Commits · ca7a5aec06cbaa6683aedc8ebb6273e5d0e64fc6 · lvzhengyang / riscv-gcc-1

27 Sep, 2005 15 commits

optabs.c (no_conflict_move_test): Check if a result of a to-be-moved insn would… · ca7a5aec

optabs.c (no_conflict_move_test): Check if a result of a to-be-moved insn would be clobbered by an originally...

	* optabs.c (no_conflict_move_test): Check if a result of a
	to-be-moved insn would be clobbered by an originally
	preceding insn.

From-SVN: r104709

committed Sep 27, 2005

ca7a5aec Browse Files

pr22585.c: Run on 32-bit x86 only. · dbc6e7b8

2005-09-27  Uros Bizjak  <uros@kss-loka.si>

	* gcc.target/i386/pr22585.c: Run on 32-bit x86 only.
	* gcc.target/i386/builtin-apply-mmx.c: Run on 32-bit x86 only.

From-SVN: r104708

committed Sep 27, 2005

dbc6e7b8 Browse Files

re PR libgcj/23367 (_Jv_FindMethodInCache is not thread-safe) · b9e6a2e5

	PR libgcj/23367:
	* include/jvm.h (_Jv_FreeMethodCache): Declare.
	* java/lang/natClass.cc (MCACHE_SIZE): Conditional on HAVE_TLS.
	(struct _Jv_mcache): Likewise.
	(method_cache): Likewise.
	(_Jv_FindMethodInCache): Do nothing unless TLS is available.
	(_Jv_AddMethodToCache): Likewise.
	(_Jv_FreeMethodCache): New function.
	* java/lang/natThread.cc (finish_): Call _Jv_FreeMethodCache.
	* aclocal.m4, configure, include/config.h.in: Rebuilt.
	* configure.ac: Invoke GCC_CHECK_TLS.

From-SVN: r104707

committed Sep 27, 2005

b9e6a2e5 Browse Files

configure, [...]: Rebuilt. · ab3fa9d3

	* configure, Makefile.in: Rebuilt.
	* sources.am: Rebuilt.
	* scripts/makemake.tcl (emit_bc_rule): Special-case qt.
	* configure.ac (TOOLKIT): Handle Qt peers properly.

From-SVN: r104706

committed Sep 27, 2005

ab3fa9d3 Browse Files

passes.c (init_optimization_passes): Replace copy propagation passes immediately… · f20731b7

passes.c (init_optimization_passes): Replace copy propagation passes immediately after DOM with phi-only copy...

       * passes.c (init_optimization_passes): Replace copy propagation
        passes immediately after DOM with phi-only copy propagation
        pases.  Add phi-only copy propagation pass after first DOM pass.
        * tree-pass.h (pass_phi_only_copy_prop): Declare.
        * tree-ssa-copy.c (init_copy_prop): Accept new PHI_ONLY argument.
        If true, then mark all non-control statements with DONT_SIMULATE_AGAIN.
        (execute_copy_prop): Accept new PHI_ONLY argument.  Pass it along
        to init_copy_prop.  Callers updated.
        (do_phi_only_copy_prop): New function.
        (pass_phi_only_copy_prop): New pass descriptor.

From-SVN: r104705

committed Sep 27, 2005

f20731b7 Browse Files

* libgcc2.c (__popcount_tab): Remove redundant prototype. · 3542b7cc
```
From-SVN: r104702
```
Nick Clifton committed Sep 27, 2005
3542b7cc Browse Files

re PR c++/13764 (c++ front-end creates extra blocks) · 86ad3aa9

        PR c++/13764
        * c-common.c (finish_fname_decls): Use append_to_statement_list_force.
        * cp/cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): New macro.
        * cp/name-lookup.c (pushdecl_maybe_friend): Check it.
        * cp/decl.c (begin_function_body): Do nothing if it's false.
        (finish_function_body): Ditto.
        (outer_curly_brace_block): New fn.
        (finish_function): Use it.

