2014-05-21 Robert Dewar <dewar@adacore.com>
* errout.adb, erroutc.adb, erroutc.ads: Allow warning tag in pragma
Warnings (Off, string).
2014-05-21 Robert Dewar <dewar@adacore.com>
* osint.adb: Fix three error messages to say invalid instead
of erroneous.
* par-ch4.adb, exp_aggr.adb, sem_attr.adb, sem_aux.adb, sem_ch3.adb,
sem_ch5.adb, sem_ch6.adb, sem_ch7.adb, sem_dim.adb, sem_res.adb,
sem_util.adb, sem_util.ads: Fix incorrect use of erroneous in comments.
2014-05-21 Ed Schonberg <schonberg@adacore.com>
* freeze.adb, sem_ch13.adb, sem_ch13.ads, sem_ch9.adb,
sem_ch9.ads: Move discriminant manipulation routines for analysis of
aspect specifications from sem_ch9 to sem_ch13, where they belong.
From-SVN: r210695
2014-05-21 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Clearly document -gnatw.g (GNAT warnings).
Clearly document -gnatyg (GNAT style switches).
* usage.adb: Add line line for -gnatw.g (GNAT warnings) More
detail for line for -gnatyg (GNAT style switches) -gnatw.d/D is
available for VMS after all.
* warnsw.adb: Reorganize to eliminate duplicated code
(Restore_Warnings): Add a couple of missing entries
(Save_Warnings): Add a couple of missing entries.
* warnsw.ads: Add missing entries to Warning_Record (not clear
what the impact is).
2014-05-21 Robert Dewar <dewar@adacore.com>
* errout.adb (Set_Msg_Insertion_Warning): Handle ?*? (restriction
warning) case.
* errout.ads: Document ?*? (restriction warning) insertion.
* erroutc.adb (Get_Warning_Tag): Deal with ?*? (restriction
warning) case.
* erroutc.ads: Document use of * for restriction warning tag.
* restrict.adb (Restriction_Msg): Tag with ?*? instead of ??.
2014-05-21 Ed Schonberg <schonberg@adacore.com>
* sem_ch9.adb (Push_Scope_And_Install_Discriminants): Do not
make discriminants immediately visible when analyzing an aspect
of a subtype declaration.
(Uninstall_Discriminants): Do not apply to the entity in a
subtype declaration.
From-SVN: r210693
2014-05-21 Bob Duff <duff@adacore.com>
* sem_util.adb (Is_Dependent_Component_Of_Mutable_Object):
This was returning False if the Object is a constant view. Fix
it to return True in that case, because it might be a view of
a variable.
(Has_Discriminant_Dependent_Constraint): Fix latent
bug; this function was crashing when passed a discriminant.
2014-05-21 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Remove misplaced section that is now obsolete.
* s-arit64.adb: Minor code reorganization.
* sem_prag.adb: Minor comment fix (remove erroneous use of the
term erroneous).
2014-05-21 Robert Dewar <dewar@adacore.com>
* g-table.adb, g-dyntab.adb (Reallocate): Fix possible overflow in
computing new table size.
From-SVN: r210690
2014-05-21 Robert Dewar <dewar@adacore.com>
* einfo.ads: Minor reformatting.
* ceinfo.adb: Deal with slight format change of einfo.ads.
2014-05-21 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Analyze_Part_Of): Further work on the proper
implementation of the SPARK 2014 rule concerning private child
units (LRM 7.2.6).
2014-05-21 Vincent Celier <celier@adacore.com>
* makeusg.adb: Add switch -d to usage.
2014-05-21 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Find_Actual): If an actual that is the prefix
of an enclosing prefixed call has been rewritten, use Nkind
and Sloc to identify the corresponding formal, when handling
deferred references.
2014-05-21 Robert Dewar <dewar@adacore.com>
* debug.adb: Document -gnatd.z switch.
* sem_eval.adb (Why_Non_Static): Test -gnatd.z switch.
From-SVN: r210689
2014-05-21 Robert Dewar <dewar@adacore.com>
* einfo.ads (Can_Never_Be_Null): Minor comment update.
