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| author | Georg-Johann Lay <avr@gjlay.de> | 2012-09-26 13:46:29 +0000 |
|---|---|---|
| committer | Georg-Johann Lay <gjl@gcc.gnu.org> | 2012-09-26 13:46:29 +0000 |
| commit | 5bfed9a91f036d8c168afebfd8e9dd34e2919c9a (patch) | |
| tree | 91a9229d2e7d90865629ad03c4b391936c79877e /gcc/simplify-rtx.c | |
| parent | 1df855ce3547caa8bd375e53e5f2effac5472b43 (diff) | |
| download | gcc-5bfed9a91f036d8c168afebfd8e9dd34e2919c9a.tar.gz | |
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
Diffstat (limited to 'gcc/simplify-rtx.c')
| -rw-r--r-- | gcc/simplify-rtx.c | 7 |
1 files changed, 4 insertions, 3 deletions
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 |