From-SVN: r104698

committed Sep 27, 2005

86ad3aa9 Browse Files

Add missing part of committed patch from 21st · 8ec88e19
```
From-SVN: r104696
```
Daniel Berlin committed Sep 27, 2005
8ec88e19 Browse Files
* argv.c (expandargv): Do not use xmalloc_failed. · affbb54a
```
From-SVN: r104695
```
Mark Mitchell committed Sep 27, 2005
affbb54a Browse Files
Correct ChangeLog formatting. · f6602816
```
From-SVN: r104683
```
David Edelsohn committed Sep 27, 2005
f6602816 Browse Files
Correct ChangeLog formatting and email address. · 63d261c6
```
From-SVN: r104682
```
David Edelsohn committed Sep 27, 2005
63d261c6 Browse Files
* doc/invoke.texi: Clarify documentation of -fno-enforce-eh-specs. · 4381020e
```
From-SVN: r104681
```
Jason Merrill committed Sep 26, 2005
4381020e Browse Files

2005-09-25 Benjamin Kosnik <bkoz@redhat.com> · 4bd2f9d6

	    Eric Botcazou  <ebotcazou@libertysurf.fr>

	* include/ext/mt_allocator.h
	(__per_type_pool<...true>::_S_initialize_once): Always call
	_M_initialize_once.
	(__common_pool<...true>::_S_initialize_once): Same.

Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr>

From-SVN: r104678

committed Sep 27, 2005

4bd2f9d6 Browse Files

Fix problems with copyrights for files that end up in libgcc.a. · 92b4f0af

* config/ia64/crtbegin.asm, config/ia64/crtend.asm: Remove glibc
copyright.  Add gcc copyright plus libgcc exception.
* config/ia64/crtfastmath.asm: Remove glibc copyright.  Add gcc
copyright.
* config/ia64/lib1funcs.asm: Add gcc copyright plus libgcc exception.

From-SVN: r104675

committed Sep 26, 2005

92b4f0af Browse Files

Daily bump. · d5a0cd8d
```
[[Split portion of a mixed commit.]]

From-SVN: r104671.2
```
GCC Administrator committed Sep 27, 2005
d5a0cd8d Browse Files

26 Sep, 2005 20 commits

* Makefile.in: Regenerated. · 240921b9
```
From-SVN: r104666
```
Mark Mitchell committed Sep 26, 2005
240921b9 Browse Files

libiberty.h (expandargv): New function. · 97393d0a

	* libiberty.h (expandargv): New function.

	* argv.c (safe-ctype.h): Include it.
	(ISBLANK): Remove.
	(stdio.h): Include.
	(buildargv): Use ISSPACE instead of ISBLANK.
	(expandargv): New function.

From-SVN: r104664

committed Sep 26, 2005

97393d0a Browse Files

[multiple changes] · 18623fae

2005-09-24  Janne Blomqvist  <jblomqvi@cc.hut.fi>

	* trans-io.c (gfc_build_io_library_fndecls): Add entry
	iocall_x_array for transfer_array. (transfer_array_desc): New
	function. (gfc_trans_transfer): Add code to call
	transfer_array_desc.

2005-09-24  Janne Blomqvist <jblomqvi@cc.hut.fi>

	* io.h: Changed prototypes of list_formatted_{read|write}.
	* list_read.c (list_formatted_read): Renamed to
	list_formatted_read_scalar and made static. (list_formatted_read):
	New function.
	* transfer.c: Prototype for transfer_array. Changed transfer
	function pointer. (unformatted_read): Add nelems argument, use
	it. (unformatted_write): Likewise. (formatted_transfer): Changed
	name to formatted_transfer_scalar. (formatted_transfer): New
	function. (transfer_integer): Add nelems argument to transfer
	call, move updating item count to transfer
	functions. (transfer_real): Likewise. (transfer_logical):
	Likewise. (transfer_character): Likewise. (transfer_complex):
	Likewise. (transfer_array): New function. (data_transfer_init):
	Call formatted_transfer with new argument. (iolength_transfer):
	New argument, use it.
	* write.c (list_formatted_write): Renamed to
	list_formatted_write_scalar, made static. (list_formatted_write):
	New function.

From-SVN: r104662

committed Sep 26, 2005

18623fae Browse Files

re PR fortran/23677 (-fno-automatic does not accept legal save statements) · d05d9ac7

	PR fortran/23677
	* symbol.c (gfc_is_var_automatic): Return true if character length
	is non-constant rather than constant.
	* resolve.c (gfc_resolve): Don't handle !gfc_option.flag_automatic
	here.
	* options.c (gfc_post_options): Set gfc_option.flag_max_stack_var_size
	to 0 for -fno-automatic.

	* gfortran.fortran-torture/execute/save_1.f90: New test.
	* gfortran.dg/save_1.f90: New test.

From-SVN: r104661

committed Sep 26, 2005

d05d9ac7 Browse Files

float1.c (value_type): New typedef. · d674eb2f

	* testsuite/libffi.call/float1.c (value_type): New typedef.
	(CANARY): New define.
	(main): Check for result buffer overflow.
	* src/powerpc/linux64.S: Handle linux64 long double returns.
	* src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
	(ffi_prep_cif_machdep): Handle linux64 long double returns.

