diff options
| author | Kazu Hirata <kazu@cs.umass.edu> | 2003-06-23 11:58:25 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2003-06-23 11:58:25 +0000 |
| commit | 8116809c601d076dc3c4ac46120cad0c2dd6b388 (patch) | |
| tree | fec517badf657435fd0cc376a1fbb74717f22a0e /gcc/recog.c | |
| parent | 802a99073ffb4a56ad84ef91341815bdcf1580e4 (diff) | |
| download | gcc-8116809c601d076dc3c4ac46120cad0c2dd6b388.zip gcc-8116809c601d076dc3c4ac46120cad0c2dd6b388.tar.gz gcc-8116809c601d076dc3c4ac46120cad0c2dd6b388.tar.bz2 | |
genrecog.c (pred_table): Remove the entry for mode_independent_operand.
* genrecog.c (pred_table): Remove the entry for
mode_independent_operand.
* recog.c (next_insns_test_no_inequality): Remove.
(mode_independent_operand): Likewise.
* recog.h: Remove the prototype for mode_independent_operand.
From-SVN: r68360
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index 28b7c40..c539a38 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -727,34 +727,6 @@ next_insn_tests_no_inequality (insn) || GET_CODE (next) == CALL_INSN) && ! inequality_comparisons_p (PATTERN (next))); } - -#if 0 /* This is useless since the insn that sets the cc's - must be followed immediately by the use of them. */ -/* Return 1 if the CC value set up by INSN is not used. */ - -int -next_insns_test_no_inequality (insn) - rtx insn; -{ - rtx next = NEXT_INSN (insn); - - for (; next != 0; next = NEXT_INSN (next)) - { - if (GET_CODE (next) == CODE_LABEL - || GET_CODE (next) == BARRIER) - return 1; - if (GET_CODE (next) == NOTE) - continue; - if (inequality_comparisons_p (PATTERN (next))) - return 0; - if (sets_cc0_p (PATTERN (next)) == 1) - return 1; - if (! reg_mentioned_p (cc0_rtx, PATTERN (next))) - return 1; - } - return 1; -} -#endif #endif /* This is used by find_single_use to locate an rtx that contains exactly one @@ -2056,30 +2028,6 @@ mode_dependent_address_p (addr) win: ATTRIBUTE_UNUSED_LABEL return 1; } - -/* Return 1 if OP is a general operand - other than a memory ref with a mode dependent address. */ - -int -mode_independent_operand (op, mode) - enum machine_mode mode; - rtx op; -{ - rtx addr; - - if (! general_operand (op, mode)) - return 0; - - if (GET_CODE (op) != MEM) - return 1; - - addr = XEXP (op, 0); - GO_IF_MODE_DEPENDENT_ADDRESS (addr, lose); - return 1; - /* Label `lose' might (not) be used via GO_IF_MODE_DEPENDENT_ADDRESS. */ - lose: ATTRIBUTE_UNUSED_LABEL - return 0; -} /* Like extract_insn, but save insn extracted and don't extract again, when called again for the same insn expecting that recog_data still contain the |