OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
65,223 Commits 63 Branches 184 Tags 3.1 GiB
b9d13999f3
Commit Graph

65223 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Ralf Corsepius
b9d13999f3 re PR target/19548 (RTEMS CPP specs not merged from 3.2/3.2 branches) 
2005-01-22  Ralf Corsepius  <ralf.corsepius@rtems.org>

	PR target/19548
	* config/rs6000/rtems.h: Resurrect cpp_os_rtems_spec from gcc < 3.4.
	(CPP_OS_RTEMS_SPEC): New (From gcc-3.3's config/rs6000/sys4.h).
	(SUBSUBTARGET_EXTRA_SPECS): Use CPP_OS_RTEMS_SPEC.

From-SVN: r94056
 2005-01-22 03:26:12 +01:00
Tobias Schlüter
6ba692b44c re PR middle-end/19543 ([4.1 only] fortran LOGICAL*8 not consistently distinguished from 32 bit integers) 
PR fortran/19543
* trans-const.c (gfc_conv_constant_to_tree): Give logical
constants the correct type.

From-SVN: r94054
 2005-01-22 01:29:33 +01:00
GCC Administrator
41bd881c9a Daily bump. 
From-SVN: r94052
 2005-01-22 00:17:34 +00:00
Volker Reichelt
209136895d re PR c/18809 (ICE after a couple of errors with a simple invalid C code) 
PR c/18809
	* c-typeck.c (convert_arguments): Check for error_mark_node.

	* gcc.dg/pr18809-1.c: New test.

From-SVN: r94049
 2005-01-22 00:12:27 +00:00
Ian Lance Taylor
15c8b2d40a * gcc.dg/20050121-1.c: New test. 
From-SVN: r94029
 2005-01-21 19:23:06 +00:00
Ian Lance Taylor
046e5d036f re PR tree-optimization/13000 ([unit-at-a-time] Using -O2 cannot detect missing return statement in a function) 
PR tree-optimization/13000
	* gcc.dg/20040206-1.c: Change warning to point where function is
	being inlined.

From-SVN: r94025
 2005-01-21 19:05:52 +00:00
Ian Lance Taylor
089efaa4a1 re PR tree-optimization/13000 ([unit-at-a-time] Using -O2 cannot detect missing return statement in a function) 
PR tree-optimization/13000
	* tree-inline.c: Include "tree-flow.h".
	(expand_call_inline): If warn_return_type, warn if non-void inline
	function falls through.
	* tree-cfg.c (execute_warn_function_return): Don't warn about
	control reaching end if TREE_NO_WARNING is set.  Set
	TREE_NO_WARNING.
	* gimple-low.c (block_may_fallthru): Don't assume that SWITCH_EXPR
	has been lowered.
	* gimplify.c (shortcut_cond_expr): Don't emit a jump over the else
	branch if we don't need one.
	* c-typeck.c: Include "tree-flow.h"
	(c_finish_bc_stmt): Don't add a goto if the current statement
	list doesn't fall through to the current point.

From-SVN: r94024
 2005-01-21 19:05:23 +00:00
Roger Sayle
d284eb28eb re PR rtl-optimization/576 (gcc performs invalid optimization with float operations when different rounding mode.) 
PR rtl-optimization/576
	* real.c (real_arithmetic): Change return type from void to bool
	to return an indication that the result may be inexact.
	* real.h (real_arithmeric): Update prototype.
	* fold-const.c (const_binop):  Don't constant fold floating
	point expressions when the user specifies -frounding-math and
	the result may depend upon the run-time rounding mode.
	(fold_convert_const_real_from_real): Clean-up.
	(fold_initializer): Ignore flag_rounding_math for initializers.
	* simplify-rtx.c (simplify_binary_operation): Likewise, don't
	constant fold FP operations with flag_rounding_math if the
	result may depend upon the run-time rounding mode.

From-SVN: r94020
 2005-01-21 17:54:26 +00:00
Tom Tromey
a101957b98 * c-cppbuiltin.c (define__GNUC__): Correct assertion. 
From-SVN: r94019
 2005-01-21 16:57:02 +00:00
Kazu Hirata
a85ba5a883 * tree-cfg.c: Fix comment typos. 
From-SVN: r94016
 2005-01-21 13:05:02 +00:00
J"orn Rennecke
5b5e3a31b9 passes.c (rest_of_handle_flow2): Close / open the flow2 dump file around the call to... 
* passes.c (rest_of_handle_flow2): Close / open the flow2 dump file
	around the call to rest_of_handle_branch_target_load_optimize.

