuse-caller-save.
* lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
instead of call_used_reg_set for -fuse-caller-save.
* lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.

From-SVN: r211010

-fuse-caller-save - Add documentation

2014-05-28  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

* doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save to
gccoptlist.
(@item -fuse-caller-save): New item.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r211009

-fuse-caller-save - Enable by default at O2 and higher

2014-05-28  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

* opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
OPT_fuse_caller_save.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r211008

-fuse-caller-save - Use collected register usage information

2014-05-28  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

* df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
* caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
get_call_reg_set_usage.
* resource.c (mark_set_resources, mark_target_live_regs): Use
get_call_reg_set_usage.
* ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
field.
(ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
* ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
* ira-build.c (ira_create_allocno): Init
ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
(create_cap_allocno, propagate_allocno_info)
(propagate_some_info_from_allocno)
(copy_info_to_removed_store_destinations): Handle
ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
* ira-costs.c (ira_tune_allocno_costs): Use
ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r211007

-fuse-caller-save - Collect register usage information

2014-05-28  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

* cgraph.h (struct cgraph_rtl_info): Add function_used_regs
and function_used_regs_valid fields.
* final.c: Move include of hard-reg-set.h to before rtl.h to declare
find_all_hard_reg_sets.
(collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
(get_call_reg_set_usage): New function.
(rest_of_handle_final): Use collect_fn_hard_reg_usage.
* regs.h (get_call_reg_set_usage): Declare.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r211006

re PR libgcc/61152 (Missing GCC Runtime Library Exception in some files that are included in libgcc)

gcc/
PR libgcc/61152
* config/dbx.h (License): Add Runtime Library Exception.
* config/newlib-stdint.h (License): Same.
* config/rtems.h (License): Same
* config/initfini-array.h (License): Same
* config/v850/v850.h (License): Same.
* config/v850/v850-opts.h (License): Same
* config/v850/rtems.h (License): Same.

From-SVN: r211004

2014-05-25  Paolo Carlini  <paolo.carlini@oracle.com>

* Fix typo in ChangeLog entry.

From-SVN: r211003

re PR target/61044 (Computed goto on AVR fails to use word-addressing)

PR target/61044
* doc/extend.texi (Local Labels): Note that label differences are
not supported for AVR.

From-SVN: r210999

rtl.h (set_for_reg_notes): Declare.

2014-05-26  Richard Sandiford  <rdsandiford@googlemail.com>
            Olivier Hainque  <hainque@adacore.com>

        * rtl.h (set_for_reg_notes): Declare.
        * emit-rtl.c (set_for_reg_notes): New function.
        (set_unique_reg_note): Use it.
        * optabs.c (add_equal_note): Likewise

Co-Authored-By: Olivier Hainque <hainque@adacore.com>
From-SVN: r210998

aarch64.md (stack_protect_set_<mode>): Use <w> for the register in assembly template.

2014-05-27  Andrew Pinski  <apinski@cavium.com>

* config/aarch64/aarch64.md (stack_protect_set_<mode>):
Use <w> for the register in assembly template.
(stack_protect_test): Use the mode of operands[0] for the
result.
(stack_protect_test_<mode>): Use <w> for the register
in assembly template.

From-SVN: r210996

rx.c (add_vector_labels): New.

* config/rx/rx.c (add_vector_labels): New.
(rx_output_function_prologue): Call it.
(rx_handle_func_attribute): Don't require empty arguments.
(rx_handle_vector_attribute): New.
(rx_attribute_table): Add "vector" attribute.
* doc/extend.texi (interrupt, vector): Document new/changed
RX-specific attributes.

* config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.

From-SVN: r210995

Daily bump.

From-SVN: r210994

libgo/runtime: fix unused-result warning

Result of runtime_write is ignored, causing
an unused-result result warning (error in my
case, with -Werror=unused-result).

From-SVN: r210987

* gnat.dg/aliasing1.adb (dg-final): Robustify pattern matching.

From-SVN: r210982

double-int.c (div_and_round_double): Use the proper predicate to detect a negative quotient.

* double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
predicate to detect a negative quotient.

