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2001-12-21* doc/passes.texi: Fix a typo.Kazu Hirata1-1/+1
From-SVN: r48245
2001-12-21builtin-attrs.def (__builtin_printf_unlocked, [...]): Mark with the ↵Kaveh R. Ghazi1-3/+8
__printf__ attribute. * builtin-attrs.def (__builtin_printf_unlocked, __builtin_fprintf_unlocked, printf_unlocked, fprintf_unlocked): Mark with the __printf__ attribute. * builtins.c (expand_builtin_fputs): Add an `unlocked' parameter and set the replacement function depending on it. (expand_builtin): Skip BUILT_IN_*_UNLOCKED when not optimizing. Handle BUILT_IN_*_UNLOCKED when optimizing. * builtins.def (DEF_EXT_FALLBACK_BUILTIN, DEF_EXT_FRONT_END_LIB_BUILTIN): New macros. Declare the "unlocked" stdio functions. * c-common.c (c_expand_builtin_printf, c_expand_builtin_fprintf): Add an `unlocked' parameter and set the replacement function depending on it. (c_expand_builtin): Handle BUILT_IN_PRINTF_UNLOCKED and BUILT_IN_FPRINTF_UNLOCKED. * doc/extend.texi (printf_unlocked, fprintf_unlocked, fputs_unlocked): Document. testsuite: * gcc.dg/format/builtin-1.c: Test unlocked stdio. * gcc.dg/format/c90-printf-3.c: Likewise. * gcc.dg/format/c99-printf-3.c: Likewise. * gcc.dg/format/ext-1.c: Likewise. * gcc.dg/format/ext-6.c: Likewise. * gcc.dg/format/format.h: Prototype unlocked stdio. From-SVN: r48229
2001-12-20varasm.c (assemble_real): Use REAL_VALUE_TO_x and assemble_integer to emit ↵Richard Henderson1-17/+0
floating point values. * varasm.c (assemble_real): Use REAL_VALUE_TO_x and assemble_integer to emit floating point values. (assemble_real_1): Remove. * 1750a/1750a.c (real_value_to_target_single): New. (real_value_to_target_double): New. * 1750a/1750a.h (TARGET_FLOAT_FORMAT): New. (REAL_VALUE_TO_TARGET_SINGLE): New. (REAL_VALUE_TO_TARGET_DOUBLE): New. * 1750a/1750a-protos.h: Update. * 1750a/1750a.h, a29k/a29k.h, alpha/alpha.h, alpha/unicosmk.h, alpha/vms.h, arc/arc.h, arm/aof.h, arm/aout.h, avr/avr.c, avr/avr.h, c4x/c4x.h, clipper/clix.h, convex/convex.h, cris/cris.h, d30v/d30v.h, dsp16xx/dsp16xx.c, dsp16xx/dsp16xx.h, elxsi/elxsi.h, fr30/fr30.h, h8300/h8300.h, i370/i370.h, i386/i386.h, i386/i386elf.h, i386/next.h, i386/ptx4-i.h, i386/sysv4.h, i860/fx2800.h, i860/i860.h, i860/paragon.h, i860/sysv4.h, i960/i960-protos.h, i960/i960.c, i960/i960.h, ia64/ia64.h, m32r/m32r.h, m68hc11/m68hc11.c, m68hc11/m68hc11.h, m68k/3b1.h, m68k/altos3068.h, m68k/crds.h, m68k/dpx2.h, m68k/hp320.h, m68k/m68k.h, m68k/mot3300.h, m68k/news.h, m68k/next.h, m68k/next21.h, m68k/sgs.h, m68k/sun2o4.h, m68k/sun3.h, m68k/tower-as.h, m88k/m88k.h, mcore/mcore.h, mips/mips-protos.h, mips/mips.c, mips/mips.h, mmix/mmix-protos.h, mmix/mmix.c, mmix/mmix.h, mn10200/mn10200.h, mn10300/mn10300.h, ns32k/encore.h, ns32k/ns32k.h, pa/long_double.h, pa/pa.h, pdp11/pdp11.h, pj/pj.h, romp/romp.c, romp/romp.h, rs6000/rs6000.h, s390/linux.h, sh/sh.h, sparc/sparc.h, stormy16/stormy16.h, v850/v850.h, vax/vax.h, vax/vaxv.h, we32k/we32k.h, doc/tm.texi: Remove ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_BYTE_FLOAT, ASM_OUTPUT_SHORT_FLOAT, ASM_OUTPUT_THREE_QUARTER_FLOAT, and all associated support routines. From-SVN: r48207
2001-12-20tm.texi (ASM_OUTPUT_OPERAND): Change documentation references to ↵Turly O'Connor1-2/+2
"recog_operand" to "recog_data.operand". * tm.texi (ASM_OUTPUT_OPERAND): Change documentation references to "recog_operand" to "recog_data.operand". * rtl.def: Likewise. From-SVN: r48202
2001-12-20install.texi: Add documentation for --enable-altivec.Aldy Hernandez1-0/+6
2001-12-19 Aldy Hernandez <aldyh@redhat.com> * doc/install.texi: Add documentation for --enable-altivec. * config.gcc: Add support for --enable-altivec. * config/rs6000/altivec.h: New. * config/rs6000/linuxaltivec.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Define. Fix typo. * config/rs6000/rs6000.c (vrsave_operation): Change unspec to unspec_volatile. (generate_set_vrsave): Generate the unspec here instead of calling an .md pattern. (generate_set_vrsave): Use gen_rtvec. (rs6000_emit_prologue): Replace call to gen_get_vrsave with gen_rtx_SET. * config/rs6000/rs6000.md ("*movsi_internal1"): Add constraints for setting special registers. ("*set_vrsave_internal"): Use unspec_volatile. ("set_vrsave"): Remove. ("get_vrsave"): Remove. * config/rs6000/rs6000.h (REG_CLASS_CONTENTS): Add vrsave to SPECIAL_REGS. From-SVN: r48194
2001-12-18att.h (ASM_FILE_START): Use asm_dialect.Jan Hubicka1-4/+5
* att.h (ASM_FILE_START): Use asm_dialect. * linux.h (ASM_FILE_START): Likewise. * gas.h (ASM_FILE_START): Likewise. * i386.c (ix86_debug_arg_string, ix86_debug_addr_string, ix86_asm_string, ix86_asm_dialect): New. (override_options): Set asm_dialect. * i386.h (MASK_MIX_SSE_I387, MASK_INTEL_SYNTAX, MASK_DEBUG_ARG, MASK_DEBUG_ADDR): Kill. (MASK_64BIT, MASK_NO_RED_ZONE): renumber. (TARGET_DEBUG_ADDR, TARGET_DEBUG_ARG): Use string. (ASSEMBLER_DIALECT): Use asm_dialect. (TARGET_SWITCHES): Undocument deprecated items; deprecate intel-syntax; remove debug-addr and debug-arg. (TARGET_OPTIONS): Add debug-arg, debug-addr, asm. (asm_dialect): New enum. (ix86_debug_arg_string, ix86_debug_addr_string, ix86_asm_string, ix86_asm_dialect): Declare. * invoke.texi (-mintel-syntax): Remove. (-masm): Document. From-SVN: r48160