From-SVN: r104660

committed Sep 26, 2005

d674eb2f Browse Files

tree-ssa-dom.c (tree_ssa_dominator_optimize): Be more selective about when to iterate. · 608af77d
```
        * tree-ssa-dom.c (tree_ssa_dominator_optimize): Be more selective
        about when to iterate.

From-SVN: r104658
```
Jeff Law committed Sep 26, 2005
608af77d Browse Files

re PR target/22576 (ICE with simple factorial program compiled with -ffast-math on gcc 4.0.2) · a3507477

2005-08-26  Uros Bizjak  <uros@kss-loka.si>

	* gcc.target/i386/builtin-apply-mmx.c: New test.

	PR target/22576
	* gcc.target/i386/pr22576.c: New test.

	PR target/22585
	* gcc.target/i386/pr22585.c: New test.

	PR target/23268
	* gcc.target/i386/pr23268.c: New test.

From-SVN: r104656

committed Sep 26, 2005

a3507477 Browse Files

re PR target/23847 (Darwin -mpowerpc64 complex ABI breakage) · 0f086e42
```
PR target/23847.
Oked by David Edelsohn.

From-SVN: r104655
```
Fariborz Jahanian committed Sep 26, 2005
0f086e42 Browse Files
configure.ac: Add check for __clog. · e097b4f1
```
	* configure.ac: Add check for __clog.
	* configure: Regenerate.

From-SVN: r104654
```
David Edelsohn committed Sep 26, 2005
e097b4f1 Browse Files

re PR tree-optimization/23942 (loop problem / testcase takes very long time to compile) · c59dabbe

	PR tree-optimization/23942
	* Makefile.in (SCEV_H): Depends on PARAMS_H.
	* tree-scalar-evolution.c: Include params.h.
	(t_bool): New enum.
	(follow_ssa_edge, follow_ssa_edge_in_rhs,
	follow_ssa_edge_in_condition_phi_branch,
	follow_ssa_edge_in_condition_phi, follow_ssa_edge_inner_loop_phi):
	Change return type to t_bool.  Use a parameter to limit the size of
	trees that are walked before stopping
	(analyze_evolution_in_loop): Initialize the limit to 0.
	(follow_ssa_edge): Give up by returning t_dont_know if the limit
	exceeds PARAM_SCEV_MAX_EXPR_SIZE.

From-SVN: r104653

committed Sep 26, 2005

c59dabbe Browse Files

re PR middle-end/23831 (ICE in immed_double_const with vectorized multipication) · 0f9284bf
```
	PR middle-end/23831
	* gcc.dg/vect/pr23831.c: New test.

From-SVN: r104651
```
Uros Bizjak committed Sep 26, 2005
0f9284bf Browse Files

re PR middle-end/23831 (ICE in immed_double_const with vectorized multipication) · 3242fbd8

	PR middle-end/23831
	* simplify-rtx.c (simplify_immed_subreg) [MODE_INT]: Skip
	simplification if elem_bitsize > 2 * HOST_BITS_PER_WIDE_INT.

From-SVN: r104650

committed Sep 26, 2005

3242fbd8 Browse Files

Check for valid use of subreg. · b166bfd2
```
Oked by Richard Henderson.

From-SVN: r104649
```
Fariborz Jahanian committed Sep 26, 2005
b166bfd2 Browse Files
re PR target/24055 ("could not split insn" with -O1 -ffast-math) · bd0ffa87
```
	PR target/24055
	* gcc.target/i386/pr24055.c: New test.

From-SVN: r104648
```
Uros Bizjak committed Sep 26, 2005
bd0ffa87 Browse Files

re PR target/24055 ("could not split insn" with -O1 -ffast-math) · 4d06b0a2

	PR target/24055
	* config/i386/i386.md ("*fistdi2_1"): New pattern.
	("*fist<mode>2_1"): Use only HImode and SImode register operands.
	("fist<mode>2_with_temp"): Use only register operands.

