Steve Ellcey [Tue, 7 Nov 2006 19:14:27 +0000 (19:14 +0000)]
re PR other/25028 (TImode-to-floating conversions broken)
PR other/25028
* config/ia64/t-hpux (LIB1ASMFUNCS): Filter out _fixtfdi,
_fixunstfdi, and _floatditf
* gcc.dg/torture/fp-int-convert-float128-timode.c: Do not XFAIL
on HP-UX.
Paul Thomas [Tue, 7 Nov 2006 15:17:17 +0000 (15:17 +0000)]
re PR fortran/29539 (ICE in variable_decl)
2006-11-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29539
PR fortran/29634
* decl.c (variable_decl): Add test for presence of proc_name.
* error.c (gfc_error_flag_test): New function.
* gfortran.h : Prototype for gfc_error_flag_test.
2006-11-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29539
* gfortran.dg/gfortran.dg/blockdata_3.f90: New test.
PR fortran/29634
* gfortran.dg/gfortran.dg/derived_function_interface_1.f90: New
test.
David Ung [Tue, 7 Nov 2006 14:28:08 +0000 (14:28 +0000)]
mips.c (mips_rtx_cost_optimize_size): New table of costs when optimizing for size.
* config/mips/mips.c (mips_rtx_cost_optimize_size): New table of
costs when optimizing for size.
(override_options): Use mips_rtx_cost_optimize_size table for cost
calculations.
Janis Johnson [Tue, 7 Nov 2006 00:08:32 +0000 (00:08 +0000)]
sourcebuild.texi (Test Directives): Add output-exists and output-exists-not.
gcc/
2006-11-06 Janis Johnson <janis187@us.ibm.com>
* gcc/doc/sourcebuild.texi (Test Directives): Add output-exists
and output-exists-not.
gcc/testsuite/
2006-11-06 Janis Johnson <janis187@us.ibm.com
Bernhard Fischer <aldot@gcc.gnu.org>
* lib/gcc-dg.exp (output-exists): New proc.
(output-exists-not): New proc.
* gcc.test-framework/test-framework.awk: Support new directives.
* gcc.test-framework/dg-outexistsnot-exp-F.c: New test.
* gcc.test-framework/dg-outexistsnot-exp-P.c: New test.
* gcc.test-framework/dg-outexists-exp-F.c: New test.
* gcc.test-framework/dg-outexists-exp-XP.c: New test.
* gcc.test-framework/dg-outexistsnot-exp-XF.c: New test.
* gcc.test-framework/dg-outexists-exp-P.c: New test.
From Herman ten Brugge <hermantenbrugge@home.nl>:
* mf-runtime.c (__mf_uncache_object): Optimize the code so that
small and large objects are handled a lot faster.
* configure.ac (__libc_freeres): Look for it.
* mf-impl.h (call_libc_freeres): New configuration flag.
* mf-runtime.c (__mf_set_default_options): Set it by default.
(__mfu_report): Call it if needed.
(__mfu_unregister): Remove "unaccessed registered object" warning.
* configure, config.h.in: Regenerated.
PR fortran/21061
* error.c (gfc_warning): If warnings_are_errors then treat
warnings as errors with respect to the exit code.
(gfc_notify_std): Ditto.
(gfc_warning_now): Ditto.
Paul Thomas [Sun, 5 Nov 2006 06:27:48 +0000 (06:27 +0000)]
2006-11-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu,org>
Paul Thomas <pault@gcc.gnu.org>
PR fortran/24518
* trans-intrinsic.c (gfc_conv_intrinsic_mod): Use built_in fmod
for both MOD and MODULO, if it is available.
PR fortran/29565
* trans-expr.c (gfc_conv_aliased_arg): For an INTENT(OUT), save
the declarations from the unused loops by merging the block
scope for each; this ensures that the temporary is declared.
2006-11-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29565
* gfortran.dg/gfortran.dg/aliasing_dummy_3.f90: New test.
Brooks Moses [Sun, 5 Nov 2006 00:28:08 +0000 (00:28 +0000)]
error.c (show_locus): Add trailing colon in error messages.
* fortran/error.c (show_locus): Add trailing colon in error messages.
(error_print): Avoid leading space in error lines.
* testsuite/lib/gfortran-dg.exp (gfortran-dg-test): Adjust pattern
for matching error messages.
