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  1. 08 May, 1997 6 commits
    • (TARGET_CPU_arm*, TARGET_CPU_strongarm*, TARGET_CPU_generic): · 7a801826 
      define.
(CPP_ARCH_DEFAULT_SPEC): Set up based on setting of TARGET_CPU_DEFAULT.
(CPP_SPEC): Split up into sub-rule calls.
(CPP_CPU_SPEC): Add default definition.
(CPP_APCS_PC_SPEC, CPP_APCS_PC_DEFAULT_SPEC): Add definitions.
(CPP_FLOAT_SPEC, CPP_FLOAT_DEFAULT_SPEC): Add definitions.
(CPP_ENDIAN_SPEC, CPP_ENDIAN_DEFAULT_SPEC): Add definitions.
(CC1_SPEC): Map legacy -m[236] onto -mcpu=.. and -mapcs-{26,32} as
appropriate. Similarly for -mbe and -mle to -m{big,little}-endian.
(EXTRA_SPECS): Define.
(enum processor_type): New types for arm8 and strongarm.
(CONDITIONAL_REGISTER_USAGE): Handle flag_pic.
(LEGITIMIZE_ADDRESS): Likewise.
(ADJUST_COST): Define.
(PIC_OFFSET_TABLE_REGNUM): Define.
(FINALIZE_PIC): Define.
(LEGITIMATE_PIC_OPERAND_P): Define.
(OUTPUT_INT_ADDR_CONST): Define.
(ASM_OUTPUT_MI_THUNK): Delete calls to arm_increase_location.
(MASK_RETURN_ADDR): Use TARGET_APCS_32 not TARGET_6.

From-SVN: r14051
      Richard Earnshaw committed
    • (CPP_SPEC): Delete. · 41d891aa 
      (PROCESSOR_DEFAULT): Delete.
(CPP_APCS_PC_DEFAULT_SPEC): Define.

From-SVN: r14050
      Richard Earnshaw committed
    • (arm_increase_location, get_prologue_size): Delete. · 32de079a 
      (arm_naked_function_p): Add declaration.
(arm_pic_register): Define.
(all_procs): Delete entries for arm{60,620,70,7d,7di,700i,710c}; add
entries for arm{7m,7500fe,8}, strongarm and strongarm110.
(arm_override_options): Rework so that configure can properly set
the default processor type. Add a warning that PIC code is not yet
supported.
(legitimate_pic_operand_p, legitimize_pic_address): New functions.
(is_pic, arm_finalize_pic): New functions.
(arm_adjust_cost): New function.
(const_pool_offset, arm_backwards_branch, short_branch): Delete.
(arm_insn_not_targeted): Delete.
(add_constant): If generating AOF syntax, then handle pic specially.
(output_ascii_pseudo_op): Delete calls to arm_increase_location.
(function_really_clobbers_lr): Calls followed by a barrier don't
clobber the link register.
(output_func_prologue): Handle AOF syntax pic code.
(output_func_epilogue): Handle cases where lr_save_eliminated is set.
Delete call to arm_increase_location.
(arm_asm_output_label): Simplify, since we no-longer need to cache the
label's address.
(aof_pic_entry): New function to keep track of pic symbols.
(aof_dump_pic_table): New function.

From-SVN: r14049
      Richard Earnshaw committed
    • (output_float_compare): For pentiumpro use fcomip · 858a9ffc 
      From-SVN: r14048
      Stan Cox committed
    • (fold, truth_andor): Disable optimization for side effects on RHS. · 96f06cb6 
      From-SVN: r14047
      Richard Kenner committed
    • improve test for last change · 95e8f2f3 
      From-SVN: r14046
      David Edelsohn committed
  3. 07 May, 1997 3 commits
  5. 06 May, 1997 7 commits
  7. 05 May, 1997 2 commits
  9. 03 May, 1997 1 commit
  11. 02 May, 1997 7 commits
  13. 01 May, 1997 8 commits
  15. 30 Apr, 1997 6 commits