diff mbox series

[v2,for-10.0,18/54] target/loongarch: Set Float3NaNPropRule explicitly

Message ID 20241202131347.498124-19-peter.maydell@linaro.org (mailing list archive)
State New
Headers show
Series fpu: Remove pickNaNMulAdd, default-NaN ifdefs | expand

Commit Message

Peter Maydell Dec. 2, 2024, 1:13 p.m. UTC 
Set the Float3NaNPropRule explicitly for loongarch, and remove the
ifdef from pickNaNMulAdd().

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/loongarch/tcg/fpu_helper.c | 1 +
 fpu/softfloat-specialize.c.inc    | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/target/loongarch/tcg/fpu_helper.c b/target/loongarch/tcg/fpu_helper.c
index 6a2c4b5b1db..37a48599366 100644
--- a/target/loongarch/tcg/fpu_helper.c
+++ b/target/loongarch/tcg/fpu_helper.c
@@ -37,6 +37,7 @@  void restore_fp_status(CPULoongArchState *env)
      * case sets InvalidOp and returns the input value 'c'
      */
     set_float_infzeronan_rule(float_infzeronan_dnan_never, &env->fp_status);
+    set_float_3nan_prop_rule(float_3nan_prop_s_cab, &env->fp_status);
 }
 
 int ieee_ex_to_loongarch(int xcpt)
diff --git a/fpu/softfloat-specialize.c.inc b/fpu/softfloat-specialize.c.inc
index 3a2d0444475..d610f460026 100644
--- a/fpu/softfloat-specialize.c.inc
+++ b/fpu/softfloat-specialize.c.inc
@@ -511,8 +511,6 @@  static int pickNaNMulAdd(FloatClass a_cls, FloatClass b_cls, FloatClass c_cls,
         } else {
             rule = float_3nan_prop_s_cab;
         }
-#elif defined(TARGET_LOONGARCH64)
-        rule = float_3nan_prop_s_cab;
 #elif defined(TARGET_PPC)
         /*
          * If fRA is a NaN return it; otherwise if fRB is a NaN return it;