2001-12-17* doc/cppinternals.texi: Update.Neil Booth1-4/+44
From-SVN: r48130
2001-12-17* doc/install.texi2html: Use -I $SOURCEDIR.Joseph Myers1-1/+1
From-SVN: r48121
2001-12-17Separate user and internals manuals.Joseph Myers11-288/+304
* Makefile.in (info, $(docdir)/gcc.info, dvi, gcc.dvi): Update dependencies. ($(docdir)/gccint.info, gccint.dvi): New targets. (maintainer-clean, install-info, uninstall): Update. * doc/.cvsignore: Add gccint.info*. * doc/include/gcc-common.texi: New file. * doc/gcc.texi: Use it. Adjust to be a user-only manual. Put copyright notice in a macro. Don't include ISBN unless FSFPRINT is defined. * doc/gccint.texi: New file. * doc/configfiles.texi, doc/extend.texi, doc/invoke.texi, doc/md.texi, doc/passes.texi, doc/tm.texi, doc/trouble.texi: Update for separate user and internals manuals. f: * g77.texi, invoke.texi: Update links to GCC manual. java: * gcj.texi: Update link to GCC manual. From-SVN: r48119
2001-12-17Implement MODE_BASE_REG_CLASSNick Clifton1-0/+7
From-SVN: r48104
2001-12-17target.h (asm_out.byte_op, [...]): New fields.Richard Sandiford1-48/+33
* target.h (asm_out.byte_op, asm_out.aligned_op, asm_out.unaligned_op, asm_out.integer): New fields. * target-def.h (TARGET_ASM_BYTE_OP, TARGET_ASM_ALIGNED_[HSDT]I_OP, TARGET_ASM_UNALIGNED_[HSDT]I_OP, TARGET_ASM_INTEGER): New initialisers. (TARGET_ASM_ALIGNED_INT_OP, TARGET_ASM_UNALIGNED_INT_OP): Collect the individual initialisers together. (TARGET_ASM_OUT): Add the new initialisers. * output.h (assemble_integer): Return bool. (integer_asm_op): Declare. (default_assemble_integer): Declare. (assemble_aligned_integer): New interface to assemble_integer. * varasm.c (integer_asm_op): New function to select pseudo-op. (default_assemble_integer): Default implementation of asm_out.integer. (assemble_integer): Use the new target hook. Split objects into words or bytes if the target hook fails. Return bool. * doc/tm.texi (ASM_OUTPUT_CHAR, ASM_OUTPUT_BYTE, ASM_OUTPUT_SHORT, ASM_OUTPUT_INT, ASM_OUTPUT_DOUBLE_INT, ASM_OUTPUT_QUADRUPLE_INT, UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Undocument. Document new target hooks. * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Use integer_asm_op. * dwarf2asm.c (unaligned_integer_asm_op): Remove. (dw2_assemble_integer): New. (dw2_asm_output_data, dw2_asm_output_delta, dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr, dw2_asm_output_addr_rtx, dw2_asm_output_encoded_addr_rtx): Use it. (dw2_asm_output_nstring): Use assemble_integer for the null terminator. (dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128): Use integer_asm_op to get the byte pseudo-op. Use assemble_integer if it returns NULL. * dwarf2asm.h (dw2_assemble_integer): Declare. * dwarfout.c: Include dwarf2asm.h. Use dwarf2 functions for the default implementation of most macros. (output_unsigned_leb128): Use dw2_asm_output_data. (output_signed_leb128, dwarfout_source_line): Likewise. (output_reg_number): Use dw2_assemble_integer. (generate_macinfo_entry): Separate the type and offset arguments. Use assemble_integer to write the value. (dwarfout_start_source_file): Update generate_macinfo_entry usage. (dwarfout_end_source_file, dwarfout_define, dwarfout_undef): Likewise. * final.c (output_addr_const): Don't put brackets round a subtracted symbol value or ".". * halfpic.c (half_pic_finish): Use assemble_aligned_integer. * config/1750a/1750a.c (assemble_integer_1750a): New, * config/alpha/alpha.h (literal_section): Avoid ASM_OUTPUT_INT. * config/arc/arc.c (arc_assemble_integer): New. * config/arc/arc.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT. * config/arm/arm.c (arm_poke_function_name): Likewise. (arm_assemble_integer): New, extracted from... * config/arm/arm.h (OUTPUT_INT_ADDR_CONST): ...here, now removed. (ARM_TRAMPOLINE_TEMPLATE, ARM_FUNCTION_PROFILER): Avoid ASM_OUTPUT_INT. (ARM_FUNCTION_PROFILER): Likewise. * config/avr/avr-protos.h (asm_output_byte): Remove. (asm_output_char, asm_output_short): Remove. * config/avr/avr.c (avr_assemble_integer): New. (asm_output_byte, asm_output_char, asm_output_short): Remove. * config/clipper/clipper.h (ASM_LONG): Remove. * config/dsp16xx/dsp16xx-protos.h (asm_output_long): Remove. * config/dsp16xx/dsp16xx.c (asm_output_long): Remove. * config/elxsi/elxsi.c (elxsi_assemble_integer): New. * config/i370/i370.c (i370_hlasm_assemble_integer): New. * config/i370/i370.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_SHORT. (ASM_BYTE, ASM_SHORT, ASM_LONG): Delete. * config/i386/att.h, (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. * config/i386/linux.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Use ASM_LONG instead of UNALIGNED_INT_ASM_OP. * config/i386/sco5.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise. (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. * config/i386/sysv4.