* ipa-inline.c (cgraph_mark_inline): Assert that we never inline
uninlinable call.
(cgraph_decide_inlining_of_small_function, cgraph_decide_inlining,
cgraph_decide_inlining_incrementally): Move uninlinability checks to
places other call site specific checks are performed.
From-SVN: r126015
2007-06-23 Mark Mitchell <mark@codesourcery.com>
* doc/extend.texi: Document that dllimport and dllexport imply
default visibility.
* tree.c (handle_dll_attribute): Set DECL_VISIBILITY on the
imported or exported declaration, including type declarations.
* c-common.c (handle_visibility_attribute): Check for conflicts
with dllimport/dllexport.
(c_determine_visibility): Handle dllimport/dllexport as an
explicit visibility atttribute.
2007-06-23 Mark Mitchell <mark@codesourcery.com>
* decl2.c (determine_visibility): Don't look for dllexport here.
(determine_visibility_from_class): Tidy.
2007-06-23 Mark Mitchell <mark@codesourcery.com>
* gcc.dg/visibility-12.c: New test.
* gcc.dg/visibility-13.c: Likewise.
* g++.dg/ext/visibility-9.C: Likewise.
* g++.dg/ext/visibility-10.C: Likewise.
From-SVN: r125975
2007-06-23 Richard Guenther <rguenther@suse.de>
PR tree-optimization/16876
PR middle-end/29478
* tree.h (CALL_CANNOT_INLINE_P): New macro to access static_flag
for CALL_EXPRs.
* tree-inline.c (initialize_inlined_parameters): Do not call
lang_hooks.tree_inlining.convert_parm_for_inlining.
* cgraphbuild.c (initialize_inline_failed): Set inline failed
reason for mismatched types.
* gimplify.c (gimplify_call_expr): Verify the call expression
arguments match the called function type signature. Otherwise
mark the call expression to be not considered for inlining
using CALL_CANNOT_INLINE_P flag.
* ipa-inline.c (cgraph_mark_inline): Honor CALL_CANNOT_INLINE_P on the
edges call expression.
(cgraph_decide_inlining_of_small_function): Likewise.
(cgraph_decide_inlining): Likewise.
* c-objc-common.h (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
Remove define.
* c-tree.h (c_convert_parm_for_inlining): Remove declaration.
* c-typeck.c (c_convert_parm_for_inlining): Remove.
* langhooks-def.h (lhd_tree_inlining_convert_parm_for_inlining):
Remove declaration.
(LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING): Remove define.
* langhooks.c (lhd_tree_inlining_convert_parm_for_inlining):
Remove.
* langhooks.h (struct lang_hooks_for_tree_inlining): Remove
convert_parm_for_inlining member.
* gcc.dg/pr29254.c: The warning is bogus.
* gcc.dg/warn-1.c: Likewise.
* gcc.dg/assign-warn-3.c: Likewise.
* gcc.dg/noncompile/pr16876.c: The testcase is bogus, remove.
From-SVN: r125974
2007-06-23 Kenneth Zadeck <zadeck@naturalbridge.com>
PR middle-end/32437
*dce.c (deletable_insn_p): Add extra parameter and recurse if insn
is a PARALLEL.
(prescan_insns_for_dce): Add extra parameter.
From-SVN: r125972
PR target/32413
* config/i386/i386.c (ix86_register_move_cost): Rise the cost of
moves between MMX/SSE registers to at least 8 units to prevent
ICE caused by non-tieable SI/HI/QImodes in SSE registers.
From-SVN: r125951
PR tree-optimization/19590
* tree-vrp.c (adjust_range_with_scev): Set the range when the result
of scev is a constant.
* gcc/testsuite/gcc.dg/tree-ssa/pr19590.c: New.
From-SVN: r125925
2007-06-21 Kenneth Zadeck <zadeck@naturalbridge.com>
* df-problems.c (df_note_bb_compute): Made computation of live
info consistent with df_lr.
From-SVN: r125924
2007-06-21 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (processor_target_table): Increase maximum
skip from 7 byte to 10 byte for Pentium Pro, Core 2 Duo and
default 64bit.
* config/i386/linux.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Ensure 8
byte alignment if > 8 byte alignment is preferred.
* config/i386/x86-64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
From-SVN: r125920
PR tree-optimization/31866
* tree-ssa-coalesce.c (create_outofssa_var_map): Do nothing
if ASM_EXPR's input is not a SSA_NAME.
* gcc.dg/pr31866.c: New test.
From-SVN: r125919
PR middle-end/32362
* omp-low.c (lookup_decl_in_outer_ctx): Don't ICE if t is NULL,
but decl is a global var, instead return decl.
* gimplify.c (gimplify_adjust_omp_clauses_1): Add shared clauses
even for is_global_var decls, if they are private in some outer
context.
* testsuite/libgomp.c/pr32362-1.c: New test.
* testsuite/libgomp.c/pr32362-2.c: New test.
* testsuite/libgomp.c/pr32362-3.c: New test.
From-SVN: r125917
2007-06-20 Seongbae Park <seongbae.park@gmail.com>
Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
* dbgcnt.def (global_alloc_at_func, global_alloc_at_reg):
New counters.
* haifa-sched.c (queue_to_ready): Don't requeue next insn
if dbg_cnt (sched_insn) reaches the limit.
(choose_ready): New parameter INSN_PTR and new return value.
(schedule_block): Handle dbg_cnt (sched_insn). Handle
the new return value from choose_ready.
* global.c (global_aloc): New dbgcnt global_alloc_at_reg.
(rest_of_handle_global_alloc): New global_alloc_at_func.
Co-Authored-By: Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
From-SVN: r125891
PR tree-optimization/25737
* tree.h (struct tree_struct_field_tag): Add new field alias_set.
(SFT_NONADDRESSABLE_P, SFT_ALIAS_SET): New macros.
* tree-flow.h (struct fieldoff): Add new field alias_set.
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Add new
argument addressable_type. Set alias_set of fieldoff.
* tree-ssa-alias.c (create_sft): Add new argument alias_set.
