Commits · 5bf4dcf26d92bf18a53032378517e0365ba58385 · lvzhengyang / riscv-gcc-1

23 Dec, 2011 13 commits

neon.md (float<mode><V_cvtto>2): New. · 5bf4dcf2

2011-12-23  Dmitry Plotnikov  <dplotnikov@ispras.ru>

	* config/arm/neon.md (float<mode><V_cvtto>2): New.
	(floatuns<mode><V_cvtto>2): New.
	(fix_trunc<mode><V_cvtto>2): New.
	(fix_truncuns<mode><V_cvtto>2): New.
	* config/arm/iterators.md (V_cvtto): New iterator.

gcc/testsuite/:
	* gcc.target/arm/vect-vcvt.c: New test.
	* gcc.target/arm/vect-vcvtq.c: New test.
	
	* gcc.dg/vect/fast-math-pr35982.c: Added vect_strided2 alternative
	in final check.
	
	* lib/target-supports.exp (check_effective_target_vect_intfloat_cvt):
	True for ARM NEON.
	(check_effective_target_vect_uintfloat_cvt): Likewise.
	(check_effective_target_vect_floatuint_cvt): Likewise.
	(check_effective_target_vect_floatint_cvt): Likewise.

From-SVN: r182657

committed Dec 23, 2011

5bf4dcf2 Browse Files

[multiple changes] · a17e8c05

2011-12-23  Pascal Obry  <obry@adacore.com>

	* prj.ads (For_Every_Project_Imported): Add In_Aggregate_Lib
	parameter to generic formal procedure.
	* prj.adb (For_Every_Project_Imported): Update accordingly.
	(Recursive_Check): Likewise. Do not parse imported project for
	aggregate library. This is needed as the imported projects are
	there just to handle dependencies.
	(Look_For_Sources): Likewise.
	(Recursive_Add): Likewise.
	* prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb:
	Add In_Aggregate_Lib parameter to routines used with
	For_Every_Project_Imported generic procedure.
	* prj-nmsc.adb (Tree_Processing_Data): Add In_Aggregate_Lib field.
	(Check): Move where it is used. Fix implementation
	to not check libraries that are inside aggregate libraries.
	(Recursive_Check): Add In_Aggregate_Lib parameter.

2011-12-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch7.adb (Analyze_Package_Body, Has_Referencer): A generic
	package is a referencer regardless of whether there is a
	subsequent subprogram with an Inline pragma.

2011-12-23  Geert Bosch  <bosch@adacore.com>

	* sem_ch3.adb (Can_Derive_From): Check matching Float_Rep on VMS.

From-SVN: r182656

committed Dec 23, 2011

a17e8c05 Browse Files

gnatcmd.adb, [...]: Minor reformatting. · 7471389a

2011-12-23  Pascal Obry  <obry@adacore.com>

	* gnatcmd.adb, prj.adb, prj-nmsc.adb: Minor reformatting.

From-SVN: r182655

committed Dec 23, 2011

7471389a Browse Files

re PR rtl-optimization/50396 (SSE division by zero generates incorrect code with… · e46bf5d6

re PR rtl-optimization/50396 (SSE division by zero generates incorrect code with optimizations enabled)

2011-12-23  Richard Guenther  <rguenther@suse.de>

	PR rtl-optimization/50396
	* simplify-rtx.c (simplify_binary_operation_1): Properly
	guard code that only works for integers.

	* gcc.dg/torture/pr50396.c: New testcase.

From-SVN: r182653

committed Dec 23, 2011

e46bf5d6 Browse Files

vms-crtlmap.map (log10): Fix typo. · a27d7a6f

2011-12-23  Tristan Gingold  <gingold@adacore.com>

	* config/vms/vms-crtlmap.map (log10): Fix typo.

From-SVN: r182652

committed Dec 23, 2011

a27d7a6f Browse Files

vms.h (SUPPORTS_ONE_ONLY): Define. · d18b704b

2011-12-23  Tristan Gingold  <gingold@adacore.com>

	* config/ia64/vms.h (SUPPORTS_ONE_ONLY): Define.

From-SVN: r182651

committed Dec 23, 2011

d18b704b Browse Files

re PR tree-optimization/43491 (Unnecessary temporary for global register variable) · 2b9ed3bc

2011-12-22  Bin Cheng  <bin.cheng@arm.com>
	Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43491
	* tree-ssa-pre.c (eliminate): Don't replace global register
	variable when it is the RHS of a single assign.

	testsuite:
	* gcc.dg/tree-ssa/pr43491.c: New test.


