Commits · cdbbee7a4321fba5fe8371fd4d3c338850a7bbdb · lvzhengyang / riscv-gcc-1

19 Jun, 2007 8 commits

MAINTAINERS (Write After Approval): Add myself. · cdbbee7a

2007-06-19  Rask Ingemann Lambertsen  <rask@sygehus.dk>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r125850

committed Jun 19, 2007

cdbbee7a Browse Files

tree-ssa-structalias.c (handle_ptr_arith): Make sure to only handle positive… · 9bf448b9

tree-ssa-structalias.c (handle_ptr_arith): Make sure to only handle positive offsets that fit in a HOST_WIDE_INT.

2007-06-19  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (handle_ptr_arith): Make sure to
	only handle positive offsets that fit in a HOST_WIDE_INT.

	* g++.dg/torture/pr30252.C: New testcase.

From-SVN: r125849

committed Jun 19, 2007

9bf448b9 Browse Files

i386.c (ix86_emit_swsqrtsf): Limit the result of rsqrt insn to FLT_MAX to avoid… · 258d0b9b

i386.c (ix86_emit_swsqrtsf): Limit the result of rsqrt insn to FLT_MAX to avoid NaN for zero input argument.

	* config/i386/i386.c (ix86_emit_swsqrtsf): Limit the result of
	rsqrt insn to FLT_MAX to avoid NaN for zero input argument.

From-SVN: r125847

committed Jun 19, 2007

258d0b9b Browse Files

re PR middle-end/31950 (ICE in tree-ssa-alias-warnings.c) · 7ffc27a6

2007-06-19  Richard Guenther  <rguenther@suse.de>

	PR middle-end/31950
	* tree-ssa-alias-warnings.c (ffan_walker): Punt on MTAGs.

From-SVN: r125846

committed Jun 19, 2007

7ffc27a6 Browse Files

* config/m32r/linux.h (LIB_SPEC): Always imply -lpthread for -pthread. · a3a7addb
```
From-SVN: r125845
```
Nick Clifton committed Jun 19, 2007
a3a7addb Browse Files

re PR tree-optimization/32353 (Miscompilation with RESULT_DECL) · fda2b8e3

	PR tree-optimization/32353
	* tree-ssa-structalias.c (set_uids_in_ptset): Also handle RESULT_DECL.

	* g++.dg/opt/nrv13.C: New test.

From-SVN: r125841

committed Jun 19, 2007

fda2b8e3 Browse Files

Daily bump. · dbdfc53e
```
From-SVN: r125837
```
GCC Administrator committed Jun 19, 2007
dbdfc53e Browse Files

Breakpoint.java: Make abstract. · 02b1e78c

        * gnu/gcj/jvmti/Breakpoint.java: Make abstract.
        (method): Change from private to protected.
        (location): Likewise.
        (Breakpoint): Change argument list to take only integer type.
        Add default constructor.
        (initialize_native): Renamed to ...
        (_save_insn): ... this to make function more explicit.
        (execute): New method.
        * gnu/gcj/jvmti/Breakpoint.h: Regenerate.
        * gnu/gcj/jvmti/natBreakpoint.cc (initialize_native): Rename to...
        (_save_insn): ... this.
        (install): Save the original instruction.
        * gnu/gcj/jvmti/NormalBreakpoint.java: New file.
        * gnu/gcj/jvmti/NormalBreakpoint.h: New file.
        * gnu/gcj/jvmti/natNormalBreakpoint.cc: New file.
        * gnu/gcj/jvmti/BreakpointManager.java (newBreakpoint):
        Instantiate a NormalBreakpoint instead of Breakpoint.
        * interpret-run.cc (insn_breakpoint): Remove breakpoint actions
        and call Breakpoint.execute to do them.
        * classpath/lib/gnu/gcj/jvmti/Breakpoint.class: Regenerate.
        * classpath/lib/gnu/gcj/jvmti/BreakpointManager.class: Likewise.
        * classpath/lib/gnu/gcj/jvmti/NormalBreakpoint.class: New file.
        * sources.am: Regenerate.
        * Makefile.am (nat_source_files): Add natNormalBreakpoint.cc.
        * Makefile.in: Regenerated.

From-SVN: r125834

committed Jun 19, 2007

02b1e78c Browse Files

18 Jun, 2007 19 commits

re PR fortran/20882 ([4.2 only] PURE procedure containing pointer assignment to… · f7b950b9

re PR fortran/20882 ([4.2 only] PURE procedure containing pointer assignment to dummy with pointer component)

2007-06-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20882
	Correct the PR number from 20082 to 20882.