* sem_prag.adb (Check_Arg_Is_Task_Dispatching_Policy): Minor
error message change.
* s-arit64.adb ("abs"): New function. Use expression functions
for the simple conversions and arithmetic.
From-SVN: r210688
* cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
flag_reorder_blocks_and_partition.
* hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
From-SVN: r210683
PR middle-end/61252
* omp-low.c (handle_simd_reference): New function.
(lower_rec_input_clauses): Use it. Defer adding reference
initialization even for reduction without placeholder if in simd,
handle it properly later on.
* testsuite/libgomp.c++/simd-9.C: New test.
From-SVN: r210679
gcc/cp
PR c/60189
* parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
from here to...
(cp_parser_statement): ...here. Make sure only semicolon can go after
Cilk_sync.
gcc/testsuite
PR c++/60189
* c-c++-common/cilk-plus/CK/invalid_sync.cÑ: New test.
From-SVN: r210678
PR tree-optimization/60899
* gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
assume all static symbols will have definition wile parsing and
check the do have definition later in compilation; check that
variable referring symbol will be output before concluding that
reference is safe; be conservative for referring local statics;
be more precise about when comdat is output in other partition.
g++.dg/ipa/devirt-11.C: Update template.
From-SVN: r210676
PR bootstrap/60984
* ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED parameter.
* ipa-inline.c (inline_to_all_callers): If callee was removed; return.
(ipa_inline): Loop inline_to_all_callers until no more aliases are removed.
From-SVN: r210674
2014-05-20 Dehao Chen <dehao@google.com>
* ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
and callee count to get clone count.
* tree-inline.c (expand_call_inline): Use callee count instead of bb
count in copy_body.
From-SVN: r210660
2014-05-20 Cesar Philippidis <cesar@codesourcery.com>
libstdc++-v3/
* scripts/testsuite_flags.in (cxxflags): Remove @CXXFLAGS@ since
libstdc++.exp imports those flags via getenv.
* testsuite/lib/libstdc++.exp (libstdc++_init): Ensure that
CXXFLAGS contains a '-O' flag.
From-SVN: r210659
* tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
EH region of calls to pure functions that can throw an exception.
* tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
(copy_reference_ops_from_call): Also copy the EH region of the call if
it can throw an exception.
From-SVN: r210649
[gcc]
2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* simplify-rtx.c (simplify_binary_operation_1): Optimize case of
nested VEC_SELECTs that are inverses of each other.
[gcc/testsuite]
2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/vsxcopy.c: New test.
From-SVN: r210644
2014-05-20 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.c (process_scc): Dump SCC here, when
iterating,
(extract_and_process_scc_for_name): not here.
(cond_dom_walker::before_dom_children): Only process
stmts that end the BB in interesting ways.
(run_scc_vn): Mark param uses as visited.
From-SVN: r210643
* config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
operand 0 in order to prevent confusion about the number of
registers involved.
From-SVN: r210636
2014-05-20 Richard Biener <rguenther@suse.de>
gcc/
* config.gcc: Remove need_64bit_hwint.
* configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
* hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
it to be true.
* config.in: Regenerate.
* configure: Likewise.
libcpp/
* configure.ac: Copy gcc logic of detecting a 64bit type.
Remove HOST_WIDE_INT define.
* include/cpplib.h: typedef cpp_num_part to a 64bit type,
similar to how hwint.h does it.
* config.in: Regenerate.
* configure: Likewise.
From-SVN: r210632
Arnaud Charlet
John Marino
Richard Sandiford
Robert Dewar
Andreas Schwab
Bernd Schmidt
Bernd Schmidt
Oleg Endo
Jakub Jelinek
Igor Zamyatin
Jan Hubicka
Maciej W. Rozycki
Edward Smith-Rowland
GCC Administrator
Dehao Chen
Cesar Philippidis
Richard Sandiford
Xinliang David Li
DJ Delorie
Paolo Carlini
Jason Merrill
Alexey Merzlyakov
Eric Botcazou
Nick Clifton
Bill Schmidt
Richard Biener
Kyrylo Tkachov
Sebastian Huber
Joern Rennecke
Tim Shen
Jonathan Wakely