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Use ASM_LONG instead of UNALIGNED_INT_ASM_OP. * config/i860/fx2800.h (ASM_FILE_END): Avoid ASM_LONG. * config/i860/i860.c (i860_output_function_epilogue): Likewise. * config/i860/i860.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT. (ASM_SHORT, ASM_LONG): Undefine. * config/i860/paragon.h (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. * config/i860/sysv3.h (ASM_OUTPUT_ASCII): Likewise. * config/i960/i960.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT. * config/ia64/ia64.c (ia64_assemble_integer): New. * config/ia64/ia64.h (ASM_OUTPUT_DWARF_OFFSET): Use integer_asm_op. (ASM_OUTPUT_DWARF_PCREL): Likewise. * config/m68hc11/m68hc11.h (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT, ASM_OUTPUT_ADDR_DIFF_ELT, ASM_OUTPUT_ADDR_VEC_ELT): Avoid ASM_LONG. (ASM_SHORT, ASM_LONG): Remove. * config/m68k/m68k.h (INT_OP_GROUP): New macro. (INT_OP_STANDARD, INT_OP_DOT_WORD, INT_OP_NO_DOT, INT_OP_DC): New macros, the allowed values for INT_OP_GROUP. * config/m68k/amix.h (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP * config/m68k/atari.h (ASM_OUTPUT_ASCII): Likewise * config/m68k/m68kelf.h (ASM_OUTPUT_ASCII): Likewise * config/m68k/auxas.h (BYTE_ASM_OP, WORD_ASM_OP, LONG_ASM_OP): Remove. (INT_OP_GROUP): Define to INT_OP_NO_DOT. * config/m68k/dpx2.h (ASM_LONG): Undefine. (INT_OP_GROUP): Define to INT_OP_DC. * config/m68k/dpx2g.h (ASM_LONG): Undefine. * config/m68k/hp320.h (INT_OP_GROUP): Define to INT_OP_NO_DOT. * config/m68k/lynx.h (ASM_LONG): Undefine. * config/m68k/dpx2g.h (ASM_LONG): Undefine. * config/m68k/m68kelf.h (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. * config/m68k/m68kv4.h (ASM_OUTPUT_ASCII): Likewise. (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_*. * config/m68k/mot3300.h (INT_OP_GROUP): Define to INT_OP_STANDARD for GAS and INT_OP_NO_DOT otherwise. (ASM_CHAR, ASM_BYTE, ASM_SHORT, ASM_LONG): Remove. (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT, ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Avoid ASM_LONG. (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. * config/m68k/sgs.h (BYTE_ASM_OP, WORD_ASM_OP, LONG_ASM_OP): Remove. (INT_OP_GROUP): Define to INT_OP_STANDARD. (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT, ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Avoid LONG_ASM_OP. (ASM_OUTPUT_ASCII): Avoid BYTE_ASM_OP. * config/m68k/tower-as.h (ASM_LONG): Remove. (INT_OP_GROUP): Define to INT_OP_NO_DOT. * config/m88k/m88k.c (output_tdesc): Avoid ASM_LONG. * config/m88k/m88k.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT. (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): Avoid ASM_LONG. * config/mips/iris5.h (TARGET_IRIX5): Define. * config/mips/mips.c (mips_assemble_integer): New. * config/mips/sni-svr4.h (ASM_LONG): Undefine. * config/mmix/mmix-protos.h (mmix_asm_output_double_int): Remove. * config/mmix/mmix.c (mmix_assemble_integer): New. (mmix_asm_output_double_int): Remove. (mmix_print_operand): Call mmix_output_octa directly. * config/mmix/mmix.h (ASM_LONG): Remove. * config/ns32k/ns32k.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT. * config/pa/pa.c (pa_assemble_integer): New. (pa_override_options): Only use aligned DI ops on 64-bit targets. Only use the unaligned ops if TARGET_GAS. * config/pdp11/pdp11.c (pdp11_assemble_integer): New. * config/pdp11/pdp11.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_SHORT. * config/pj/pj.h (ASM_LONG): Undefine. * config/rs6000/linux64.h (RELOCATABLE_NEEDS_FIXUP): Undefine. * config/rs6000/rs6000.c (rs6000_assemble_integer): New, mostly extracted from ASM_OUTPUT_INT in sysv4.h. Use in_text_section() and in_toc_section() rather than the in_section variable. (rs6000_override_options): Only use DI ops when TARGET_POWERPC64. * config/rs6000/sysv4.h (TOC_SECTION_FUNCTION): Add in_toc_section(). (RELOCATABLE_NEEDS_FIXUP): Define. * config/rs6000/xcoff.h (DOUBLE_INT_ASM_OP): Change space to tab. * config/s390/linux.h (ASM_SHORT, ASM_LONG, ASM_QUAD): Remove. (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Use integer_asm_op to get the word directive. (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP. * config/s390/s390.c (s390_assemble_integer): New. * config/s390/s390.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Use integer_asm_op to get the word directive. * config/sparc/sol2.h (ASM_SHORT, ASM_LONG): Remove. * config/sparc/sparc-protos.h (output_double_int): Remove. * config/sparc/sparc.c (output_double_int): Move to... (sparc_assemble_integer): ...this new function. (sparc_override_options): Only use .uaxword if TARGET_ARCH64. * config/sparc/sparc.h (ASM_SHORT, ASM_LONG, ASM_LONGLONG): Remove. * config/sparc/sysv4.h (ASM_LONG): Remove. (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): Avoid ASM_LONG. * config/vax/vax.h (TRAMPOLINE_TEMPLATE): Use assemble_aligned_integer. * config/we32k/we32k.h (TRAMPOLINE_TEMPLATE): Likewise. * config/1750a/1750a.c, config/a29k/a29k.c, config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/c4x/c4x.c, config/clipper/clipper.c, config/convex/convex.c, config/cris/cris.c, config/d30v/d30v.c, config/dsp16xx/dsp16xx.c, config/elxsi/elxsi.c, config/fr30/fr30.c, config/h8300/h8300.c, config/i370/i370.c, config/i386/i386.c, config/i860/i860.c, config/i960/i960.c, config/ia64/ia64.