From-SVN: r125832

committed Jun 18, 2007

f7b950b9 Browse Files

re PR fortran/20863 ([4.2 only] Pointer problems in PURE procedures) · d2088bb6

2007-06-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20863
	PR fortran/20082
	* resolve.c (resolve_code): Use gfc_impure_variable as a
	condition for rejecting derived types with pointers, in pure
	procedures.
	(gfc_impure_variable): Add test for dummy arguments of pure
	procedures; any for functions and INTENT_IN for subroutines.

	PR fortran/32236
	* data.c (gfc_assign_data_value): Change the ICE on an array
	reference initializer not being an array into an error and
	clear init to prevent a repetition of the error.

2007-06-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/20863
	PR fortran/20082
	* gfortran.dg/impure_assignment_2.f90 : New test.

	PR fortran/32236
	* gfortran.dg/data_initialized_2.f90 : New test.

	* gfortran.dg/equiv_7.f90 : Test for endianess and call the
	appropriate version of 'dmach'.

From-SVN: r125831

committed Jun 18, 2007

d2088bb6 Browse Files

re PR target/32389 (ICE in extract_constrain_insn_cached when using -msse) · 80dcd3aa

        PR target/32389
        * config/i386/i386.h (enum ix86_stack_slot): Add SLOT_VIRTUAL.
        * config/i386/i386.c (assign_386_stack_local): Assert that
        SLOT_VIRTUAL is valid only before virtual regs are instantiated.
        (ix86_expand_builtin) [IX86_BUILTIN_LDMXCSR, IX86_BUILTIN_STMXCSR]:
        Use SLOT_VIRTUAL stack slot instead of SLOT_TEMP.
        * config/i386/i386.md (truncdfsf2, truncxf<mode>2): Ditto.

testsuite/ChangeLog:

        PR target/32389
        * gcc.target/i386/pr32389.c New test.

From-SVN: r125830

committed Jun 19, 2007

80dcd3aa Browse Files

re PR c++/31923 (g++ accepts a storage-class-specifier on a template explicit specialization) · 736b8100

gcc/cp/ChangeLog
2007-06-15  Simon Baldwin <simonb@google.com>

        PR c++/31923
        * parser.c (cp_parser_single_declaration): Added check for storage
        class other than sc_none in parsed declaration, and a flag to indicate
        if the call is part of an explicit template specialization parse.
        * (cp_parser_explicit_specialization): Specialization check flag added
        to call to cp_parser_single_declaration(), set true.
        * (cp_parser_template_declaration_after_export): Specialization check
        flag added to call to cp_parser_single_declaration(), set false.
        * pt.c (check_explicit_specialization): Added code to copy visiblity
        and linkage from the templated function to the explicit specialization.
  
gcc/testsuite/ChangeLog
2007-06-15  Simon Baldwin <simonb@google.com>
  
        PR c++/31923
        * g++.dg/template/error25.C: New.
        * g++.dg/template/spec35.C: New.

From-SVN: r125829

committed Jun 18, 2007

736b8100 Browse Files

* config/ia64/ia64.h (LIBGCC2_TF_CEXT): New. · d448952a
```
From-SVN: r125828
```
Steve Ellcey committed Jun 18, 2007
d448952a Browse Files

re PR middle-end/32321 (ICE in df_refs_verify with -fgcse-sm) · bfff9190

2007-06-18  Seongbae Park  <seongbae.park@gmail.com>

	PR rtl-optimization/32321
	* gcse.c (replace_store_insn): Update the note before
	calling emit_insn_after.

From-SVN: r125827

committed Jun 18, 2007

bfff9190 Browse Files

Revert 125825 due to mismatching patch/changelog. · aacc93b5
```
From-SVN: r125826
```
Seongbae Park committed Jun 18, 2007
aacc93b5 Browse Files

re PR rtl-optimization/32339 (ICE in insert_save, at caller-save.c:726) · af4c82ed

gcc/ChangeLog:

2007-06-18  Seongbae Park  <seongbae.park@gmail.com>

	PR rtl-optimization/32339
	* df-scan.c (df_uses_record): Don't modify flags but just add to
	it for df_ref_record.

gcc/testsuite/ChangeLog:

2007-06-18  Martin Michlmayr <tbm@cyrius.com>

	PR rtl-optimization/32339
	* gcc.c-torture/compile/pr32339.c: New test.

From-SVN: r125825

committed Jun 18, 2007

af4c82ed Browse Files

revert: re PR target/32313 (Bootstrap failure running gengtype in stage 2.) · 2902c34e

	Revert:

	2007-06-18  David Daney  <ddaney@avtrex.com

	PR target/32313
	* config/mips/mips.c (mips_expand_call): Mark $gp as used by
	local function call.

