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| author | Richard Henderson | 2016-11-21 11:13:39 +0100 |
|---|---|---|
| committer | Richard Henderson | 2017-01-10 17:48:56 +0100 |
| commit | a768e4e99247911f00c5c0267c12d4e207d5f6cc (patch) | |
| tree | 050f67bd90c849c64c774361c76020896efaf433 /tcg/ia64 | |
| parent | target-xtensa: Use clrsb helper (diff) | |
| download | qemu-a768e4e99247911f00c5c0267c12d4e207d5f6cc.tar.gz qemu-a768e4e99247911f00c5c0267c12d4e207d5f6cc.tar.xz qemu-a768e4e99247911f00c5c0267c12d4e207d5f6cc.zip | |
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/ia64')
| -rw-r--r-- | tcg/ia64/tcg-target.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tcg/ia64/tcg-target.h b/tcg/ia64/tcg-target.h index 9a829ae751..42aea03a8b 100644 --- a/tcg/ia64/tcg-target.h +++ b/tcg/ia64/tcg-target.h @@ -144,6 +144,8 @@ typedef enum { #define TCG_TARGET_HAS_clz_i64 0 #define TCG_TARGET_HAS_ctz_i32 0 #define TCG_TARGET_HAS_ctz_i64 0 +#define TCG_TARGET_HAS_ctpop_i32 0 +#define TCG_TARGET_HAS_ctpop_i64 0 #define TCG_TARGET_HAS_nor_i64 1 #define TCG_TARGET_HAS_orc_i32 1 #define TCG_TARGET_HAS_orc_i64 1 |