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[Qemu-devel] [PATCH 12/19] target/mips: Remove floatX_maybe_silence_nan
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 12/19] target/mips: Remove floatX_maybe_silence_nan from conversions |
Date: |
Thu, 10 May 2018 17:43:38 -0700 |
This is now handled properly by the generic softfloat code.
Cc: Aurelien Jarno <address@hidden>
Cc: Yongbok Kim <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
target/mips/msa_helper.c | 4 ----
target/mips/op_helper.c | 2 --
2 files changed, 6 deletions(-)
diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c
index 8fb7a369ca..c74e3cdc65 100644
--- a/target/mips/msa_helper.c
+++ b/target/mips/msa_helper.c
@@ -1615,7 +1615,6 @@ static inline float16 float16_from_float32(int32_t a,
flag ieee,
float16 f_val;
f_val = float32_to_float16((float32)a, ieee, status);
- f_val = float16_maybe_silence_nan(f_val, status);
return a < 0 ? (f_val | (1 << 15)) : f_val;
}
@@ -1625,7 +1624,6 @@ static inline float32 float32_from_float64(int64_t a,
float_status *status)
float32 f_val;
f_val = float64_to_float32((float64)a, status);
- f_val = float32_maybe_silence_nan(f_val, status);
return a < 0 ? (f_val | (1 << 31)) : f_val;
}
@@ -1636,7 +1634,6 @@ static inline float32 float32_from_float16(int16_t a,
flag ieee,
float32 f_val;
f_val = float16_to_float32((float16)a, ieee, status);
- f_val = float32_maybe_silence_nan(f_val, status);
return a < 0 ? (f_val | (1 << 31)) : f_val;
}
@@ -1646,7 +1643,6 @@ static inline float64 float64_from_float32(int32_t a,
float_status *status)
float64 f_val;
f_val = float32_to_float64((float64)a, status);
- f_val = float64_maybe_silence_nan(f_val, status);
return a < 0 ? (f_val | (1ULL << 63)) : f_val;
}
diff --git a/target/mips/op_helper.c b/target/mips/op_helper.c
index 798cdad030..9025f42366 100644
--- a/target/mips/op_helper.c
+++ b/target/mips/op_helper.c
@@ -2700,7 +2700,6 @@ uint64_t helper_float_cvtd_s(CPUMIPSState *env, uint32_t
fst0)
uint64_t fdt2;
fdt2 = float32_to_float64(fst0, &env->active_fpu.fp_status);
- fdt2 = float64_maybe_silence_nan(fdt2, &env->active_fpu.fp_status);
update_fcr31(env, GETPC());
return fdt2;
}
@@ -2790,7 +2789,6 @@ uint32_t helper_float_cvts_d(CPUMIPSState *env, uint64_t
fdt0)
uint32_t fst2;
fst2 = float64_to_float32(fdt0, &env->active_fpu.fp_status);
- fst2 = float32_maybe_silence_nan(fst2, &env->active_fpu.fp_status);
update_fcr31(env, GETPC());
return fst2;
}
--
2.17.0
- [Qemu-devel] [PATCH 04/19] fpu/softfloat: Canonicalize NaN fraction, (continued)
- [Qemu-devel] [PATCH 04/19] fpu/softfloat: Canonicalize NaN fraction, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 03/19] fpu/softfloat: Move softfloat-specialize.h below FloatParts definition, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 05/19] fpu/softfloat: Introduce parts_is_snan_frac, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 06/19] fpu/softfloat: Replace float_class_dnan with parts_default_nan, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 08/19] target/arm: Use floatX_silence_nan when we have already checked for SNaN, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 09/19] target/arm: Remove floatX_maybe_silence_nan from conversions, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 07/19] fpu/softfloat: Replace float_class_msnan with parts_silence_nan, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 11/19] target/m68k: Use floatX_silence_nan when we have already checked for SNaN, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 10/19] target/hppa: Remove floatX_maybe_silence_nan from conversions, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 12/19] target/mips: Remove floatX_maybe_silence_nan from conversions,
Richard Henderson <=
- [Qemu-devel] [PATCH 13/19] target/riscv: Remove floatX_maybe_silence_nan from conversions, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 15/19] fpu/softfloat: Use float*_silence_nan in propagateFloat*NaN, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 16/19] fpu/softfloat: Remove floatX_maybe_silence_nan, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 14/19] target/s390x: Remove floatX_maybe_silence_nan from conversions, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 17/19] fpu/softfloat: Introduce SNAN_BIT_IS_ONE, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 18/19] fpu/softfloat: Pass FloatClass to pickNaN, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH 19/19] fpu/softfloat: Pass FloatClass to pickNaNMulAdd, Richard Henderson, 2018/05/10