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tcg-ppc64: Introduce and use tcg_out_ext32u

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Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2013-02-01 15:06:30 -08:00
parent 9e555b735c
commit 6e5e06024f
1 changed files with 10 additions and 5 deletions
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15
tcg/ppc64/tcg-target.c
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@ -451,6 +451,11 @@ static inline void tcg_out_rlw(TCGContext *s, int op, TCGReg ra, TCGReg rs,
tcg_out32(s, op | RA(ra) | RS(rs) | SH(sh) | MB(mb) | ME(me));
}
static inline void tcg_out_ext32u(TCGContext *s, TCGReg dst, TCGReg src)
{
tcg_out_rld(s, RLDICL, dst, src, 0, 32);
}
static void tcg_out_movi32(TCGContext *s, TCGReg ret, int32_t arg)
{
if (arg == (int16_t) arg)
@ -484,7 +489,7 @@ static void tcg_out_movi (TCGContext *s, TCGType type,
else {
tcg_out_movi32 (s, ret, arg32);
if (arg32 < 0)
tcg_out_rld (s, RLDICL, ret, ret, 0, 32);
tcg_out_ext32u(s, ret, ret);
}
}
}
@ -578,7 +583,7 @@ static void tcg_out_tlb_read(TCGContext *s, TCGReg r0, TCGReg r1, TCGReg r2,
TCGReg addr_reg, int s_bits, int offset)
{
#if TARGET_LONG_BITS == 32
tcg_out_rld (s, RLDICL, addr_reg, addr_reg, 0, 32);
tcg_out_ext32u(s, addr_reg, addr_reg);
tcg_out_rlw(s, RLWINM, r0, addr_reg,
32 - (TARGET_PAGE_BITS - CPU_TLB_ENTRY_BITS),
@ -691,7 +696,7 @@ static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc)
#else /* !CONFIG_SOFTMMU */
#if TARGET_LONG_BITS == 32
tcg_out_rld (s, RLDICL, addr_reg, addr_reg, 0, 32);
tcg_out_ext32u(s, addr_reg, addr_reg);
#endif
r0 = addr_reg;
r1 = 3;
@ -824,7 +829,7 @@ static void tcg_out_qemu_st (TCGContext *s, const TCGArg *args, int opc)
#else /* !CONFIG_SOFTMMU */
#if TARGET_LONG_BITS == 32
tcg_out_rld (s, RLDICL, addr_reg, addr_reg, 0, 32);
tcg_out_ext32u(s, addr_reg, addr_reg);
#endif
r1 = 3;
r0 = addr_reg;
@ -1531,7 +1536,7 @@ static void tcg_out_op (TCGContext *s, TCGOpcode opc, const TCGArg *args,
break;
case INDEX_op_ext32u_i64:
tcg_out_rld (s, RLDICL, args[0], args[1], 0, 32);
tcg_out_ext32u(s, args[0], args[1]);
break;
case INDEX_op_setcond_i32: