pa.h (CPP_SPEC for OLD_CC): Delete.
* pa.h (CPP_SPEC for OLD_CC): Delete. (CC1_SPEC for OLD_CC): Likewise. (MODES_TIEABLE_P): Simplify. (ASM_OUTPUT_ADDR_VEC_ELT): Fix comment. (leaf_function): Delete unused variable. (HARD_REGNO_MODE_OK): Delete old useless version. (FIRST_PARM_OFFSET): Likewise. (FIRST_PARM_CALLER_OFFSET): Likewise. (EXPAND_BUILTIN_SAVEREGS): Likewise. (ASM_OUTPUT_REG_PUSH): Likewise. (ASM_OUTPUT_REG_POP): Likewise From-SVN: r3379
This commit is contained in:
Jeff Law
parent
2ac5f14ab3
commit
3518f90492
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@ -116,14 +116,7 @@ extern int target_flags;
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/* Defines for a K&R CC */
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#ifdef OLD_CC
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#define CPP_SPEC "%{!gnu:-nostdinc %{!nostinc:-I/usr/include}} \
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%{gnu:%{nostdinc}} %{!gnu:-traditional} -Dvolatile=__volatile"
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#define CC1_SPEC "%{!gnu:-traditional -fwritable-strings -fno-defer-pop} \
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%{pg:} %{p:}"
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#else
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#define CC1_SPEC "%{pg:} %{p:}"
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#endif
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#define LINK_SPEC "-u main"
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@ -408,14 +401,6 @@ extern int target_flags;
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/* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
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On the HP-PA, the cpu registers can hold any mode. We
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force this to be an even register is it cannot hold the full mode. */
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#if 0
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#define HARD_REGNO_MODE_OK(REGNO, MODE) \
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((REGNO) == 0 ? (MODE) == CCmode || (MODE) == CCFPmode \
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: (REGNO) < 32 ? ((GET_MODE_SIZE (MODE) <= 4) ? 1 : ((REGNO) & 1) == 0)\
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: (REGNO) < 48 ? (GET_MODE_SIZE (MODE) >= 4) \
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: (GET_MODE_SIZE (MODE) > 4 ? ((REGNO) & 1) == 0 \
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: GET_MODE_SIZE (MODE) == 4))
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#endif
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#define HARD_REGNO_MODE_OK(REGNO, MODE) \
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((REGNO) == 0 ? (MODE) == CCmode || (MODE) == CCFPmode \
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: (REGNO) < 32 ? ((GET_MODE_SIZE (MODE) <= 4) ? 1 : ((REGNO) & 1) == 0)\
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@ -428,7 +413,7 @@ extern int target_flags;
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If HARD_REGNO_MODE_OK could produce different values for MODE1 and MODE2,
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for any hard reg, then this must be 0 for correct output. */
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#define MODES_TIEABLE_P(MODE1, MODE2) \
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((MODE1) == (MODE2) || GET_MODE_CLASS (MODE1) == GET_MODE_CLASS (MODE2))
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(GET_MODE_CLASS (MODE1) == GET_MODE_CLASS (MODE2))
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/* Specify the registers used for certain standard purposes.
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The values of these macros are register numbers. */
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@ -442,12 +427,7 @@ extern int target_flags;
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/* Base register for access to local variables of the function. */
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#define FRAME_POINTER_REGNUM 4
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/* Value should be nonzero if functions must have frame pointers.
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Zero means the frame pointer need not be set up (and parms
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may be accessed via the stack pointer) in functions that seem suitable.
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This is computed in `reload', in reload1.c. */
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extern int leaf_function;
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/* Value should be nonzero if functions must have frame pointers. */
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#define FRAME_POINTER_REQUIRED (current_function_calls_alloca)
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@ -656,13 +636,11 @@ enum reg_class { NO_REGS, R1_REGS, GENERAL_REGS, FP_REGS, GENERAL_OR_FP_REGS,
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??? Have to check on this.*/
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/* #define FIRST_PARM_OFFSET(FNDECL) 36 */
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#define FIRST_PARM_OFFSET(FNDECL) -32
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/* Absolute value of offset from top-of-stack address to location to store the
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function parameter if it can't go in a register.
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Addresses for following parameters are computed relative to this one. */
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/* #define FIRST_PARM_CALLER_OFFSET(FNDECL) 36 */
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#define FIRST_PARM_CALLER_OFFSET(FNDECL) -32
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@ -991,20 +969,6 @@ extern union tree_node *current_function_decl;
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Ordinarily they are not call used registers, but they are for
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_builtin_saveregs, so we must make this explicit. */
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#if 0
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#define EXPAND_BUILTIN_SAVEREGS(ARGLIST) \
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(emit_insn (gen_rtx (USE, VOIDmode, gen_rtx (REG, TImode, 23))), \
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(TARGET_SNAKE ? \
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(emit_insn (gen_rtx (USE, VOIDmode, gen_rtx (REG, DFmode, 56))), \
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emit_insn (gen_rtx (USE, VOIDmode, gen_rtx (REG, DFmode, 58))), \
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emit_insn (gen_rtx (USE, VOIDmode, gen_rtx (REG, DFmode, 60))), \
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emit_insn (gen_rtx (USE, VOIDmode, gen_rtx (REG, DFmode, 62)))) : \
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(emit_insn (gen_rtx (USE, VOIDmode, gen_rtx (REG, DFmode, 36))), \
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emit_insn (gen_rtx (USE, VOIDmode, gen_rtx (REG, DFmode, 37))), \
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emit_insn (gen_rtx (USE, VOIDmode, gen_rtx (REG, DFmode, 38))), \
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emit_insn (gen_rtx (USE, VOIDmode, gen_rtx (REG, DFmode, 39))))))
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#endif
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#define EXPAND_BUILTIN_SAVEREGS(ARGLIST) (rtx)hppa_builtin_saveregs (ARGLIST)
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@ -1710,22 +1674,11 @@ bss_section () \
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#define ASM_OUTPUT_ASCII(FILE, P, SIZE) \
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output_ascii ((FILE), (P), (SIZE))
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#if 0
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#define ASM_OUTPUT_REG_PUSH(FILE,REGNO) \
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fprintf (FILE, "\tstws,mb %s,4(0,30)\n", reg_names[REGNO])
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/* This is how to output an insn to pop a register from the stack.
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It need not be very fast code. */
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#define ASM_OUTPUT_REG_POP(FILE,REGNO) \
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fprintf (FILE, "\tldws,ma -4(0,30),%s\n", reg_names[REGNO])
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#endif
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#define ASM_OUTPUT_REG_PUSH(FILE,REGNO)
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#define ASM_OUTPUT_REG_POP(FILE,REGNO)
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/* This is how to output an element of a case-vector that is absolute.
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Note that this method makes filling these branch delay slots
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virtually impossible. */
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impossible. */
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#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
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fprintf (FILE, "\tb L$%04d\n\tnop\n", VALUE)
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