(create_overlap_variables_for): Pass alias_set from fieldoff to
create_sft.
* alias.c (get_alias_set): Use alias_set from SFT if set.
From-SVN: r125890
* gcc/config/i386/darwin.h (ASM_OUTPUT_COMMON): Print the size
of a variable as an unsigned HOST_WIDE_INT integer.
* gcc.target/i386/large-size-array-3.c: New.
From-SVN: r125888
PR middle-end/31959
* builtins.c: Include diagnostic.h.
(expand_builtin_expect): Make gcc_assert more permissive.
* Makefile.in (builtins.o): Depend on $(DIAGNOSTIC_H).
* gcc.dg/pr31959.c: New test.
From-SVN: r125875
PR inline-asm/32109
* gimplify.c (gimplify_asm_expr): Issue error if type is addressable
and !allows_mem.
* g++.dg/ext/asm10.C: New test.
From-SVN: r125874
2007-06-15 Kenneth Zadeck <zadeck@naturalbridge.com>
* df.h (DF_FIRST_OPTIONAL_PROBLEM): Removed.
(struct df_problem.free_blocks_on_set_blocks): New field.
(struct dataflow.optional_p): New field.
(df_bb_regno_last_use_find, df_insn_regno_def_p): Removed.
(df_live_set_all_dirty): New function.
* df-scan.c (df_scan_alloc): Initialize optional_p.
(problem_SCAN): Initialize free_blocks_on_set_blocks.
* df-core.c (df_set_blocks): Removed use of
DF_FIRST_OPTIONAL_PROBLEM. Now uses
df_problem.free_blocks_on_set_blocks to determine which blocks are
recycled.
(df_remove_problem): Removed use of DF_FIRST_OPTIONAL_PROBLEM.
(df_finish_pass): Removed use of DF_FIRST_OPTIONAL_PROBLEM. Now
uses dataflow.optional_p to determine if problem should be
deleted.
(rest_of_handle_df_initialize): Only start live problem if
-02 or above.
(df_bb_regno_last_use_find, df_insn_regno_def_p): Removed.
* df-problems.c (df_ru_alloc, df_rd_alloc, df_lr_alloc,
df_live_alloc, df_urec_alloc, df_note_alloc): set optional_p.
(problem_RU, problem_RD, problem_LR, problem_UREC, problem_CHAIN,
problem_NOTE): Initialize free_blocks_on_set_blocks.
(df_lr_bb_local_compute): Recompute luids if df_live problem is
not active.
(df_live_set_all_dirty, df_note_alloc): New function.
* regrename.c (merge_overlapping_regs): Change DF_LIVE_* to
df_get_live_*.
* sched_ebb.c (compute_jump_reg_dependencies): Ditto.
* postreload.c (reload_combine): Ditto.
* cse.c (cse_extended_basic_block): Ditto.
* regmove.c (mark_flags_life_zones): Ditto.
* rtlfactoring.c (split_blocks_after_seqs, split_pattern_seq,
erase_matching_seqs): Ditto.
* bt-load.c (compute_defs_uses_and_gen): Ditto.
* integrate (allocate_initial_values): Ditto.
* combine.c (reg_dead_at_p): Ditto.
* resource.c (mark_target_live_regs): Ditto.
* sched-rgn.c (check_live_1, update_live_1): Ditto.
* config/sh/sh.c (find_r0_life_regions): Ditto.
* global.c (rest_of_handle_global_alloc): Only add back df_live
for -O > 1.
* local-alloc.c (rest_of_handle_local_alloc): Only remove
df_live for -O > 1.
* ifcvt.c (dead_or_predicable): Change DF_LIVE_* to
df_get_live_*.
(if_convert): Make sure df_live is there at -O == 1.
(pass_if_after_combine): Cleanup flags.
* init-regs.c (initialize_uninitialized_regs): Make sure df_live
is there at -O == 1.
From-SVN: r125857
PR tree-optimization/32367
* tree-chrec.h (build_polynomial_chrec): Verify that the left hand side
of the chrec has no evolution in that loop.
* testsuite/gcc.dg/tree-ssa/pr32367.c: New.
From-SVN: r125855
* config/xtensa/xtensa.c: Include "df.h".
(xtensa_builtin_saveregs): Use adjust_address instead of change_address.
(xtensa_va_start): Invoke make_tree with sizetype for
expand_builtin_saveregs and then convert the result to a pointer.
Use POINTER_PLUS_EXPR. Use size_int instead of build_int_cst.
(xtensa_gimplify_va_arg_expr): Use size_int instead of build_int_cst.
Subtract argument size from index value as integers and then use
POINTER_PLUS_EXPR to add the result to the array address.
From-SVN: r125854
2007-06-19 Rask Ingemann Lambertsen <rask@sygehus.dk>
PR target/32335
* config/m32c/m32c.c: Include dataflow header file.
(m32c_emit_prologue): Adjust for prologue insn change.
* config/m32c/prologue.md (prologue_enter_16): Only modify SP_REGNO
once inside a PARALLEL. Assume frame size passed in operand 0
includes space to save the fb register.
(prologue_enter_24): Likewise.
(epilogue_exitd): Only modify SP_REGNO once inside a PARALLEL.
From-SVN: r125853
2007-06-19 Richard Guenther <rguenther@suse.de>
* tree-ssa-structalias.c (handle_ptr_arith): Make sure to
only handle positive offsets that fit in a HOST_WIDE_INT.
* g++.dg/torture/pr30252.C: New testcase.
From-SVN: r125849
gcc/ChangeLog:
2007-06-18 Seongbae Park <seongbae.park@gmail.com>
PR rtl-optimization/32339
* df-scan.c (df_uses_record): Don't modify flags but just add to
it for df_ref_record.
gcc/testsuite/ChangeLog:
2007-06-18 Martin Michlmayr <tbm@cyrius.com>
PR rtl-optimization/32339
* gcc.c-torture/compile/pr32339.c: New test.
From-SVN: r125825
Revert:
2007-06-18 David Daney <ddaney@avtrex.com
PR target/32313
* config/mips/mips.c (mips_expand_call): Mark $gp as used by
local function call.
