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  1. 06 Nov, 2006 3 commits
  3. 05 Nov, 2006 12 commits
  5. 04 Nov, 2006 9 commits
    • re PR target/26915 (missed sized opt returning -1.0) · 2e1f15bd 
              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.
~

From-SVN: r118484
      Uros Bizjak committed
    • re PR fortran/29713 (ICE in gfc_set_constant_character_len decl.c:762) · d6910bb5 
      	PR fortran/29713

	* expr.c (gfc_simplify_expr): Correct memory allocation.

	* gfortran.dg/pr29713.f90: New test.

From-SVN: r118483
      Francois-Xavier Coudert committed
    • arm.c (thumb_legitimate_addres_p): Allow any constant offset from the… · c5289e45 
      arm.c (thumb_legitimate_addres_p): Allow any constant offset from the soft-frame, argument and virtual registers.

	* arm.c (thumb_legitimate_addres_p): Allow any constant offset
	from the soft-frame, argument and virtual registers.

From-SVN: r118481
      Richard Earnshaw committed
    • i386.md (*movxf_nointeger, [...]): Enable patterns for standard 80387 constants. · 50d0a899 
              * config/i386/i386.md (*movxf_nointeger, *movxf_integer): Enable
        patterns for standard 80387 constants.

From-SVN: r118479
      Uros Bizjak committed
    • ChangeLog fix · 35890135 
      From-SVN: r118478
      Steven Bosscher committed
    • fwprop.c: New file. · a52b023a 
      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.

        * doc/invoke.texi (Optimization Options): Document fwprop.
        * doc/passes.texi (RTL passes): Document fwprop.


Co-Authored-By: Steven Bosscher <stevenb.gcc@gmail.com>

From-SVN: r118475
      Paolo Bonzini committed
    • c-decl.c (WANT_C99_INLINE_SEMANTICS): New, set to 1. · c7cc12b0 
      	* c-decl.c (WANT_C99_INLINE_SEMANTICS): New, set to 1.
	(merge_decls): Implement WANT_C99_INLINE_SEMANTICS.
	(grokdeclarator): Likewise.

From-SVN: r118474
      Geoffrey Keating committed
    • call.c (build_op_delete_call): Test user-visible type against size_type_node... · c79154c4 
      
	* 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.

From-SVN: r118472
      Roger Sayle committed
    • Daily bump. · 4c9e00c8 
      From-SVN: r118470
      GCC Administrator committed
  7. 03 Nov, 2006 15 commits
    • tree-dump.c (dump_enable_all): Rename local variable ir_type to avoid name conflicts. · 52bca999 
      	* 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.

From-SVN: r118465
      Steven Bosscher committed
    • arm.c (arm_file_start): New function. · 6c6aa1af 
      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.

From-SVN: r118461
      Paul Brook committed
    • typo · 88c22d09 
      From-SVN: r118460
      David Ung committed
    • mips.h (processor_type): Removed PROCESSOR_24K, add PROCESSOR_24KC and PROCESSOR_24KF. · a55808a7 
      * 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.

From-SVN: r118459
      David Ung committed
    • crt1.asm: Fix #ifdef indent. · 78d310c2 
      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.

From-SVN: r118458
      J"orn Rennecke committed
    • re PR libfortran/27895 (problem with RESHAPE and zero-sized arrays) · 47c07d96 
      	PR libfortran/27895

	* intrinsics/reshape_generic.c (reshape_internal): Fix so that it
	works correctly for zero-sized arrays.
	* m4/reshape.m4: Likewise.
	* generated/reshape_r16.c: Regenerate.
	* generated/reshape_c4.c: Regenerate.
	* generated/reshape_i4.c: Regenerate.
	* generated/reshape_c16.c: Regenerate.
	* generated/reshape_r10.c: Regenerate.
	* generated/reshape_r8.c: Regenerate.
	* generated/reshape_c10.c: Regenerate.
	* generated/reshape_c8.c: Regenerate.
	* generated/reshape_i8.c: Regenerate.
	* generated/reshape_i16.c: Regenerate.
	* generated/reshape_r4.c: Regenerate.

	* gcc/testsuite/gfortran.dg/zero_sized_1.f90: Uncomment checks
	for RESHAPE.

