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[PATCH v2 for-10.0 20/54] target/s390x: Set Float3NaNPropRule explicitly
From: |
Peter Maydell |
Subject: |
[PATCH v2 for-10.0 20/54] target/s390x: Set Float3NaNPropRule explicitly |
Date: |
Mon, 2 Dec 2024 13:13:13 +0000 |
Set the Float3NaNPropRule explicitly for s390x, and remove the
ifdef from pickNaNMulAdd().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
target/s390x/cpu.c | 1 +
fpu/softfloat-specialize.c.inc | 2 --
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c
index d5941b5b9df..e74055bad79 100644
--- a/target/s390x/cpu.c
+++ b/target/s390x/cpu.c
@@ -206,6 +206,7 @@ static void s390_cpu_reset_hold(Object *obj, ResetType type)
set_float_detect_tininess(float_tininess_before_rounding,
&env->fpu_status);
set_float_2nan_prop_rule(float_2nan_prop_s_ab, &env->fpu_status);
+ set_float_3nan_prop_rule(float_3nan_prop_s_abc, &env->fpu_status);
set_float_infzeronan_rule(float_infzeronan_dnan_always,
&env->fpu_status);
/* fall through */
diff --git a/fpu/softfloat-specialize.c.inc b/fpu/softfloat-specialize.c.inc
index 173b9eadb57..8a36280df1a 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_S390X)
- rule = float_3nan_prop_s_abc;
#elif defined(TARGET_SPARC)
rule = float_3nan_prop_s_cba;
#elif defined(TARGET_XTENSA)
--
2.34.1
- [PATCH v2 for-10.0 00/54] fpu: Remove pickNaNMulAdd, default-NaN ifdefs, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 01/54] fpu: handle raising Invalid for infzero in pick_nan_muladd, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 02/54] fpu: Check for default_nan_mode before calling pickNaNMulAdd, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 03/54] softfloat: Allow runtime choice of inf * 0 + NaN result, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 05/54] target/arm: Set FloatInfZeroNaNRule explicitly, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 04/54] tests/fp: Explicitly set inf-zero-nan rule, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 14/54] softfloat: Pass have_snan to pickNaNMulAdd, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 09/54] target/sparc: Set FloatInfZeroNaNRule explicitly, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 06/54] target/s390: Set FloatInfZeroNaNRule explicitly, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 20/54] target/s390x: Set Float3NaNPropRule explicitly,
Peter Maydell <=
- [PATCH v2 for-10.0 15/54] softfloat: Allow runtime choice of NaN propagation for muladd, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 10/54] target/xtensa: Set FloatInfZeroNaNRule explicitly, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 17/54] target/arm: Set Float3NaNPropRule explicitly, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 08/54] target/mips: Set FloatInfZeroNaNRule explicitly, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 23/54] target/xtensa: Set Float3NaNPropRule explicitly, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 35/54] tests/fp: Set default NaN pattern explicitly, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 29/54] target/loongarch: Use normal float_status in fclass_s and fclass_d helpers, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 44/54] target/openrisc: Set default NaN pattern explicitly, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 32/54] target/sparc: Initialize local scratch float_status from env->fp_status, Peter Maydell, 2024/12/02
- [PATCH v2 for-10.0 46/54] target/sh4: Set default NaN pattern explicitly, Peter Maydell, 2024/12/02