From-SVN: r125824
PR tree-optimization/32383
* targhooks.c (default_builtin_reciprocal): Add new bool argument.
* targhooks.h (default_builtin_reciprocal): Update prototype.
* target.h (struct gcc_target): Update builtin_reciprocal.
* doc/tm.texi (TARGET_BUILTIN_RECIPROCAL): Update description.
* tree-ssa-math-opts (execute_cse_reciprocals): Skip statements
where arg1 is not SSA_NAME. Pass true to targetm.builtin_reciprocal
when fndecl is in BUILT_IN_MD class.
(execute_convert_to_rsqrt): Ditto.
* config/i386/i386.c (ix86_builtin_reciprocal): Update for new bool
argument. Convert IX86_BUILTIN_SQRTPS code only when md_fn is true.
Convert BUILT_IN_SQRTF code only when md_fn is false.
testsuite/ChangeLog:
PR tree-optimization/32383
* testsuite/g++.dg/opt/pr32383.C: New test.
From-SVN: r125790
2007-06-17 Kenneth Zadeck <zadeck@naturalbridge.com>
PR middle-end/32349
* modulo-sched (generate_reg_moves): Added rescan parameter and if
this is true, rescan insn being modified.
(sms_schedule): Added rescan parameter.
(rest_of_handle_sms): Moved freeing of dominance info to before
getting out of cfg_layout.
2007-06-17 Kenneth Zadeck <zadeck@naturalbridge.com>
* gcc.c-torture/compile/pr32349.c: New testcase.
From-SVN: r125776
* config/m68k/predicates.md (const_call_operand): Adjust comment.
(const_sibcall_operand): New.
(sibcall_operand): Use it.
* config/m68k/m68k.c (FL_FOR_isa_c): Not ISA_B compatible.
(m68k_isas): ISAC does not imply FPU or EMAC.
(override_options): Add ISA_C logic for symbolic jump & call.
From-SVN: r125774
* config/sparc/sparc.c (sparc_vis_init_builtins): Retrieve the
return mode from the builtin itself.
(sparc_fold_builtin): Fix cast of zero constant.
From-SVN: r125768
PR middle-end/31723
* hooks.c (hook_tree_tree_bool_null): New hook.
* hooks.h (hook_tree_tree_bool_null): Add prototype.
* tree-pass.h (pass_convert_to_rsqrt): Declare.
* passes.c (init_optimization_passes): Add pass_convert_to_rsqrt.
* tree-ssa-math-opts.c (execute_cse_reciprocals): Scan for a/func(b)
and convert it to reciprocal a*rfunc(b).
(execute_convert_to_rsqrt): New function.
(gate_convert_to_rsqrt): New function.
(pass_convert_to_rsqrt): New pass definition.
* target.h (struct gcc_target): Add builtin_reciprocal.
* target-def.h (TARGET_BUILTIN_RECIPROCAL): New define.
(TARGET_INITIALIZER): Initialize builtin_reciprocal with
TARGET_BUILTIN_RECIPROCAL.
* doc/tm.texi (TARGET_BUILTIN_RECIPROCAL): Document.
* config/i386/i386.h (TARGET_RECIP): New define.
* config/i386/i386.md (divsf3): Expand by calling ix86_emit_swdivsf
for TARGET_SSE_MATH and TARGET_RECIP when
flag_unsafe_math_optimizations is set and not optimizing for size.
(*rcpsf2_sse): New insn pattern.
(*rsqrtsf2_sse): Ditto.
(rsqrtsf2): New expander. Expand by calling ix86_emit_swsqrtsf
for TARGET_SSE_MATH and TARGET_RECIP when
flag_unsafe_math_optimizations is set and not optimizing for size.
(sqrt<mode>2): Expand SFmode operands by calling ix86_emit_swsqrtsf
for TARGET_SSE_MATH and TARGET_RECIP when
flag_unsafe_math_optimizations is set and not optimizing for size.
* config/i386/sse.md (divv4sf): Expand by calling ix86_emit_swdivsf
for TARGET_SSE_MATH and TARGET_RECIP when
flag_unsafe_math_optimizations is set and not optimizing for size.
(*sse_rsqrtv4sf2): Do not export.
(sqrtv4sf2): Ditto.
(sse_rsqrtv4sf2): New expander. Expand by calling ix86_emit_swsqrtsf
for TARGET_SSE_MATH and TARGET_RECIP when
flag_unsafe_math_optimizations is set and not optimizing for size.
(sqrtv4sf2): Ditto.
* config/i386/i386.opt (mrecip): New option.
* config/i386/i386-protos.h (ix86_emit_swdivsf): Declare.
(ix86_emit_swsqrtsf): Ditto.
* config/i386/i386.c (IX86_BUILTIN_RSQRTF): New constant.
(ix86_init_mmx_sse_builtins): __builtin_ia32_rsqrtf: New
builtin definition.
(ix86_expand_builtin): Expand IX86_BUILTIN_RSQRTF using
ix86_expand_unop1_builtin.
(ix86_emit_swdivsf): New function.
(ix86_emit_swsqrtsf): Ditto.
(ix86_builtin_reciprocal): New function.
(TARGET_BUILTIN_RECIPROCAL): Use it.
(ix86_vectorize_builtin_conversion): Rename from
ix86_builtin_conversion.
(TARGET_VECTORIZE_BUILTIN_CONVERSION): Use renamed function.
* doc/invoke.texi (Machine Dependent Options): Add -mrecip to
"i386 and x86_64 Options" section.
(Intel 386 and AMD x86_64 Options): Document -mrecip.
testsuite/ChangeLog:
PR middle-end/31723
* gcc.target/i386/recip-divf.c: New test.
* gcc.target/i386/recip-sqrtf.c: Ditto.
* gcc.target/i386/recip-vec-divf.c: Ditto.
* gcc.target/i386/recip-vec-sqrtf.c: Ditto.
* gcc.target/i386/sse-recip.c: Ditto.