Co-Authored-By: Richard Guenther <rguenther@suse.de>

From-SVN: r182650

committed Dec 23, 2011

2b9ed3bc Browse Files

toplev.c (process_options): Fix typo. · 994182df

2011-12-22  Joey Ye  <joey.ye@arm.com>
    
    * toplev.c (process_options): Fix typo.

From-SVN: r182649

committed Dec 23, 2011

994182df Browse Files

Commit missing log entry. · 81f7827a
```
From-SVN: r182648
```
John David Anglin committed Dec 23, 2011
81f7827a Browse Files
re PR testsuite/50722 (FAIL: gcc.dg/pr49994-3.c (test for excess errors)) · c8882fc1
```
	PR testsuite/50722
	gcc.dg/pr49994-3.c: xfail on hppa*-*-*.

From-SVN: r182647
```
John David Anglin committed Dec 23, 2011
c8882fc1 Browse Files

re PR middle-end/51252 (FAIL: c-c++-common/tm/freq.c (internal compiler error)) · 57d138a9

	PR middle-end/51252
	* config/pa/pa.c (pa_som_tm_clone_table_section): New function.
	(som_tm_clone_table_section): Declare.
	(pa_file_start_space): Create $TM_CLONE_TABLE$ subspace.
	(pa_som_asm_init_sections): Init som_tm_clone_table_section.
	* config/pa/som.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.

From-SVN: r182646

committed Dec 23, 2011

57d138a9 Browse Files

regex.h (match_results::size_type): Use allocator_traits. · 2ae90de6
```
	* include/bits/regex.h (match_results::size_type): Use
	allocator_traits.

From-SVN: r182645
```
Jonathan Wakely committed Dec 23, 2011
2ae90de6 Browse Files
Daily bump. · b409bbe6
```
From-SVN: r182644
```
GCC Administrator committed Dec 23, 2011
b409bbe6 Browse Files

22 Dec, 2011 25 commits

tm.texi.in (TARGET_PREPARE_PCH_SAVE): New hook. · e32ea2d1

gcc/
	* doc/tm.texi.in (TARGET_PREPARE_PCH_SAVE): New hook.
	* doc/tm.texi: Regenerate.
	* target.def (prepare_pch_save): New hook.
	* c-family/c-pch.c (c_common_write_pch): Call it.
	* config/mips/mips.c (was_mips16_pch_p): Delete.
	(mips_set_mips16_mode): Don't refer to was_mips16_pch_p.
	(mips_prepare_pch_save): New function.
	(TARGET_PREPARE_PCH_SAVE): Define.

From-SVN: r182640

committed Dec 22, 2011

e32ea2d1 Browse Files

go-gcc.cc (set_placeholder_pointer_type): Arrange for the type name to have a… · dcf30625

go-gcc.cc (set_placeholder_pointer_type): Arrange for the type name to have a DECL_ORIGINAL_TYPE as gcc expects.

	* go-gcc.cc (set_placeholder_pointer_type): Arrange for the type
	name to have a DECL_ORIGINAL_TYPE as gcc expects.
	(set_placeholder_struct_type): Likewise.
	(set_placeholder_array_type): Likewise.
	(named_type): Set DECL_ORIGINAL_TYPE.

From-SVN: r182639

committed Dec 22, 2011

dcf30625 Browse Files

PR 51646 Use POSIX mode flags in open() argument. · 42dfafa9

2011-12-22  Janne Blomqvist  <jb@gcc.gnu.org>
	Tobias Burnus  <burnus@net-b.de>

	PR libfortran/51646
	* acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Use POSIX mode
	flags, omit mode argument when flags argument does not have
	O_CREAT.
	* io/unix.c (tempfile): Use POSIX mode flags.
	* configure: Regenerate.


Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r182638

committed Dec 22, 2011

42dfafa9 Browse Files

libgo: Use -std=gnu99 on Solaris 10. · bbe847a1
```
From Rainer Orth.

From-SVN: r182637
```
Ian Lance Taylor committed Dec 22, 2011
bbe847a1 Browse Files

re PR middle-end/51212 (ICE: verify_flow_info failed: BB 3 can not throw but has… · ee777b71

re PR middle-end/51212 (ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -fgnu-tm -fnon-call-exceptions and transaction_callable)

	PR middle-end/51212
	* opts.c (finish_options): Call sorry on -fgnu-tm and
	-fnon-call-exceptions combination.

