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2011-08-01Add -mlzcnt.Kirill Yukhin31-50/+316
gcc/ 2011-08-01 Kirill Yukhin <kirill.yukhin@intel.com> PR target/49547 * config.gcc (i[34567]86-*-*): Replace abmintrin.h with lzcntintrin.h. (x86_64-*-*): Likewise. * config/i386/i386.opt (mlzcnt): New. * config/i386/abmintrin.h: File removed. (__lzcnt_u16, __lzcnt, __lzcnt_u64): Moved to ... * config/i386/lzcntintrin.h: ... here. New file. (__lzcnt): Rename to ... (__lzcnt32): ... this. * config/i386/bmiintrin.h (head): Update copyright year. (__lzcnt_u16): Removed. (__lzcnt_u32): Likewise. (__lzcnt_u64): Likewise. * config/i386/x86intrin.h: Include lzcntintrin.h when __LZCNT__ is defined, remove abmintrin.h. * config/i386/cpuid.h (bit_LZCNT): New. * config/i386/driver-i386.c (host_detect_local_cpu): Detect LZCNT feature. * config/i386/i386-c.c (ix86_target_macros_internal): Define __LZCNT__ if needed. * config/i386/i386.c (ix86_target_string): New option -mlzcnt. (ix86_option_override_internal): Handle LZCNT option. (ix86_valid_target_attribute_inner_p): Likewise. (struct builtin_description bdesc_args) <IX86_BUILTIN_CLZS>: Update. * config/i386/i386.h (TARGET_LZCNT): New. (CLZ_DEFINED_VALUE_AT_ZERO): Update. * config/i386/i386.md (clz<mode>2): Update insn constraint. (clz<mode>2_lzcnt): Likewise. * doc/invoke.texi: Mention -mlzcnt option. * doc/extend.texi: Likewise. gcc/testsuite/ 2011-08-01 Kirill Yukhin <kirill.yukhin@intel.com> * gcc.target/i386/i386.exp (check_effective_target_lzcnt): New. * gcc.target/i386/lzcnt-1.c: New test. * gcc.target/i386/lzcnt-2.c: Likewise. * gcc.target/i386/lzcnt-2a.c: Likewise. * gcc.target/i386/lzcnt-3.c: Likewise. * gcc.target/i386/lzcnt-4.c: Likewise. * gcc.target/i386/lzcnt-4a.c: Likewise. * gcc.target/i386/lzcnt-5.c: Likewise. * gcc.target/i386/lzcnt-6.c: Likewise. * gcc.target/i386/lzcnt-6a.c: Likewise. * gcc.target/i386/lzcnt-check.h: Likewise. * gcc.target/i386/sse-12.c (dg-compile): Add -mlzcnt. * gcc.target/i386/sse-13.c: Likewise. * gcc.target/i386/sse-14.c: Likewise. * g++.dg/other/i386-2.C: Likewise. * g++.dg/other/i386-3.C: Likewise. From-SVN: r177034
2011-08-01sem_ch4.adb (Operator_Check): improve error message when both a with_clause ↵Ed Schonberg4-4/+135
and a use_clause are needed to... 2011-08-01 Ed Schonberg <schonberg@adacore.com> * sem_ch4.adb (Operator_Check): improve error message when both a with_clause and a use_clause are needed to make operator usage legal. * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to determine whether a compilation unit is visible within an other, either through a with_clause in the current unit, or a with_clause in its library unit or one one of its parents. From-SVN: r177033
2011-08-01[multiple changes]Arnaud Charlet8-27/+74
2011-08-01 Ed Schonberg <schonberg@adacore.com> * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator over an arbitrary expression of an array or container type. * lib-xref.adb: clarify comment. 2011-08-01 Bob Duff <duff@adacore.com> * einfo.ads: Minor reformatting. * debug.adb: Minor comment improvement. 2011-08-01 Javier Miranda <miranda@adacore.com> * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not consider hidden subprograms as valid candidates. 2011-08-01 Arnaud Charlet <charlet@adacore.com> * make.adb (Compile): Strip -mxxx switches in CodePeer mode. 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com> * gnat_ugn.texi: Fix typo. From-SVN: r177031
2011-08-01[multiple changes]Arnaud Charlet7-37/+36
2011-08-01 Robert Dewar <dewar@adacore.com> * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb, lib-xref.adb: Minor reformatting 2011-08-01 Gary Dismukes <dismukes@adacore.com> * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of when to generate a call to Move_Final_List. (Has_Controlled_Parts): Remove this function. From-SVN: r177030