Uros Bizjak [Sat, 4 Nov 2006 23:12:16 +0000 (00:12 +0100)]
re PR target/26915 (missed sized opt returning -1.0)
PR target/26915
* config/i386/i386.c (standard_80387_constant_p): Treat -0.0 and -1.0
as a valid 80387 constant.
(standard_80387_constant_opcode): Return "#" for -0.0 and -1.0.
* config/i386/i386.md (unnamed splitter): Split the load of
constant -0.0 or -1.0 into the load of 0.0 or 1.0, followed
by negation.
testsuite/ChangeLog:
PR target/26915
* gcc.target/i386/387-12.c: New test.
~
Paolo Bonzini [Sat, 4 Nov 2006 08:36:45 +0000 (08:36 +0000)]
fwprop.c: New file.
2006-11-03 Paolo Bonzini <bonzini@gnu.org>
Steven Bosscher <stevenb.gcc@gmail.com>
* fwprop.c: New file.
* Makefile.in: Add fwprop.o.
* tree-pass.h (pass_rtl_fwprop, pass_rtl_fwprop_with_addr): New.
* passes.c (init_optimization_passes): Schedule forward propagation.
* rtlanal.c (loc_mentioned_in_p): Support NULL value of the second
parameter.
* timevar.def (TV_FWPROP): New.
* common.opt (-fforward-propagate): New.
* opts.c (decode_options): Enable forward propagation at -O2.
* gcse.c (one_cprop_pass): Do not run local cprop unless touching jumps.
* cse.c (fold_rtx_subreg, fold_rtx_mem, fold_rtx_mem_1, find_best_addr,
canon_for_address, table_size): Remove.
(new_basic_block, insert, remove_from_table): Remove references to
table_size.
(fold_rtx): Process SUBREGs and MEMs with equiv_constant, make
simplification loop more straightforward by not calling fold_rtx
recursively.
(equiv_constant): Move here a small part of fold_rtx_subreg,
do not call fold_rtx. Call avoid_constant_pool_reference
to process MEMs.
* recog.c (canonicalize_change_group): New.
* recog.h (canonicalize_change_group): New.
Roger Sayle [Sat, 4 Nov 2006 00:51:51 +0000 (00:51 +0000)]
call.c (build_op_delete_call): Test user-visible type against size_type_node...
* call.c (build_op_delete_call): Test user-visible type against
size_type_node, instead of against the internal type, sizetype.
* class.c (type_requires_array_cookie): Likewise.
* mangle.c (write_builtin_type) <INTEGER_TYPE>: Remove special
handling of TYPE_IS_SIZETYPE.
* typeck.c (type_after_usual_arithmetic_conversions): Remove
special case handling of TYPE_IS_SIZETYPE.
(comptypes): Likewise.
Steven Bosscher [Fri, 3 Nov 2006 22:12:37 +0000 (22:12 +0000)]
tree-dump.c (dump_enable_all): Rename local variable ir_type to avoid name conflicts.
* tree-dump.c (dump_enable_all): Rename local variable
ir_type to avoid name conflicts.
* cfgloopmanip.c (lv_adjust_loop_entry_edge): Check for IR_GIMPLE
instead of using ir_type().
* profile.c (tree_register_profile_hooks): Likewise.
* value-prof.c (tree_register_value_prof_hooks): Likewise.
* basic-block.h (struct edge_def): Likewise.
* config/arm/arm.c (legitimize_pic_address): Likewise.
* coretypes.h (ir_type): New enum of all intermediate languages
used in GCC.
* cfghooks.c (ir_type): Rename to...
(current_ir_type): ...this. Distinguish between cfgrtl and
cfglayout mode when the current IR is RTL. Return enum ir_type.
* cfghooks.h (ir_type): Replace with current_ir_type prototype.
Paul Brook [Fri, 3 Nov 2006 17:49:43 +0000 (17:49 +0000)]
arm.c (arm_file_start): New function.
2006-11-03 Paul Brook <paul@codesourcery.com>
gcc/
* config/arm/arm.c (arm_file_start): New function.
(TARGET_ASM_FILE_START): Define.
(arm_default_cpu): New variable.
(arm_override_options): Set arm_default_cpu.
David Ung [Fri, 3 Nov 2006 17:32:39 +0000 (17:32 +0000)]
mips.h (processor_type): Removed PROCESSOR_24K, add PROCESSOR_24KC and PROCESSOR_24KF.
