diff options
| author | gjl <gjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-09-26 13:46:29 +0000 |
|---|---|---|
| committer | gjl <gjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-09-26 13:46:29 +0000 |
| commit | 4e27ffd041ecc99985835a1c372a636b406ad804 (patch) | |
| tree | 91a9229d2e7d90865629ad03c4b391936c79877e /gcc/doc | |
| parent | f811051bf87b1de7804c19c8192d0d099d157145 (diff) | |
| download | gcc-4e27ffd041ecc99985835a1c372a636b406ad804.tar.gz | |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@191761 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/tm.texi | 5 | ||||
| -rw-r--r-- | gcc/doc/tm.texi.in | 3 |
2 files changed, 5 insertions, 3 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index d268fd8e3b6..a14a4fc9a88 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -5611,8 +5611,9 @@ It is not necessary for this macro to come up with a legitimate address; but often a machine-dependent strategy can generate better code. @end defmac -@deftypefn {Target Hook} bool TARGET_MODE_DEPENDENT_ADDRESS_P (const_rtx @var{addr}) -This hook returns @code{true} if memory address @var{addr} can have +@deftypefn {Target Hook} bool TARGET_MODE_DEPENDENT_ADDRESS_P (const_rtx @var{addr}, addr_space_t @var{addrspace}) +This hook returns @code{true} if memory address @var{addr} in address +space @var{addrspace} can have different meanings depending on the machine mode of the memory reference it is used for or if the address is valid for some modes but not others. diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in index 86c7f5d218c..a85fee1b4a1 100644 --- a/gcc/doc/tm.texi.in +++ b/gcc/doc/tm.texi.in @@ -5536,7 +5536,8 @@ address; but often a machine-dependent strategy can generate better code. @end defmac @hook TARGET_MODE_DEPENDENT_ADDRESS_P -This hook returns @code{true} if memory address @var{addr} can have +This hook returns @code{true} if memory address @var{addr} in address +space @var{addrspace} can have different meanings depending on the machine mode of the memory reference it is used for or if the address is valid for some modes but not others. |