From-SVN: r125756
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
Zdenek Dvorak <dvorakz@suse.cz>
Richard Guenther <rguenther@suse.de>
Kaz Kojima <kkojima@gcc.gnu.org>
* tree-vrp.c (compare_values_warnv): Convert val2 to
the type of val1.
(extract_range_from_assert): Create
POINTER_PLUS_EXPR for pointer types.
(extract_range_from_binary_expr): Handle
only POINTER_PLUS_EXPR, MIN_EXPR, and MAX_EXPR
for pointer types.
* doc/c-tree.texi (POINTER_PLUS_EXPR): Document.
* tree-ssa-loop-niter.c (split_to_var_and_offset): Handle
POINTER_PLUS_EXPR as PLUS_EXPR.
(number_of_iterations_lt_to_ne):
For pointer types, use sizetype when
creating MINUS_EXPR/PLUS_EXPRs.
(assert_loop_rolls_lt): For pointer types, use sizetype when
creating MINUS_EXPR/PLUS_EXPRs.
(number_of_iterations_le): Likewise.
(expand_simple_operations): POINTER_PLUS_EXPR are simple also.
(derive_constant_upper_bound): Handle POINTER_PLUS_EXPR just
like PLUS_EXPR and MINUS_EXPR.
* tree-pretty-print.c (dump_generic_node): Handle
POINTER_PLUS_EXPR.
(op_prio): Likewise.
(op_symbol_1): Likewise.
* optabs.c (optab_for_tree_code): Likewise.
* tree-ssa-loop-manip.c (create_iv): Handle pointer base
specially.
* tree-tailcall.c (process_assignment): Mention
POINTER_PLUS_EXPR in a TODO comment.
* tree.c (build2_stat): Assert when trying to use PLUS_EXPR or
MINUS_EXPR with a pointer. Also assert for POINTER_PLUS_EXPR
not used with a pointer and an integer type.
* tree-scalar-evolution.c (add_to_evolution_1): Convert the
increment using chrec_convert_rhs instead of chrec_convert.
(follow_ssa_edge_in_rhs): Handle POINTER_PLUS_EXPR like
PLUS_EXPR except for the right hand side's type will be
sizetype.
(interpret_rhs_modify_stmt): Handle POINTER_PLUS_EXPR.
(fold_used_pointer_cast): Kill.
(pointer_offset_p): Kill.
(fold_used_pointer): Kill.
(pointer_used_p): Kill.
(analyze_scalar_evolution_1 <case GIMPLE_MODIFY_STMT>): Don't
call fold_used_pointer.
(instantiate_parameters_1): Convert the increment
using chrec_convert_rhs instead of chrec_convert.
Handle POINTER_PLUS_EXPR as PLUS_EXPR.
* builtins.c (get_pointer_alignment): Handle POINTER_PLUS_EXPR
instead of PLUS_EXPR.
(expand_builtin_strcat): Create a POINTER_PLUS_EXPR instead of
PLUS_EXPR for pointers.
(std_gimplify_va_arg_expr): Likewise.
(fold_builtin_memory_op): Likewise.
(fold_builtin_strstr): Likewise.
(fold_builtin_strchr): Likewise.
(fold_builtin_strrchr): Likewise.
(fold_builtin_strpbrk): Likewise.
(expand_builtin_memory_chk): Likewise.
(fold_builtin_memory_chk): Likewise.
(std_expand_builtin_va_start): Use
sizetype for the call to make_tree and then convert
to the pointer type.
(fold_builtin_memchr): Use POINTER_PLUS_EXPR
instead of PLUS_EXPR for adding to a pointer.
(std_gimplify_va_arg_expr): Use fold_build2 for
the creating of POINTER_PLUS_EXPR. For the BIT_AND_EXPR, cast
the operands to sizetype first and then cast the BIT_AND_EXPR
back to the pointer type.
* fold-const.c (build_range_check): Handle pointer types
specially.
(extract_array_ref): Look for POINTER_PLUS_EXPR instead
of PLUS_EXPR's. Make sure the offset is converted to
sizetype.
(try_move_mult_to_index): Strip the NOPs from the offset.
Remove code argument and replace all uses with PLUS_EXPR.
(fold_to_nonsharp_ineq_using_bound): Handle pointer types
specially. Don't use a pointer type for MINUS_EXPR.
(fold_unary): Handle for (T1)(X op Y),
only p+ as that is the only as that can be handled for
binary operators now.
(fold_binary <case POINTER_PLUS_EXPR>): Add folding of
POINTER_PLUS_EXPR.
<case PLUS_EXPR>: Add folding of PTR+INT into
PTR p+ INT.
Don't call try_move_mult_to_index.
<case MINUS_EXPR>: Fold (PTR0 p+ A) - (PTR1 p+ B)
into (PTR0 - PTR1) + (A - B). Fold (PTR0 p+ A) - PTR1 into
(PTR0 - PTR1) + A iff (PTR0 - PTR1) simplifies.
Don't call try_move_mult_to_index.
(tree_expr_nonnegative_warnv_p): Handle POINTER_PLUS_EXPR.
(tree_expr_nonzero_p): Likewise.
(fold_indirect_ref_1): Look at POINTER_PLUS_EXPR instead
of PLUS_EXPR for the complex expression folding.
* tree-chrec.c (chrec_fold_plus_poly_poly): If the
first chrec is a pointer type, then the second should
be sizetype and not the first's type.
For POINTER_PLUS_EXPR, use a different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
(chrec_fold_plus_1): For POINTER_PLUS_EXPR, use a
different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
(chrec_fold_plus): For pointer types, use POINTER_PLUS_EXPR
instead of PLUS_EXPR.
When either operand is zero, convert the other operand.
(chrec_apply): Use chrec_convert_rhs
on the argument x instead of chrec_convert.
(reset_evolution_in_loop): For pointer types, the new_evol
should be sizetype.
(convert_affine_scev): For POINTER_PLUS_EXPR, use a
different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
(chrec_convert_rhs): New function.
(chrec_convert_aggressive): For POINTER_PLUS_EXPR, use a
different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
* tree-chrec.h (chrec_convert_rhs): New prototype.