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/m88k/m88k.c, config/mips/mips.c, config/mmix/mmix.c, config/mn10200/mn10200.c, config/mn10300/mn10300.c, config/ns32k/ns32k.c, config/pa/pa.c, config/pdp11/pdp11.c, config/sh/sh.c, config/sparc/sparc.c, config/stormy16/stormy16.c, config/v850/v850.c, config/vax/vax.c, config/we32k/we32k.c (TARGET_ASM_BYTE_OP, TARGET_ASM_ALIGNED_HI_OP, TARGET_ASM_ALIGNED_SI_OP, TARGET_ASM_ALIGNED_DI_OP, TARGET_ASM_UNALIGNED_HI_OP, TARGET_ASM_UNALIGNED_SI_OP, TARGET_ASM_UNALIGNED_DI_OP, TARGET_ASM_INTEGER): Redefine as appropriate. * config/defaults.h, config/darwin.h, config/elfos.h, config/svr3.h, config/1750a/1750a.h, config/a29k/a29k.h, config/alpha/alpha.h, config/arc/arc.h, config/arm/arm.h, config/avr/avr.h, config/c4x/c4x.h, config/clipper/clipper.h, config/convex/convex.h, config/cris/cris.h, config/d30v/d30v.h, config/dsp16xx/dsp16xx.h, config/elxsi/elxsi.h, config/fr30/fr30.h, config/h8300/h8300.h, config/i370/i370.h, config/i386/bsd.h, config/i386/djgpp.h, config/i386/i386.h, config/i386/sco5.h, config/i386/sol2.h, config/i386/sun386.h, config/i860/i860.h, config/i960/i960.h, config/ia64/ia64.h, config/m32r/m32r.h, config/m68hc11/m68hc11.h, config/m68k/auxas.h, config/m68k/dpx2.h, config/m68k/hp320.h, config/m68k/m68k.h, config/m68k/mot3300.h, config/m68k/sgs.h, config/m68k/tower-as.h, config/m88k/m88k.h, config/mcore/mcore-elf.h, config/mcore/mcore.h, config/mips/iris5.h, config/mips/iris6.h, config/mips/mips.h, config/mmix/mmix.h, config/mn10200/mn10200.h, config/mn10300/mn10300.h config/ns32k/encore.h, config/ns32k/ns32k.h, config/pa/pa-64.h, config/pa/pa.h, config/pdp11/pdp11.h, config/pj/pj.h, config/romp/romp.h, config/rs6000/linux64.h, config/rs6000/rs6000.h, config/rs6000/sysv4.h, config/rs6000/xcoff.h, config/s390/linux.h, config/sh/sh.h, config/sparc/linux64.h, config/sparc/sol2.h, config/sparc/sp64-elf.h, config/sparc/sparc.h, config/sparc/sysv4.h, config/stormy16/stormy16.h, config/v850/v850.h, config/vax/vax.h, config/we32k/we32k.h (ASM_OUTPUT_CHAR, ASM_OUTPUT_BYTE, ASM_BYTE_OP, ASM_BYTE, ASM_OUTPUT_SHORT, ASM_OUTPUT_INT, ASM_OUTPUT_DOUBLE_INT, UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Undefine, where defined. From-SVN: r48101
2001-12-17* doc/c-tree.texi (Trees): Only refer to GCC.Gerald Pfeifer1-1/+1
From-SVN: r48099
2001-12-17re PR c/5105 (compound literal patch broken with inlining)Joseph Myers1-2/+5
* c-common.def (COMPOUND_LITERAL_EXPR): Contain a DECL_STMT, not a DECL directly. * c-common.h (COMPOUND_LITERAL_EXPR_DECL_STMT): New. (COMPOUND_LITERAL_EXPR_DECL): Adjust definition. * c-decl.c (build_compound_literal): Put the decl inside a DECL_STMT. * doc/c-tree.texi (COMPOUND_LITERAL_EXPR): Update documentation. Fixes PR c/5105. testsuite: * gcc.c-torture/compile/20011217-1.c: New test. From-SVN: r48085
2001-12-14builtins.def: Rename BUILT_IN_FSQRT to BUILT_IN_SQRT and __builtin_fsqrt to ↵Andreas Jaeger1-4/+2
__builtin_sqrt. 2001-12-14 Roger Sayle <roger@eyesopen.com> * builtins.def: Rename BUILT_IN_FSQRT to BUILT_IN_SQRT and __builtin_fsqrt to __builtin_sqrt. * builtins.c (expand_builtin_mathfn,expand_builtin): Same. * doc/extend.texi: Simplify documentation to match patch. f: * com-rt.def: Use __builtin_sqrt instead of __builtin_fsqrt. * com.c (ffecom_init_0): Same, and fixed enumeration usage. libstdc++-v3: * acconfig.h: Test for __builtin_sqrt instead of __builtin_fsqrt. * acinclude.m4: Same. * include/c_shadow/bits/std_cmath.h: Same. * aclocal.m4: Regenerated. * config.h.in: Regenerated. * configure: Regenerated. From-SVN: r48008
2001-12-14i386.c (ix86_fpmath, [...]): New.Jan Hubicka1-2/+46
Fri Dec 14 12:05:14 CET 2001 Jan Hubicka <jh@suse.cz> * i386.c (ix86_fpmath, ix86_fpmath_string): New. (override_option): Set ix86_fpmath. * i386.h (MASK_MIX_SSE_I387): Remove. (TARGET_SSE_MATH): New. (TARGET_MIX_SSE_I387): Use ix86_fpmath. (TARGET_SWITCHES): Remove "mix-sse-i387". (fpmath_unit): New enum. (ix86_fpmath, ix86_fpmath_string): Declare. * i386.md (swapsf): Fix condition. (add?f, sub?f, mul?f, div?f, sqrt?f, min?f): Use TARGET_SSE_MATH. (fp_?f_*_nosse): New. (fp_*): Use TARGET_SSE_MATH. * invoke.texi (-mfpmath): Document. (-msse2): Add. From-SVN: r47999
2001-12-14* netbsd.h (COLLECT_SHARED_INIT_FUNC)Richard Earnshaw1-2/+2
(COLLECT_SHARD_FINI_FUNC): Remove redundant semicolon. * doc/tm.texi (COLLECT_SHARED_INIT_FUNC) (COLLECT_SHARD_FINI_FUNC): Use @code where appropriate. From-SVN: r47996
2001-12-13* collect2.c (COLLECT_SHARED_INIT_FUNC)Richard Earnshaw1-0/+18
(COLLECT_SHARD_FINI_FUNC): Define default values. (write_c_file_stat): Use them to call construtor and destructor functions in shared libraries. * doc/tm.texi (COLLECT_SHARED_INIT_FUNC) (COLLECT_SHARD_FINI_FUNC): Document them. * config/netbsd.h (COLLECT_SHARED_INIT_FUNC) (COLLECT_SHARD_FINI_FUNC): Define. * config/netbsd.h (LINK_SPEC): Don't pull in estart if creating a shared library. Pass -shared through to the linker. * config/arm/netbsd.h (LINK_SPEC): Likewise. * config/arm/t-netbsd (TARGET_LIBGCC2_CFLAGS): Add -fpic. (SHLIB_EXT, SHLIB_NAME, SHLIB_SONAME, SHLIB_OBJS, SHLIB_LINK) (SHLIB_INSTALL): Define. From-SVN: r47975
