diff options
| author | Richard Henderson <rth@twiddle.net> | 2016-10-17 13:21:31 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2017-01-10 07:59:11 -0800 |
| commit | 07cc68d52852bf47dea7c402b46ddd28248d4212 (patch) | |
| tree | d871aa3a8e7506a862c2dd3df4dc764bbd505a4b /tcg/tcg-op.h | |
| parent | 0d0d309df0d945e481134f9ef061641f88a2e998 (diff) | |
| download | qemu-07cc68d52852bf47dea7c402b46ddd28248d4212.tar.gz | |
tcg: Add deposit_z expander
While we don't require a new opcode, it is handy to have an expander
that knows the first source is zero.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'tcg/tcg-op.h')
| -rw-r--r-- | tcg/tcg-op.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h index b515e6f06f..d42fd0de7c 100644 --- a/tcg/tcg-op.h +++ b/tcg/tcg-op.h @@ -292,6 +292,8 @@ void tcg_gen_rotr_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2); void tcg_gen_rotri_i32(TCGv_i32 ret, TCGv_i32 arg1, unsigned arg2); void tcg_gen_deposit_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2, unsigned int ofs, unsigned int len); +void tcg_gen_deposit_z_i32(TCGv_i32 ret, TCGv_i32 arg, + unsigned int ofs, unsigned int len); void tcg_gen_extract_i32(TCGv_i32 ret, TCGv_i32 arg, unsigned int ofs, unsigned int len); void tcg_gen_sextract_i32(TCGv_i32 ret, TCGv_i32 arg, @@ -473,6 +475,8 @@ void tcg_gen_rotr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2); void tcg_gen_rotri_i64(TCGv_i64 ret, TCGv_i64 arg1, unsigned arg2); void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2, unsigned int ofs, unsigned int len); +void tcg_gen_deposit_z_i64(TCGv_i64 ret, TCGv_i64 arg, + unsigned int ofs, unsigned int len); void tcg_gen_extract_i64(TCGv_i64 ret, TCGv_i64 arg, unsigned int ofs, unsigned int len); void tcg_gen_sextract_i64(TCGv_i64 ret, TCGv_i64 arg, @@ -959,6 +963,7 @@ void tcg_gen_atomic_xor_fetch_i64(TCGv_i64, TCGv, TCGv_i64, TCGArg, TCGMemOp); #define tcg_gen_rotr_tl tcg_gen_rotr_i64 #define tcg_gen_rotri_tl tcg_gen_rotri_i64 #define tcg_gen_deposit_tl tcg_gen_deposit_i64 +#define tcg_gen_deposit_z_tl tcg_gen_deposit_z_i64 #define tcg_gen_extract_tl tcg_gen_extract_i64 #define tcg_gen_sextract_tl tcg_gen_sextract_i64 #define tcg_const_tl tcg_const_i64 @@ -1049,6 +1054,7 @@ void tcg_gen_atomic_xor_fetch_i64(TCGv_i64, TCGv, TCGv_i64, TCGArg, TCGMemOp); #define tcg_gen_rotr_tl tcg_gen_rotr_i32 #define tcg_gen_rotri_tl tcg_gen_rotri_i32 #define tcg_gen_deposit_tl tcg_gen_deposit_i32 +#define tcg_gen_deposit_z_tl tcg_gen_deposit_z_i32 #define tcg_gen_extract_tl tcg_gen_extract_i32 #define tcg_gen_sextract_tl tcg_gen_sextract_i32 #define tcg_const_tl tcg_const_i32 |