(build_polynomial_chrec): For pointer types, the right hand
* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Look for
POINTER_PLUS_EXPR instead of PLUS_EXPR's.
Remove subtraction case as it is always addition now.
Make sure the offset is converted to sizetype.
(fold_stmt_r): Don't handle PLUS_EXPR/MINUS_EXPR specially.
Handle POINTER_PLUS_EXPR like PLUS_EXPR was handled before.
* tree-ssa-loop-ivopts.c (determine_base_object): Abort for
PLUS_EXPR in pointer type.
Handle POINTER_PLUS_EXPR.
(tree_to_aff_combination): Likewise.
(force_expr_to_var_cost): Likewise.
(force_expr_to_var_cost): Likewise. Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* c-format.c (check_format_arg): Handle POINTER_PLUS_EXPR
instead of PLUS_EXPR of pointer types.
* tree-stdarg.c (va_list_counter_bump): Handle POINTER_PLUS_EXPR
as PLUS_EXPR.
(check_va_list_escapes): Likewise.
(check_all_va_list_escapes): Likewise.
* dwarf2out.c (loc_descriptor_from_tree_1):
Handle POINT_PLUS_EXPR as a PLUS_EXPR.
* expr.c (expand_expr_real_1): Handle POINTER_PLUS_EXPR.
(string_constant): Likewise.
* tree-ssa-address.c (tree_mem_ref_addr): When adding
the offset to the base, use POINTER_PLUS_EXPR.
(add_to_parts): Convert the index to sizetype.
(create_mem_ref): Create A POINTER_PLUS_EXPR for the one case.
* matrix-reorg.c (collect_data_for_malloc_call): Stmt
will now only be either INDIRECT_REF and POINTER_PLUS_EXPR.
Offset only holds something for PLUS_EXPR.
(ssa_accessed_in_tree): Handle POINTER_PLUS_EXPR just as
a PLUS_EXPR.
(analyze_transpose): POINTER_PLUS_EXPR will only show up now
and not PLUS_EXPR.
(analyze_accesses_for_modify_stmt): Likewise.
Remove comment about the type being integral type as it is
wrong now.
(can_calculate_expr_before_stmt): Handle POINTER_PLUS_EXPR as
PLUS_EXPR.
(transform_access_sites): POINTER_PLUS_EXPR will only show up now
and not PLUS_EXPR.
Correct the type which the artimentic is done in (is now
sizetype).
Reindent one loop.
* tree-data-ref.c (split_constant_offset): Handle
POINTER_PLUS_EXPR
* tree-affine.c (tree_to_aff_combination): Likewise.
* c-typeck.c (build_unary_op): For pointers create the increment
as a sizetype. Create a POINTER_PLUS_EXPR instead of PLUS_EXPR
for pointers.
* gimplify.c (gimplify_self_mod_expr): Create a
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
(gimplify_omp_atomic_fetch_op): Handle POINTER_PLUS_EXPR.
* tree.def (POINTER_PLUS_EXPR): New tree code.
* tree-predcom.c (ref_at_iteration): If we have a pointer
type do the multiplication in sizetype.
* tree-mudflap.c (mf_xform_derefs_1): Create a
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
* tree-ssa-forwprop.c
(forward_propagate_addr_into_variable_array_index):
Don't expect there to be a cast for the index as that
does not exist anymore.
(forward_propagate_addr_expr_1): Check for POINTER_PLUS_EXPR
instead of PLUS_EXPR.
Don't check for the first operand of the POINTER_PLUS_EXPR
was the index as it cannot be.
Call forward_propagate_addr_into_variable_array_index with
the SSA_NAME instead of the statement.
* varasm.c (const_hash_1): Handle POINTER_PLUS_EXPR.
(compare_constant): Likewise.
(copy_constant): Likewise.
(compute_reloc_for_constant): Likewise.
(output_addressed_constants): Likewise.
(initializer_constant_valid_p): Likewise.
* tree-ssa.c (tree_ssa_useless_type_conversion_1):
Convert the MIN/MAX of the inner type to the outer
type before comparing them.
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Handle
POINTER_PLUS_EXPR instead of PLUS_EXPR.
(issue_prefetch_ref): Create a POINTER_PLUS_EXPR instead
of PLUS_EXPR for pointers.
* tree-inline.c (estimate_num_insns_1): Handle
POINTER_PLUS_EXPR.
* tree-vect-transform.c (vect_create_addr_base_for_vector_ref):
Create a POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
(bump_vector_ptr): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for the pointer increment statement.
(vect_update_ivs_after_vectorizer): For pointer types, create
POINTER_PLUS_EXPR instead of PLUS_EXPR and also create
MULT_EXPR in sizetype.
(vect_gen_niters_for_prolog_loop): Add a cast when creating
byte_misalign.
* tree-object-size.c (plus_expr_object_size): Handle
POINTER_PLUS_EXPR instead of PLUS_EXPR. Removing all the extra
code which is trying to figure out which side is a pointer and
is the index.
(check_for_plus_in_loops_1): Likewise.
(check_for_plus_in_loops): Likewise.
* c-common.c (pointer_int_sum): Create a
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
* tree-ssa-structalias.c (handle_ptr_arith): Handle
only POINTER_PLUS_EXPR. Removing all the extra
code which is trying to figure out which side is a pointer and
is the index.
* tree-cfg.c (verify_expr): Add extra checking for pointers and
PLUS_EXPR and MINUS_EXPR.
Also add checking to make sure the operands of POINTER_PLUS_EXPR
are correct.
* config/frv/frv.c (frv_expand_builtin_va_start): Use sizetype
with make_tree, instead of a pointer type.
* config/s390/s390.c (s390_va_start): Use POINTER_PLUS_EXPR
for pointers instead of PLUS_EXPR.
(s390_gimplify_va_arg): Likewise.
* config/spu/spu.c (spu_va_start): Create POINTER_PLUS_EXPR
instead of PLUS_EXPR when doing addition on pointer
types. Use sizetype for the second operand.
(spu_gimplify_va_arg_expr): Likewise.
