Skip to content

R
riscv-gcc-1
Switch branch/tag
  1. 29 Nov, 2011 22 commits
  3. 28 Nov, 2011 14 commits
    • cdce3.C: Use dg-additional-options. · 338a1a22 
      	* g++.dg/cdce3.C: Use dg-additional-options.

From-SVN: r181789
      Uros Bizjak committed
    • re PR debug/50317 (missing DW_OP_GNU_implicit_pointer) · c32f25b8 
      	PR debug/50317
	* tree-ssa.c (execute_update_addresses_taken): Remove
	var ={v} {CLOBBER} stmts instead of rewriting them into
	var_N ={v} {CLOBBER}.

From-SVN: r181788
      Jakub Jelinek committed
    • re PR middle-end/50907 (EDGE_CROSSING incorrectly set across same section with… · d3b623c7 
      re PR middle-end/50907 (EDGE_CROSSING incorrectly set across same section with -freorder-blocks-and-partition -fPIC -fprofile-use)

	PR middle-end/50907
	* function.c (convert_jumps_to_returns): When redirecting an edge
	succ to EXIT_BLOCK_PTR, clear EDGE_CROSSING flag.

	* gcc.dg/tree-prof/pr50907.c: New test.

From-SVN: r181787
      Jakub Jelinek committed
    • re PR tree-optimization/50078 (combine wrong code: volatile accesses optimized out) · 8c29866f 
      	PR tree-optimization/50078
	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Copy over
	TREE_THIS_VOLATILE also from the old to new lhs resp. rhs.

	* gcc.dg/pr50078.c: New test.

From-SVN: r181786
      Jakub Jelinek committed
    • re PR tree-optimization/50682 (ICE: SIGSEGV in main_block_label with -O2… · 99d8763e 
      re PR tree-optimization/50682 (ICE: SIGSEGV in main_block_label with -O2 -fnon-call-exceptions -ftracer)

	PR tree-optimization/50682
	* tree-eh.c (maybe_remove_unreachable_handlers): New function.
	* tree-flow.h (maybe_remove_unreachable_handlers): New prototype.
	* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Call it.

	* g++.dg/opt/pr50682.C: New test.

From-SVN: r181785
      Jakub Jelinek committed
    • c-family · 62bad7cd 
      	* c-cpp-builtin.c (cpp_atomic_builtins):New.  Emit all atomic
	predefines in one place.  Add LOCK_FREE predefines.
	(c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
	new func.

	libstdc++-v3
	* include/bits/atomic_base.h (ATOMIC_*_LOCK_FREE): Use new cpp
	predefined macros.
	* testsuite/29_atomics/headers/atomic/macros.cc: Add BOOL and POINTER
	macro checks.  Check for expected compile time values.

From-SVN: r181784
      Andrew MacLeod committed
    • Cleanup rs6000/t-ppccomm configurations (PR other/51022) · f9c55897 
      	PR other/51022
	* config/rs6000/t-savresfgpr: New file.
	* config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
	$(srcdir)/config/rs6000/eabi.S.
	* config/rs6000/t-ppccomm-ldbl: Remove.
	* config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
	tmake_file.
	(powerpc-*-eabispe*): Likewise.
	(powerpc-*-eabi*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
	to tmake_file, remove rs6000/t-ppccomm-ldbl.
	(powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
	tmake_file.
	(powerpc-*-eabisim*): Likewise.
	(powerpc-*-elf*): Likewise.
	(powerpc-*-eabialtivec*): Likewise.
	(powerpc-xilinx-eabi*): Likewise.
	(powerpc-*-rtems*): Likewise.
	(powerpcle-*-elf*): Likewise.
	(powerpcle-*-eabisim*): Likewise.
	(powerpcle-*-eabi*): Likewise.

From-SVN: r181782
      Rainer Orth committed
    • Really commit the test case: · 56828a29 
      2011-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51308
        * gfortran.dg/iso_c_binding_compiler_4.f90: New.