From-SVN: r210981

re PR c/56724 (sub-optimal location in error)

PR c/56724
* c-typeck.c (convert_arguments): Get location of a parameter.  Change
error and warning calls to error_at and warning_at.  Pass location of
a parameter to it.  Call warning_at with OPT_Wtraditional_conversion.
(convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
WARN_FOR_QUALIFIERS.  Pass expr_loc to those.

* gcc.dg/pr56724-1.c: New test.
* gcc.dg/pr56724-2.c: New test.
* gcc.dg/wtr-conversion-1.c: Use -Wtraditional-conversion instead of
-Wtraditional.
* gcc.dg/dfp/wtr-conversion-1.c: Likewise.

From-SVN: r210980

fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2 to X CMP C2 -+ C1 transformation to...

* fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
Add X - Y CMP 0 to X CMP Y transformation.
(fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.

From-SVN: r210979

stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT before printing.

* stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
before printing.

From-SVN: r210978

mips.c: Add include of cgraph.h.

2014-05-27  Steve Ellcey  <sellcey@mips.com>

* config/mips/mips.c: Add include of cgraph.h.

From-SVN: r210975

vrp92.c: New testcase.

2014-05-27  Richard Biener  <rguenther@suse.de>

* gcc.dg/tree-ssa/vrp92.c: New testcase.

From-SVN: r210974

system.h (__STDC_FORMAT_MACROS): Define as very first thing.

2014-05-27  Richard Biener  <rguenther@suse.de>

* system.h (__STDC_FORMAT_MACROS): Define as very first thing.

From-SVN: r210973

re PR testsuite/61319 (The tests c-c++-common/ubsan/float-cast-overflow-(1|2|4).c fail on x86_64-apple-darwin*)

PR testsuite/61319
* c-c++-common/ubsan/float-cast.h: Conditionally define LLONG_MAX,
LLONG_MIN, and ULLONG_MAX.

From-SVN: r210970

re PR libgcc/61152 (Missing GCC Runtime Library Exception in some files that are included in libgcc)

PR libgcc/61152
* config/arm/arm.h (License): Add note to COPYING.RUNTIME.
* config/arm/arm-cores.def (License): Same.
* config/arm/arm-opts.h (License): Same.
* config/arm/aout.h (License): Same.
* config/arm/bpabi.h (License): Same.
* config/arm/elf.h (License): Same.
* config/arm/linux-elf.h (License): Same.
* config/arm/linux-gas.h (License): Same.
* config/arm/netbsd-elf.h (License): Same.
* config/arm/uclinux-eabi.h (License): Same.
* config/arm/uclinux-elf.h (License): Same.
* config/arm/vxworks.h (License): Same.

From-SVN: r210969

re PR libstdc++/61329 (#include <regex> and _GLIBCXX_DEBUG causes multiple symbol definition.)

PR libstdc++/61329
* include/bits/regex_automaton.tcc (_State_base::_M_print): Add
inline specifier.
(_State_base::_M_dot): Likewise.

From-SVN: r210968

[ARM] Vectorise bswap* in aarch32.

* config/arm/neon.md (neon_bswap<mode>): New pattern.
* config/arm/arm.c (neon_itype): Add NEON_BSWAP.
(arm_init_neon_builtins): Handle NEON_BSWAP.
Define required type nodes.
(arm_expand_neon_builtin): Handle NEON_BSWAP.
(arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
* config/arm/arm_neon_builtins.def (bswap): Define builtins.
* config/arm/iterators.md (VDQHSD): New mode iterator.

* lib/target-supports.exp (check_effective_target_vect_bswap):
Specify arm*-*-* support.

From-SVN: r210967

tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges): Try using literal operands when comparing value-ranges failed.

2014-05-27  Richard Biener  <rguenther@suse.de>

* tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
Try using literal operands when comparing value-ranges failed.

From-SVN: r210966

ira.c (commutative_operand): Adjust for change to recog_data.

gcc/
* ira.c (commutative_operand): Adjust for change to recog_data.
[Missing from previous commit.]

