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| author | Richard Henderson <rth@twiddle.net> | 2016-11-21 11:13:39 +0100 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2017-01-10 08:48:56 -0800 |
| commit | a768e4e99247911f00c5c0267c12d4e207d5f6cc (patch) | |
| tree | 050f67bd90c849c64c774361c76020896efaf433 /tcg/tci/tcg-target.h | |
| parent | 3946c6aa3d402614140f2c6a044abcdfb439217a (diff) | |
| download | qemu-a768e4e99247911f00c5c0267c12d4e207d5f6cc.zip qemu-a768e4e99247911f00c5c0267c12d4e207d5f6cc.tar.gz qemu-a768e4e99247911f00c5c0267c12d4e207d5f6cc.tar.bz2 | |
tcg: Add opcode for ctpop
The number of actual invocations of ctpop itself does not warrent
an opcode, but it is very helpful for POWER7 to use in generating
an expansion for ctz.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'tcg/tci/tcg-target.h')
| -rw-r--r-- | tcg/tci/tcg-target.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h index 0646444..838bf3a 100644 --- a/tcg/tci/tcg-target.h +++ b/tcg/tci/tcg-target.h @@ -76,6 +76,7 @@ #define TCG_TARGET_HAS_nor_i32 0 #define TCG_TARGET_HAS_clz_i32 0 #define TCG_TARGET_HAS_ctz_i32 0 +#define TCG_TARGET_HAS_ctpop_i32 0 #define TCG_TARGET_HAS_neg_i32 1 #define TCG_TARGET_HAS_not_i32 1 #define TCG_TARGET_HAS_orc_i32 0 @@ -108,6 +109,7 @@ #define TCG_TARGET_HAS_nor_i64 0 #define TCG_TARGET_HAS_clz_i64 0 #define TCG_TARGET_HAS_ctz_i64 0 +#define TCG_TARGET_HAS_ctpop_i64 0 #define TCG_TARGET_HAS_neg_i64 1 #define TCG_TARGET_HAS_not_i64 1 #define TCG_TARGET_HAS_orc_i64 0 |