From-SVN: r94015
 2005-01-21 12:41:44 +00:00
Eric Botcazou
ac11d73b45 Fix a typo. 
From-SVN: r94012
 2005-01-21 10:25:28 +00:00
Eric Botcazou
0b85af22e2 config.gcc (sparc-*-netbsdelf*): Include dbxelf.h 
* config.gcc (sparc-*-netbsdelf*): Include dbxelf.h
	(sparc64-*-openbsd*): Likewise.
	(sparclite-*-elf*): Include tm-dwarf2.h.
	(sparc86x-*-elf*): Likewise.
	(sparc64-*-elf*): Likewise.
	* config/sparc/linux64.h (DWARF2_DEBUGGING_INFO): Delete.
	(DBX_DEBUGGING_INFO): Likewise.
	* config/sparc/liteelf.h (DWARF2_DEBUGGING_INFO): Likewise.
	(PREFERRED_DEBUGGING_TYPE): Likewise.
	* config/sparc/netbsd-elf.h (PREFERRED_DEBUGGING_TYPE): Likewise.
	* config/sparc/sp64-elf.h (DBX_DEBUGGING_INFO): Likewise.
	(PREFERRED_DEBUGGING_TYPE): Likewise.
	* config/sparc/sp86x-elf.h (DWARF2_DEBUGGING_INFO 1): Likewise.
	(PREFERRED_DEBUGGING_TYPE): Likewise.
	* config/sparc/sparc.h (DBX_DEBUGGING_INFO): Likewise.

From-SVN: r94011
 2005-01-21 10:15:56 +00:00
Andrew Pinski
155d49d7d7 re PR java/18091 (Valgrind errors building libjava) 
2005-01-20  Andrew Pinski  <pinskia@gcc.gnu.org>

	PR java/18091:
	* jcf-write.c (perform_relocations): Don't call memcpy if source
	and destination are the same.

From-SVN: r94007
 2005-01-21 02:38:23 +00:00
Giovanni Bajo
4ef69b8352 re PR c++/19208 (Spurious error about variably modified type) 
PR c++/19208
	* pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
	at least once.
	(tsubst): Use fold_decl_constant_value in place of a bare call to
	integral_constant_value.

	PR c++/19208
	* g++.dg/template/array11.C: New test.

From-SVN: r94006
 2005-01-21 02:27:16 +00:00
Hans-Peter Nilsson
3eacd71fc1 re PR target/18701 (mmix-knuth-mmixware gcc.c-torture/execute failures: 20010224-1.c, 20020216-1.c, 20040218-1.c, 20040709-2.c) 
PR target/18701
	* combine.c (combine_simplify_rtx): Revert change of 2004-12-31.

From-SVN: r94005
 2005-01-21 02:14:25 +00:00
Paul Brook
eacf8912b7 * doc/rtl.texi: Document value extension requirements for CONST_INT. 
From-SVN: r94004
 2005-01-21 01:54:44 +00:00
Loren J. Rittle
7e4d34fd7c 9507.cc: Allow lseek on fifo to succeed. 
* testsuite/27_io/basic_filebuf/open/char/9507.cc: Allow
	lseek on fifo to succeed.  Thus, check for consistent report.

From-SVN: r94003
 2005-01-21 01:37:10 +00:00
Volker Reichelt
a7a4444157 re PR libstdc++/19510 ([3.3 only] Uninitialized pointers in iterators) 
PR libstdc++/19510
	* include/bits/stl_list.h (_List_iterator): Initialize _M_node
	in constructor.
	(_List_const_iterator): Likewise.
	* include/bits/stl_tree.h (_Rb_tree_iterator): Likewise.
	(_Rb_tree_const_iterator): Likewise.

	* testsuite/23_containers/map/operators/1_neg.cc: Adjust line numbers.
	* testsuite/23_containers/set/operators/1_neg.cc: Likewise.

From-SVN: r94002
 2005-01-21 01:23:28 +00:00
GCC Administrator
75c97b449c Daily bump. 
From-SVN: r94000
 2005-01-21 00:19:27 +00:00
Kazu Hirata
cde682360d * tree-cfg.c (tree_verify_flow_info): Fix a typo. 
From-SVN: r93995
 2005-01-20 23:42:38 +00:00
Tobias Schlüter
9d953276e1 data_char_1.f90: Fix typo, add dg-do directive. 
* gfortran.dg/data_char_1.f90: Fix typo, add dg-do directive.
* gfortran.dg/direct_io_1.f90: Add dg-do directive.
* gfortran.dg/entry_1.f90: Fix typo, add dg-do directive.
* gfortran.dg/getenv_1.f90: Add dg-do directive.
* gfortran.dg/pr16597.f90, gfortran.dg/pr17143.f90,
gfortran.dg/pr17164.f90: Add missing dg-do directives.

