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| author | Alex Bennée <alex.bennee@linaro.org> | 2018-03-01 11:05:55 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-03-01 11:13:59 +0000 |
| commit | b96a54c7e5576bd35b7d00d37b7929d2892d8cac (patch) | |
| tree | 0d0ef9694d76801f701d4ac8d1de7b93cde962f2 /target/arm/translate-a64.c | |
| parent | 986950283837f697b35782b9ac3bc99fca614640 (diff) | |
| download | qemu-b96a54c7e5576bd35b7d00d37b7929d2892d8cac.zip qemu-b96a54c7e5576bd35b7d00d37b7929d2892d8cac.tar.gz qemu-b96a54c7e5576bd35b7d00d37b7929d2892d8cac.tar.bz2 | |
arm/translate-a64: add FP16 FSQRT to simd_two_reg_misc_fp16
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180227143852.11175-26-alex.bennee@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/translate-a64.c')
| -rw-r--r-- | target/arm/translate-a64.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 715dc43..1096ff4 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -11388,6 +11388,8 @@ static void disas_simd_two_reg_misc_fp16(DisasContext *s, uint32_t insn) case 0x6f: /* FNEG */ need_fpst = false; break; + case 0x7f: /* FSQRT (vector) */ + break; default: fprintf(stderr, "%s: insn %#04x fpop %#2x\n", __func__, insn, fpop); g_assert_not_reached(); @@ -11502,6 +11504,9 @@ static void disas_simd_two_reg_misc_fp16(DisasContext *s, uint32_t insn) case 0x6f: /* FNEG */ tcg_gen_xori_i32(tcg_res, tcg_op, 0x8000); break; + case 0x7f: /* FSQRT */ + gen_helper_sqrt_f16(tcg_res, tcg_op, tcg_fpstatus); + break; default: g_assert_not_reached(); } |