* config/mips/mips.h (GENERATE_MIPS16E): New definition.
* config/mips/mips.md (zero_extend<SHORT:mode><GPR:mode>2):
Changed expand condition to exclude generating of "and" if
GENERATE_MIPS16E is true.
(*zero_extend<SHORT:mode><GPR:mode>2_mips16e): New pattern for
matching mips16e zeb/zeh.
(*extend<SHORT:mode><GPR:mode>2_mips16e): New pattern for matching
mips16e seb/seh.
(*extend<SHORT:mode><GPR:mode>2): Disable this pattern for
GENERATE_MIPS16E.
* doc/invoke.texi (MIPS Options): Add comment to -mips16
indicating MIPS16e ASE is used if targetting for MIPS32 or MIPS64.
From-SVN: r100979
* Makefile.in (local-alloc.o): Depend on $(GGC_H) and reload.h.
* local-alloc.c: Include "ggc.h" and "reload.h".
(struct equivalence): New member is_arg_equivalence.
(local_alloc): Always call update_equiv_regs.
(update_equiv_regs): Allocate reg_equiv_init; set reg_equiv_init_size.
Detect equivalences made by stores to memory in a second pass.
Return early if not optimizing.
Initialize reg_equiv_init for all equivalences; treat equivalences for
REG_EQUIV notes existing before this pass specially.
(no_equiv): Don't clear reg_equiv_init or remove notes if the
is_arg_equivalence field is set.
* reload.h (reg_equiv_init, reg_equiv_init_size): Declare.
* reload1.c (reg_equiv_init): No longer static.
(reg_equiv_init_size): New variable.
(reload): Don't allocate reg_equiv_init; don't free it when done but
clear it.
Restructure equivalence set up code not to set reg_equiv_init, but to
clear it when we can't use an equivalence.
Undo change disabling equivalences for MEM_READONLY_P memrefs.
Dump equivalencing insns to dump_file.
From-SVN: r100975
* gnu/classpath/jdwp/id/ArrayId.java: New file.
* gnu/classpath/jdwp/id/ArrayReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/ClassLoaderId.java: New file.
* gnu/classpath/jdwp/id/ClassObjectId.java: New file.
* gnu/classpath/jdwp/id/ClassReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/InterfaceReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/JdwpId.java: New file.
* gnu/classpath/jdwp/id/ObjectId.java: New file.
* gnu/classpath/jdwp/id/ReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/StringId.java: New file.
* gnu/classpath/jdwp/id/ThreadGroupId.java: New file.
* gnu/classpath/jdwp/id/ThreadId.java: New file.
From-SVN: r100969
* config/mips/mips.c (machine_function): Add varargs_size field.
(mips_setup_incoming_varargs): Store the amount of extra stack space
there rather than in *pretend_size. When saving registers, always
expect virtual_incoming_args_rtx to point to the start of the
pretend arguments.
(mips_va_start): Remove alignment hack. Handle all
!EABI_FLOAT_VARARGS_P cases in the same way.
(compute_frame_size): Handle varargs_size. Remove the redundant
!TARGET_OLDABI condition in the handling of pretend_args_size.
(mips_initial_elimination_offset): Remove the now-redundant check
of TARGET_NEWABI.
From-SVN: r100956
* tree-vrp.c (local_fold): Remove.
(simplify_using_ranges): Use fold_convert, not local_fold. Tweak
DIV/MOD case slightly for readability.
From-SVN: r100955
2005-06-14 Frank Ch. Eigler <fche@redhat.com>
PR mudflap/21023
* tree-mudflap.c (mudflap_finish_file): Exclude non-public
rather than static objects (!) from libmudflap registration.
* testsuite/libmudflap.c/externs.exp, externs-{1,2}.c: New test files.
* testsuite/libmudflap.c/cfrags.exp: Bypass new sources.
From-SVN: r100950
2005-06-14 Frank Ch. Eigler <fche@redhat.com>
PR mudflap/22064
* mf-impl.h (mudflap_mode, violation_mode): Make these ordinary
unsigned vars with #defines instead of enums.
From-SVN: r100945
* opt-functions.awk (global_state_p, needs_state_p, static_var): New.
(var_ref): Take the option's flags as a second parameter. Check
static_var.
* optc-gen.awk: Declare local state variables. Pass flags to var_ref.
From-SVN: r100937
PR rtl-optimization/22053
* reg-stack.c (compensate_edge): Correct mistake in the assertion
checking of EDGE_ABNORMAL_CALL edges; complex return values can
result in the top two stack slots, st(0) and st(1), being live.
From-SVN: r100926
* gnu/classpath/jdwp/id/ArrayId.java: New file.
* gnu/classpath/jdwp/id/ArrayReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/ClassLoaderId.java: New file.
* gnu/classpath/jdwp/id/ClassObjectId.java: New file.
* gnu/classpath/jdwp/id/ClassReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/InterfaceReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/JdwpId.java: New file.
* gnu/classpath/jdwp/id/ObjectId.java: New file.
* gnu/classpath/jdwp/id/ReferenceTypeId.java: New file.
* gnu/classpath/jdwp/id/StringId.java: New file.
* gnu/classpath/jdwp/id/ThreadGroupId.java: New file.
* gnu/classpath/jdwp/id/ThreadId.java: New file.
From-SVN: r100913
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): No longer
simplify DIV, MOD or ABS expressions using VRP information.
Remove WALK_DATA parameter. Prototype and all callers updated.
(eliminate_redundant_computations): Remove WALK_DATA parameter.
Prototype and all callers updated.
(optimize_stmt): WALK_DATA parameter is now unused.
* tree-vrp.c (local_fold): New function. Like fold, but
strips useless type conversions in the result.
(simplify_using_ranges): New function, largely cribbed from
tree-ssa-dom.c::simplify_rhs_and_lookup_avail_expr.
(vrp_finalize): Call simplify_using_ranges.
* gcc.dg/tree-ssa/20030807-10.c: VRP is now expected to
perform the desired transformations.
* gcc.dg/tree-ssa/20030806-6.c: Similarly.
* gcc.dg/tree-ssa/20040514-2.c: Similarly.
From-SVN: r100909
* expr.c (int highest_label_pc_this_method,
start_label_pc_this_method): New globals.
(lookup_label): Add start_label_pc_this_method to pc for label, and
update highest_label_pc_this_method. This prevents conflicts between
labels from different methods.
* java-tree.h: Declare new globals.
* jcf-parse.c (parse_class_file): If needed bump
start_label_pc_this_method and reset highest_label_pc_this_method.
From-SVN: r100896