* config/sparc/sparc.c (sparc_gimplify_va_arg): Use
POINTER_PLUS_EXPR instead of PLUS_EXPR when the operand was
a pointer. Don't create a BIT_AND_EXPR for pointer types.
* config/i386/i386.c (ix86_va_start): Use POINTER_PLUS_EXPR
for the pointer addition and also use size_int/sizetype
for the offset.
(ix86_gimplify_va_arg): Likewise.
Perform BIT_AND_EXPR on sizetype arguments.
* config/sh/sh.c (sh_va_start): Call make_tree with sizetype
and convert its result to a pointer type. Use POINTER_PLUS_EXPR
for the pointer additions and also use size_int for the offsets.
(sh_gimplify_va_arg_expr): Use POINTER_PLUS_EXPR for the pointer
additions and also use size_int for the offsets. Perform
BIT_AND_EXPR on sizetype arguments.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Use
POINTER_PLUS_EXPR for pointers and create the
BIT_AND_EXPR in sizetype.
* config/rs6000/rs6000.c (rs6000_va_start): Use POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointer addition.
(rs6000_va_start): Likewise.
Also use sizetype for the offset.
* config/pa/pa.c (reloc_needed): Handle POINTER_PLUS_EXPR
as PLUS_EXPR/MINUS_EXPR.
(hppa_gimplify_va_arg_expr): Don't create MINUS_EXPR or
PLUS_EXPR for pointers, instead use POINTER_PLUS_EXPR.
Don't use BIT_AND_EXPR on a pointer type, convert the
expression to sizetype first.
* config/mips/mips.c (mips_va_start): Use POINTER_PLUS_EXPR
for pointers.
(mips_gimplify_va_arg_expr): Likewise.
Don't create BIT_AND_EXPR in a pointer type.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointer addition.
* trans-expr.c (gfc_trans_string_copy): Create
POINTER_PLUS_EXPR instead of a PLUS_EXPR
for pointer types.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* typeck.c (build_binary_op): For templates build the
expression in pieces to avoid the assert in build2_stat.
(get_member_function_from_ptrfunc):
Change over to using POINTER_PLUS_EXPR and convert
the second operand to sizetype.
* typeck2.c (build_m_component_ref): Likewise.
* init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
(build_new_1): Likewise.
(build_vec_delete_1): Likewise.
(build_vec_delete): Likewise.
* class.c (build_base_path): Likewise.
(build_base_path): Likewise.
(convert_to_base_statically): Likewise.
(fixed_type_or_null): Handle POINTER_PLUS_EXPR.
(get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
instead of PLUS_EXPR.
(dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* call.c (build_special_member_call): Likewise.
* rtti.c (build_headof): Likewise.
Use sizetype instead of ptrdiff_type_node.
(tinfo_base_init): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* except.c (expand_start_catch_block): Do a
NEGATIVE and then a POINTER_PLUS_EXPR instead
of a MINUS_EXPR.
* cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
PLUS_EXPR on pointer types over to use
POINTER_PLUS_EXPR and remove the conversion
to the pointer types.
* method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
adding to a pointer type. Use size_int instead of
ssize_int. Convert the index to sizetype before
adding it to the pointer.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* trans.c (Attribute_to_gnu): When subtracting an
offset from a pointer, use POINTER_PLUS_EXPR with
NEGATE_EXPR instead of MINUS_EXPR.
(gnat_to_gnu): Likewise.
* utils.c (convert): When converting between
thin pointers, use POINTER_PLUS_EXPR and sizetype
for the offset.
* utils2.c (known_alignment): POINTER_PLUS_EXPR
have the same semantics as PLUS_EXPR for alignment.
(build_binary_op): Add support for the semantics of
POINTER_PLUS_EXPR's operands.
When adding an offset to a pointer, use POINTER_PLUS_EXPR.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* class.c (make_class_data): Build the index in sizetype.
Use POINTER_PLUS_EXPR instead of PLUS_EXPR when
adding to a pointer type.
(build_symbol_entry): Likewise.
* expr.c (build_java_arrayaccess): Likewise.
(build_field_ref): Likewise.
(build_known_method_ref): Likewise.
(build_invokevirtual): Likewise.
* except.c (build_exception_object_ref): Do a
NEGATIVE and then a POINTER_PLUS_EXPR instead
of a MINUS_EXPR.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/32225
* gcc.c-torture/compile/20070605-1.c: New test.
* gcc.c-torture/compile/20070603-1.c: New testcase.
* gcc.c-torture/compile/20070603-2.c: New testcase.
* gcc.c-torture/compile/20070531-1.c: New test.
PR tree-opt/32167
* gcc.c-torture/compile/20070531-2.c: New test.
PR tree-opt/32144
* gcc.c-torture/compile/20070529-1.c: New test.
PR tree-opt/32145
* gcc.c-torture/compile/20070529-2.c: New test.
PR tree-opt/32015
* gcc.c-torture/compile/20070520-1.c: New test.
* g++.dg/ext/java-1.C: New test.
* gcc.dg/vect/vect-106.c: We are now able to vectorize two
loops instead of one. Remove the "can't determine dependence"
check.
* gcc.dg/tree-ssa/20030815-1.c: Remove testcase which is no longer
needed as the cast is gone in the first place.
* gcc.dg/max-1.c: Change local variable a to be a global one.
* gcc.dg/tree-ssa/ssa-pre-8.c: Update testcase since we don't
have a cast which is PREd.
From-SVN: r125755
2007-06-15 Eric Christopher <echristo@apple.com>
* config.gcc (i?86-*-darwin*): Add t-crtfm and t-crtpc.
(x86_64-*-darwin*): Ditto.
* config/i386/darwin.h (CRTEND_SPEC): New. Add support
for above.
From-SVN: r125754
* libgcc2.c (CEXT): When compiling L_multc3 and L_divtc3,
define to "l" if LIBGCC_LONG_DOUBLE_SIZE == 128,
otherwise define to LIBGCC2_TF_CEXT.
* config/i386/linux64.h (LIBGCC2_HAS_TF_MODE): New define.