* config/mips/mips.h (processor_type): Removed PROCESSOR_24K, add
PROCESSOR_24KC and PROCESSOR_24KF.
* config/mips/mips.c (mips_cpu_info_table): Add processor names
and aliases for 4kec/4kem/4kep/24kec/24kef/24kex/34kc/34kf/34kx.
(mips_rtx_cost_data): Add costs for the 24kc.
* config/mips/mips.md ("cpu"): Remove 24k, add 24kc and 24kf.
* config/mips/24k.md: Remove references to 24k and replace with
uses of 24kc/24kf in the appropriate reservations.
* doc/invoke.texi (MIPS Options): Updated.
J"orn Rennecke [Fri, 3 Nov 2006 14:52:19 +0000 (14:52 +0000)]
crt1.asm: Fix #ifdef indent.
gcc:
2006-11-03 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/crt1.asm: Fix #ifdef indent.
2006-11-03 J"orn Rennecke <joern.rennecke@st.com>
Merged from STMicroelectronics sources:
2006-10-06 Andrew Stubbs <andrew.stubbs@st.com>
* config/sh/crt1.asm (vbr_600): Add missing #if.
2006-08-03 J"orn Rennecke <joern.rennecke@st.com>
* sh.opt (mfused-madd): New option.
* sh.md (mac_media, macsf3): Make conditional on TARGET_FMAC.
2006-07-04 Andrew Stubbs <andrew.stubbs@st.com>
* config/sh/crt1.asm (vbr_start): Move to new section .test.vbr.
Remove pointless handler at VBR+0.
(vbr_200, vbr_300, vbr_500): Remove pointless handler.
(vbr_600): Save and restore mach and macl, fpul and fpscr and fr0 to
fr7. Make sure the timer handler is called with the correct FPU
precision setting, according to the ABI.
2006-06-14 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/sh.opt (m2a-single, m2a-single-only): Fix Condition.
* config/sh/sh.h (SUPPORT_SH2A_NOFPU): Fix condition.
(SUPPORT_SH2A_SINGLE_ONLY, SUPPORT_SH2A_SINGLE_ONLY): Likewise.
2006-06-09 J"orn Rennecke <joern.rennecke@st.com>
* sh.md (cmpgeusi_t): Change into define_insn_and_split. Accept
zero as second operand.
2006-04-28 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/divtab-sh4-300.c, config/sh/lib1funcs-4-300.asm:
Fixed some bugs related to negative values, in particular -0
and overflow at -0x80000000.
* config/sh/divcost-analysis: Added sh4-300 figures.
2006-04-27 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/t-sh (MULTILIB_MATCHES): Add -m4-300* / -m4-340 options.
2006-04-26 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/t-sh (OPT_EXTRA_PARTS): Add libgcc-4-300.a.
($(T)div_table-4-300.o, $(T)libgcc-4-300.a): New rules.
* config/sh/divtab-sh4-300.c, config/sh/lib1funcs-4-300.asm:
New files.
* config/sh/embed-elf.h (LIBGCC_SPEC): Use -lgcc-4-300 for -m4-300* /
-m4-340.
2006-04-24 J"orn Rennecke <joern.rennecke@st.com>
SH4-300 scheduling description & fixes to SH4-[12]00 description:
* sh.md: New instruction types: fstore, movi8, fpscr_toggle, gp_mac,
mac_mem, mem_mac, dfp_mul, fp_cmp.
(insn_class, dfp_comp, any_fp_comp): Update.
(push_fpul, movsf_ie, fpu_switch, toggle_sz, toggle_pr): Update type.
(cmpgtsf_t, "cmpeqsf_t, cmpgtsf_t_i4, cmpeqsf_t_i4): Likewise.
(muldf3_i): Likewise.
(movsi_i): Split rI08 alternative into two separate alternatives.
Update type.
(movsi_ie, movsi_i_lowpart): Likewise.
(movqi_i): Split ri alternative into two separate alternatives.
Update type.
* sh1.md (sh1_load_store, sh1_fp): Update.
* sh4.md (sh4_store, sh4_mac_gp, fp_arith, fp_double_arith): Update.
(mac_mem, sh4_fpscr_toggle): New insn_reservations.
