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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-02-02 17:01:57 -0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-06-19 11:08:00 -0700 |
| commit | 5255f48c1c8c39be8ad95ef7ec0da0557924c806 (patch) | |
| tree | b3675b9011280f77d22b4b5b26dfa48b663363a5 /tcg/tci | |
| parent | 0f10d7c5b0f16b73b47165196a0b366e011c94be (diff) | |
| download | qemu-5255f48c1c8c39be8ad95ef7ec0da0557924c806.zip qemu-5255f48c1c8c39be8ad95ef7ec0da0557924c806.tar.gz qemu-5255f48c1c8c39be8ad95ef7ec0da0557924c806.tar.bz2 | |
tcg/tci: Implement clz, ctz, ctpop
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/tci')
| -rw-r--r-- | tcg/tci/tcg-target.c.inc | 9 | ||||
| -rw-r--r-- | tcg/tci/tcg-target.h | 12 |
2 files changed, 15 insertions, 6 deletions
diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc index 65cdc26..69f4165 100644 --- a/tcg/tci/tcg-target.c.inc +++ b/tcg/tci/tcg-target.c.inc @@ -67,6 +67,8 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) case INDEX_op_extract_i64: case INDEX_op_sextract_i32: case INDEX_op_sextract_i64: + case INDEX_op_ctpop_i32: + case INDEX_op_ctpop_i64: return C_O1_I1(r, r); case INDEX_op_st8_i32: @@ -122,6 +124,10 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) case INDEX_op_setcond_i64: case INDEX_op_deposit_i32: case INDEX_op_deposit_i64: + case INDEX_op_clz_i32: + case INDEX_op_clz_i64: + case INDEX_op_ctz_i32: + case INDEX_op_ctz_i64: return C_O1_I2(r, r, r); case INDEX_op_brcond_i32: @@ -655,6 +661,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, CASE_32_64(divu) /* Optional (TCG_TARGET_HAS_div_*). */ CASE_32_64(rem) /* Optional (TCG_TARGET_HAS_div_*). */ CASE_32_64(remu) /* Optional (TCG_TARGET_HAS_div_*). */ + CASE_32_64(clz) /* Optional (TCG_TARGET_HAS_clz_*). */ + CASE_32_64(ctz) /* Optional (TCG_TARGET_HAS_ctz_*). */ tcg_out_op_rrr(s, opc, args[0], args[1], args[2]); break; @@ -703,6 +711,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, CASE_32_64(bswap16) /* Optional (TCG_TARGET_HAS_bswap16_*). */ CASE_32_64(bswap32) /* Optional (TCG_TARGET_HAS_bswap32_*). */ CASE_64(bswap64) /* Optional (TCG_TARGET_HAS_bswap64_i64). */ + CASE_32_64(ctpop) /* Optional (TCG_TARGET_HAS_ctpop_*). */ tcg_out_op_rr(s, opc, args[0], args[1]); break; diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h index f35813b..5614e16 100644 --- a/tcg/tci/tcg-target.h +++ b/tcg/tci/tcg-target.h @@ -76,9 +76,9 @@ #define TCG_TARGET_HAS_eqv_i32 1 #define TCG_TARGET_HAS_nand_i32 1 #define TCG_TARGET_HAS_nor_i32 1 -#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_clz_i32 1 +#define TCG_TARGET_HAS_ctz_i32 1 +#define TCG_TARGET_HAS_ctpop_i32 1 #define TCG_TARGET_HAS_neg_i32 1 #define TCG_TARGET_HAS_not_i32 1 #define TCG_TARGET_HAS_orc_i32 1 @@ -113,9 +113,9 @@ #define TCG_TARGET_HAS_eqv_i64 1 #define TCG_TARGET_HAS_nand_i64 1 #define TCG_TARGET_HAS_nor_i64 1 -#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_clz_i64 1 +#define TCG_TARGET_HAS_ctz_i64 1 +#define TCG_TARGET_HAS_ctpop_i64 1 #define TCG_TARGET_HAS_neg_i64 1 #define TCG_TARGET_HAS_not_i64 1 #define TCG_TARGET_HAS_orc_i64 1 |