[PATCH v2 for-10.0 09/54] target/sparc: Set FloatInfZeroNaNRule explicitly

[Peter Maydell]

Set the FloatInfZeroNaNRule explicitly for the SPARC target,
so we can remove the ifdef from pickNaNMulAdd().

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/sparc/cpu.c             | 2 ++
 fpu/softfloat-specialize.c.inc | 3 +--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c
index dd7af86de73..61f2d3fbf23 100644
--- a/target/sparc/cpu.c
+++ b/target/sparc/cpu.c
@@ -814,6 +814,8 @@ static void sparc_cpu_realizefn(DeviceState *dev, Error 
**errp)
      * the CPU state struct so it won't get zeroed on reset.
      */
     set_float_2nan_prop_rule(float_2nan_prop_s_ba, &env->fp_status);
+    /* For inf * 0 + NaN, return the input NaN */
+    set_float_infzeronan_rule(float_infzeronan_dnan_never, &env->fp_status);
 
     cpu_exec_realizefn(cs, &local_err);
     if (local_err != NULL) {
diff --git a/fpu/softfloat-specialize.c.inc b/fpu/softfloat-specialize.c.inc
index db9a466e05b..7e57e85348b 100644
--- a/fpu/softfloat-specialize.c.inc
+++ b/fpu/softfloat-specialize.c.inc
@@ -489,8 +489,7 @@ static int pickNaNMulAdd(FloatClass a_cls, FloatClass 
b_cls, FloatClass c_cls,
         /*
          * Temporarily fall back to ifdef ladder
          */
-#if defined(TARGET_SPARC) || \
-    defined(TARGET_XTENSA) || defined(TARGET_HPPA) || \
+#if defined(TARGET_XTENSA) || defined(TARGET_HPPA) || \
     defined(TARGET_I386) || defined(TARGET_LOONGARCH)
         /*
          * For LoongArch systems that conform to IEEE754-2008, the 
(inf,zero,nan)
-- 
2.34.1