2001-12-13predict.c (estimate_probability): Reorganize opcode heuristics.Jan Hubicka1-5/+12
* predict.c (estimate_probability): Reorganize opcode heuristics. * predict.def (PRED_OPCODE_POSITIVE, PRED_OPCODE_NONEQUAL, PRED_FPOPCODE): New. * i386.c (override_options): Recognize various CPU variants and set SSE/MMX/3dNOW flags accordingly. * i386.h (MASK_MMX_SET, MASK_SSE_SET, MASK_SSE2_SET, MASK_3DNOW_SET, MASK_3DNOW_A_SET): New. (MASK_ACCUMULATE_OUTGOING_ARGS_SET): New. (MASK_NO_ACCUMULATE_OUTGOING_ARGS): Delete. (MASK_*): Renumber. (TARGET_FLAGS): Use new masks. (CPP_CPU_SPECS): Recognize new CPU variants. * invoke.texi (-mcpu): Update documentation. * flags.h (flag_prefetch_loop_arrays): Declare. * loop.h (LOOP_PREFETCH): Define new constant. * loop.c (strength_reduce): Call emit_prefetch_instructions. (MAX_PREFETCHES, PREFETCH_BLOCKS_BEFORE_LOOP_MAX, PREFETCH_BLOCKS_BEFORE_LOOP_MIN, PREFETCH_BLOCKS_IN_LOOP_MIN): New constants. (check_store_data): New structure. (check_store, emit_prefetch_instructions, rtx_equal_for_prefetch_p): New functions. * toplev.c: Include insn-flags.h. (flag_prefetch_loop_arrays): New global variable. (lang_independent_option): Add -fprefetch-loop-arrays. (rest_of_compilation) Pass LOOP_PREFETCH when flag_prefetch_loop_arrays is set. * Makefile.in (toplev.c): Depend on insn-flags.h. * invoke.texi (-fprefetch-loop-arrays): Document. * predict.c (estimate_probability): Distribute the loop exit probability according to number of exit edges. * cfgcleanup.c (insns_match_p): Break out from ...; (flow_find_cross_jump): ... here; (outgoing_edges_match): Add parameter MODE; attempt to match everything except for tablejumps. (try_crossjump_to_edge): Accept complex edges. (try_crossjump_bb): Likewise. From-SVN: r47969
2001-12-12regrename.c (copyprop_hardreg_forward): New optimization.Richard Henderson1-1/+7
* regrename.c (copyprop_hardreg_forward): New optimization. (kill_value_regno, kill_value, init_value_data, kill_clobbered_value, kill_set_value, kill_autoinc_value, copy_value, find_oldest_value_reg, replace_oldest_value_reg, replace_oldest_value_addr, replace_oldest_value_mem, copyprop_hardreg_forward_1, debug_value_data, validate_value_data): New. * rtl.h (copyprop_hardreg_forward): Declare. * toplev.c (flag_cprop_registers): New. (f_options): Add -fcprop-registers (rest_of_compilation): Invoke it. (parse_options_and_default_flags): Set it at -O1. * doc/invoke.texi: Document it. From-SVN: r47951
2001-12-12c-typeck.c (digest_init): Allow initializing static storage duration objects ↵Jakub Jelinek1-0/+24
with compound literals. * c-typeck.c (digest_init): Allow initializing static storage duration objects with compound literals. * doc/extend.texi (Compound literals): Document the extension. * gcc.dg/gnu89-init-1.c: New test. From-SVN: r47945
2001-12-12extend.texi (Deprecated Features): Deprecate implicit typename.Nathan Sidwell1-4/+12
* doc/extend.texi (Deprecated Features): Deprecate implicit typename. Document that named return and initializer lists are now removed. cp: * decl.c (grokdeclarator): Deprecated implicit typename use. testsuite: * g++.old-deja/g++.brendan/crash56.C: Adjust implicit typename. * g++.old-deja/g++.jason/2371.C: Likewise. * g++.old-deja/g++.jason/template33.C: Likewise. * g++.old-deja/g++.jason/template34.C: Likewise. * g++.old-deja/g++.jason/template36.C: Likewise. * g++.old-deja/g++.oliva/typename1.C: Likewise. * g++.old-deja/g++.oliva/typename2.C: Likewise. * g++.old-deja/g++.other/typename1.C: Likewise. * g++.old-deja/g++.pt/inherit2.C: Likewise. * g++.old-deja/g++.pt/nontype5.C: Likewise. * g++.old-deja/g++.pt/typename11.C: Likewise. * g++.old-deja/g++.pt/typename14.C: Likewise. * g++.old-deja/g++.pt/typename16.C: Likewise. * g++.old-deja/g++.pt/typename3.C: Likewise. * g++.old-deja/g++.pt/typename4.C: Likewise. * g++.old-deja/g++.pt/typename5.C: Likewise. * g++.old-deja/g++.pt/typename7.C: Likewise. * g++.old-deja/g++.robertl/eb9.C: Likewise. From-SVN: r47927
2001-12-11tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): New.Steve Ellcey1-0/+8
2001-12-11 Steve Ellcey <sje@cup.hp.com> * doc/tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): New. * defaults.h (FUNCTION_ARG_REG_LITTLE_ENDIAN): New. * calls.c (store_unaligned_arguments_into_pseudos): Check FUNCTION_ARG_REG_LITTLE_ENDIAN to see how structures are passed/returned. * expr.c (move_block_from_reg): Ditto. (move_block_from_reg): Ditto. (copy_blkmode_from_reg): Ditto. * stmt.c (expand_return): Ditto. * stor-layout.c (compute_record_mode): If FUNCTION_ARG_REG_LITTLE_ENDIAN is set then check MEMBER_TYPE_FORCES_BLK even if mode == VOIDmode. * config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Set to true so that Structures of one field are still treated as structures. (FUNCTION_ARG_REG_LITTLE_ENDIAN): New, set it to true. (FUNCTION_ARG_PADDING): Set to ia64_hpux_function_arg_padding(). (PAD_VARARGS_DOWN): Modify from default to not pad structures down. * config/ia64/ia64-protos.h (ia64_hpux_function_arg_padding): New. * config/ia64/ia64.c (ia64_hpux_function_arg_padding): New function to special case handling of structure padding. From-SVN: r47904