2011-08-01[multiple changes]Arnaud Charlet11-32/+161
2011-08-01 Geert Bosch <bosch@adacore.com> * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra "," in choice list. 2011-08-01 Thomas Quinot <quinot@adacore.com> * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for explicit raise of a predefined exception as Comes_From_Source if the original N_Raise_Statement comes from source. 2011-08-01 Robert Dewar <dewar@adacore.com> * sinfo.ads: Add comment. * sem_ch6.adb: Minor reformatting. 2011-08-01 Robert Dewar <dewar@adacore.com> * freeze.adb (Freeze_Entity): Refine check for bad component size clause to avoid rejecting confirming clause when atomic/aliased present. 2011-08-01 Ed Schonberg <schonberg@adacore.com> * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to better determine whether an entity reference is a write. * sem_util.adb (Is_LHS): refine predicate to handle assignment to a subcomponent. * lib-xref.adb (Output_References): Do no suppress a read reference at the same location as an immediately preceeding modify-reference, to handle properly in-out actuals. 2011-08-01 Tristan Gingold <gingold@adacore.com> * env.c (__gnat_setenv) [VMS]: Refine previous change. 2011-08-01 Quentin Ochem <ochem@adacore.com> * i-cstrin.adb (New_String): Changed implementation, now uses only the heap to compute the result. From-SVN: r177029
2011-08-01[multiple changes]Arnaud Charlet9-52/+119
2011-08-01 Robert Dewar <dewar@adacore.com> * atree.ads: Minor reformatting. 2011-08-01 Emmanuel Briot <briot@adacore.com> * g-expect.adb (Get_Command_Output): Fix memory leak. 2011-08-01 Geert Bosch <bosch@adacore.com> * cstand.adb (P_Float_Type): New procedure to print the definition of predefined fpt types. (P_Mixed_Name): New procedure to print a name using mixed case (Print_Standard): Use P_Float_Type for printing floating point types * einfo.adb (Machine_Emax_Value): Add preliminary support for quad precision IEEE float. 2011-08-01 Thomas Quinot <quinot@adacore.com> * sem_ch3.adb: Minor reformatting. 2011-08-01 Ed Schonberg <schonberg@adacore.com> * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is the completion of a generic function, insert the new body rather than rewriting the original. 2011-08-01 Yannick Moy <moy@adacore.com> * sinfo.ads, errout.ads: Typos in comments. From-SVN: r177028
2011-08-01[multiple changes]Arnaud Charlet19-147/+401
2011-08-01 Robert Dewar <dewar@adacore.com> * par-endh.adb: Minor reformatting. 2011-08-01 Robert Dewar <dewar@adacore.com> * aspects.ads, aspects.adb: Add aspects for library unit pragmas (Pre_Post_Aspects): New subtype. * par-ch12.adb (P_Generic): New syntax for aspects in packages * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter * par-ch7.adb (P_Package): Remove Decl parameter (P_Package): Handle new syntax for aspects (before IS) * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle new aspect syntax (P_Task_Definition): Remove Decl parameter, handle new aspect syntax * par.adb (P_Aspect_Specifications): Add Semicolon parameter (P_Package): Remove Decl parameter * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit aspects * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect specs * sem_util.ads, sem_util.adb (Static_Boolean): New function * sinfo.ads: Document new syntax for aspects in packages etc. * sprint.adb: Handle new syntax of aspects before IS in package 2011-08-01 Thomas Quinot <quinot@adacore.com> * atree.ads: Minor reformatting. * sem_prag.adb: Minor reformatting. 2011-08-01 Robert Dewar <dewar@adacore.com> * exp_util.adb (Insert_Actions): Fix error in handling Actions for case expr alternative. 2011-08-01 Ed Schonberg <schonberg@adacore.com> * sem_ch12.adb: Fix typo. From-SVN: r177027