From-SVN: r93994
 2005-01-20 23:48:56 +01:00
Kazu Hirata
548414c6fb tree-cfg.c (tree_verify_flow_info): Check that a nonlocal label is first in a sequence of labels. 
* tree-cfg.c (tree_verify_flow_info): Check that a nonlocal
	label is first in a sequence of labels.

From-SVN: r93993
 2005-01-20 22:39:41 +00:00
Janis Johnson
35fdf04e91 sourcebuild.texi (Test Directives): New. 
2005-01-20  Janis Johnson  <janis187@us.ibm.com>
	    Giovanni Bajo  <giovannibajo@gcc.gnu.org>

	* doc/sourcebuild.texi (Test Directives): New.

Co-Authored-By: Giovanni Bajo <giovannibajo@gcc.gnu.org>

From-SVN: r93989
 2005-01-20 22:15:25 +00:00
Roger Sayle
8ffeac67a7 real.c (real_floor): Don't leave the result uninitialized when mode is VOIDMode... 
* real.c (real_floor): Don't leave the result uninitialized when
	mode is VOIDMode, but return the unrounded intermediate value.
	(real_ceil): Likewise.

From-SVN: r93988
 2005-01-20 21:53:31 +00:00
Paul Brook
07ff6dacab Fix changelog date. 
[[Split portion of a mixed commit.]]

From-SVN: r93987.2
 2005-01-20 21:46:15 +00:00
Paul Brook
b65e631819 * config/arm/arm.md (insv): Use gen_int_mode. 
From-SVN: r93986
 2005-01-20 21:27:27 +00:00
Eric Botcazou
62da864749 freebsd.h (ASM_OUTPUT_INTERNAL_LABELREF): Delete. 
* config/sparc/freebsd.h (ASM_OUTPUT_INTERNAL_LABELREF): Delete.
	* config/sparc/linux.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
	* config/sparc/linux64.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
	* config/sparc/netbsd-elf.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
	* config/sparc/sol2.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.

From-SVN: r93984
 2005-01-20 20:39:42 +00:00
Benjamin Kosnik
45d5f9afed Makefile.am (check-compile): New. 
2005-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/Makefile.am (check-compile): New.
	* testsuite/Makefile.in: Regenerate.
	* scripts/check_compile_time: New.
	* scripts/check_performance: Tweaks.

From-SVN: r93980
 2005-01-20 20:28:41 +00:00
Daniel Berlin
3c46c513c2 re PR debug/19124 (gcc generates incorrect dwarf2 debug info) 
2005-01-20  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR debug/19124
	* dwarf2out.c (concat_loc_descriptor): We don't know we can use
	fbreg, so we have to assume we can't.
	(loc_descriptor_from_tree_1): Ditto.
	(containing_function_has_frame_base): New function.
	(add_location_or_const_value_attribute): Use it.
	Also try to generate a frame_base from a single element location
	list.

From-SVN: r93979
 2005-01-20 20:09:22 +00:00
Kazu Hirata
23ab2e4e18 re PR tree-optimization/15349 ([tree-ssa] Merge two phi nodes.) 
PR tree-optimization/15349
	* timevar.def (TV_TREE_MERGE_PHI): New.
	* tree-cfg.c (tree_forwarder_block_p): Add a new argument
	PHI_WANTED.
	(remove_forwarder_block, cleanup_forwarder_blocks): Adjust the
	calls to tree_forwarder_block_p.
	(remove_forwarder_block_with_phi, merge_phi_nodes,
	gate_merge_phi, pass_merge_phi): New.
	* tree-optimize.c (init_tree_optimization_passes): Add
	pass_merge_phi.
	* tree-pass.h: Add an extern for pass_merge_phi;

	PR tree-optimization/15349
	* testsuite/gcc.dg/tree-ssa/pr15349.c: New.

