* config/picochip/picochip.md (cbranchhi4): No :CC for match_operator.
The instruction is then expanded explicitly.
(supported_compare): Callable instruction.
(compare): Likewise.
From-SVN: r174277
PR c++/49165
* gimplify.c (shortcut_cond_r): Don't special case
COND_EXPRs if they have void type on one of their arms.
* g++.dg/eh/cond5.C: New test.
From-SVN: r174273
* haifa-sched.c (schedule-block): Reorder the inner scheduling loop
to reduce duplication, and to achieve a slightly more logical order
of operations.
From-SVN: r174271
PR tree-optimization/49161
* tree-vrp.c (struct case_info): New type.
(compare_case_labels): Sort case_info structs instead of
trees, and not primarily by CASE_LABEL uids but by
label_for_block indexes.
(find_switch_asserts): Put case labels into struct case_info
array instead of TREE_VEC, adjust sorting, compare label_for_block
values instead of CASE_LABELs.
* gcc.c-torture/execute/pr49161.c: New test.
From-SVN: r174270
In libobjc/:
2011-05-26 Nicola Pero <nicola.pero@meta-innovation.com>
* sendmsg.c: Reindented part of the file. No non-trivial changes
in code.
From-SVN: r174269
In libobjc/:
2011-05-26 Nicola Pero <nicola.pero@meta-innovation.com>
* sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
not objc_lookupClass.
From-SVN: r174268
PR tree-optimization/49038
* tree-vect-loop-manip.c (vect_generate_tmps_on_preheader):
Ensure at least one epilogue iteration if required by data
accesses with gaps.
* tree-vectorizer.h (struct _loop_vec_info): Add new field
to mark loops that require peeling for gaps.
* tree-vect-loop.c (new_loop_vec_info): Initialize new field.
(vect_get_known_peeling_cost): Take peeling for gaps into
account.
(vect_transform_loop): Generate epilogue if required by data
access with gaps.
* tree-vect-data-refs.c (vect_analyze_group_access): Mark the
loop as requiring an epilogue if there are gaps in the end of
the strided group.
From-SVN: r174265
2011-05-25 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/stl_queue.h: Use noexcept per the FDIS.
* include/bits/stl_stack.h: Likewise.
From-SVN: r174254
PR libstdc++/49060
* include/backward/hashtable.h (hashtable::erase): Don't crash if
erasing first and another element with a reference to the other
element.
* testsuite/backward/hash_set/49060.cc: New.
From-SVN: r174240
PR c++/46245
* decl.c (grokdeclarator): Complain later for auto parameter.
* pt.c (splice_late_return_type): Handle use in a template
type-parameter.
From-SVN: r174227
2011-05-25 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.md (*movqi_extv_1)): Put back
"register_operand" check in "type" calculation.
(*movqi_extzv_2): Likewise.
From-SVN: r174223
In libobjc/:
2011-05-25 Richard Frith-Macdonald <rfm@gnu.org>
David Ayers <ayers@fsfe.org>
PR libobjc/38037
* sendmsg.c: Include objc/hash.h.
(get_implementation): New function, mostly with code from get_imp
updated to support the new +initialize dispatch table logic.
(get_imp): Use get_implementation.
(__objc_responds_to): Updated to support the new +initialize
dispatch table logic.
(class_respondsToSelector): Likewise.
(objc_msg_lookup): Use get_implementation.
(__objc_init_install_dtable): Removed.
(__objc_install_methods_in_dtable): Updated arguments.
(__objc_install_dispatch_table_for_class): Renamed to
__objc_install_dtable_for_class and updated to support the new
+initialize dispatch table logic.
(__objc_update_dispatch_table_for_class): Updated to support the
new +initialize dispatch table logic.
(__objc_forward): Call get_implementation instead of get_imp.
(prepared_dtable_table): New.
(__objc_prepare_dtable_for_class): New.
(__objc_prepared_dtable_for_class): New.
(__objc_get_prepared_imp): New.
(__objc_install_prepared_dtable_for_class): New.
Co-Authored-By: David Ayers <ayers@fsfe.org>
From-SVN: r174221