* sh4a.md (sh4a_mov, sh4a_load, sh4a_store, sh4a_fp_arith): Update.
(sh4a_fp_double_arith): Likewise.
* sh4-300.md: New file.
* sh.c (sh_handle_option): Handle m4-300* options.
(sh_adjust_cost): Fix latency of auto-increments.
Handle SH4-300 differently than other SH4s. Check for new insn types.
* sh.h (OVERRIDE_OPTIONS): Initilize sh_branch_cost if it has not
been set by an option.
* sh.opt (m4-300, m4-100-nofpu, m4-200-nofpu): New options.
(m4-300-nofpu, -m4-340, m4-300-single, m4-300-single-only): Likewise.
(mbranch-cost=): Likewise.
* superh.h (STARTFILE_SPEC): Take -m4-340 into account.
* sh.md (mulsf3): Remove special expansion code.
(mulsf3_ie): Now a define_insn_and_split.
(macsf3): Allow for TARGET_SH4.
* sh.md (cbranchsi4, cbranchdi4, cbranchdi4_i): New patterns.
* sh.c (prepare_cbranch_operands, expand_cbranchsi4): New functions.
(expand_cbranchdi4): Likewise.
(sh_rtx_costs): Give lower cost for certain CONST_INT values and for
CONST_DOUBLE if the outer code is COMPARE.
* sh.h (OPTIMIZATION_OPTIONS): If not optimizing for size, set
TARGET_CBRANCHDI4 and TARGET_EXPAND_CBRANCHDI4.
(OVERRIDE_OPTIONS): For TARGET_SHMEDIA, clear TARGET_CBRANCHDI4.
(LEGITIMATE_CONSTANT_P): Also allow DImode and VOIDmode CONST_DOUBLEs.
Remove redundant fp_{zero,one}_operand checks.
* sh.opt (mcbranchdi, mexpand-cbranchdi, mcmpeqdi): New options.
* sh-protos.h (prepare_cbranch_operands, expand_cbranchsi4): Declare.
(expand_cbranchdi4): Likewise.
2006-04-20 J"orn Rennecke <joern.rennecke@st.com>
* sh.h (LOCAL_ALIGNMENT): Use DATA_ALIGNMENT.
gcc/testsuite:
2006-11-03 J"orn Rennecke <joern.rennecke@st.com>
* testsuite/gcc.c-torture/execute/arith-rand-ll.c:
Also test for bogus rest sign.
Brooks Moses [Fri, 3 Nov 2006 05:07:59 +0000 (05:07 +0000)]
error.c (show_locus): Remove "In file" from error messages.
* fortran/error.c (show_locus): Remove "In file" from error messages.
* testsuite/lib/gfortran-dg.exp (gfortran-dg-test): Remove expected "In file" from error
messages.
Kaz Kojima [Thu, 2 Nov 2006 22:57:13 +0000 (22:57 +0000)]
re PR target/27405 (gcc.c-torture/execute/960209-1.c ICEs on sh64-* with -O3)
PR target/27405
* config/sh/sh.md (cmp{eq,gt,gtu}{si,di}_media): Remove.
(cmpsi{eq,gt,gtu}{si,di}_media): Rename to
cmp{eq,gt,gtu}{si,di}_media.
(*cmpne0si_media): Remove.
(*movsicc_umin): Adjust gen_cmp*_media call.
(unordered): Change the mode of unordered and operands[1] to
SImode.
(seq): Adjust gen_cmp*_media calls. Make the mode of
a temporary result of compare SImode if needed. If the mode
of operands[0] is DImode, extend the temporary result to DImode.
(slt, sle, sgt, sge, sgtu, sltu, sleu, sgue, sne): Likewise.
(sunorderd): Change the mode of match_operand and unorderd to
SImode.
(cmpeq{sf,df}_media): Remove.
(cmpsieq{sf,df}_media): Rename to cmpeq{sf,df}_media.
(cmp{gt,ge,un}{sf,df}_media): Change the mode of match_operand
and compare operation to SImode.
Paul Brook [Thu, 2 Nov 2006 20:18:42 +0000 (20:18 +0000)]
arm.c (arm_elf_asm_constructor): Remove ATTRIBUTE_UNUSED from priority argument.
2006-11-02 Paul Brook <paul@codesourcery.com>
gcc/
* config/arm/arm.c (arm_elf_asm_constructor): Remove ATTRIBUTE_UNUSED
from priority argument. Use different section for non-default
priority.