From-SVN: r93977
 2005-01-20 19:20:39 +00:00
Loren J. Rittle
db01eeba12 * docs/html/17_intro/BADNAMES: Add list for Darwin. 
From-SVN: r93976
 2005-01-20 19:10:03 +00:00
Loren J. Rittle
5116ad9658 * docs/html/17_intro/BADNAMES: Add list for FreeBSD. 
From-SVN: r93975
 2005-01-20 19:06:40 +00:00
Richard Henderson
edd5b7dab5 re PR target/19418 (_mm_cast*, icc8.1 new intrinsics) 
PR target/19418
        * config/i386/emmintrin.h (_mm_castpd_ps, _mm_castpd_si128): New.
        (_mm_castps_pd, _mm_castps_si128): New.
        (_mm_castsi128_ps, _mm_castsi128_pd): New.

From-SVN: r93974
 2005-01-20 11:06:28 -08:00
Richard Henderson
58b03a2dd2 Mark PR. 
From-SVN: r93973
 2005-01-20 10:45:47 -08:00
Richard Henderson
0f2698d0b5 re PR target/19530 (MMX load intrinsic produces SSE superfluous instructions (movlps)) 
PR target/19530
        * config/i386/mmintrin.h (_mm_cvtsi32_si64): Use
        __builtin_ia32_vec_init_v2si.
        (_mm_cvtsi64_si32): Use __builtin_ia32_vec_ext_v2si.
        * config/i386/i386.c (IX86_BUILTIN_VEC_EXT_V2SI): New.
        (ix86_init_mmx_sse_builtins): Create it.
        (ix86_expand_builtin): Expand it.
        (ix86_expand_vector_set): Handle V2SFmode and V2SImode.
        * config/i386/mmx.md (vec_extractv2sf_0, vec_extractv2sf_1): New.
        (vec_extractv2si_0, vec_extractv2si_1): New.

From-SVN: r93972
 2005-01-20 10:34:12 -08:00
Richard Henderson
3f38e7380e Makefile.in (alpha-linux, [...]): Use a-intnam-linux.ads and system-linux-alpha.ads. 
* Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
        a-intnam-linux.ads and system-linux-alpha.ads.
        * a-intnam-linux-alpha.ads: Remove file.
        * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
        * system-linux-alpha.ads: New file.

From-SVN: r93971
 2005-01-20 10:27:10 -08:00
Richard Henderson
6b79c03c55 i386.c (ix86_expand_push): New. 
* config/i386/i386.c (ix86_expand_push): New.
        * config/i386/mmx.md (push<MMXMODE>1): New.
        * config/i386/sse.md (push<SSEMODE>1): New.
        * config/i386/i386-protos.h: Update.

From-SVN: r93970
 2005-01-20 10:20:46 -08:00
Steve Ellcey
35f46d96df * gcc.dg/tree-ssa/loop-1.c: Fix target names on xfail. 
From-SVN: r93964
 2005-01-20 16:29:33 +00:00
Kazu Hirata
e42febca21 params.def, [...]: Update copyright. 
* params.def, params.h, predict.c, tree-ssa-loop-im.c: Update
	copyright.

From-SVN: r93961
 2005-01-20 12:45:13 +00:00
Richard Henderson
f4770271b2 rtl.def (CONST_VECTOR): Use RTX_CONST_OBJ. 
* rtl.def (CONST_VECTOR): Use RTX_CONST_OBJ.
        * rtl.h (CONSTANT_P): Don't special case CONST_VECTOR.

From-SVN: r93958
 2005-01-20 03:03:23 -08:00
Richard Henderson
b4bb3199a4 re PR target/19350 (Compilation with -O1 -ftree-vectorize gives unrecognizable insn on x86.) 
PR target/19350
        * config/i386/i386.c (ix86_expand_vector_move_misalign): Convert
        to V4SFmode in SSE1 fallback load path.

From-SVN: r93957
 2005-01-20 02:15:13 -08:00
Richard Henderson
ceda96fcdd i386.c (ix86_expand_vector_init_one_var): Fix typo in QImode expansion to ix86_expand_vector_set. 
* config/i386/i386.c (ix86_expand_vector_init_one_var): Fix typo
        in QImode expansion to ix86_expand_vector_set.
        (ix86_expand_vector_init_general): Fix typo in V8HImode recursive call.

From-SVN: r93952
 2005-01-20 00:57:20 -08:00
Kazu Hirata
0177ca8760 typeck.c (more_qualified_p): Remove. 
* typeck.c (more_qualified_p): Remove.
	* cp-tree.h: Remove the corresponding prototype.