From-SVN: r104647

committed Sep 26, 2005

4d06b0a2 Browse Files

rtlanal.c (reg_used_between_p): Don't check for CLOBBERs in CALL_INSN_FUNCTION_USAGE. · 76dd5923
```
	* rtlanal.c (reg_used_between_p): Don't check for CLOBBERs in
	CALL_INSN_FUNCTION_USAGE.

From-SVN: r104643
```
J"orn Rennecke committed Sep 26, 2005
76dd5923 Browse Files

re PR middle-end/15855 (g++ crash with -O2 and -O3 on input file) · 6cec5cb5

2005-09-26  Richard Guenther  <rguenther@suse.de>

	PR middle-end/15855
	* decl2.c (do_static_destruction): Remove.
	(finish_static_initialization_or_destruction): Likewise.
	(DECL_EFFECTIVE_INIT_PRIORITY): New macro.
	(NEEDS_GUARD_P): Likewise.
	(do_static_initialization): Rename to
	do_static_initialization_or_destruction.  Process all
	initializers/destructors and handle common conditionalizing.
	(start_static_initialization_or_destruction): Rename to
	one_static_initialization_or_destruction.  Handle only
	decl-specific conditionalizing.
	(cp_finish_file): Call do_static_initialization_or_destruction.

From-SVN: r104642

committed Sep 26, 2005

6cec5cb5 Browse Files

re PR middle-end/15855 (g++ crash with -O2 and -O3 on input file) · 9727e468

2005-09-26  Richard Guenther  <rguenther@suse.de>

	PR middle-end/15855
	* gcse.c: Include hashtab.h, define ldst entry hashtable.
	(pre_ldst_expr_hash, pre_ldst_expr_eq): New functions.
	(ldst_entry): Use the hashtable instead of list-walking.
	(find_rtx_in_ldst): Likewise.
	(free_ldst_entry): Free the hashtable.
	(compute_ld_motion_mems): Create the hashtable.
	(trim_ld_motion_mems): Remove entry from hashtable if
	removing it from list.
	(compute_store_table): Likewise^2.
	(store_motion): Free hashtable in case we did not see
	any stores.

From-SVN: r104641

committed Sep 26, 2005

9727e468 Browse Files

re PR middle-end/23960 (ICE in compare_values in VRP) · 3f1dfb41

gcc/
	PR tree-optimization/23960
	* fold-const.c (fold_binary): Use op0 and op1 instead of arg0
	and arg1 if we are passing them to fold_build2.

gcc/testsuite/
	PR tree-optimization/23960
	* gcc.c-torture/compile/pr23960.c: New.

From-SVN: r104634

committed Sep 26, 2005

3f1dfb41 Browse Files

Daily bump. · 89251091
```
[[Split portion of a mixed commit.]]

From-SVN: r104631.2
```
GCC Administrator committed Sep 26, 2005
89251091 Browse Files

25 Sep, 2005 5 commits

c99_protos.h: Add prototypes for C99 complex functions. · 1409cd0b

	* c99_protos.h: Add prototypes for C99 complex functions.
	* libgfortran.h: Include complex.h before c99_protos.h.
	* intrinsics/c99_functions.c: Define HAVE_ macros for the
	fallback functions we provide.
	(cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
	clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
	cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
	ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
	ccosl, ctanf, ctan, ctanl): New fallback functions.
	* Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
	gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
	* Makefile.in: Regenerate.
	* configure.ac: Remove checks for csin. Add checks for all C99
	complex functions.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* aclocal.m4: Regenerate.

From-SVN: r104626

committed Sep 25, 2005

1409cd0b Browse Files

re PR libfortran/23803 ([mingw32] getlog malfunction) · 86ab6320

	PR libfortran/23803
	* intrinsics/getXid.c: Add getpid wrapper for MinGW.
	* intrinsics/getlog.c: Add getlogin wrapper for MinGW.
	* intrinsics/hostnm.c: Add gethostname wrapper for MinGW.

Co-Authored-By: Danny Smith <dannysmith@users.sourceforge.net>

From-SVN: r104624

committed Sep 25, 2005

86ab6320 Browse Files

re PR target/23828 (local calling convention not used when using --combine) · ad90e28f
```
PR 23828
* config/i386/i386.c (ix86_function_regparm): Fix the test for
a nested function.

From-SVN: r104623
```
Dan Nicolaescu committed Sep 25, 2005
ad90e28f Browse Files
alpha.c (tls_symbolic_operand_1): Trust SYMBOL_REF_TLS_MODEL to be correct. · f6326c19
```
        * config/alpha/alpha.c (tls_symbolic_operand_1): Trust
        SYMBOL_REF_TLS_MODEL to be correct.

From-SVN: r104622
```
Richard Henderson committed Sep 25, 2005
f6326c19 Browse Files
ipa-type-escape.c (discover_unique_type): Remove dead code at end of function. · 2eca7d15
```
        * ipa-type-escape.c (discover_unique_type): Remove dead code at
        end of function.  Reindent.

From-SVN: r104619
```
Richard Henderson committed Sep 24, 2005
2eca7d15 Browse Files