2001-12-11c-common.c (combine_strings): Complain if concatenating __FUNCTION__.Neil Booth1-2/+3
* c-common.c (combine_strings): Complain if concatenating __FUNCTION__. * c-parse.in (yylexname): Flag artificial strings. * tree.h (TREE_ARTIFICIAL_STRING_P): New. doc: * extend.texi: Update. testsuite: * gcc.dg/concat.c: New test. From-SVN: r47890
2001-12-11Correct innacurate documentation of ADJUST_FIELD_ALIGN.David Edelsohn1-1/+1
From-SVN: r47887
2001-12-10install.texi (Final install): Request additional information in mail about ↵Janis Johnson1-7/+35
successful builds. * doc/install.texi (Final install): Request additional information in mail about successful builds. From-SVN: r47850
2001-12-10cpp.texi: Don't condition menus on @ifinfo.Joseph Myers1-2/+2
* doc/cpp.texi: Don't condition menus on @ifinfo. Condition the copyright notice formerly conditioned on @ifinfo on @ifnottex instead. f: * g77.texi: Don't condition menus on @ifinfo. ch: * chill.texi: Don't condition menus on @ifinfo. From-SVN: r47842
2001-12-09Trivial updates to last patch.Richard Kenner1-2/+2
From-SVN: r47832
2001-12-09t-vms (EXTRA_PARTS): Append $(VMS_EXTRA_PARTS) Add rules for building [vp]crt0.oDouglas B Rupp1-0/+17
* config/alpha/t-vms (EXTRA_PARTS): Append $(VMS_EXTRA_PARTS) Add rules for building [vp]crt0.o * config/alpha/vms.h (START_FILE_SPEC): Define. * config/alpha/x-vms (VMS_EXTRA_PARTS): Define * config/alpha/vms-crt0.c, config/alpha/vms-psxcrt0.c: New files. * doc/invoke.texi: Document special Alpha/VMS options. From-SVN: r47831
2001-12-09cpp.texi, [...]: Use American spelling.Joseph Myers6-36/+36
* doc/cpp.texi, doc/cppinternals.texi, doc/invoke.texi, doc/md.texi, doc/rtl.texi, doc/tm.texi: Use American spelling. From-SVN: r47816
2001-12-08c-common.h (rid): Add RID_CHOOSE_EXPR and RID_TYPES_COMPATIBLE_P.Aldy Hernandez1-0/+90
* c-common.h (rid): Add RID_CHOOSE_EXPR and RID_TYPES_COMPATIBLE_P. * c-parse.in (reswords): Add __builtin_choose_expr. Add __builtin_types_compatible_p. Add CHOOSE_EXPR token. Add TYPES_COMPATIBLE_P token. Add production for CHOOSE_EXPR. Add production for TYPES_COMPATIBLE_P. * doc/extend.texi (__builtin_choose_expr): Add documentation. (__builtin_types_compatible_p): Likewise. From-SVN: r47798
2001-12-07* doc/extend.texi: Fix typo last change.Richard Henderson1-1/+1
From-SVN: r47777
2001-12-07extend.texi (Variable Attributes): Document vector_size.Aldy Hernandez1-6/+36
2001-12-07 Aldy Hernandez <aldyh@redhat.com> * doc/extend.texi (Variable Attributes): Document vector_size. * attribs.c (c_common_attribute_table): Add vector_size. (handle_vector_size_attribute): New. (vector_size_helper): New. (decl_attributes): Relayout the decl after calculating attribs. From-SVN: r47764
2001-12-07gcc.texi: Don't include install-old.texi.Joseph Myers5-22/+97
* doc/gcc.texi: Don't include install-old.texi. Adjust menu description for Trouble section. * doc/install-old.texi: Adjust for inclusion as chapter of new installation manual. * doc/install.texi, doc/include/fdl.texi, doc/install.texi2html: Adjust to include old installation chapter as chapter of new installation manual. From-SVN: r47757
2001-12-07builtin-types.def (BT_FN_VOID_PTR_VAR): New.Janis Johnson2-3/+22
* builtin-types.def (BT_FN_VOID_PTR_VAR): New. * builtins.def (BUILT_IN_PREFETCH): Change arguments. * builtins.c (expand_builtin_prefetch): Two arguments are now optional, with defaults for read prefetch with high degree of locality. * doc/extend.texi (__builtin_prefetch): Update documentation. * doc/md.texi (prefetch): Add documentation. From-SVN: r47741
2001-12-06tm.texi (DWARF_FRAME_REGISTERS): Add documentation.Aldy Hernandez1-0/+27
* doc/tm.texi (DWARF_FRAME_REGISTERS): Add documentation. (PRE_GCC3_DWARF_FRAME_REGISTERS): Same. * unwind-dw2.c (__frame_state_for): Change DWARF_FRAME_REGISTERS to PRE_GCC3_DWARF_FRAME_REGISTERS. (frame_state): Same. (PRE_GCC3_DWARF_FRAME_REGISTERS): Define if not already defined. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r47730
2001-12-06final.c (count_basic_block, [...]): Kill.Jan Hubicka2-244/+1