From-SVN: r125824

committed Jun 18, 2007

2902c34e Browse Files

re PR target/32313 (Bootstrap failure running gengtype in stage 2.) · d4977f6c
```
	PR target/32313
	* config/mips/mips.c (mips_expand_call): Mark $gp as used by
	local function call.

From-SVN: r125818
```
David Daney committed Jun 18, 2007
d4977f6c Browse Files

stl_list.h: Rename guard macro consistently with file name. · 046d30f4

2007-06-18  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_list.h: Rename guard macro consistently with
	file name.
	* include/bits/stl_algobase.h: Likewise.
	* include/bits/stl_map.h: Likewise.
	* include/bits/stl_queue.h: Likewise.
	* include/bits/stl_set.h: Likewise.
	* include/bits/stl_stack.h: Likewise.
	* include/bits/stl_iterator_base_types.h: Likewise.
	* include/bits/stl_multimap.h: Likewise.
	* include/bits/stl_pair.h: Likewise.
	* include/bits/stl_vector.h: Likewise.
	* include/bits/stl_deque.h: Likewise.
	* include/bits/stl_multiset.h: Likewise.
	* include/bits/stl_iterator_base_funcs.h: Likewise.
	* include/bits/stl_algo.h: Likewise.
	* include/bits/stl_iterator.h: Likewise.
	* include/bits/stl_tempbuf.h: Likewise.
	* include/bits/stl_bvector.h: Likewise.
	* include/bits/stl_function.h: Likewise.
	* include/bits/stl_tree.h: Likewise.

From-SVN: r125815

committed Jun 18, 2007

046d30f4 Browse Files

re PR rtl-optimization/32355 (ICE in df_lr_verify_transfer_functions, at df-problems.c:1924) · 8b9d606b

2007-06-18  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/32355
	* gcse (rest_of_handle_gcse): Add call to df_finish_pass after
	cse_main.
	* df-problems.c (df_note_bb_compute): Fix dumping info.
	
2007-06-18  Kenneth Zadeck <zadeck@naturalbridge.com>

	* gcc.c-torture/compile/pr32355.c: New testcase.

From-SVN: r125812

committed Jun 18, 2007

8b9d606b Browse Files

Makefile.def: Add dependency from configure-gdb to all-bfd. · b8afffc1
```
	* Makefile.def: Add dependency from configure-gdb to all-bfd.
	* Makefile.in: Regenerated.

From-SVN: r125811
```
Daniel Jacobowitz committed Jun 18, 2007
b8afffc1 Browse Files

configure.ac: Add AC_CANONICAL_TARGET. · f808a484

2007-06-18  Martin Michlmayr  <tbm@cyrius.com>
	    H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac: Add AC_CANONICAL_TARGET.
	* configure: Regenerated.

Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>

From-SVN: r125807

committed Jun 18, 2007

f808a484 Browse Files

m68k.c (m68k_expand_epilogue): Emit a return insn with emit_jump_insn. · 49570723
```
	* config/m68k/m68k.c (m68k_expand_epilogue): Emit a return
	insn with emit_jump_insn.

From-SVN: r125801
```
Kazu Hirata committed Jun 18, 2007
49570723 Browse Files

re PR tree-optimization/32383 (ICE with reciprocals and -ffast-math) · ac10986f

	PR tree-optimization/32383
	* targhooks.c (default_builtin_reciprocal): Add new bool argument.
	* targhooks.h (default_builtin_reciprocal): Update prototype.
	* target.h (struct gcc_target): Update builtin_reciprocal.
	* doc/tm.texi (TARGET_BUILTIN_RECIPROCAL): Update description.
	* tree-ssa-math-opts (execute_cse_reciprocals): Skip statements
	where arg1 is not SSA_NAME.  Pass true to targetm.builtin_reciprocal
	when fndecl is in BUILT_IN_MD class.
	(execute_convert_to_rsqrt): Ditto.

	* config/i386/i386.c (ix86_builtin_reciprocal): Update for new bool
	argument.  Convert IX86_BUILTIN_SQRTPS code only when md_fn is true.
	Convert BUILT_IN_SQRTF code only  when md_fn is false.

testsuite/ChangeLog:

	PR tree-optimization/32383
	* testsuite/g++.dg/opt/pr32383.C: New test.

From-SVN: r125790

committed Jun 18, 2007

ac10986f Browse Files

bt-load.c (move_btr_def): Fix the order of arguments to validate_replace_rtx. · a8d8890a
```
	* bt-load.c (move_btr_def): Fix the order of arguments
	to validate_replace_rtx.

From-SVN: r125789
```
Kaz Kojima committed Jun 18, 2007
a8d8890a Browse Files
* config/m68k/m68k-devices.def: Add 54450..54455. · a761c345
```
From-SVN: r125788
```
Nathan Sidwell committed Jun 18, 2007
a761c345 Browse Files
Daily bump. · c499dd37
```
From-SVN: r125786
```
GCC Administrator committed Jun 18, 2007
c499dd37 Browse Files

