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tcg: Allow target-specific implementation of NOR.

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Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Richard Henderson 2010-03-19 13:08:56 -07:00 • committed by Aurelien Jarno
parent 9940a96bc8
commit 32d98fbd10
10 changed files with 29 additions and 0 deletions
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11
tcg/tcg-op.h
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@ -1786,14 +1786,25 @@ static inline void tcg_gen_nand_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
static inline void tcg_gen_nor_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
#ifdef TCG_TARGET_HAS_nor_i32
tcg_gen_op3_i32(INDEX_op_nor_i32, ret, arg1, arg2);
#else
tcg_gen_or_i32(ret, arg1, arg2);
tcg_gen_not_i32(ret, ret);
#endif
}
static inline void tcg_gen_nor_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
#ifdef TCG_TARGET_HAS_nor_i64
tcg_gen_op3_i64(INDEX_op_nor_i64, ret, arg1, arg2);
#elif defined(TCG_TARGET_HAS_nor_i32) && TCG_TARGET_REG_BITS == 32
tcg_gen_nor_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_nor_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
#else
tcg_gen_or_i64(ret, arg1, arg2);
tcg_gen_not_i64(ret, ret);
#endif
}
static inline void tcg_gen_orc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)