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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-12-17 17:57:16 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2021-12-17 17:57:16 +0100 |
| commit | dedbfda765a74c3965c5dd676e64fc3afa15e963 (patch) | |
| tree | 067d5807855f853be8ce2c4a3ba4bd34122e1d26 /target/ppc/helper.h | |
| parent | 7f87214e3b9f0d562d75f9c7315bfa53b00d29a6 (diff) | |
target/ppc: Add helper for frsqrtes
There is no double-rounding bug here, because the result is
merely an estimate to within 1 part in 32, but perform the
operation with float64r32_div for consistency.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211119160502.17432-33-richard.henderson@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'target/ppc/helper.h')
| -rw-r--r-- | target/ppc/helper.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/ppc/helper.h b/target/ppc/helper.h index f70a3aefcb..48774fab19 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -114,6 +114,7 @@ DEF_HELPER_2(fsqrts, f64, env, f64) DEF_HELPER_2(fre, i64, env, i64) DEF_HELPER_2(fres, i64, env, i64) DEF_HELPER_2(frsqrte, i64, env, i64) +DEF_HELPER_2(frsqrtes, i64, env, i64) DEF_HELPER_4(fsel, i64, env, i64, i64, i64) DEF_HELPER_FLAGS_2(ftdiv, TCG_CALL_NO_RWG_SE, i32, i64, i64) |