Commits · 53b0dee13562d7e267c108d7d13580ad6b2b74fe · lvzhengyang / riscv-gcc-1

27 Dec, 2012 5 commits

rs6000.c (rs6000_deligitimze_address): Do not delegitimize TLS addresses on AIX. · 53b0dee1

        * config/rs6000/rs6000.c (rs6000_deligitimze_address): Do not
        delegitimize TLS addresses on AIX.
        (rs6000_legitimize_tls_address_aix): Append TLS symbol qualifier.
        Set SYMBOL_FLAG_LOCAL on module symbol.
        (output_toc): Do not append TLS symbol qualifier here.
        * config/rs6000/rs6000.md (tls_get_addr_internal): Add GPR 4 to
        clobbers.

From-SVN: r194732

committed Dec 27, 2012

53b0dee1 Browse Files

* target.def (supports_function_versions): Fix typo. · 9e1883a2
```
From-SVN: r194731
```
Andreas Schwab committed Dec 27, 2012
9e1883a2 Browse Files

Before this patch... · eb745e40

Before this patch, function multiversioning determines that two functions
are different by comparing the arch type and isa flags that are set
after the target string is processed. This leads to cases where  the
versions become identical when the command-line target options are
altered.

This patch modifies the function version determination to
just compare the target string.


2012-12-27  Sriraman Tallam  <tmsriram@google.com>

	* doc/tm.texi.in (TARGET_OPTION_SUPPORTS_FUNCTION_VERSIONS): Document
	new target hook.
	* doc/tm.texi: Regenerate.
	* c-family/c-common.c (handle_target_attribute): Retain target attribute
	for targets that support versioning.
	* target.def (supports_function_versions): New hook.
	* cp/class.c (add_method): Remove calls
	to DECL_FUNCTION_SPECIFIC_TARGET.
	* config/i386/i386.c (ix86_function_versions): Use target string
	to check for function versions instead of target flags.
	* (ix86_supports_function_versions): New function.
	* (is_function_default_version): Check target string.
	* TARGET_OPTION_SUPPORTS_FUNCTION_VERSIONS: New macro.

2012-12-27  Sriraman Tallam  <tmsriram@google.com>

	* testsuite/g++.dg/mv1.C: Remove target options.
	* testsuite/g++.dg/mv2.C: Ditto.
	* testsuite/g++.dg/mv3.C: Ditto.
	* testsuite/g++.dg/mv4.C: Ditto.
	* testsuite/g++.dg/mv5.C: Ditto.

From-SVN: r194730

committed Dec 27, 2012

eb745e40 Browse Files

Daily bump. · 1b9c5a88
```
From-SVN: r194729
```
GCC Administrator committed Dec 27, 2012
1b9c5a88 Browse Files
* cgraph.c (verify_cgraph_node): Don't allocate/free visited_nodes set. · 8052ea77
```
From-SVN: r194726
```
Steven Bosscher committed Dec 27, 2012
8052ea77 Browse Files

26 Dec, 2012 3 commits
- re PR libfortran/48960 (OPEN statement modifies NEWUNIT variable on error) · 4e766b5d
```
2012-12-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/48960
	* io/open.c (st_parameter_open):  Assign newunit number to user
	variable only if the the associated open statement is successful.

From-SVN: r194724
```
  Jerry DeLisle committed Dec 26, 2012
  4e766b5d Browse Files
- libffi merge · b4b575ce
```
From-SVN: r194722
```
  Anthony Green committed Dec 26, 2012
  b4b575ce Browse Files
- Daily bump. · dc3a31d4
```
From-SVN: r194721
```
  GCC Administrator committed Dec 26, 2012
  dc3a31d4 Browse Files
25 Dec, 2012 3 commits

PR fortran/55539 Fix regression in -fno-sign-zero. · eb3119f9

libgfortran ChangeLog:

2012-12-26  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/55539
	* io/write_float.def (output_float): Take into account decimal dot.

testsuite ChangeLog:

2012-12-26  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/55539
	* gfortran.dg/nosigned_zero_3.f90: New testcase.