* config/arm/elf.h: Remove definition of SUPPORTS_INIT_PRIORITY.
Eric Botcazou [Thu, 2 Nov 2006 18:40:54 +0000 (18:40 +0000)]
re PR other/29639 (ext/bitmap_allocator/check_allocate_max_size.cc execution test)
PR other/29639
* except.c (switch_to_exception_section): Do not cache the section
if named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined
and flag_function_sections is set.
Roger Sayle [Thu, 2 Nov 2006 00:56:38 +0000 (00:56 +0000)]
configure.ac (HAVE_AS_IX86_DIFF_SECT_DELTA): New test to determine whether the assembler supports taking the difference of...
* configure.ac (HAVE_AS_IX86_DIFF_SECT_DELTA): New test to determine
whether the assembler supports taking the difference of symbols in
different sections. On x86/Solaris, GAS does but Solaris as doesn't.
* configure: Regenerate.
* config.in: Regenerate.
* config/i386/sol2-10.h (JUMP_TABLES_IN_TEXT_SECTION): Define if
the assembler doesn't support taking the difference of symbols in
different sections, i.e. we're using the native solaris assembler.
Adam Nemet [Wed, 1 Nov 2006 19:19:28 +0000 (19:19 +0000)]
tree-pretty-print.c (dump_generic_node): Use HOST_WIDE_INT_PRINT to print high and low parts.
* tree-pretty-print.c (dump_generic_node) <INTEGER_CST>: Use
HOST_WIDE_INT_PRINT to print high and low parts. Use
HOST_BITS_PER_WIDE_INT for the width of HOST_WIDE_INT. When
printing a hexadecimal number prefix it with 0x.
Douglas Gregor [Wed, 1 Nov 2006 16:27:23 +0000 (16:27 +0000)]
cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X for experimental C++0x mode.
2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
* include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
for experimental C++0x mode.
* init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
adopted the preprocessor changes introduced in C99.
Danny Smith [Wed, 1 Nov 2006 06:23:12 +0000 (06:23 +0000)]
target.h (targetm.cxx.use_atexit_for_cxa_atexit): New target hook.
* target.h (targetm.cxx.use_atexit_for_cxa_atexit): New target
hook.
* target-def.h: (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Define
default.
* config/i386/mingw32.h (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT):
Override default.
* doc/tm.texi (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Document.
* configure.ac (use_cxa_atexit): As a special case, don't test
for libc definition of __cxa_atexit on mingw32
* configure: Regenerate.
* config.gcc (i[34567]86-pc-mingw32): Default to
enable__cxa_atexit=yes.
cp
* decl.c (get_atexit_node): Reference atexit, not __cxa_exit.
if targetm.cxx.use_atexit_for cxa_atexit.
(start_cleanup_fn): Likewise.
(register_dtor_fn): Likewise.
* toplev.c (compile_file): Call final_write_globals
even if there have been errors.
In gcc/cp/:
* decl2.c (cp_write_global_declarations): Rename from
cp_finish_file.
* cp-lang.c (finish_file): Don't call cp_finish_file.
* cp-tree.h (cp_write_global_declarations): Rename from
cp_finish_file.
* cp-objcp-common.h (LANG_HOOKS_WRITE_GLOBALS): Define to
cp_write_global_declarations.
* coverage.c (coverage_checksum_string): Update comment.
* dwarf2out.c (switch_to_eh_frame_section): Update for removal
of get_file_function_name.
* cgraphunit.c (cgraph_build_static_cdtor): Update for rename
of get_file_function_name_long.
* tree.c (get_file_function_name): Rename from
get_file_function_name_long; improve comment; handle 'I' and 'D'
specially when the target has ctor/dtor support; remove special
handling for 'F'.
(get_file_function_name): Remove.
* tree.h (get_file_function_name): Rename from
get_file_function_name_long.
(get_file_function_name): Remove prototype.
In gcc/cp/:
* name-lookup.c (get_anonymous_namespace_name): New.
(push_namespace_with_attribs): Use get_anonymous_namespace_name.
* decl2.c (start_objects): Update for rename of
get_file_function_name_long.
In gcc/fortran/:
* trans-decl.c (gfc_generate_constructors): Update for removal
of get_file_function_name.