(LIBGCC_TF_CEXT): Ditto.
(TF_SIZE): Ditto.
From-SVN: r125737
2007-06-14 Seongbae Park <seongbae.park@gmail.com>
PR rtl-optimization/32339
* df-scan.c (df_uses_record): Don't modify flags but just add to it for
df_ref_record.
From-SVN: r125736
2007-06-14 Eric Christopher <echristo@apple.com>
* config/i386/sse.md (movdi_to_sse): Rewrite body.
(movv4sf): Use gcc_unreachable instead of abort.
From-SVN: r125723
PR target/32268
* config/i386/sfp-machine.c (CMPtype): New define.
(mach stubs): Use CMPtype instead of int as a return type.
testsuite/ChangeLog:
PR target/32268
* gcc.target/i386/pr32268.c: New test.
From-SVN: r125720
* config/xtensa/xtensa.c (xtensa_expand_nonlocal_goto): Use
validate_replace_rtx instead of replace_rtx.
(xtensa_expand_prologue): Call df_insn_rescan after replace_rtx.
From-SVN: r125697
2007-06-13 Eric Christopher <echristo@apple.com>
* config/i386/darwin.h (PREFERRED_STACK_BOUNDARY): Don't let
the user set a value below STACK_BOUNDARY.
From-SVN: r125695
* basic-block.h: Remove the prototype for
free_basic_block_vars.
* cfglayout.h: Remove the prototype for
insn_locators_initialize.
* tree.h: Remove the prototype for emit_line_note.
From-SVN: r125686
2007-06-13 Eric Christopher <echristo@apple.com>
* config/i386/i386.c (override_options): If we've specified
an arch then don't use TARGET_SUBTARGET_ISA_DEFAULTs.
From-SVN: r125685
* config/bfin/bfin.h (EH_RETURN_HANDLER_RTX): Use gen_frame_mem.
* config/bfin/bfin.md (UNSPEC_VOLATILE_STORE_EH_HANDLER): New constant.
(eh_store_handler): New pattern.
(eh_return): Emit it instead of a plain move.
From-SVN: r125681
* config/bfin/bfin.c (gen_one_bundle): Delete unused local variables.
(find_next_insn_start, find_load): New functions.
(bfin_reorg): Use them to deal with the fact that parallel insns are
no longer represented as a SEQUENCE.
From-SVN: r125677
2007-06-12 Seongbae Park <seongbae.park@gmail.com>
* opts.c (common_handle_option): Handle new option -fdbg-cnt-list.
* dbgcnt.c (dbg_cnt_set_limit_by_name): Return value
to indicate an error.
(dbg_cnt_process_single_pair, dbg_cnt_list_all_counters): New functions
(dbg_cnt_process_opt): Print an error on a bad argument.
* dbgcnt.h (dbg_cnt_list_all_counters): New function declaration.
* common.opt (-fdbg-cnt-list): New.
* doc/invoke.texi (-fdbg-cnt-list,-fdbg-cnt=): New.
From-SVN: r125657
2007-06-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/31579
* expr.c (expand_expr_addr_expr_1): Call expand_expr
for the offset with the modifier as EXPAND_INITIALIZER
if the modifier is EXPAND_INITIALIZER.
(expand_expr_real_1 <case INTEGER_CST>): Don't force to
a register if we had an overflow.
2007-06-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/31579
* g++.dg/torture/pr31579.C: New testcase.
From-SVN: r125655
* gcov.c: Comments updated.
(source_info): Add file_time field.
(source_index): New variable.
(mutiple_files): New variable.
(generate_results): New function extracted from process_file.
(process_file): Save and restore chain of functions, generate
results and free structures only if not merging results.
(release_structures): File names are now freed in create_file_names
(create_file_names): Free previous file names.
(find_source): File date is now read here and modifications in
source files is checked here.
(read_graph_file): Only reverse order of functions for the current
object file.
(make_gcov_file_name): Do not generate long names if input_name is
NULL.
(output_lines): If merging results do not display graph, data and
runs informations.
Checking source file modification is done in find_source.
* doc/gcov.texi: Append an s to sourcefile.
From-SVN: r125649
* config/bfin/bfin.md (UNSPEC_NOP): New constant.
(forced_nop): New pattern.
* config/bfin/bfin.c: Include "df.h".
(add_to_reg): Use df_regs_ever_live_p instead of regs_ever_live.
(bfin_discover_loop): Use df_get_live_in instead of
global_live_at_start.
(bfin_reorder_loops): Pass 0 to cfg_layout_initialize. Call
df_analyze when done.
(gen_one_bundle): Don't generate SEQUENCE insns, just put modes on
the insns. Use QImode for the final insn in a bundle. Call
df_insn_rescan on generated NOPs; use gen_forced_nop instead of
gen_nop.
(reorder_var_tracking_notes): New function.
(bfin_reorg): Pass no argument to split_all_insns. Don't call
update_life_info. Call df_analyze after scheduling and bundle
generation. Call reorder_var_tracking_notes if generating these notes.
Call df_finish_pass at the end.
From-SVN: r125648
2007-06-07 Dirk Mueller <dmueller@suse.de>
* trans-stmt.c (gfc_trans_call): fix gcc_assert to
a comparison, not an assignment.
* optabls.c (debug_optab_libfuncs): fix gcc_assert to
a comparison, not an assignment.
From-SVN: r125647
* fold-const (fold_binary) [RDIV_EXPR]: Also optimize a/cbrt(b/c)
into a*cbrt(c/b) if flag_unsafe_math_optimizations is set.
testuite/ChangeLog:
* gcc.dg/builtins-11.c: Also check folding of a/cbrt(b/c).
From-SVN: r125641
2007-06-09 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-structalias.c (set_uids_in_ptset): Add is_deref'd
parameter, use it.
(find_what_p_points_to): Pass new parameter to set_uids_in_ptset.
From-SVN: r125603
2007-06-09 Daniel Berlin <dberlin@dberlin.org>
* tree-data-ref.c (dr_may_alias_p): Check that decl_a != decl_b,
and allow DECL_P here.