17 Jun, 2007 12 commits

Correct filename of files.c in recent Changelog entries. · e1311401
```
From-SVN: r125779
```
Danny Smith committed Jun 17, 2007
e1311401 Browse Files
cppfiles.c (open_file): Correct typo. · 66938a1d
```
	* cppfiles.c (open_file): Correct typo.

From-SVN: r125778
```
Danny Smith committed Jun 17, 2007
66938a1d Browse Files

re PR rtl-optimization/32366 (Segfault in significand_size with -ftree-vectorize) · a0c64295

        PR rtl-optimization/32366
        * simplify-rtx.c (simplify_unary_operation_1) [FLOAT_TRUNCATE,
        FLOAT_EXTEND]: Prevent non-scalar modes from entering
        significand_size.

testsuite/ChangeLog:

        PR rtl-optimization/32366
        * testsuite/gcc.dg/vect/pr32366.c: New test.

From-SVN: r125777

committed Jun 17, 2007

a0c64295 Browse Files

re PR middle-end/32349 (ICE in df_refs_verify with -O2 -fmodulo-sched for spec tests) · 5f705558

2007-06-17  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/32349
	* modulo-sched (generate_reg_moves): Added rescan parameter and if
	this is true, rescan insn being modified.
	(sms_schedule): Added rescan parameter.
	(rest_of_handle_sms): Moved freeing of dominance info to before
	getting out of cfg_layout.
	
2007-06-17  Kenneth Zadeck <zadeck@naturalbridge.com>

	* gcc.c-torture/compile/pr32349.c: New testcase.

From-SVN: r125776

committed Jun 17, 2007

5f705558 Browse Files

atomicity.h: Use __mcfisaa__... · 19caedae

	* config/cpu/m68k/atomicity.h: Use __mcfisaa__, __mcfisaaplus__,
	__mcfisab__ & __mcfisac__ instead of obsolete cpu #defines.

From-SVN: r125775

committed Jun 17, 2007

19caedae Browse Files

predicates.md (const_call_operand): Adjust comment. · 4e2b26aa

	* config/m68k/predicates.md (const_call_operand): Adjust comment.
	(const_sibcall_operand): New.
	(sibcall_operand): Use it.
	* config/m68k/m68k.c (FL_FOR_isa_c): Not ISA_B compatible.
	(m68k_isas): ISAC does not imply FPU or EMAC.
	(override_options): Add ISA_C logic for symbolic jump & call.

From-SVN: r125774

committed Jun 17, 2007

4e2b26aa Browse Files

m68k.c (all_isas): Remove FL_CF_FPU and FL_CF_EMAC from the entry for isac. · fe116068
```
	* config/m68k/m68k.c (all_isas): Remove FL_CF_FPU and
	FL_CF_EMAC from the entry for isac.

From-SVN: r125773
```
Nathan Sidwell committed Jun 17, 2007
fe116068 Browse Files

m68k.h (ISA_HAS_FF1, [...]): New. · 59c92f76

	* config/m68k/m68k.h (ISA_HAS_FF1, ISA_HAS_MVS_MVZ): New.
	* config/m68k/m68k.md: Use ISA_HAS_FF1 and ISA_HAS_MVS_MVZ as
	appropriate.

From-SVN: r125772

committed Jun 17, 2007

59c92f76 Browse Files

sparc.c (sparc_vis_init_builtins): Retrieve the return mode from the builtin itself. · 724d7c55

	* config/sparc/sparc.c (sparc_vis_init_builtins): Retrieve the
	return mode from the builtin itself.
	(sparc_fold_builtin): Fix cast of zero constant.

From-SVN: r125768

committed Jun 17, 2007

724d7c55 Browse Files

sse-recip-vec.c: Add file, missing from my previous commit. · b92d0c71
```
	* gcc.target/i386/sse-recip-vec.c: Add file, missing from my
	previous commit.

From-SVN: r125767
```
Uros Bizjak committed Jun 17, 2007
b92d0c71 Browse Files

gfortran.texi: Add documentation for GFORTRAN_UNBUFFERED_n environment variables. · 6e34d7b8

2007-06-17  Janne Blomqvist  <jb@gcc.gnu.org>

	* gfortran.texi: Add documentation for GFORTRAN_UNBUFFERED_n
	environment variables. Fix documentation for
	GFORTRAN_UNBUFFERED_ALL environment variable.

From-SVN: r125766

committed Jun 17, 2007

6e34d7b8 Browse Files

Daily bump. · c09d5c7c
```
From-SVN: r125764
```
GCC Administrator committed Jun 17, 2007
c09d5c7c Browse Files

16 Jun, 2007 1 commit
- * Fix mis-merge from PTR-PLUS branch. · 381d35b2
```
From-SVN: r125759
```
  Uros Bizjak committed Jun 16, 2007
  381d35b2 Browse Files