2011-08-01sem_prag.adb (Check_No_Link_Name): New procedure.Geert Bosch8-46/+72
2011-08-01 Geert Bosch <bosch@adacore.com> * sem_prag.adb (Check_No_Link_Name): New procedure. (Process_Import_Or_Interface): Use Check_No_Link_Name. * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float) instead of Standard_Long_Long_Float_Size global. Preparation for eventual removal of per type constants. * exp_util.ads (Get_Stream_Size): New function returning the stream size value of subtype E. * exp_util.adb (Get_Stream_Size): Implement new function. * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size function. * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size * einfo.adb: (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats From-SVN: r177026
2011-08-01configure.ac (fixed-point): Add ARM support.Julian Brown13-7/+968
gcc/ * configure.ac (fixed-point): Add ARM support. * configure: Regenerate. * config/arm/arm.c (arm_fixed_mode_set): New struct. (arm_set_fixed_optab_libfunc): New. (arm_set_fixed_conv_libfunc): New. (arm_init_libfuncs): Initialise fixed-point helper libfuncs with ARM-specific names. (aapcs_libcall_value): Return sub-word-size fixed-point libcall return values in SImode. (arm_return_in_msb): Return fixed-point types in the msb. (arm_pad_reg_upwards, arm_pad_arg_upwards): Pad fixed-point types upwards. (arm_scalar_mode_supported_p): Support fixed-point modes. (arm_vector_mode_supported_p): Support vector fixed-point modes. * config/arm/arm.h (SHORT_FRACT_TYPE_SIZE, FRACT_TYPE_SIZE) (LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE) (SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE) (LONG_LONG_ACCUM_TYPE_SIZE, MAX_FIXED_MODE_SIZE): Define. * config/arm/iterators.md (FIXED, ADDSUB, UQADDSUB, QADDSUB, QMUL): New mode iterators. (qaddsub_suf): New mode attribute. * config/arm/arm-modes.def (FRACT, UFRACT, ACCUM, UACCUM): Declare vector modes. * config/arm/predicates.md (sat_shift_operator): New predicate. * config/arm/arm-fixed.md: New. * config/arm/arm.md: Include arm-fixed.md. * config/arm/t-arm (MD_INCLUDES): Add arm-fixed.md. libgcc/ * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*) (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment. * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define. gcc/testsuite/ * gcc.target/arm/fixed-point-exec.c: New test. From-SVN: r177025
2011-08-01cstand.adb: Fix comments.Geert Bosch3-16/+12
2011-08-01 Geert Bosch <bosch@adacore.com> * cstand.adb: Fix comments. * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit count of arguments. From-SVN: r177024
2011-08-01[multiple changes]Arnaud Charlet4-9/+17
2011-08-01 Robert Dewar <dewar@adacore.com> * exp_ch4.adb, sem_cat.adb: Minor reformatting. 2011-08-01 Geert Bosch <bosch@adacore.com> * atree.ads: Fix comment. From-SVN: r177023
2011-08-01calls.c (emit_library_call_value_1): Support padding for libcall arguments ↵Julian Brown3-2/+55
and return values. gcc/ * calls.c (emit_library_call_value_1): Support padding for libcall arguments and return values. * config/arm/arm.c (arm_pad_arg_upward): Pad half-float values downwards in big-endian mode. From-SVN: r177022
2011-08-01[multiple changes]Arnaud Charlet18-141/+215
