Skip to content

R
riscv-gcc-1
Switch branch/tag
  1. 30 May, 2014 15 commits
  3. 29 May, 2014 15 commits
    • re PR target/61352 (gcc 4.9.0 fails to execute dsymutil when linking executables on darwin) · 79abf19f 
      	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
      Mike Stump committed
    • runtime: add the --without-libatomic configure option · 9a85ed03 
      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
      Ian Lance Taylor committed
    • re PR rtl-optimization/61325 (aarch64_be build fails) · cc8849a1 
      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
      Vladimir Makarov committed
    • Add execution tests of ARM EXT intrinsics · e4c03722 
      	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
      Alan Lawrence committed
    • Detect EXT patterns to vec_perm_const, use for EXT intrinsics · ae0533da 
              * 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
      Alan Lawrence committed
    • Fix rtl-check build · ed00b1fb 
      2014-05-29  Tom de Vries  <tom@codesourcery.com>

	* rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.

From-SVN: r211057
      Tom de Vries committed
    • bool_set: Use UTF-8 for accented characters. · 710d672b 
      	* 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
      Jonathan Wakely committed
    • extend.texi: Rewrite inline asm page / re-org asm-related pages. · 2556511e 
      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
      David Wohlferd committed
    • iterators.md (shiftable_ops): New code iterator. · 004d3809 
              * 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
      Richard Earnshaw committed
    • -fuse-caller-save - Enable for MIPS · c2db3f3d 
      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
      Radovan Obradovic committed
    • pr52252-ld.c: Fix target and options for the test. · 41455f89 
      gcc/testsuite/
        * gcc.dg/vect/pr52252-ld.c: Fix target and options for the test.

From-SVN: r211048
      Evgeny Stupachenko committed
    • Fix bootstrap on powerpc64le-linux-gnu · 4b29b965 
      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
      Tom de Vries committed
    • varasm.c (get_variable_section): Walk aliases. · 726f0774 
      
	* varasm.c (get_variable_section): Walk aliases.
	(place_block_symbol): Walk aliases.

From-SVN: r211045
      Jan Hubicka committed
    • Daily bump. · 88650827 
      From-SVN: r211041
      GCC Administrator committed
    • runtime: disable split stacks for runtime_printf function under Clang · d76a1885 
      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
      Ian Lance Taylor committed
  5. 28 May, 2014 10 commits
    • runtime: fix misc gcc-isms and undefined behavior · 93c521ea 
      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
      Ian Lance Taylor committed
    • Fix demangler testsuite crashes with CP_DEMANGLE_DEBUG defined · bc2eed9a 
      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
      Pedro Alves committed
    • Add myself to MAINTAINERS. · fd9ed1ae 
      2014-05-28  Pedro Alves  <palves@redhat.com>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r211034
      Pedro Alves committed
    • revert: lra-int.h (struct lra_reg): Add field actual_call_used_reg_set. · ea0b381f 
      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
      Tom de Vries committed
    • md.texi: Document that the % constraint character must be at the beginning of the string. · 73f793e3 
      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
      Richard Sandiford committed
    • md.texi: Document the restrictions on the "enabled" attribute. · 5a7555ab 
      gcc/
	* doc/md.texi: Document the restrictions on the "enabled" attribute.

From-SVN: r211030
      Richard Sandiford committed
    • re PR c++/47202 (Endless recursion during mangling) · d67ff7b7 
      	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
      Jason Merrill committed
    • pt.c (tsubst): Check for array of array of unknown bound. · a41acf5f 
      	* pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
	bound.

From-SVN: r211025
      Jason Merrill committed
    • re PR c++/61242 (Bogus "no matching function for call to… · a33ad58b 
      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
      Jason Merrill committed
    • PR bootstrap/PR61146 · ecc7533a 
      	PR bootstrap/PR61146
	* wide-int.cc: Do not include longlong.h when compiling with clang.

From-SVN: r211023
      Francois-Xavier Coudert committed