From-SVN: r118455
      Francois-Xavier Coudert committed
    • 2006-11-03 Gary Benson <gbenson@redhat.com> · 54f9963a 
      	* java/net/Inet4Address.java
	(FAMILY): Renamed to AF_INET.
	(<init>, writeReplace): Reflect the above.
	* java/net/Inet6Address.java
	(FAMILY): Renamed to AF_INET6.
	(<init>): Reflect the above.

From-SVN: r118452
      Gary Benson committed
    • InetAddress.java: Removed. · adefdaca 
      2006-11-03  Gary Benson  <gbenson@redhat.com>

	* java/net/InetAddress.java: Removed.
	* java/net/natInetAddressNoNet.cc: Likewise.
	* java/net/natInetAddressPosix.cc: Likewise.
	* java/net/natInetAddressWin32.cc: Likewise.
	* java/net/VMInetAddress.java (getLocalHostname,
	lookupInaddrAny, getHostByAddr, getHostByName,
	aton): Replace glue methods with native ones.
	* java/net/natVMInetAddressNoNet.cc: New file.
	* java/net/natVMInetAddressPosix.cc: Likewise.
	* java/net/natVMInetAddressWin32.cc: Likewise.
	* Makefile.am, configure.ac: Reflect the above.
	* sources.am, Makefile.in, configure: Rebuilt.

	* java/net/natVMNetworkInterfaceWin32.cc
	(winsock2GetRealNetworkInterfaces): Create InetAddress
	objects using InetAddress.getByAddress.
	* gnu/java/net/natPlainSocketImplWin32.cc
	(accept, getOption): Likewise.
	* gnu/java/net/natPlainDatagramSocketImplWin32.cc
	(peekData, receive, getOption): Likewise.

From-SVN: r118451
      Gary Benson committed
    • error.c (show_locus): Remove "In file" from error messages. · 5d7de335 
      * 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.

From-SVN: r118450
      Brooks Moses committed
    • inclhack.def (glibc_c99_inline_1): New. · 502e2a2d 
      	* inclhack.def (glibc_c99_inline_1): New.
	* inclhack.def (glibc_c99_inline_2): New.
	* inclhack.def (glibc_c99_inline_3): New.
	* inclhack.def (glibc_c99_inline_4): New.
	* fixincl.x: Regenerate.
	* tests/base/bits/string2.h: New.
	* tests/base/sys/sysmacros.h: New.
	* tests/base/sys/stat.h: Update.

From-SVN: r118449
      Geoffrey Keating committed
    • md.texi (RS6000 constraints): Document H, Z, a, t, and W constraints. · a8a51a97 
      2006-11-02  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * doc/md.texi (RS6000 constraints): Document H, Z, a, t, and W
        constraints.

From-SVN: r118448
      Andrew Pinski committed
    • invoke.texi: Fix mfp-trap-mode typo. · 90150441 
      * doc/invoke.texi: Fix mfp-trap-mode typo.

From-SVN: r118447
      Brooks Moses committed
    • linux-elf.h (NEED_INDICATE_EXEC_STACK): Define as 1. · 978e411f 
      2006-11-02  Carlos O'Donell  <carlos@codesourcery.com>

	gcc/
	* config/arm/linux-elf.h (NEED_INDICATE_EXEC_STACK): Define as 1.
	* arm.c (arm_file_end): If NEED_INDICATE_EXEC_STACK call 
	file_end_indicate_exec_stack. 
	* arm.h [!NEED_INDICATE_EXEC_STACK] (NEED_INIDCATE_EXEC_STACK): 
	Define as 0.
	* lib1funcs.asm [__ELF__ && __linux__]: Emit .note.GNU-stack section
	for a non-executable stack.
	* crti.asm: Likewise.
	* crtn.asm: Likewise.
	* libunwind.S: Likewise.

From-SVN: r118445
      Carlos O'Donell committed
    • tree-ssa.c (warn_uninit): Use expand_location variables for locus and declaration locus. · 50f606a6 
      	* tree-ssa.c (warn_uninit): Use expand_location variables for
	locus and declaration locus.

From-SVN: r118444
      Ben Elliston committed
    • Daily bump. · bf821e6a 
      From-SVN: r118442
      GCC Administrator committed
  9. 02 Nov, 2006 1 commit
    • re PR target/27405 (gcc.c-torture/execute/960209-1.c ICEs on sh64-* with -O3) · 537426e7 
      	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.

From-SVN: r118435
      Kaz Kojima committed