diff options
| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-03-09 22:35:13 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-03-09 22:35:13 +0000 |
| commit | d2604285b26501435286d7d2933d9017920794d6 (patch) | |
| tree | 43162d17da3919717893f1f75a6e1d0669c5cb62 | |
| parent | f31e93706412e188a4164d1aaf65ad54b85fc951 (diff) | |
Implement TCG not ops for x86-64
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6797 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | tcg/tcg-op.h | 8 | ||||
| -rw-r--r-- | tcg/tcg-opc.h | 6 | ||||
| -rw-r--r-- | tcg/x86_64/tcg-target.c | 10 | ||||
| -rw-r--r-- | tcg/x86_64/tcg-target.h | 2 |
4 files changed, 26 insertions, 0 deletions
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h index 4c1c5bddb0..1cf8b15e36 100644 --- a/tcg/tcg-op.h +++ b/tcg/tcg-op.h @@ -1425,12 +1425,20 @@ static inline void tcg_gen_neg_i64(TCGv_i64 ret, TCGv_i64 arg) static inline void tcg_gen_not_i32(TCGv_i32 ret, TCGv_i32 arg) { +#ifdef TCG_TARGET_HAS_not_i32 + tcg_gen_op2_i32(INDEX_op_not_i32, ret, arg); +#else tcg_gen_xori_i32(ret, arg, -1); +#endif } static inline void tcg_gen_not_i64(TCGv_i64 ret, TCGv_i64 arg) { +#ifdef TCG_TARGET_HAS_not_i64 + tcg_gen_op2_i32(INDEX_op_not_i64, ret, arg); +#else tcg_gen_xori_i64(ret, arg, -1); +#endif } static inline void tcg_gen_discard_i32(TCGv_i32 arg) diff --git a/tcg/tcg-opc.h b/tcg/tcg-opc.h index cb56323db7..cca611427d 100644 --- a/tcg/tcg-opc.h +++ b/tcg/tcg-opc.h @@ -147,6 +147,12 @@ DEF2(ext32s_i64, 1, 1, 0, 0) DEF2(bswap_i64, 1, 1, 0, 0) #endif #endif +#ifdef TCG_TARGET_HAS_not_i32 +DEF2(not_i32, 1, 1, 0, 0) +#endif +#ifdef TCG_TARGET_HAS_not_i64 +DEF2(not_i64, 1, 1, 0, 0) +#endif #ifdef TCG_TARGET_HAS_neg_i32 DEF2(neg_i32, 1, 1, 0, 0) #endif diff --git a/tcg/x86_64/tcg-target.c b/tcg/x86_64/tcg-target.c index 60968327b3..a840ac691d 100644 --- a/tcg/x86_64/tcg-target.c +++ b/tcg/x86_64/tcg-target.c @@ -1108,6 +1108,13 @@ static inline void tcg_out_op(TCGContext *s, int opc, const TCGArg *args, tcg_out_modrm(s, 0xf7 | P_REXW, 3, args[0]); break; + case INDEX_op_not_i32: + tcg_out_modrm(s, 0xf7, 2, args[0]); + break; + case INDEX_op_not_i64: + tcg_out_modrm(s, 0xf7 | P_REXW, 2, args[0]); + break; + case INDEX_op_ext8s_i32: tcg_out_modrm(s, 0xbe | P_EXT | P_REXB, args[0], args[1]); break; @@ -1286,6 +1293,9 @@ static const TCGTargetOpDef x86_64_op_defs[] = { { INDEX_op_neg_i32, { "r", "0" } }, { INDEX_op_neg_i64, { "r", "0" } }, + { INDEX_op_not_i32, { "r", "0" } }, + { INDEX_op_not_i64, { "r", "0" } }, + { INDEX_op_ext8s_i32, { "r", "r"} }, { INDEX_op_ext16s_i32, { "r", "r"} }, { INDEX_op_ext8s_i64, { "r", "r"} }, diff --git a/tcg/x86_64/tcg-target.h b/tcg/x86_64/tcg-target.h index 1eadf422f1..b7e7decf68 100644 --- a/tcg/x86_64/tcg-target.h +++ b/tcg/x86_64/tcg-target.h @@ -60,6 +60,8 @@ enum { #define TCG_TARGET_HAS_bswap_i64 #define TCG_TARGET_HAS_neg_i32 #define TCG_TARGET_HAS_neg_i64 +#define TCG_TARGET_HAS_not_i32 +#define TCG_TARGET_HAS_not_i64 #define TCG_TARGET_HAS_ext8s_i32 #define TCG_TARGET_HAS_ext16s_i32 #define TCG_TARGET_HAS_ext8s_i64 |