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| author | Anatoly Sokolov <aesok@post.ru> | 2010-05-12 23:08:31 +0400 |
|---|---|---|
| committer | Anatoly Sokolov <aesok@gcc.gnu.org> | 2010-05-12 23:08:31 +0400 |
| commit | cbda7dc6923547363e10787e6a58dfdd5cae5954 (patch) | |
| tree | ab0664b99a156d91a202d107ee413a933ccb1249 /gcc/recog.c | |
| parent | dfe5f5b2b36092f0e07f3e7e58293c5e0565ced4 (diff) | |
| download | gcc-cbda7dc6923547363e10787e6a58dfdd5cae5954.zip gcc-cbda7dc6923547363e10787e6a58dfdd5cae5954.tar.gz gcc-cbda7dc6923547363e10787e6a58dfdd5cae5954.tar.bz2 | |
target.h (struct gcc_target): Add mode_dependent_address_p field.
* target.h (struct gcc_target): Add mode_dependent_address_p field.
* target-def.h (TARGET_MODE_DEPENDENT_ADDRESS_P): New.
(TARGET_INITIALIZER): Use TARGET_MODE_DEPENDENT_ADDRESS_P.
* targhooks.c (default_mode_dependent_address_p): New function.
* targhooks.h (default_mode_dependent_address_p): Declare function.
* doc/tm.texi (TARGET_MODE_DEPENDENT_ADDRESS_P): New.
(GO_IF_MODE_DEPENDENT_ADDRESS): Update.
* recog.c: (mode_dependent_address_p): Call mode_dependent_address_p
target hook. Change return type to bool.
* recog.h: (mode_dependent_address_p): Change return type to bool.
From-SVN: r159339
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index 0dea35f..e8f918c 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -1978,7 +1978,7 @@ offsettable_address_addr_space_p (int strictp, enum machine_mode mode, rtx y, Autoincrement addressing is a typical example of mode-dependence because the amount of the increment depends on the mode. */ -int +bool mode_dependent_address_p (rtx addr) { /* Auto-increment addressing with anything other than post_modify @@ -1988,13 +1988,9 @@ mode_dependent_address_p (rtx addr) || GET_CODE (addr) == POST_INC || GET_CODE (addr) == PRE_DEC || GET_CODE (addr) == POST_DEC) - return 1; + return true; - GO_IF_MODE_DEPENDENT_ADDRESS (addr, win); - return 0; - /* Label `win' might (not) be used via GO_IF_MODE_DEPENDENT_ADDRESS. */ - win: ATTRIBUTE_UNUSED_LABEL - return 1; + return targetm.mode_dependent_address_p (addr); } /* Like extract_insn, but save insn extracted and don't extract again, when |