* final.c (count_basic_block, add_bb, add_bb_string): Kill. (end_final, final_start_function, final, final_scan_insn, leaf_function_p): Kill BB profiler related code. * flags.h (profile_block_flag): Kill. * libgcc2.c (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE, BB_BUCKETS, BBINBUFSIZE, bb_edge, bb_func_mode, bb_func, __bb, bb_src, bb_dst, bb_tracefile, bb_hashbuckets, bb_func_head, bb_callcount, bb_mode, bb_stack, bb_stacksize reported, GOPENDECOMPRESS, GOPENCOMPRESS, gopen, gclose, __bb_exit_trace_func, __bb_init_prg, __bb_trace_func, __bb_trace_func_ret, __bb_init_file, __bb_trace_ret, __bb_init_trace_func): Kill. * toplev.c (profile_block_flag): Kill. (indepdendent_decode_option, process_options): Kill -a related code. * alpha.c (direct_call_operand): Likewise. * arm.c (arm_expand_prologue, thumb_expand_prologue, thumb_expand_epilogue): Likewise. * c4x.c (c4x_expand_prologue, c4x_null_epilogue_p): Likewise. * c4x.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * d30v.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * fr30.c (fr30_expand_prologue): Kill BB profiler related code. * i386.c (ix86_can_use_return_insn_p, ix86_expand_prologue, ix86_expand_epilogue, ix86_expand_epilogue): Kill BB profiler related code. (ix86_output_function_block_profiler, ix86_output_block_profiler): Kill. * i386.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * fr30.c (fr30_expand_prologue): Kill BB profiler related code. * i960.c (i960_output_function_prologue): Kill BB profiler related code. * ia64.c (ia64_compute_frame_size): Likewise. * ia64.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * m32r.c (m32r_expand_prolofue): Kill BB profiler related code. * m68hc11.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * m68k.c (m68k_output_function_epilogue): Kill BB profiler related code. * m68k.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * m88k.c (output_options, m88k_layout_frame, m88k_expand_prologue): Kill BB profiler related code. * m88k.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * mips.c (mips_expand_prologue): Kill BB profiler related code. * mmix.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * rs6000.c (rs6000_override_options): Kill BB profiler related code. * s960.c (s390_function_prologue): Kill BB profiler related code. * s960.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * linux-aout.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * linux.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * linux64.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * sol2.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * sparc.c (sparc_override_options, eligible_for_sibcall_delay, sparc_nonflat_function_epilogue): Kill BB profiler related code. (sparc_function_block_profiler, sparc_block_profiler, sparc_function_block_profiler_exit): Kill. * sparc.h (OVERRIDE_OPTIONS): Kill BB profiler related code. (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * sun4o3.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * sunos4.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * stormy16.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. * doc/invoke.texi: Kill documentation of -a and -ax. * tm.texi (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill. From-SVN: r47712
2001-12-06* doc/rtl.texi: Use a table to display RTL format characters.Steve Christiansen1-7/+23
From-SVN: r47711
2001-12-05c-tree.texi (RECORD_TYPE, UNION_TYPE): Expand on definition.Richard Kenner1-10/+26
* doc/c-tree.texi (RECORD_TYPE, UNION_TYPE): Expand on definition. (QUAL_UNION_TYPE): New type. From-SVN: r47699
2001-12-05attribs.c (handle_no_check_memory_usage_atribute): Deleted.Richard Kenner2-92/+5
* attribs.c (handle_no_check_memory_usage_atribute): Deleted. (c_com): Delete its reference. * builtins.c: Delete memory checking code. * calls.c, expr.c, function.c, stmt.c: Likewise. * builtins.c (expand_builtin_arg_info): Remove reference to EXPAND_MEMORY_USE_* modifiers. * explow.c (expr_size): Likewise. * expr.c (expand_expr, expand_increment): Likewise. * expr.h (ARGS_SIZE_RTX): Likewise. * function.c (assign_parms, expand_pending_sizeso): Likewise. * c-decl.c (duplicate_decls): Don't handle DECL_NO_CHECK_MEMORY_USAGE. * expr.c (in_check_memory_usage): Delete. (get_push_address, get_memory_usage_from_modifier): Delete. (expand_assigment): Use EXPAND_WRITE on destination. (expand_expr): Delete ro_modifier. * expr.h (expand_modifier): Delete EXPAND_MEMORY_* entries and add EXPAND_WRITE. (memory_use_mode): Delete. * flags.h (flag_check_memory_usage): Deleted. (flag_prefix_function_name): Likewise. * function.c (expand_function_start): Don't set current_function_check_memory_usage. * function.h (check_memory_usage): Delete. * libfuncs.h, optabs.c: Delete chkr_* stuff. * stmt.c (expand_asm_opernd): Change EXPAND_MEMORY_USE_WO to EXPAND_WRITE. * toplev.c (flag_check_memory_usage): Deleted. (flag_prefix_function_name): Likewise. (f_options, process_options): Delete references to above. * tree.h (DECL_NO_CHECK_MEMORY_USAGE): Deleted. * varasm.c (CHKR_PREFIX): Deleted. (make_decl_rtl): Remove flag_prefix_function_name handling. (assemble_name): Likewise. * doc/extend.texi: Remove no_check_memory_usage attribute. * doc/invoke.texi: Remove -fcheck-memory-usage and -fprefix-function-name. * cp/decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE. From-SVN: r47697
2001-12-05vms.h (ADA_LONG_TYPE_SIZE): New macro.Richard Kenner1-0/+8
* config/alpha/vms.h (ADA_LONG_TYPE_SIZE): New macro. * doc/tm.texi (ADA_LONG_TYPE_SIZE): Document it. From-SVN: r47676
2001-12-05vmsdbg.h, [...]: Add documentation and minor cleanups.Richard Kenner3-8/+35
