diff options
| 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 | 7f87214e3b9f0d562d75f9c7315bfa53b00d29a6 (patch) | |
| tree | 77c8633576fbd602228d5ac425ba4d91e8935fe5 /target/ppc/helper.h | |
| parent | d9e792a1c17020ea87f281b83d4d79a1fda3856f (diff) | |
target/ppc: Add helper for fmuls
Use float64r32_mul. Fixes a double-rounding issue with performing
the compuation in float64 and then rounding afterward.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211119160502.17432-32-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 2b80c2f228..f70a3aefcb 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -98,6 +98,7 @@ DEF_HELPER_3(fadds, f64, env, f64, f64) DEF_HELPER_3(fsub, f64, env, f64, f64) DEF_HELPER_3(fsubs, f64, env, f64, f64) DEF_HELPER_3(fmul, f64, env, f64, f64) +DEF_HELPER_3(fmuls, f64, env, f64, f64) DEF_HELPER_3(fdiv, f64, env, f64, f64) DEF_HELPER_3(fdivs, f64, env, f64, f64) DEF_HELPER_4(fmadd, i64, env, i64, i64, i64) |