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Diffstat (limited to 'contrib/gcc/ChangeLog.gcc43')
| -rw-r--r-- | contrib/gcc/ChangeLog.gcc43 | 132 |
1 files changed, 131 insertions, 1 deletions
diff --git a/contrib/gcc/ChangeLog.gcc43 b/contrib/gcc/ChangeLog.gcc43 index 05f0107..3b3b3db 100644 --- a/contrib/gcc/ChangeLog.gcc43 +++ b/contrib/gcc/ChangeLog.gcc43 @@ -1,9 +1,35 @@ -2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de> (r23479) +2007-08-08 Andrew Haley <aph@redhat.com> (r128087) + + * config/arm/libunwind.S (UNWIND_WRAPPER _Unwind_Backtrace): New. + * config/arm/unwind-arm.h (__gnu_Unwind_Backtrace): New. + * config/arm/unwind-arm.c (__gnu_Unwind_Backtrace): New. + +2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de> (r125346) PR preprocessor/23479 * doc/extend.texi: Document the 0b-prefixed binary integer constant extension. +2007-05-24 Richard Sandiford <rsandifo@nildram.co.uk> (r125037) + + * postreload-gcse.c (reg_changed_after_insn_p): New function. + (oprs_unchanged_p): Use it to check all registers in a REG. + (record_opr_changes): Look for clobbers in CALL_INSN_FUNCTION_USAGE. + (reg_set_between_after_reload_p): Delete. + (reg_used_between_after_reload_p): Likewise. + (reg_set_or_used_since_bb_start): Likewise. + (eliminate_partially_redundant_load): Use reg_changed_after_insn_p + and reg_used_between_p instead of reg_set_or_used_since_bb_start. + Use reg_set_between_p instead of reg_set_between_after_reload_p. + * rtlanal.c (reg_set_p): Check whether REG overlaps + regs_invalidated_by_call, rather than just checking the + membership of REGNO (REG). + +2007-05-03 Ian Lance Taylor <iant@google.com> (r124381) + + * config/rs6000/rs6000.c (rs6000_override_options): Don't set + MASK_PPC_GFXOPT for 8540 or 8548. + 2007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> (r124341) * doc/invoke.texi: Fix typo, 'AMD Family 10h core' instead of @@ -22,6 +48,57 @@ alignment for amdfam10 architecture. Increasing the max loop alignment to 24 bytes. +2007-04-16 Lawrence Crowl <crowl@google.com> + + * doc/invoke.texi (Debugging Options): Add documentation for the + -femit-struct-debug options -femit-struct-debug-baseonly, + -femit-struct-debug-reduced, and + -femit-struct-debug-detailed[=...]. + + * c-opts.c (c_common_handle_option): Add + OPT_femit_struct_debug_baseonly, OPT_femit_struct_debug_reduced, + and OPT_femit_struct_debug_detailed_. + * c.opt: Add specifications for + -femit-struct-debug-baseonly, -femit-struct-debug-reduced, + and -femit-struct-debug-detailed[=...]. + * opts.c (set_struct_debug_option): Parse the + -femit-struct-debug-... options. + * opts.c (matches_main_base, main_input_basename, + main_input_baselength, base_of_path, matches_main_base): Add + variables and functions to compare header base name to compilation + unit base name. + * opts.c (should_emit_struct_debug): Add to determine to emit a + structure based on the option. + (dump_struct_debug) Also disabled function to debug this + function. + * opts.c (handle_options): Save the base name of the + compilation unit. + + * langhooks-def.h (LANG_HOOKS_GENERIC_TYPE_P): Define. + (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add. + This hook indicates if a type is generic. Set it by default + to "never generic". + * langhooks.h (struct lang_hooks_for_types): Add a new hook + to determine if a struct type is generic or not. + * cp/cp-tree.h (class_tmpl_impl_spec_p): Declare a C++ hook. + * cp/tree.c (class_tmpl_impl_spec_p): Implement