2011-08-01 Robert Dewar <dewar@adacore.com> * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec. * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name. * par.adb: Add with for Namet.Sp. * par-tchk.adb: Minor reformatting. 2011-08-01 Vincent Celier <celier@adacore.com> * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name of the init procedure of a SAL. * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name): New procedure. 2011-08-01 Thomas Quinot <quinot@adacore.com> * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor reformatting. 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * adaint.c (__gnat_file_time_name_attr): Get rid of warning. 2011-08-01 Thomas Quinot <quinot@adacore.com> * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function conformant with its spec (return True only for types that have an overriding Initialize primitive operation that prevents them from having preelaborable initialization). * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable initialization for controlled types in Ada 2005 or later mode. From-SVN: r177021
2011-08-01re PR debug/49887 (.debug_macro breaks many Solaris/SPARC tests)Rainer Orth7-12/+26
PR debug/49887 * config/sol2.c (solaris_code_end): Rename to solaris_file_end. * config/sol2-protos.h: Likewise. * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Don't call solaris_code_end. * config/i386/sol2.h [!USE_GAS] (TARGET_ASM_FILE_END): Redefine. * config/sparc/sparc.c (sparc_file_end) [TARGET_SOLARIS]: Call solaris_file_end. * config/sparc/sol2.h (TARGET_ASM_CODE_END): Remove. From-SVN: r177020
2011-08-01tree-ssa-sccvn.c (copy_reference_ops_from_ref): Support FIXED_CST.Julian Brown2-0/+5
gcc/ * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Support FIXED_CST. From-SVN: r177018
2011-08-01final.c (output_addr_const): Print fixed-point constants as decimal not hex.Julian Brown2-2/+6
gcc/ * final.c (output_addr_const): Print fixed-point constants as decimal not hex. From-SVN: r177017
2011-08-01stor-layout.c (initialize_sizetypes): Properly sign-extend bitsiztype ↵Richard Guenther2-1/+10
TYPE_MAX_VALUE. 2011-08-01 Richard Guenther <rguenther@suse.de> * stor-layout.c (initialize_sizetypes): Properly sign-extend bitsiztype TYPE_MAX_VALUE. From-SVN: r177016
2011-08-01optabs.c (prepare_cmp_insn): Use correct biasing for fixed-point comparison ↵Julian Brown2-2/+9
helpers. * optabs.c (prepare_cmp_insn): Use correct biasing for fixed-point comparison helpers. From-SVN: r177015
2011-08-01aspects.ads, [...]: Add aspect Type_Invariant, Precondition, Postcondition.Robert Dewar5-35/+135
2011-08-01 Robert Dewar <dewar@adacore.com> * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition, Postcondition. (Same_Aspect): New function. * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect Type_Invariant, Precondition, Postcondition. * snames.ads-tmpl: Add Name_Type_Invariant. From-SVN: r177011
2011-08-01freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point here.Robert Dewar4-33/+146
2011-08-01 Robert Dewar <dewar@adacore.com> * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point here. (Freeze_All_Ent): Fix error in handling inherited aspects. * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is already analyzed, but don't skip entire processing of a declaration, that's wrong in some cases of declarations being rewritten. (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects. Don't delay for integer, string literals Treat predicates in usual manner for delay, remove special case code, not needed. (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point (Build_Predicate_Function): Update saved expression in aspect (Build_Invariant_Procedure): Update saved expression in aspect * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization of replacement of discriminant references if the reference is simple. From-SVN: r177010
2011-08-01aspects.ads, [...]: Add Static_Predicate and Dynamic_Predicate.Robert Dewar9-24/+142
