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m32c: Don't use set_optab_handler

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From-SVN: r190049
This commit is contained in:
Richard Henderson 2012-08-01 13:26:49 -07:00 committed by Richard Henderson
parent d94b820b51
commit 92e014ca10
3 changed files with 27 additions and 22 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2012-08-01 Richard Henderson <rth@redhat.com>
* config/m32c/m32c.c (TARGET_INIT_LIBFUNCS): Remove.
(m32c_init_libfuncs): Remove.
* config/m32c/cond.md (cstore<QHPSI>4_16): Rename from cstore<QHPSI>4.
(cstore<QHPSI>4): New expander.
2012-08-01 Richard Guenther <rguenther@suse.de>
* tree-flow-inline.h (referenced_var): Remove.

23
gcc/config/m32c/cond.md
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@ -152,14 +152,31 @@
;; These are the pre-split patterns for the conditional sets.
(define_insn_and_split "cstore<mode>4"
(define_expand "cstore<mode>4"
[(set (match_operand:QI 0 "register_operand")
(match_operator:QI 1 "ordered_comparison_operator"
[(match_operand:QHPSI 2 "mra_operand")
(match_operand:QHPSI 3 "mrai_operand")]))]
""
{
if (TARGET_A24)
{
rtx o = gen_reg_rtx (HImode);
emit_insn (gen_cstore<mode>4_24 (o, operands[1],
operands[2], operands[3]));
emit_move_insn (operands[0], gen_lowpart (QImode, o));
DONE;
}
})
(define_insn_and_split "*cstore<mode>4_16"
[(set (match_operand:QI 0 "register_operand" "=Rqi")
(match_operator:QI 1 "ordered_comparison_operator"
[(match_operand:QHPSI 2 "mra_operand" "RraSd")
(match_operand:QHPSI 3 "mrai_operand" "RraSdi")]))]
"TARGET_A16"
"#"
"reload_completed"
"&& reload_completed"
[(set (reg:CC FLG_REGNO)
(compare (match_dup 2)
(match_dup 3)))
@ -176,7 +193,7 @@
(match_operand:QHPSI 3 "mrai_operand" "RraSdi")]))]
"TARGET_A24"
"#"
"reload_completed"
"&& reload_completed"
[(set (reg:CC FLG_REGNO)
(compare (match_dup 2)
(match_dup 3)))

19
gcc/config/m32c/m32c.c
View File

@ -1857,25 +1857,6 @@ m32c_trampoline_init (rtx m_tramp, tree fndecl, rtx chainval)
#undef A0
}
/* Implicit Calls to Library Routines */
#undef TARGET_INIT_LIBFUNCS
#define TARGET_INIT_LIBFUNCS m32c_init_libfuncs
static void
m32c_init_libfuncs (void)
{
/* We do this because the M32C has an HImode operand, but the
M16C has an 8-bit operand. Since gcc looks at the match data
and not the expanded rtl, we have to reset the optab so that
the right modes are found. */
if (TARGET_A24)
{
set_optab_handler (cstore_optab, QImode, CODE_FOR_cstoreqi4_24);
set_optab_handler (cstore_optab, HImode, CODE_FOR_cstorehi4_24);
set_optab_handler (cstore_optab, PSImode, CODE_FOR_cstorepsi4_24);
}
}
/* Addressing Modes */
/* The r8c/m32c family supports a wide range of non-orthogonal