From-SVN: r182636

committed Dec 22, 2011

ee777b71 Browse Files

runtime: Fix missing USING_SPLIT_STACK ifdef. · a05fe190
```
From Uros Bizjak.

From-SVN: r182633
```
Ian Lance Taylor committed Dec 22, 2011
a05fe190 Browse Files
re PR libstdc++/48362 (pretty printer fails for zero-size std::tuple<>) · 7bde8133
```
	PR libstdc++/48362
	* testsuite/libstdc++-prettyprinters/48362.cc: New.

From-SVN: r182632
```
Jonathan Wakely committed Dec 22, 2011
7bde8133 Browse Files

invoke.texi (C++ Dialect Options): Add missing options and move… · 1f653d0b

invoke.texi (C++ Dialect Options): Add missing options and move -Wzero-as-null-pointer-constant to ...

2011-12-22  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/invoke.texi (C++ Dialect Options): Add missing options and
	move -Wzero-as-null-pointer-constant to ...
	(Warning Options): ... here.

From-SVN: r182631

committed Dec 22, 2011

1f653d0b Browse Files

re PR target/47643 (x86 -mtune docs still imply i386 is the default for codegen) · d7816baa
```
	PR target/47643
	* doc/invoke.texi (i386 and x86-64 Options): Fix description of
	-mtune without -march.

From-SVN: r182630
```
Jonathan Wakely committed Dec 22, 2011
d7816baa Browse Files
re PR target/51643 (Incorrect code produced for tail-call of weak function with -O2/-O3 option) · 444880b9
```
	PR target/51643
	* arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous
	change.

From-SVN: r182628
```
Richard Earnshaw committed Dec 22, 2011
444880b9 Browse Files

ia64.c (ia64_promote_function_mode): Remove. · 8ee95727

2011-12-22  Tristan Gingold  <gingold@adacore.com>

	* config/ia64/ia64.c (ia64_promote_function_mode): Remove.
	(TARGET_PROMOTE_FUNCTION_MODE): Remove.
	(ia64_function_value): Call promote_function_mode instead of
	ia64_promote_function_mode.
	* config/ia64/vms.h (PROMOTE_MODE): Define.
	(TARGET_PROMOTE_FUNCTION_MODE): Define.

From-SVN: r182627

committed Dec 22, 2011

8ee95727 Browse Files

re PR rtl-optimization/27468 (sign-extending Alpha instructions not exploited) · 64729d8c

	PR target/27468
	* common/config/alpha/alpha-common.c (alpha_option_optimization_table):
	Enable flag_ree at -O2 or higher.

From-SVN: r182626

committed Dec 22, 2011

64729d8c Browse Files

re PR debug/51650 (LTO ICE in dwarf2out_finish, at dwarf2out.c:22501 while building libxul) · d002ee39

2011-12-22  Richard Guenther  <rguenther@suse.de>

	PR lto/51650
	* lto.c (uniquify_nodes): Register TYPE_DECLs with the
	debuginfo machinery.

	* g++.dg/lto/pr51650-1_0.C: New testcase.
	* g++.dg/lto/pr51650-2_0.C: Likewise.

From-SVN: r182625

committed Dec 22, 2011

d002ee39 Browse Files

tree-pass.h (pass_reload): Declare. · ae2b9cb6

	* tree-pass.h (pass_reload): Declare.
	* ira.c (overall_cost_before, saved_flag_ira_share_spill_slots):
	New global variables, moved out of ira.
	(do_reload): New static function, split off from the second half
	of ...
	(ira): ... here.
	(gate_ira): Remove.
	(pass_ira): Use TV_IRA, set gate to NULL, and set flags to
	TODO_dump_func.
	(rest_of_handle_reload): New static function.
	(pass_reload): New.

From-SVN: r182624

committed Dec 22, 2011

ae2b9cb6 Browse Files

i386-common.c (ix86_option_optimization_table): Move OPT_free processing from ... · 95c64830

	* common/config/i386/i386-common.c (ix86_option_optimization_table):
	Move OPT_free processing from ...
	* config/i386/i386.c (ix86_option_override_internal):  ... here.

From-SVN: r182623

committed Dec 22, 2011

95c64830 Browse Files

re PR target/51643 (Incorrect code produced for tail-call of weak function with -O2/-O3 option) · 50c9d049

	PR target/51643
	* arm.c (arm_function_ok_for_sibcall): Don't try to tailcall a
	weak function on bare-metal EABI targets.

	* gcc.target/arm/sibcall-2.c: New test.