2011-08-01 Robert Dewar <dewar@adacore.com> * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate. * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for Static_Predicate and Dynamic_Predicate. (Build_Predicate_Function): Add processing for Static_Predicate and Dynamic_Predicate. * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag (From_Static_Predicate): New flag * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate 2011-08-01 Robert Dewar <dewar@adacore.com> * usage.adb: Documentation cleanup for Ada version modes in usage. * expander.adb: Minor reformatting. From-SVN: r177009
2011-08-01[multiple changes]Arnaud Charlet16-66/+373
2011-08-01 Robert Dewar <dewar@adacore.com> * atree.ads: Minor comment fix. * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads, a-witeio.ads, sem_prag.adb: Minor reformatting. 2011-08-01 Doug Rupp <rupp@adacore.com> * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure pointers. Use descrip.h header file for convenience. Add some comments. 2011-08-01 Robert Dewar <dewar@adacore.com> * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point (Freeze_All): Call Check_Aspect_At_End_Of_Declarations * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point): New procedure. (Check_Aspect_At_End_Of_Declarations): New procedure (Analye_Aspect_Specification): Minor changes for above procedures * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect specification node as well. 2011-08-01 Pascal Obry <obry@adacore.com> * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special Windows files. Use GetFilesAttributes() in this case to check for file existence instead of returning with an error code. From-SVN: r177008
2011-08-01a-stzfix.adb, [...] (Replace_Slice): Fixed computation when High is above ↵Vincent Celier3-27/+52
Source length. 2011-08-01 Vincent Celier <celier@adacore.com> * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when High is above Source length. From-SVN: r177007
2011-08-01a-ztexio.ads, [...]: Fix comment.Robert Dewar4-12/+13
2011-08-01 Robert Dewar <dewar@adacore.com> * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment. From-SVN: r177006
2011-08-01[multiple changes]Arnaud Charlet8-147/+150
2011-08-01 Robert Dewar <dewar@adacore.com> * aspects.ads (Boolean_Aspects): New subtype. * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects for derived types in cases where the parent type and derived type have aspects. * freeze.adb (Freeze_Entity): Fix problems in handling derived type with aspects when parent type also has aspects. (Freeze_Entity): Deal with delay of boolean aspects (must evaluate boolean expression at this point). * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in accordance with final decision on the Ada 2012 feature. * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag. 2011-08-01 Matthew Heaney <heaney@adacore.com> * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector. From-SVN: r177005
2011-08-01[multiple changes]Arnaud Charlet5-6/+56
2011-08-01 Pascal Obry <obry@adacore.com> * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Fix Replace_Slice when High is above current string size. (Replace_Slice): Fix DL computation when High is above current string length. 2011-08-01 Gary Dismukes <dismukes@adacore.com> * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired. From-SVN: r177004
2011-08-01[multiple changes]Arnaud Charlet5-40/+50
2011-08-01 Matthew Heaney <heaney@adacore.com> * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child of node. 2011-08-01 Pascal Obry <obry@adacore.com> * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor reformatting. From-SVN: r177003
2011-08-01[multiple changes]Arnaud Charlet4-12/+46
