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target-alpha: Convert MVIOP2 to source/sink

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Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2014-03-19 12:13:21 -07:00
parent cd2754addc
commit f477ed3c11
1 changed files with 4 additions and 19 deletions
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23
target-alpha/translate.c
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@ -1258,21 +1258,6 @@ static void gen_msk_l(DisasContext *ctx, TCGv vc, TCGv va, int rb, bool islit,
} }
} }
#define MVIOP2(name) \
static inline void glue(gen_, name)(int rb, int rc) \
{ \
if (unlikely(rc == 31)) \
return; \
if (unlikely(rb == 31)) \
tcg_gen_movi_i64(cpu_ir[rc], 0); \
else \
gen_helper_ ## name (cpu_ir[rc], cpu_ir[rb]); \
}
MVIOP2(pklb)
MVIOP2(pkwb)
MVIOP2(unpkbl)
MVIOP2(unpkbw)
static void gen_rx(int ra, int set) static void gen_rx(int ra, int set)
{ {
TCGv_i32 tmp; TCGv_i32 tmp;
@ -2643,25 +2628,25 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn)
/* UNPKBW */ /* UNPKBW */
REQUIRE_TB_FLAG(TB_FLAGS_AMASK_MVI); REQUIRE_TB_FLAG(TB_FLAGS_AMASK_MVI);
REQUIRE_REG_31(ra); REQUIRE_REG_31(ra);
gen_unpkbw(rb, rc); gen_helper_unpkbw(vc, vb);
break; break;
case 0x35: case 0x35:
/* UNPKBL */ /* UNPKBL */
REQUIRE_TB_FLAG(TB_FLAGS_AMASK_MVI); REQUIRE_TB_FLAG(TB_FLAGS_AMASK_MVI);
REQUIRE_REG_31(ra); REQUIRE_REG_31(ra);
gen_unpkbl(rb, rc); gen_helper_unpkbl(vc, vb);
break; break;
case 0x36: case 0x36:
/* PKWB */ /* PKWB */
REQUIRE_TB_FLAG(TB_FLAGS_AMASK_MVI); REQUIRE_TB_FLAG(TB_FLAGS_AMASK_MVI);
REQUIRE_REG_31(ra); REQUIRE_REG_31(ra);
gen_pkwb(rb, rc); gen_helper_pkwb(vc, vb);
break; break;
case 0x37: case 0x37:
/* PKLB */ /* PKLB */
REQUIRE_TB_FLAG(TB_FLAGS_AMASK_MVI); REQUIRE_TB_FLAG(TB_FLAGS_AMASK_MVI);
REQUIRE_REG_31(ra); REQUIRE_REG_31(ra);
gen_pklb(rb, rc); gen_helper_pklb(vc, vb);
break; break;
case 0x38: case 0x38:
/* MINSB8 */ /* MINSB8 */