From-SVN: r194717

committed Dec 26, 2012

eb3119f9 Browse Files

re PR target/53789 (ICE in gen_reg_rtx, at emit-rtl.c:864/865 when compiling GNU MPFR on parisc) · e255044e
```
	PR target/53789
	* config/pa/pa.md (movsi): Reject expansion of TLS symbol references
	after reload starts.

From-SVN: r194714
```
John David Anglin committed Dec 25, 2012
e255044e Browse Files
Daily bump. · 1eb4a0c9
```
From-SVN: r194712
```
GCC Administrator committed Dec 25, 2012
1eb4a0c9 Browse Files

24 Dec, 2012 1 commit
- Daily bump. · a2d45b3c
```
From-SVN: r194709
```
  GCC Administrator committed Dec 24, 2012
  a2d45b3c Browse Files
23 Dec, 2012 4 commits

re PR fortran/54884 (Externally used PRIVATE module procedure wrongly marked as TREE_PUBLIC()=0) · 5cf8132a

2012-12-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54884
        * module.c (write_symbol1_recursion): Set attr.public_use.
        * interface.c (check_sym_interfaces, check_uop_interfaces,
        gfc_check_interfaces): Remove attr.public_use code.
        * resolve.c (resolve_function, resolve_variable,
        resolve_typebound_procedure): Ditto.

2012-12-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54884
        * gfortran.dg/public_private_module_8.f90: New.

From-SVN: r194706

committed Dec 23, 2012

5cf8132a Browse Files

r10k-cache-barrier-10.c: Make a branch-likely instruction more likely. · 5f842aa5
```
gcc/testsuite/
	* gcc.target/mips/r10k-cache-barrier-10.c: Make a branch-likely
	instruction more likely.

From-SVN: r194705
```
Richard Sandiford committed Dec 23, 2012
5f842aa5 Browse Files
pr55315.c: Cast to long rather than int. · e018435a
```
gcc/testsuite/
	* gcc.target/mips/pr55315.c: Cast to long rather than int.

From-SVN: r194704
```
Richard Sandiford committed Dec 23, 2012
e018435a Browse Files
Daily bump. · 648396d1
```
From-SVN: r194703
```
GCC Administrator committed Dec 23, 2012
648396d1 Browse Files

22 Dec, 2012 4 commits

re PR lto/54728 (ICE in input_gimple_stmt, at gimple-streamer-in.c:254) · 2c2c4b29

	PR lto/54728
	* cgraph.h (symtab_real_symbol_p): Drop code looking for external functions.
	* lto-streamer-out.c (output_symbol_p): New function.
	(produce_symtab) Use it.

From-SVN: r194700

committed Dec 22, 2012

2c2c4b29 Browse Files

re PR fortran/55763 (Issues with some simpler CLASS(*) programs) · 4038d0fb

2012-12-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55763
        * module.c (mio_component): Don't skip _hash's initializer.
        * resolve.c (resolve_select_type): Add an assert.
        * trans-expr.c (gfc_conv_procedure_call): Handle
        INTENT(OUT) for UNLIMIT_POLY.

2012-12-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55763
        * gfortran.dg/unlimited_polymorphic_6.f90: New.

From-SVN: r194696

committed Dec 22, 2012

4038d0fb Browse Files

libgo: Update to revision 15193:6fdc1974457c of master library. · 409a5e7e
```
From-SVN: r194692
```
Ian Lance Taylor committed Dec 22, 2012
409a5e7e Browse Files
Daily bump. · 7e9268b4
```
From-SVN: r194691
```
GCC Administrator committed Dec 22, 2012
7e9268b4 Browse Files

21 Dec, 2012 20 commits

re PR ada/53737 (Assert_Failure on a generic package with a package as parameter) · a6b0643d

	PR ada/53737
	* sem_ch12.adb (Analyze_Associations): Do not check the legality of
	actuals for RACW types if this is an internal instantiation for a formal
	package with defaulted parameters.

From-SVN: r194687

committed Dec 21, 2012

a6b0643d Browse Files

compiler: Error if name defined in both package and file blocks. · 5c167ca0
```
From-SVN: r194685
```
Ian Lance Taylor committed Dec 21, 2012
5c167ca0 Browse Files
Fix copyright notices. · 9f9957da
```
From-SVN: r194683
```
Eric Botcazou committed Dec 21, 2012
9f9957da Browse Files

re PR tree-optimization/55355 (internal compiler error: in tree_low_cst, at tree.c:6415) · 28afe3fc

2012-12-21  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/55355
	* tree-sra.c (type_internals_preclude_sra_p): Also check that
	bit_position is small enough to fit a single HOST_WIDE_INT.