* vmsdbg.h, vmsdbgout.c: Add documentation and minor cleanups. * doc/invoke.texi: Add -gvms. * doc/passes.texi: Add mention of vmsdbgout.c. * doc/tm.texi: Document VMS debugging output. Co-Authored-By: Douglas B Rupp <rupp@gnat.com> From-SVN: r47668
2001-12-04re PR c/4787 (Different anonymous variables declared but only one allocated ↵Joseph Myers2-20/+15
when the initialization is the same) * c-common.def (COMPOUND_LITERAL_EXPR): New. * c-common.c (c_expand_expr): Handle COMPOUND_LITERAL_EXPR. (c_staticp): New function. * c-common.h (COMPOUND_LITERAL_EXPR_DECL): New. (c_staticp): Declare. * c-typeck.c (default_function_array_conversion, build_unary_op): Don't handle CONSTRUCTOR specially. (lvalue_p, mark_addressable): Handle COMPOUND_LITERAL_EXPR. * c-decl.c (build_compound_literal): New function. * c-tree.h (build_compound_literal): Declare. * c-parse.in (primary): Use build_compound_literal. * c-lang.c (LANG_HOOKS_STATICP): Define. * objc/objc-lang.c (LANG_HOOKS_STATICP): Likewise. * doc/c-tree.texi: Document COMPOUND_LITERAL_EXPR. * doc/extend.texi: Update documentation of compound literals. Fixes PR c/4787. testsuite: * gcc.c-torture/execute/20000722-1.x, gcc.c-torture/execute/20010123-1.x: Remove. * gcc.c-torture/compile/init-3.c: Don't use a compound literal. * gcc.dg/c90-complit-1.c, gcc.dg/c99-complit-1.c, gcc.dg/c99-complit-2.c: New tests. From-SVN: r47629
2001-12-04install.texi: Use the GFDL.Joseph Myers3-9/+73
* doc/install.texi: Use the GFDL. Include years from old install manual in copyright notice. Include copyright and GFDL notice on HTML index page. Include usual footer on testing.html. * doc/install.texi2html: Build gfdl.html. Use -I $SOURCEDIR/include. * doc/include/fdl.texi: Adapt for use in the install manual. From-SVN: r47598
2001-12-04install.texi: Document that installed native compiler for building cross ↵Joseph Myers1-1/+2
compilers should be... * doc/install.texi: Document that installed native compiler for building cross compilers should be GCC 2.95 or later. From-SVN: r47596
2001-12-04builtin-types.def (BT_FN_VOID_PTR_INT_INT): New.Janis Johnson1-0/+39
* builtin-types.def (BT_FN_VOID_PTR_INT_INT): New. * builtins.def (BUILT_IN_PREFETCH): New. * builtins.c (expand_builtin_expect): New. (expand_builtin): Call it. * doc/extend.texi: Document __builtin_expect. From-SVN: r47582
2001-12-04rtl.def (PREFETCH): New rtx code.Janis Johnson1-0/+14
* rtl.def (PREFETCH): New rtx code. * doc/rtl.texi (PREFETCH): Add documentation. * function.c (instantiate_virtual_regs_1): Handle PREFETCH rtx. * rtlanal.c (reg_referenced_p): Ditto. * sched-vis.c (print_exp): Ditto. * ssa-dce.c (find_inherently_necessary): Ditto. From-SVN: r47580
2001-12-04Doc update for -maix-struct-return patchZack Weinberg1-0/+10
From-SVN: r47574
2001-11-30Purge cruft now we have build libiberty.Zack Weinberg1-7/+6
* Makefile.in (OBSTACK, VFPRINTF, DOPRINT, STRSTR, HOST_OBSTACK, HOST_VFPRINTF, HOST_DOPRINT, HOST_STRSTR, USE_HOST_OBSTACK, USE_HOST_VFPRINTF, USE_HOST_DOPRINT, USE_HOST_STRSTR): Delete variables. (vfprintf.o, doprint.o, strstr.o, splay-tree.o, obstack.o, hashtab.o, safe-ctype.o, $(HOST_PREFIX_1)obstack.o, $(HOST_PREFIX_1)vfprintf.o, $(HOST_PREFIX_1)doprint.o, $(HOST_PREFIX_1)strstr.o), $(HOST_PREFIX_1)): Delete rules. (LIBIBERTY, BUILD_LIBIBERTY): New variables. (LIBDEPS): Now just $(INTLDEPS) $(LIBIBERTY). (LIBS): Now just $(INTLLIBS) @LIBS@ $(LIBIBERTY). (HOST_LIBDEPS): Now just $(BUILD_LIBIBERTY). (HOST_LIBS): Ditto. (HOST_RTL): Remove hashtab.o safe-ctype.o. (OBJS): Remove splay-tree.o. (gen-protos): Depend on $(HOST_LIBS), not ../libiberty/libiberty.a. (distclean): No need to delete splay-tree.c obstack.c hashtab.c safe-ctype.c. (mostlyclean): Delete build copies of print-rtl.c bitmap.c errors.c ggc-none.c (all prefixed with $(HOST_PREFIX_1). * aclocal.m4 (gcc_AC_FUNC_VFPRINTF_DOPRNT, gcc_AC_FUNC_STRSTR): Delete. * configure.in: Don't use them. Set and substitute @FORBUILD@. * config.in, configure: Regenerate. * doprint.c: Move to libiberty/_doprnt.c. * doc/configterms.texi: Document that libiberty is now built up to three times. Fix typo. * f/Make-lang.in (f/fini, f/intdoc): Depend on $(HOST_LIBDEPS) and link with $(HOST_LIBS), not safe-ctype.o. From-SVN: r47475
2001-11-28cse.c (true_dependence_in_rtx): New function.Jan Hubicka2-6/+11
* cse.c (true_dependence_in_rtx): New function. (invalidate): Use it. * c-common.h (GOTO_FAKE_P): New macro. * tree-inline.c (GOTO_FAKE_P): Set. * c-tree.texi (GOTO_FAKE_P): Document. * varasm.c (assemble_variable): Set reloc to 3 for error_mark containing pointers. (output_addressed_constants): Check for local/external relocations. * elfos.h (SELECT_SECTION): Classify data section. * tm.texi (SELECT_SECTION): Update documentation. * cfganal.c (flow_dfs_compute_reverse_add_bb): set visited bit. (flow_dfs_compute_reverse_execute): Add only unvisited blocks. From-SVN: r47405
2001-11-28passes.texi: Remove reference to c-dump.c.Bryce McKinlay1-4/+2
* doc/passes.texi: Remove reference to c-dump.c. Update tree inlining doc. From-SVN: r47392
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