static rtx rs6000_legitimize_address (rtx, rtx, enum machine_mode);
static rtx rs6000_debug_legitimize_address (rtx, rtx, enum machine_mode);
static rtx rs6000_legitimize_tls_address (rtx, enum tls_model);
-static rtx rs6000_delegitimize_address (rtx);
static void rs6000_output_dwarf_dtprel (FILE *, int, rtx) ATTRIBUTE_UNUSED;
static rtx rs6000_tls_get_addr (void);
static rtx rs6000_got_sym (void);
#undef TARGET_USE_BLOCKS_FOR_CONSTANT_P
#define TARGET_USE_BLOCKS_FOR_CONSTANT_P rs6000_use_blocks_for_constant_p
-#undef TARGET_DELEGITIMIZE_ADDRESS
-#define TARGET_DELEGITIMIZE_ADDRESS rs6000_delegitimize_address
-
#undef TARGET_BUILTIN_RECIPROCAL
#define TARGET_BUILTIN_RECIPROCAL rs6000_builtin_reciprocal
return ret;
}
-/* If ORIG_X is a constant pool reference, return its known value,
- otherwise ORIG_X. */
-
-static rtx
-rs6000_delegitimize_address (rtx x)
-{
- rtx orig_x = delegitimize_mem_from_attrs (x);
-
- x = orig_x;
-
- if (!MEM_P (x))
- return orig_x;
-
- x = XEXP (x, 0);
-
- if (legitimate_constant_pool_address_p (x)
- && GET_CODE (XEXP (x, 1)) == CONST
- && GET_CODE (XEXP (XEXP (x, 1), 0)) == MINUS
- && GET_CODE (XEXP (XEXP (XEXP (x, 1), 0), 0)) == SYMBOL_REF
- && constant_pool_expr_p (XEXP (XEXP (XEXP (x, 1), 0), 0))
- && GET_CODE (XEXP (XEXP (XEXP (x, 1), 0), 1)) == SYMBOL_REF
- && toc_relative_expr_p (XEXP (XEXP (XEXP (x, 1), 0), 1)))
- return get_pool_constant (XEXP (XEXP (XEXP (x, 1), 0), 0));
-
- return orig_x;
-}
-
/* This is called from dwarf2out.c via TARGET_ASM_OUTPUT_DWARF_DTPREL.
We need to emit DTP-relative relocations. */