	* testsuite/g++.dg/torture/pr55355.C: New test.

From-SVN: r194682

committed Dec 21, 2012

28afe3fc Browse Files

rtlanal.c (volatile_insn_p): Delete commented out code. · c84a808e

	* rtlanal.c (volatile_insn_p): Delete commented out code.
	(side_effects_p): Likewise.
	(may_trap_p_1) <UNSPEC_VOLATILE>: Return 1 again.
	* target.def (unspec_may_trap_p): Adjust comment.
	* targhooks.c (default_unspec_may_trap_p): Don't handle UNSPEC_VOLATILE.
	* config/ia64/ia64.c (ia64_unspec_may_trap_p): Adjust to above change.

From-SVN: r194681

committed Dec 21, 2012

c84a808e Browse Files

re PR inline-asm/55775 (ICE when building pari) · 8e3a4869

2012-12-21  Vladimir Makarov  <vmakarov@redhat.com>

	PR middle-end/55775
	* lra-assigns.c (improve_inheritance): Do nothing after
	LRA_MAX_INHERITANCE_PASSES pass.
	* lra-constraints.c (MAX_CONSTRAINT_ITERATION_NUMBER): Rename to
	LRA_MAX_CONSTRAINT_ITERATION_NUMBER.  Move to lra-int.h.
	(MAX_INHERITANCE_PASSES): Rename to LRA_MAX_INHERITANCE_PASSES.
	Move to lra-int.h.
	* lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Move from
	lra-constraints.c.
	(LRA_MAX_INHERITANCE_PASSES): Ditto.

2012-12-21  Vladimir Makarov  <vmakarov@redhat.com>

	PR middle-end/55775
	* gcc.target/i386/pr55775.c: New test.

From-SVN: r194680

committed Dec 21, 2012

8e3a4869 Browse Files

re PR libfortran/30162 (Document when sequential I/O with named pipes works) · a0edd35c

2012-12-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/30162
	* io/unix.c (raw_tell):  If the lseek is done on a
	non-seekable file, return 0.

From-SVN: r194679

committed Dec 21, 2012

a0edd35c Browse Files

re PR bootstrap/54128 (GCC does not bootstrap on little endian mips due to… · 4b71920a

re PR bootstrap/54128 (GCC does not bootstrap on little endian mips due to mis-compare on tree-data-ref.c)

2012-12-21  Steve Ellcey  <sellcey@mips.com>

	PR bootstrap/54128
	* ira.c (build_insn_chain): Check only NONDEBUG instructions for
	register usage.

From-SVN: r194676

committed Dec 21, 2012

4b71920a Browse Files

varasm.c (bss_initializer_p): Remove static. · 2d7b0500

        * varasm.c (bss_initializer_p): Remove static.
        * output.h (bss_initializer_p): Declare.
        * xcoffout.c (xcoff_tbss_section_name): Define.
        * xcoffout.h (xcoff_tbss_section_name): Declare.
        * config/rs6000/xcoff.h (TARGET_ENCODE_SECTION_INFO): Define.
        (ASM_OUTPUT_TLS_COMMON): Merge strings.
        * config/rs6000/rs6000.c (tls_private_data_section): New.
        (output_toc): Only output CSECT decoration for TLS.
        Output appropriate CSECT for data or bss.
        (rs6000_xcoff_asm_init_sections) Define tls_private_data_section.
        (rs6000_xcoff_select_section): Handle TLS bss and private data.
        (rs6000_xcoff_file_start): Generate xcoff_tbss_section_name.
        (rs6000_xcoff_encode_section_info): Strip SYMBOL_FLAG_HAS_BLOCK_INFO
        from native TLS symbols.

From-SVN: r194675

committed Dec 21, 2012

2d7b0500 Browse Files

* c-c++-common/pr43942.c: Remove XFAIL for AIX. · 25743ba4
```
From-SVN: r194672
```
David Edelsohn committed Dec 21, 2012
25743ba4 Browse Files
* gcc.c-torture/compile/pr44707.c: Do not try to assemble on AIX. · e6540d3e
```
From-SVN: r194671
```
David Edelsohn committed Dec 21, 2012
e6540d3e Browse Files

target-supports.exp (add_options_for_tls): Add -pthread for AIX as well. · 95b32587

        * lib/target-supports.exp (add_options_for_tls): Add -pthread for
        AIX as well.
        (check_effective_target_powerpc_vsx_ok): Only test VSX on AIX 7.1
        and above.