From-SVN: r125601
* tree-scalar-evolution.c (follow_ssa_edge_in_rhs,
follow_ssa_edge_in_condition_phi, follow_ssa_edge): Keep more precise
track of the size of the expression.
* cfghooks.c (merge_blocks): Remove block from loops structure only
after call of the merge_blocks hook.
* gcc.dg/tree-ssa/loop-28.c: New testcase.
From-SVN: r125595
./: PR tree-optimization/32169
* tree-vrp.c (extract_range_from_unary_expr): For NOP_EXPR and
CONVERT_EXPR, check whether min and max both converted to an
overflow infinity representation.
testsuite/:
PR tree-optimization/32169
* gcc.c-torture/compile/pr32169.c: New test.
From-SVN: r125591
gcc/ChangeLog:
2007-06-08 Harsha Jagasia <harsha.jagasia@amd.com>
Tony Linthicum <tony.linthicum@amd.com>
* doc/extend.texi: Add fvect-cost-model flag.
* common.opt (fvect-cost-model): New flag.
* tree-vectorizer.c (new_stmt_vec_info): Initialize inside and outside
cost fields in stmt_vec_info struct for STMT.
* tree-vectorizer.h (stmt_vec_info): Define inside and outside cost
fields in stmt_vec_info struct and access functions for the same.
(TARG_COND_BRANCH_COST): Define cost of conditional branch.
(TARG_VEC_STMT_COST): Define cost of any vector operation, excluding
load, store and vector to scalar operation.
(TARG_VEC_TO_SCALAR_COST): Define cost of vector to scalar operation.
(TARG_VEC_LOAD_COST): Define cost of aligned vector load.
(TARG_VEC_UNALIGNED_LOAD_COST): Define cost of misasligned vector load.
(TARG_VEC_STORE_COST): Define cost of vector store.
(vect_estimate_min_profitable_iters): Define new function.
* tree-vect-analyze.c (vect_analyze_operations): Add a compile-time
check to evaluate if loop iterations are less than minimum profitable
iterations determined by cost model or minimum vect loop bound defined
by user, whichever is more conservative.
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Add a
run-time check to evaluate if loop iterations are less than minimum
profitable iterations determined by cost model or minimum vect loop
bound defined by user, whichever is more conservative.
(vect_estimate_min_profitable_iterations): New function to estimate
mimimimum iterartions required for vector version of loop to be
profitable over scalar version.
(vect_model_reduction_cost): New function.
(vect_model_induction_cost): New function.
(vect_model_simple_cost): New function.
(vect_cost_strided_group_size): New function.
(vect_model_store_cost): New function.
(vect_model_load_cost): New function.
(vectorizable_reduction): Call vect_model_reduction_cost during
analysis phase.
(vectorizable_induction): Call vect_model_induction_cost during
analysis phase.
(vectorizable_load): Call vect_model_load_cost during analysis phase.
(vectorizable_store): Call vect_model_store_cost during analysis phase.
(vectorizable_call, vectorizable_assignment, vectorizable_operation,
vectorizable_promotion, vectorizable_demotion): Call
vect_model_simple_cost during analysis phase.
gcc/testsuite/ChangeLog:
2007-06-08 Harsha Jagasia <harsha.jagasia@amd.com>
* gcc.dg/vect/costmodel: New directory.
* gcc.dg/vect/costmodel/i386: New directory.
* gcc.dg/vect/costmodel/i386/i386-costmodel-vect.exp: New testsuite.
* gcc.dg/vect/costmodel/i386/costmodel-fast-math-vect-pr29925.c:
New test.
* gcc.dg/vect/costmodel/i386/costmodel-vect-31.c: New test.
* gcc.dg/vect/costmodel/i386/costmodel-vect-33.c: New test.
* gcc.dg/vect/costmodel/i386/costmodel-vect-68.c: New test.
* gcc.dg/vect/costmodel/i386/costmodel-vect-reduc-1char.c: New test.
* gcc.dg/vect/costmodel/x86_64: New directory.
* gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp:
New testsuite.
* gcc.dg/vect/costmodel/x86_64/costmodel-fast-math-vect-pr29925.c:
New test.
* gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c: New test.
* gcc.dg/vect/costmodel/x86_64/costmodel-vect-33.c: New test.
* gcc.dg/vect/costmodel/x86_64/costmodel-vect-68.c: New test.
* gcc.dg/vect/costmodel/x86_64/costmodel-vect-reduc-1char.c: New test.
* gcc.dg/vect/costmodel/x86_64/costmodel-pr30843.c: New test.
Co-Authored-By: Tony Linthicum <tony.linthicum@amd.com>
From-SVN: r125575
Kenneth Zadeck
Steve Ellcey
Jan Hubicka
Andrew Pinski
Chao-ying Fu
Nathan Froyd
Roman Zippel
Sebastian Pop
Mark Mitchell
Richard Guenther
Richard Earnshaw
Kenneth Zadeck
Uros Bizjak
David Daney
David Daney
Adam Nemet
H.J. Lu
Jakub Jelinek
Christian Bruel
Sebastian Pop
Eric Botcazou
Rask Ingemann Lambertsen
Seongbae Park
Hui-May Chang
Nick Clifton
Zdenek Dvorak
Rask Ingemann Lambertsen
Bob Wilson
Richard Biener
Seongbae Park
Kazu Hirata
Kaz Kojima
Nathan Sidwell
Andrew Pinski
Eric Christopher
Matthew Wilcox
Bernd Schmidt
Uros Bizjak
Paolo Bonzini
H.J. Lu
Paolo Bonzini
Danny Smith
Thiemo Seufer
Eric Christopher
Dave Korn
Kazu Hirata
Eric Botcazou
Kaveh R. Ghazi
Ian Lance Taylor
Dirk Mueller
Tristan Gingold
Dirk Mueller
Olivier Hainque
Diego Novillo
Daniel Berlin
Joseph Myers
Rafael Espindola
Jan Sjodin
Daniel Berlin
Tom Tromey
Harsha Jagasia
Simon Baldwin