From-SVN: r181779
      Tobias Burnus committed
    • re PR fortran/51308 (PARAMETER attribute conflicts with SAVE attribute) · fc2a6c89 
      2011-11-28  Tobias Burnus  <burnus@net-b.de>
            Steven G. Kargl  <kargl@gcc.gnu.org>

        PR fortran/51308
        * symbol.c (check_conflict): Ignore BIND(C) + PARAMETER
        conflicts for ISO_C_BINDING variables.
        (gen_special_c_interop_ptr): Don't mark c_ptr_null/c_funptr_null
        as SAVE.

2011-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51308
        * gfortran.dg/iso_c_binding_compiler_4.f90: New.


Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org>

From-SVN: r181778
      Tobias Burnus committed
    • re PR libstdc++/51288 ([C++0x] get_money implementation is missing the sentry… · 1a30353a 
      re PR libstdc++/51288 ([C++0x] get_money implementation is missing the sentry object (does not skip leading whitespace))

2011-11-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/51288
	* include/std/iomanip (get_money, put_money): Use sentry.
	* testsuite/27_io/manipulators/extended/get_money/char/51288.cc: New.
	* testsuite/27_io/manipulators/extended/get_money/wchar_t/51288.cc:
	Likewise.
	* testsuite/27_io/manipulators/extended/put_money/char/51288.cc:
	Likewise.
	* testsuite/27_io/manipulators/extended/put_money/wchar_t/51288.cc:
	Likewise.

From-SVN: r181775
      Paolo Carlini committed
    • extend.texi (AVR Built-in Functions): Add documentation for __builtin_avr_map8… · 49b2772e 
      extend.texi (AVR Built-in Functions): Add documentation for __builtin_avr_map8 and __builtin_avr_map16.

	* doc/extend.texi (AVR Built-in Functions): Add documentation for
	__builtin_avr_map8 and __builtin_avr_map16.
	* config/avr/avr.md: Document new %t and %T asm output codes.
	(define_c_enum "unspec"): Add UNSPEC_MAP_BITS.
	(adjust_len): Add map_bits.
	(map_bitsqi, map_bitshi): New insns.
	* config/avr/avr-protos.h (avr_out_map_bits): New.
	* config/avr/avr-protos.c (print_operand): Implement %t and %T.
	(adjust_insn_length): Handle ADJUST_LEN_MAP_BITS.
	(avr_double_int_push_digit): New function.
	(avr_map, avr_revert_map, avr_swap_map, avr_id_map): New functions.
	(avr_sig_map, avr_map_hamming_byte): New functions.
	(avr_out_swap_bits, avr_out_revert_bits, avr_move_bits,
	avr_out_map_bits): New functions.
	(enum avr_builtin_id): Add AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16.
	(avr_init_builtins): Populate __builtin_avr_map8, __builtin_avr_map16.
	(bdesc_2arg): Add __builtin_avr_map8, __builtin_avr_map16 ...
	(avr_expand_builtin): ...and expand them.
	* config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines:
	__BUILTIN_AVR_MAP8, __BUILTIN_AVR_MAP16.

From-SVN: r181773
      Georg-Johann Lay committed
    • runtime: Multiplex goroutines onto OS threads. · 737087cb 
      From-SVN: r181772
      Ian Lance Taylor committed
    • generic-morestack.c (__splitstack_find): Check for NULL old stack value. · a01207c4 
      	* generic-morestack.c (__splitstack_find): Check for NULL old
	stack value.
	(__splitstack_resetcontext): New function.
	(__splitstack_releasecontext): New function.
	* libgcc-std.ver.in: Add new functions to GCC_4.7.0.

From-SVN: r181771
      Ian Lance Taylor committed
    • Daily bump. · 8ce3007a 
      From-SVN: r181770
      GCC Administrator committed
  5. 27 Nov, 2011 4 commits