From-SVN: r194670

committed Dec 21, 2012

95b32587 Browse Files

re PR bootstrap/54659 (Bootstrap with --disable-nls broken under Windows) · 3ff15c3b
```
	PR bootstrap/54659

compiler: Don't include <gmp.h>, now included by go-system.h.

	* go-system.h: Don't include <cstdio>.

From-SVN: r194669
```
Ian Lance Taylor committed Dec 21, 2012
3ff15c3b Browse Files
pthread-init-2.c (dg-options): Define _XOPEN_SOURCE=500 on AIX. · b1ad2a2a
```
        * gcc.dg/pthread-init-2.c (dg-options): Define _XOPEN_SOURCE=500
        on AIX.

From-SVN: r194668
```
David Edelsohn committed Dec 21, 2012
b1ad2a2a Browse Files

re PR middle-end/52996 (ice in verify_loop_structure, at cfgloop.c:1567) · 811ee85b

2012-12-21  Richard Biener  <rguenther@suse.de>

	PR rtl-optimization/52996
	* cprop.c (bypass_block): When loops are to be preserved
	do not bypass loop headers.  Revert earlier kludge to remove
	loops when doing that.

From-SVN: r194666

committed Dec 21, 2012

811ee85b Browse Files

re PR bootstrap/54659 (Bootstrap with --disable-nls broken under Windows) · d106911b

2012-12-21  Richard Biener  <rguenther@suse.de>

	PR bootstrap/54659
	* system.h: Include gmp.h.
	* tree-ssa-loop-niter.c: Do not include gmp.h here.
	* double-int.h: Likewise.
	* realmpfr.h: Likewise.

	fortran/
	* gfortran.h: Do not include gmp.h here.

From-SVN: r194665

committed Dec 21, 2012

d106911b Browse Files

re PR fortran/55763 (Issues with some simpler CLASS(*) programs) · 4cc70466

2012-12-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/55763
	* match.c (select_type_set_tmp): Return is a derived type or
	class typespec has no derived type.
	* resolve.c (resolve_fl_var_and_proc): Exclude select type
	temporaries from 'pointer'.
	(resolve_symbol): Exclude select type temporaries from tests
	for assumed size and assumed rank.

2012-12-21  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/55763
	* gfortran.dg/unlimited_polymorphic_4.f03: New test.

From-SVN: r194663

committed Dec 21, 2012

4cc70466 Browse Files

adaint.c: Move directive around. · 8afd02aa

	* adaint.c: Move directive around.
	* argv.c: Likewise.
	* cio.c: Likewise.
	* cstreams.c: Likewise.
	* env.c: Likewise.
	* exit.c: Likewise.
	* init.c: Likewise.
	* initialize.c: Likewise.
	* raise.c: Likewise.
	* seh_init.c: Likewise.
	* targext.c: Likewise.

From-SVN: r194660

committed Dec 21, 2012

8afd02aa Browse Files

re PR middle-end/52996 (ice in verify_loop_structure, at cfgloop.c:1567) · d846aac9
```
2012-12-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/52996
	* gcc.dg/torture/pr52996.c: New testcase.

From-SVN: r194659
```
Richard Biener committed Dec 21, 2012
d846aac9 Browse Files

os_defines.h (_GLIBCXX_LLP64): Define if llp64 abi is used. · 3cc6dd4d

	* config/os/mingw32/os_defines.h (_GLIBCXX_LLP64): Define if llp64
	abi is used.
	* config/os/mingw32-w64/os_defines.h: Likewise.
	* libsupc++/cxxabi.h (__base_class_type_info): Adjust
	type of __offset_flags for llp64.
	* libsupc++/eh_alloc.cc (EMERGENCY_OBJ_SIZE): Define proper
	for llp64 abi.
	(EMERGENCY_OBJ_COUNT): Likewise.
	(bitmask_type): Likewise.
	* libsupc++/hash_bytes.cc (_Hash_bytes): Handle llp64.

From-SVN: r194658

committed Dec 21, 2012

3cc6dd4d Browse Files