From 5bfed9a91f036d8c168afebfd8e9dd34e2919c9a Mon Sep 17 00:00:00 2001 From: Georg-Johann Lay Date: Wed, 26 Sep 2012 13:46:29 +0000 Subject: re PR middle-end/54635 (Add addr_space_t argument to TARGET_MODE_DEPENDENT_ADDRESS_P) PR middle-end/54635 * doc/tm.texi.in (TARGET_MODE_DEPENDENT_ADDRESS_P): Document new parameter addrspace. * doc/tm.texi: Regenerate. * target.def (mode_dependent_address_p): Add addr_space_t parameter. * targhooks.h (default_mode_dependent_address_p): Ditto. * targhooks.c (default_mode_dependent_address_p): Ditto. * expr.c (convert_move): Pass address space to mode_dependent_address_p. * combine.c (combine_simplify_rtx): Ditto. (make_extraction): Ditto. (simplify_shift_const_1): Ditto. (gen_lowpart_for_combine): Ditto. * lower-subreg.c (simple_move_operand): Ditto. * recog.c (simplify_while_replacing): Ditto. (offsettable_address_addr_space_p): Ditto. (mode_dependent_address_p): Ditto. * simplify-rtx.c (simplify_unary_operation_1): Ditto. (simplify_subreg): Ditto. * config/m68k/m68k.md: Ditto. * config/vax/vax.md: Ditto. * config/vax/constraints.md (Q): Ditto. * config/vax/predicates.md (indexed_memory_operand): Ditto. * config/alpha/alpha.c (alpha_mode_dependent_address_p): Add unused addr_space_t parameter. * config/avr/avr.c (avr_mode_dependent_address_p): Ditto. * config/h8300/h8300.c (h8300_mode_dependent_address_p): Ditto. * config/m32r/m32r.c (m32r_mode_dependent_address_p): Ditto. * config/rs6000/rs6000.c (rs6000_mode_dependent_address_p): Ditto. * config/rx/rx.c (rx_mode_dependent_address_p): Ditto. * config/sparc/sparc.c (sparc_mode_dependent_address_p): Ditto. * config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p): Ditto. * config/vax/vax.c (vax_mode_dependent_address_p): Ditto. * config/xtensa/xtensa.c (xtensa_mode_dependent_address_p): Ditto. From-SVN: r191761 --- gcc/simplify-rtx.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'gcc/simplify-rtx.c') diff --git a/gcc/simplify-rtx.c b/gcc/simplify-rtx.c index 97a9330d156..6b4b9f05d65 100644 --- a/gcc/simplify-rtx.c +++ b/gcc/simplify-rtx.c @@ -874,7 +874,7 @@ simplify_unary_operation_1 (enum rtx_code code, enum machine_mode mode, rtx op) if we are not changing the meaning of the address. */ if (GET_CODE (op) == MEM && !MEM_VOLATILE_P (op) - && !mode_dependent_address_p (XEXP (op, 0))) + && !mode_dependent_address_p (XEXP (op, 0), MEM_ADDR_SPACE (op))) return rtl_hooks.gen_lowpart_no_emit (mode, op); break; @@ -5615,7 +5615,7 @@ simplify_subreg (enum machine_mode outermode, rtx op, or if we would be widening it. */ if (MEM_P (op) - && ! mode_dependent_address_p (XEXP (op, 0)) + && ! mode_dependent_address_p (XEXP (op, 0), MEM_ADDR_SPACE (op)) /* Allow splitting of volatile memory references in case we don't have instruction to move the whole thing. */ && (! MEM_VOLATILE_P (op) @@ -5773,7 +5773,8 @@ simplify_subreg (enum machine_mode outermode, rtx op, && (INTVAL (XEXP (op, 1)) % GET_MODE_BITSIZE (outermode)) == 0 && INTVAL (XEXP (op, 1)) > 0 && INTVAL (XEXP (op, 1)) < GET_MODE_BITSIZE (innermode) - && ! mode_dependent_address_p (XEXP (XEXP (op, 0), 0)) + && ! mode_dependent_address_p (XEXP (XEXP (op, 0), 0), + MEM_ADDR_SPACE (XEXP (op, 0))) && ! MEM_VOLATILE_P (XEXP (op, 0)) && byte == subreg_lowpart_offset (outermode, innermode) && (GET_MODE_SIZE (outermode) >= UNITS_PER_WORD -- cgit v1.2.1