2011-08-01 Ed Schonberg <schonberg@adacore.com> * sem_attr.adb (Analyze_Attribute, case 'Access): handle properly named access to protected subprograms in generic bodies. * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a protected type, indicate that the convention of the subprogram is Convention_Protected, because it may be used in subsequent declarations within the protected declaration. 2011-08-01 Vincent Celier <celier@adacore.com> * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init" and "final" procedures when the name of the library is "ada", to avoid duplicate symbols "adainit" and "adafinal" in executables. From-SVN: r177002
2011-08-01sem_attr.adb (Analyze_Attribute, [...]): Handle properly a quantified ↵Ed Schonberg2-7/+26
expression that appears within a postcondition and... 2011-08-01 Ed Schonberg <schonberg@adacore.com> * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a quantified expression that appears within a postcondition and uses the Ada2012 'Result attribute. From-SVN: r177001
2011-08-01Use temporary variables for calls with multiple results.Ian Lance Taylor6-283/+611
From-SVN: r176998
2011-07-31h8300: Add flags to .section directives.Richard Henderson3-4/+9
From-SVN: r176996
2011-07-31Handle SIZE_TYPE being unsigned short.Richard Henderson3-0/+9
From-SVN: r176995
2011-08-01Daily bump.GCC Administrator1-1/+1
From-SVN: r176994
2011-07-31re PR target/49880 (SuperH: ICE when -m4 is used with -mdiv=call-div1)Kaz Kojima2-2/+8
PR target/49880 * config/sh/sh.md (udivsi3_i1): Enable for TARGET_DIVIDE_CALL_DIV1. (divsi3_i1): Likewise. From-SVN: r176990
2011-07-31* de.po: Update.Joseph Myers2-61/+65
From-SVN: r176988
2011-07-31re PR tree-optimization/49749 (Reassociation rank algorithm does not include ↵Bill Schmidt2-7/+161
all non-NULL operands) 2011-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/49749 * tree-ssa-reassoc.c (get_rank): New forward declaration. (PHI_LOOP_BIAS): New macro. (phi_rank): New function. (loop_carried_phi): Likewise. (propagate_rank): Likewise. (get_rank): Add calls to phi_rank and propagate_rank. From-SVN: r176984
2011-07-31Check TARGET_LP64 for SIZE_TYPE/PTRDIFF_TYPE.H.J. Lu2-2/+8
2011-07-31 H.J. Lu <hongjiu.lu@intel.com> * config/i386/x86-64.h (SIZE_TYPE): Check TARGET_LP64 instead of TARGET_64BIT. (PTRDIFF_TYPE): Likewise. From-SVN: r176981
2011-07-31re PR target/49920 (unable to find a register to spill in class ‘DIREG’)Uros Bizjak4-22/+79
PR target/49920 * config/i386/i386.md (strset): Do not expand strset_singleop when %eax or $edi are fixed. (*strsetdi_rex_1): Disable when %eax or %edi are fixed. (*strsetsi_1): Ditto. (*strsethi_1): Ditto. (*strsetqi_1): Ditto. (*rep_stosdi_rex64): Disable when %eax, %ecx or %edi are fixed. (*rep_stossi): Ditto. (*rep_stosqi): Ditto. (cmpstrnsi): Also fail when %ecx is fixed. (*cmpstrnqi_nz_1): Disable when %ecx, %esi or %edi are fixed. (*cmpstrnqi_1): Ditto. (*strlenqi_1): Ditto. (*strmovdi_rex_1): Disable when %esi or %edi are fixed. (*strmovsi_1): Ditto. (*strmovhi_1): Ditto. (*strmovqi_1): Ditto. (*rep_movdi_rex64): Disable when %ecx, %esi or %edi are fixed. (*rep_movsi): Ditto. (*rep_movqi): Ditto. testsuite/ChangeLog: PR target/49920 * gcc.target/i386/pr49920.c: New test. From-SVN: r176979
2011-07-3120050314-1.c: Dump and cleanup lim1 pass only.Uros Bizjak28-55/+85