From-SVN: r182621

committed Dec 22, 2011

50c9d049 Browse Files

re PR libstdc++/48362 (pretty printer fails for zero-size std::tuple<>) · 9dacb44b
```
	PR libstdc++/48362
	* python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle empty
	tuples.

From-SVN: r182620
```
Jonathan Wakely committed Dec 22, 2011
9dacb44b Browse Files

[multiple changes] · 2d1debf8

2011-12-22  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Create the objects
	associated with exception handling unconditionally.
	(Build_Adjust_Statements): Create the objects associated with
	exception handling unconditionally.
	(Build_Components): Create the objects associated with exception
	handling unconditionally.
	(Build_Finalize_Statements): Create the objects associated with
	exception handling unconditionally.
	(Build_Initialize_Statements): Create the objects associated with
	exception handling unconditionally.
	(Build_Object_Declarations): Set the proper location of the data
	record when exception propagation is forbidden.

2011-12-22  Gary Dismukes  <dismukes@adacore.com>

	* a-tienio.adb (Put): Test validity of Item parameters before
	applying Image, and raise Constraint_Error for invalid values.

2011-12-22  Bob Duff  <duff@adacore.com>

	* a-stwima.ads (Initialize,Adjust,Finalize): Add overriding indicators.
	* a-ststio.ads (AFCB_Allocate,AFCB_Close,AFCB_Free,Read,Write): Add
	overriding indicators.

From-SVN: r182619

committed Dec 22, 2011

2d1debf8 Browse Files

* s-osinte-hpux-dce.ads: Update header to GPLv3 · c7288f61
```
From-SVN: r182618
```
Arnaud Charlet committed Dec 22, 2011
c7288f61 Browse Files

a-cohase.ads, [...]: Update to latest RM version. · 3b59004a

2011-12-22  Ed Schonberg  <schonberg@adacore.com>

	* a-cohase.ads, a-cohase.adb: Update to latest RM version. Add
	aspect Constant_Reference to set type, and corresponding
	functions.
	* a-cihama.ads, a-cihama.adb: Update to latest RM version. Add
	function Reference to provide a proper element iterator construct
	over indefinite maps.

2011-12-22  Ed Schonberg  <schonberg@adacore.com>

	* exp_attr.adb (Expand_N_Attribute, case 'Access): Do not insert
	implicit conversion on prefix of Unrestricted_Access when prefix
	is an explicit dereference.

From-SVN: r182617

committed Dec 22, 2011

3b59004a Browse Files

[multiple changes] · 9a7e930f

2011-12-22  Vincent Pucci  <pucci@adacore.com>

	* sem_dim.adb: Addressed all ??? comments. Replacement of warnings by
	errors using continuation marks.
	(Error_Dim_Msg_For_?): Renaming of Error_Dim_For_?.

2011-12-22  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, sem_ch3.ads, sem_prag.adb: Minor code clean up.

From-SVN: r182616

committed Dec 22, 2011

9a7e930f Browse Files

re PR testsuite/51645 (FAIL: g++.dg/cpp0x/alias-decl-debug-0.C (test for excess errors)) · 868df137
```
	PR testsuite/51645
	* g++.dg/cpp0x/alias-decl-debug-0.C: Add dg-skip-if.

From-SVN: r182615
```
Uros Bizjak committed Dec 22, 2011
868df137 Browse Files
Daily bump. · a1894268
```
From-SVN: r182613
```
GCC Administrator committed Dec 22, 2011
a1894268 Browse Files
* config/i386/morestack.S: Simplify CFI opcodes throughout. · c9312a37
```
From-SVN: r182609
```
Ian Lance Taylor committed Dec 22, 2011
c9312a37 Browse Files

extend.texi (__builtin_expect): Improve example. · e2724fd2

2011-12-21  Jonathan Wakely  <jwakely.gcc@gmail.com>
	    Jim Avera  <james_avera@yahoo.com>

	* doc/extend.texi (__builtin_expect): Improve example.  

Co-Authored-By: Jim Avera <james_avera@yahoo.com>

From-SVN: r182608

committed Dec 22, 2011

e2724fd2 Browse Files

21 Dec, 2011 2 commits
- runtime: Catch signals on altstack, disable splitstack signal blocking. · a6dcb7d4
```
From-SVN: r182607
```
  Ian Lance Taylor committed Dec 21, 2011
  a6dcb7d4 Browse Files
- i386.c (ix86_option_override_internal): Enable flag_ree also for 32bit targets. · e0d2f030
```
	* config/i386/i386.c (ix86_option_override_internal): Enable flag_ree
	also for 32bit targets.

testsuite/ChangeLog:

	* gcc.dg/pr50038.c: Move to ...
	* gcc.target/i386/pr50038.c: ... here.  Test on all targets.

From-SVN: r182605
```
  Uros Bizjak committed Dec 21, 2011
  e0d2f030 Browse Files