From-SVN: r93949
 2005-01-20 07:12:50 +00:00
Richard Henderson
f75959a6a3 re PR target/19511 (ICE in in reload_cse_simplify_operands, at postreload.c:391) 
PR target/19511
        * config/i386/i386.c (ix86_preferred_reload_class): Return a proper
        subclass of the input class.
        (ix86_secondary_memory_needed): Always true for cross-MMX classes.
        Always true for cross-SSE1 classes.  Rationalize conditionals.
        * config/i386/i386.h (SSE_CLASS_P, MMX_CLASS_P): Use straight equality.
        * config/i386/i386.md (movsi_1): Add MMX/SSE zeros.  Fix alternatives
        for SSE1.  Don't check TARGET_INTER_UNIT_MOVES.
        (movdi_2): Add MMX/SSE zeros.
        (movdi_1_rex64): Likewise.  Don't check TARGET_INTER_UNIT_MOVES.
        (movsf_1): Don't check TARGET_INTER_UNIT_MOVES.
        (zero_extendsidi2_32, zero_extendsidi2_rex64): Likewise.
        (movsi_1_nointernunit, movdi_1_rex64_nointerunit): Remove.
        (movsf_1_nointerunit, zero_extendsidi2_32_1): Remove.
        (zero_extendsidi2_rex64_1): Remove.
        (MOV0 peephole): Check GENERAL_REG_P.

From-SVN: r93948
 2005-01-19 22:47:28 -08:00
Richard Henderson
b100079f2f re PR target/19427 (gcc.c-torture/execute/simd-1.c compilation fails for i686 with -msse) 
PR target/19427
        * config/i386/i386.c (ix86_expand_vector_set): Fix third and fourth
        shufps elements.
        (ix86_expand_vector_extract): Likewise.

From-SVN: r93946
 2005-01-19 22:35:37 -08:00
Richard Henderson
539eaa3aaa re PR middle-end/19304 (wrong code for spec test from emit_move_change_mode) 
PR middle-end/19304
        * expr.c (emit_move_change_mode): New argument force; use
        simplify_gen_subreg if true.
        (emit_move_via_alt_mode): Merge into ...
        (emit_move_via_integer): ... here.
        (emit_move_ccmode): Use emit_move_change_mode directly.

From-SVN: r93944
 2005-01-19 20:18:08 -08:00
Richard Henderson
72910a0b3b re PR target/19518 ([alpha] unrecognizable insn (set (reg:V4HI) (const_vector:V4HI)) with builtins) 
PR target/19518
        * config/alpha/alpha.c (alpha_rtx_costs): Handle HIGH.
        (alpha_preferred_reload_class): Handle CONST_VECTOR.
        (alpha_emit_set_const_1): Add no_output parameter; don't emit
        rtl if true.
        (alpha_emit_set_const): Likewise.  Make static.
        (alpha_emit_set_long_const): Make static.
        (alpha_extract_integer): Split out from alpha_expand_mov.
        (alpha_split_const_mov): Likewise.
        (alpha_expand_mov): Use them.  Handle CONST_VECTOR.
        (alpha_legitimate_constant_p): New.
        * config/alpha/alpha-protos.h: Update.
        * config/alpha/alpha.h (REGISTER_MOVE_COST): Correct fp<->gp cost.
        (LEGITIMATE_CONSTANT_P): Re-implement with a function.
        * config/alpha/alpha.md (movsi): Add n alternative.
        (movsi_nt_vms, movdi_er_nofix, movdi_er_fix, movdi_fix): Likewise.
        (mov<VEC>_fix, mov<VEC>_nofix): Add i alternative.
        (splitters for all of the above): Use alpha_split_const_mov.
        * config/alpha/predicates.md (non_add_const_operand): New.
        (non_zero_const_operand): New.
        (input_operand): Use alpha_legitimate_constant_p after reload.

From-SVN: r93943
 2005-01-19 19:59:00 -08:00
Hans-Peter Nilsson
ae7271294d loop-1.c: Fix missing "-" in dg-final scan-assembler-times directive name. 
* gcc.dg/tree-ssa/loop-1.c: Fix missing "-" in dg-final
	scan-assembler-times directive name.

From-SVN: r93942
 2005-01-20 03:38:20 +00:00
Paolo Carlini
9634af0238 re PR libstdc++/19535 (Wrong return types for __pair_get<1>) 
2005-01-19  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/19535
	* include/tr1/utility (struct __pair_get<1>::__get, __const_get):
	Fix typo in the return type.
	* testsuite/tr1/6_containers/utility/19535.cc: New.

From-SVN: r93940
 2005-01-20 02:13:49 +00:00