the C++ hook. + * cp/cp-lang.c (LANG_HOOKS_GENERIC_TYPE_P): Override null C hook + with live C++ hook. + + * flags.h (enum debug_info_usage): Add an enumeration to describe + a program's use of a structure type. + * dwarf2out.c (gen_struct_or_union_type_die): Add a new parameter + to indicate the program's usage of the type. Filter structs based + on the -femit-struct-debug-... specification. + (gen_type_die): Split into two routines, gen_type_die and + gen_type_die_with_usage. gen_type_die is now a wrapper + that assumes direct usage. + (gen_type_die_with_usage): Replace calls to gen_type_die + with gen_type_die_with_usage adding the program usage of + the referenced type. + (dwarf2out_imported_module_or_decl): Suppress struct debug + information using should_emit_struct_debug when appropriate. + 2007-04-12 Richard Guenther <rguenther@suse.de> (r123736) PR tree-optimization/24689 @@ -44,6 +121,19 @@ * config/i386/i386.c (override_options): Likewise. * doc/invoke.texi: Likewise. +2007-03-12 Seongbae Park <seongbae.park@gmail.com> + + * c-decl.c (warn_variable_length_array): New function. + Refactored from grokdeclarator to handle warn_vla + and handle unnamed array case. + (grokdeclarator): Refactored VLA warning case. + * c.opt (Wvla): New flag. + +2007-03-11 Ian Lance Taylor <iant@google.com> (r122831 - partial) + + * tree-vrp.c (vrp_int_const_binop): Handle PLUS_EXPR and + the *_DIV_EXPR codes correctly with overflow infinities. + 2007-02-09 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> (r121763) * config/i386/driver-i386.c: Turn on -mtune=native for AMDFAM10. @@ -232,6 +322,17 @@ * config.gcc: Support core2 processor. +2006-12-13 Ian Lance Taylor <iant@google.com> (r119855) + + PR c++/19564 + PR c++/19756 + * c-typeck.c (parser_build_binary_op): Move parentheses warnings + to warn_about_parentheses in c-common.c. + * c-common.c (warn_about_parentheses): New function. + * c-common.h (warn_about_parentheses): Declare. + * doc/invoke.texi (Warning Options): Update -Wparentheses + description. + 2006-12-02 H.J. Lu <hongjiu.lu@intel.com> (r119454 - partial) PR target/30040 @@ -270,6 +371,35 @@ (override_options): Add entries for Core2. (ix86_issue_rate): Add case for Core2. +2006-10-31 Geoffrey Keating <geoffk@apple.com> (r118356) + + * c-decl.c (grokdeclarator): Don't set DECL_EXTERNAL on + inline static functions in c99 mode. + + PR 16622 + * doc/extend.texi (Inline): Update. + * c-tree.h (struct language_function): Remove field 'extern_inline'. + * c-decl.c (current_extern_inline): Delete. + (pop_scope): Adjust test for an undefined nested function. + Add warning about undeclared inline function. + (diagnose_mismatched_decls): Update comments. Disallow overriding + of inline functions in a translation unit in C99. Allow inline + declarations in C99 at any time. + (merge_decls): Boolize variables. Handle C99 'extern inline' + semantics. + (grokdeclarator): Set DECL_EXTERNAL here for functions. Handle + C99 inline semantics. + (start_function): Don't clear current_extern_inline. Don't set + DECL_EXTERNAL. + (c_push_function_context): Don't push current_extern_inline. + (c_pop_function_context): Don't restore current_extern_inline. + + PR 11377 + * c-typeck.c (build_external_ref): Warn about static variables + used in extern inline functions. + * c-decl.c (start_decl): Warn about static variables declared + in extern inline functions. + 2006-10-27 Vladimir Makarov <vmakarov@redhat.com> (r118090) * config/i386/i386.h (TARGET_GEODE): |