From-SVN: r210965

system.h (TEST_BIT): New macro.

gcc/
* system.h (TEST_BIT): New macro.
* recog.h (alternative_mask): New type.
(ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
(recog_data_d): Replace alternative_enabled_p array with
enabled_alternatives.
(target_recog): New structure.
(default_target_recog, this_target_recog): Declare.
(get_enabled_alternatives, recog_init): Likewise.
* recog.c (default_target_recog, this_target_recog): New variables.
(get_enabled_alternatives): New function.
(extract_insn): Use it.
(recog_init): New function.
(preprocess_constraints, constrain_operands): Adjust for change to
recog_data.
* postreload.c (reload_cse_simplify_operands): Likewise.
* reload.c (find_reloads): Likewise.
* ira-costs.c (record_reg_classes): Likewise.
* ira-lives.c (single_reg_class): Likewise.  Fix bug in which
all alternatives after a disabled one would be skipped.
(ira_implicitly_set_insn_hard_regs): Likewise.
* ira.c (ira_setup_alts): Adjust for change to recog_data.
* lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
with enabled_alternatives.
* lra.c (free_insn_recog_data): Update accordingly.
(lra_update_insn_recog_data): Likewise.
(lra_set_insn_recog_data): Likewise.  Use get_enabled_alternatives.
* lra-constraints.c (process_alt_operands): Likewise.  Handle
only_alternative as part of the enabled mask.
* target-globals.h (this_target_recog): Declare.
(target_globals): Add a recog field.
(restore_target_globals): Restore this_target_recog.
* target-globals.c: Include recog.h.
(default_target_globals): Initialize recog field.
(save_target_globals): Likewise.
* reginfo.c (reinit_regs): Call recog_init.
* toplev.c (backend_init_target): Likewise.

From-SVN: r210964

gencodes.c (main): Make LAST_INSN_CODE higher than any insn code, rather than any named insn's code.

gcc/
* gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
rather than any named insn's code.

From-SVN: r210963

getcwd.c: Include stdlib.h.

* intrinsics/getcwd.c: Include stdlib.h.

From-SVN: r210962

declare-simd-1.f90: Require vect_simd_clones effective target.

* testsuite/libgomp.fortran/declare-simd-1.f90: Require
vect_simd_clones effective target.
* testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.

From-SVN: r210961

re PR libgcc/61152 (Missing GCC Runtime Library Exception in some files that are included in libgcc)

PR libgcc/61152
* config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
* config/arm/arm-cores.def (License): Same.

From-SVN: r210959

re PR testsuite/61319 (The tests c-c++-common/ubsan/float-cast-overflow-(1|2|4).c fail on x86_64-apple-darwin*)

2014-05-27  Dominique d'Humieres <dominiq@lps.ens.fr>

PR testsuite/61319
* c-c++-common/ubsan/float-cast-overflow-1.c: Make the sign of
-nan optional.
* c-c++-common/ubsan/float-cast-overflow-2.c: Likewise.
* c-c++-common/ubsan/float-cast-overflow-4.c: Likewise.

From-SVN: r210958

2014-05-27  Paolo Carlini  <paolo.carlini@oracle.com>

* Fix typo in the last ChangeLog entry.

From-SVN: r210957

tree.h (decl_comdat_group): Declare.

* tree.h (decl_comdat_group): Declare.
* cgraph.h (symtab_in_same_comdat_p): Move offline to ...
* tree.c (decl_comdat_group): Here.

From-SVN: r210956

Daily bump.

From-SVN: r210955

* ChangeLog-2013: Correct an old entry.

From-SVN: r210951

ssa-fre-40.c: Cleanup fre1 tree dump.

* gcc.dg/tree-ssa/ssa-fre-40.c: Cleanup fre1 tree dump.

From-SVN: r210950

Introduce xrealloc, use it.

2014-05-26  Janne Blomqvist  <jb@gcc.gnu.org>

* libgfortran.h (xrealloc): New prototype.
* runtime/memory.c (xrealloc): New function.
* io/fbuf.c (fbuf_alloc): Use xrealloc.
* io/list_read.c (push_char_default): Likewise.
(push_char4): Likewise.

From-SVN: r210948

gfortran.texi (Project Status): Fix broken link.

2014-05-26  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (Project Status): Fix broken link.

