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[SH] Remove old secondary reload code
- From: Oleg Endo <oleg dot endo at t-online dot de>
- To: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 11 Apr 2012 14:03:43 +0200
- Subject: [SH] Remove old secondary reload code
Hi,
The attached patch removes the old if'ed out secondary reload code in
sh.h.
Tested with 'make all-gcc'
OK?
Cheers,
Oleg
ChangeLog:
* config/sh/sh.h: Remove old secondary reload code.
Index: gcc/config/sh/sh.h
===================================================================
--- gcc/config/sh/sh.h (revision 186311)
+++ gcc/config/sh/sh.h (working copy)
@@ -1216,80 +1216,6 @@
#define ZERO_EXTRACT_ANDMASK(EXTRACT_SZ_RTX, EXTRACT_POS_RTX)\
(((1 << INTVAL (EXTRACT_SZ_RTX)) - 1) << INTVAL (EXTRACT_POS_RTX))
-#if 0
-#define SECONDARY_INOUT_RELOAD_CLASS(CLASS,MODE,X,ELSE) \
- ((((REGCLASS_HAS_FP_REG (CLASS) \
- && (REG_P (X) \
- && (GENERAL_OR_AP_REGISTER_P (REGNO (X)) \
- || (FP_REGISTER_P (REGNO (X)) && (MODE) == SImode \
- && TARGET_FMOVD)))) \
- || (REGCLASS_HAS_GENERAL_REG (CLASS) \
- && REG_P (X) \
- && FP_REGISTER_P (REGNO (X)))) \
- && ! TARGET_SHMEDIA \
- && ((MODE) == SFmode || (MODE) == SImode)) \
- ? FPUL_REGS \
- : (((CLASS) == FPUL_REGS \
- || (REGCLASS_HAS_FP_REG (CLASS) \
- && ! TARGET_SHMEDIA && MODE == SImode)) \
- && (MEM_P (X) \
- || (REG_P (X) \
- && (REGNO (X) >= FIRST_PSEUDO_REGISTER \
- || REGNO (X) == T_REG \
- || system_reg_operand (X, VOIDmode))))) \
- ? GENERAL_REGS \
- : (((CLASS) == TARGET_REGS \
- || (TARGET_SHMEDIA && (CLASS) == SIBCALL_REGS)) \
- && !satisfies_constraint_Csy (X) \
- && (!REG_P (X) || ! GENERAL_REGISTER_P (REGNO (X)))) \
- ? GENERAL_REGS \
- : (((CLASS) == MAC_REGS || (CLASS) == PR_REGS) \
- && REG_P (X) && ! GENERAL_REGISTER_P (REGNO (X)) \
- && (CLASS) != REGNO_REG_CLASS (REGNO (X))) \
- ? GENERAL_REGS \
- : ((CLASS) != GENERAL_REGS && REG_P (X) \
- && TARGET_REGISTER_P (REGNO (X))) \
- ? GENERAL_REGS : (ELSE))
-
-#define SECONDARY_OUTPUT_RELOAD_CLASS(CLASS,MODE,X) \
- SECONDARY_INOUT_RELOAD_CLASS(CLASS,MODE,X,NO_REGS)
-
-#define SECONDARY_INPUT_RELOAD_CLASS(CLASS,MODE,X) \
- ((REGCLASS_HAS_FP_REG (CLASS) \
- && ! TARGET_SHMEDIA \
- && immediate_operand ((X), (MODE)) \
- && ! ((fp_zero_operand (X) || fp_one_operand (X)) \
- && (MODE) == SFmode && fldi_ok ())) \
- ? R0_REGS \
- : ((CLASS) == FPUL_REGS \
- && ((REG_P (X) \
- && (REGNO (X) == MACL_REG || REGNO (X) == MACH_REG \
- || REGNO (X) == T_REG)) \
- || GET_CODE (X) == PLUS)) \
- ? GENERAL_REGS \
- : (CLASS) == FPUL_REGS && immediate_operand ((X), (MODE)) \
- ? (satisfies_constraint_I08 (X) \
- ? GENERAL_REGS \
- : R0_REGS) \
- : ((CLASS) == FPSCR_REGS \
- && ((REG_P (X) && REGNO (X) >= FIRST_PSEUDO_REGISTER) \
- || (MEM_P (X) && GET_CODE (XEXP ((X), 0)) == PLUS))) \
- ? GENERAL_REGS \
- : (REGCLASS_HAS_FP_REG (CLASS) \
- && TARGET_SHMEDIA \
- && immediate_operand ((X), (MODE)) \
- && (X) != CONST0_RTX (GET_MODE (X)) \
- && GET_MODE (X) != V4SFmode) \
- ? GENERAL_REGS \
- : (((MODE) == QImode || (MODE) == HImode) \
- && TARGET_SHMEDIA && inqhi_operand ((X), (MODE))) \
- ? GENERAL_REGS \
- : (TARGET_SHMEDIA && (CLASS) == GENERAL_REGS \
- && (GET_CODE (X) == LABEL_REF || PIC_ADDR_P (X))) \
- ? TARGET_REGS \
- : SECONDARY_INOUT_RELOAD_CLASS((CLASS),(MODE),(X), NO_REGS))
-#endif
-
/* Return the maximum number of consecutive registers
needed to represent mode MODE in a register of class CLASS.