* gcc.dg/tree-ssa/20050314-1.c: Dump and cleanup lim1 pass only. * gcc.dg/tree-ssa/pr23109.c: Ditto. * gcc.dg/tree-ssa/loop-7.c: Ditto. * gcc.dg/tree-ssa/loop-32.c: Ditto. * gcc.dg/tree-ssa/loop-33.c: Ditto. * gcc.dg/tree-ssa/loop-34.c: Ditto. * gcc.dg/tree-ssa/loop-35.c: Ditto. * gcc.dg/tree-ssa/restrict-3.c: Ditto. * gcc.dg/tree-ssa/ssa-lim-2.c: Ditto. * gcc.dg/tree-ssa/ssa-lim-1.c: Ditto. * gcc.dg/tree-ssa/ssa-lim-3.c: Ditto. * gcc.dg/tree-ssa/ssa-lim-6.c: Ditto. * gcc.dg/tree-ssa/structopt-1.c: Ditto. * g++.dg/tree-ssa/pr33615.C: Ditto. * g++.dg/tree-ssa/restrict1.C: Ditto. * c-c++-common/restrict-2.c: Ditto. * gfortran.dg/pr32921.f: Ditto. * gcc.dg/tree-ssa/ssa-dse-10.c: Dump and cleanup dse1 pass only. * gcc.dg/fold-compare-2.c: Dump and cleanup vrp1 pass only. * gcc.dg/tree-ssa/vrp47.c: Ditto. * gcc.dg/tree-ssa/pr25501.c: Dump and cleanup mergephi1 pass only. * gcc.dg/tree-ssa/pr15349.c: Dump and cleanup mergephi2 pass only. * gcc.dg/tree-ssa/tailrecursion-1.c: Dump and cleanup tailr1 pass only. * gcc.dg/tree-ssa/tailrecursion-2.c: Ditto. * gcc.dg/tree-ssa/tailrecursion-3.c: Ditto. * gcc.dg/tree-ssa/tailrecursion-4.c: Ditto. * gcc.dg/tree-ssa/tailrecursion-6.c: Ditto. From-SVN: r176978
2011-07-31gcc-dg.exp (cleanup-dump): Also remove .exe.Uros Bizjak2-2/+10
* lib/gcc-dg.exp (cleanup-dump): Also remove .exe. and .exe.ltrans[0-9]*. dump files. From-SVN: r176977
2011-07-31Author: Mikael Pettersson <mikpe@it.uu.se>Mikael Pettersson2-0/+24
PR target/47908 * gcc/config/m68k/m68k.c (m68k_override_options_after_change): New function. Disable instruction scheduling for non-ColdFire targets. (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define. From-SVN: r176975
2011-07-31Move the creation of anti-dep edgeRevital Eres2-6/+11
From-SVN: r176972
2011-07-31re PR fortran/49112 ([OOP] Missing type-bound procedure, "duplicate save" ↵Janus Weil5-26/+101
warnings and internal compiler error) 2011-07-31 Janus Weil <janus@gcc.gnu.org> PR fortran/49112 * resolve.c (resolve_structure_cons): Don't do the full dt resolution, only call 'resolve_fl_derived0'. (resolve_typebound_procedures): Resolve typebound procedures of parent type. (resolve_fl_derived0): New function, which does a part of the work for 'resolve_fl_derived'. (resolve_fl_derived): Call 'resolve_fl_derived0' and do some additional things. 2011-07-31 Janus Weil <janus@gcc.gnu.org> PR fortran/49112 * gfortran.dg/abstract_type_6.f03: Modified. * gfortran.dg/typebound_proc_24.f03: New. From-SVN: r176971
2011-07-31SMS: Misc. fixesRevital Eres2-11/+23
From-SVN: r176970
2011-07-31re PR middle-end/43513 (The stack pointer is adjusted twice)Tom de Vries2-1/+8
2011-07-31 Tom de Vries <tom@codesourcery.com> PR middle-end/43513 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Use max of get_object_alignment and TYPE_ALIGN. From-SVN: r176969
2011-07-31Daily bump.GCC Administrator1-1/+1
From-SVN: r176967
2011-07-30re PR testsuite/49917 (g++.dg/init/for1.C wrong?)Paolo Carlini2-1/+8
2011-07-30 Paolo Carlini <paolo.carlini@oracle.com> PR testsuite/49917 * g++.dg/init/for1.C: Fix. From-SVN: r176962
2011-07-30re PR fortran/48876 (ICE when initializing character variable with ↵Thomas Koenig4-0/+21
zero-length string) 2011-07-30 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/48876 * expr.c (gfc_simplify_expr): If end of a string is less than zero, set it to zero. 2011-07-30 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/48876 * gfortran.dg/string_5.f90: New test. From-SVN: r176961
2011-07-30re PR middle-end/43513 (The stack pointer is adjusted twice)Tom de Vries2-0/+9
2011-07-30 Tom de Vries <tom@codesourcery.com> PR middle-end/43513 * tree-ssa-dce.c (ref_may_be_aliased): Add assert. (propagate_necessity): Handle WITH_SIZE_EXPR call arg. From-SVN: r176959
2011-07-30re PR c++/49867 ([C++0x] ICE on lambda inside switch with case labels in the ↵Jason Merrill4-0/+54
lambda) PR c++/49867 * parser.c (cp_parser_lambda_expression): Also clear in_statement and in_switch_statement_p. (cp_parser_class_specifier): Likewise. From-SVN: r176958
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