From-SVN: r210946

re PR rtl-optimization/61222 (ICE on valid code at -O2 and -O3 on x86_64-linux-gnu in decompose, at rtl.h:1456)

gcc/
PR rtl-optimization/61222
* combine.c (simplify_shift_const_1): When moving a PLUS outside
the shift, truncate the PLUS operand to the result mode.

gcc/testsuite/
PR rtl-optimization/61222
* gcc.c-torture/compile/pr61222-1.c: New test.
* gcc.c-torture/compile/pr61222-2.c: Likewise.

From-SVN: r210945

pr61191.c: Fix dg-error directives.

* c-c++-common/cilk-plus/AN/pr61191.c: Fix dg-error directives.

From-SVN: r210944

pr61278_1.c: Remove dg directives.

* gcc.dg/lto/pr61278_1.c: Remove dg directives.

From-SVN: r210939

PR 61310 Rewrite implementation of CTIME and FDATE intrinsics.

2014-05-26  Janne Blomqvist  <jb@gcc.gnu.org>

PR libfortran/61310
* intrinsics.texi (CTIME): Remove mention of locale-dependent
behavior.

2014-05-26  Janne Blomqvist  <jb@gcc.gnu.org>

PR libfortran/61310
* intrinsics/ctime.c (strctime): Rename to gf_ctime, use snprintf
instead of strftime.
(fdate): Use gf_ctime.
(fdate_sub): Likewise.
(ctime): Likewise.
(ctime_sub): Likewise.

From-SVN: r210938

re PR c/61271 (10 * possible coding error with logical not (!))

PR target/61271
* config/i386/i386.c (ix86_rtx_costs)
<case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
Fix condition.

From-SVN: r210937

ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on subreg uses.

2014-05-26  Martin Jambor  <mjambor@suse.cz>

* ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
subreg uses.

From-SVN: r210936

re PR fortran/55117 (Programs fails to read namelist (contains derived types objects))

2014-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/55117
* gfortran.dg/namelist_85.f90: New test.

From-SVN: r210935

[multiple changes]

2014-05-26  Tobias Burnus  <burnus@net-b.de>

PR fortran/55117
* trans-io.c (nml_full_name, transfer_namelist_element): Insert
a '+' rather then '%' to differentiate namelist variable names
that are based on extended derived types.

2014-05-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/55117
* io/list_read.c (extended_look_ahead): New helper function to
scan the namelist name and look for matches with the new '+'
extended type parent indicator.  (str_comp_extended): New
helper function to compare the namelist name with the varname
namelist. (find_nml_name): Use the new helper functions to match
the extended type varnames.

From-SVN: r210934

wide-int.h (wi::int_traits <long>, [...]): Provide specializations.

2014-05-26  Richard Biener  <rguenther@suse.de>

* wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
wi::int_traits <long long>, wi::int_traits <unsigned long long>):
Provide specializations.
(wi::int_traits <HOST_WIDE_INT>,
wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.

From-SVN: r210933

re PR target/61098 (Poor code setting count register for large loops)

PR target/61098
* config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
params and return a bool.  Remove dead code.  Update comment.
Assert we have a const_int source.  Remove bogus code from
32-bit HWI days.  Move !TARGET_POWERPC64 handling, and correct
handling of constants > 2G and reg_equal note, from..
(rs6000_emit_set_long_const): ..here.  Remove unneeded param and
return value.  Update comment.  If we can, use a new pseudo
for intermediate calculations.
* config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
prototype.
* config/rs6000/rs6000.md (movsi_internal1_single+1): Update
call to rs6000_emit_set_const in splitter.
(movdi_internal64+2, +3): Likewise.

From-SVN: r210932

system.h: Define __STDC_FORMAT_MACROS before including inttypes.h.

2014-05-23  Richard Biener  <rguenther@suse.de>

* system.h: Define __STDC_FORMAT_MACROS before
including inttypes.h.
* hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
HOST_WIDEST_INT_C): Remove.
(PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
if C99 inttypes.h is not available.

* coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
* gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
* gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
* cfgloop.h (struct niter_desc): Use uint64_t for niter field.
* bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
(struct output_info): Likewise.
(print_statistics): Adjust.
(dump_bitmap_statistics): Likewise.
* bt-load.c (migrate_btr_defs): Print with PRId64.
* cfg.c (dump_edge_info, dump_bb_info): Likewise.
(MAX_SAFE_MULTIPLIER): Adjust.
* cfghooks.c (dump_bb_for_graph): Print with PRId64.
* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
dump_cgraph_node): Likewise.
* final.c (dump_basic_block_info): Likewise.
* gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
* gcov.c (format_gcov): Likewise.
* ipa-cp.c (good_cloning_opportunity_p): Likewise.  Use int64_t
for calculation.
(get_clone_agg_value): Use HOST_WIDE_INT for offset.
* ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
(inline_small_functions, dump_overall_stats, dump_inline_stats):
Use PRId64 for dumping.
* ipa-profile.c (dump_histogram, ipa_profile): Likewise.
* ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
(add_allocno_hard_regs): Adjust.
* loop-doloop.c (doloop_modify): Print using PRId64.
* loop-iv.c (inverse): Compute in uint64_t.
(determine_max_iter, iv_number_of_iterations): Likewise.
* loop-unroll.c (decide_peel_completely, decide_peel_simple):
Print using PRId64.
* lto-streamer-out.c (write_symbol): Use uint64_t.
* mcf.c (CAP_INFINITY): Use int64_t maximum.
(dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
* modulo-sched.c (const_iteration_count): Use int64_t.
(sms_schedule): Dump using PRId64.
* predict.c (dump_prediction): Likewise.
* pretty-print.h (pp_widest_integer): Remove.
* profile.c (get_working_sets, is_edge_inconsistent,
is_inconsistent, read_profile_edge_counts): Dump using PRId64.
* tree-pretty-print.c (pp_double_int): Remove case handling
HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
* tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
and adjust users.
(pass_optimize_bswap::execute): Remove restriction on hosts.
* tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
* tree-streamer-out.c (streamer_write_tree_header): Likewise.
* tree.c (widest_int_cst_value): Remove.
* tree.h (widest_int_cst_value): Likewise.
* value-prof.c (dump_histogram_value): Print using PRId64.
* gengtype.c (main): Also inject int64_t.
* ggc-page.c (struct max_alignment): Use int64_t.
* alloc-pool.c (struct allocation_object_def): Likewise.
* ira-conflicts.c (build_conflict_bit_table): Use uint64_t
for computation.
* doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
* doc/tm.texi: Regenerated.
* gengtype-lex.l (IWORD): Handle [u]int64_t.
* config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
* config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
mmix_output_register_setting): Use [u]int64_t in prototypes.
* config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
mmix_output_octa, mmix_output_shifted_value): Adjust.
(mmix_intval): Adjust.  Remove unreachable case.
* config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use
int64_t.

lto/
* lto.c (lto_parse_hex): Use int64_t.
(lto_resolution_read): Likewise.

From-SVN: r210931

re PR c/61191 (cilkplus ICE on syntax error)

gcc/c/
PR c/61191
* c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
function parameters.

gcc/testsuite/
PR c/61191
* c-c++-common/cilk-plus/AN/pr61191.c: Check for correct handling of
the case with syntax error.

From-SVN: r210930

configure.ac: Remove long long and __int64 type checks...

2014-05-26  Richard Biener  <rguenther@suse.de>

libcpp/
* configure.ac: Remove long long and __int64 type checks,
add check for uint64_t and fail if that wasn't found.
* include/cpplib.h (cpp_num_part): Use uint64_t.
* config.in: Regenerate.
* configure: Likewise.

gcc/
* configure.ac: Drop __int64 type check.  Insist that we
found uint64_t and int64_t.
* hwint.h (HOST_BITS_PER___INT64): Remove.
(HOST_BITS_PER_WIDE_INT): Define to 64 and remove
__int64 case.
(HOST_WIDE_INT_PRINT_*): Remove 32bit case.
(HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
(HOST_WIDEST_FAST_INT): Remove __int64 case.
* vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
for dst_q_src_df_rms_cdt.
* configure: Regenerate.
* config.in: Likewise.

From-SVN: r210928