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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, alex.bennee@linaro.org
Subject: [Qemu-devel] [PATCH v2 17/27] target/hppa: Remove floatX_maybe_silence_nan from conversions
Date: Fri, 11 May 2018 17:43:01 -0700	[thread overview]
Message-ID: <20180512004311.9299-18-richard.henderson@linaro.org> (raw)
In-Reply-To: <20180512004311.9299-1-richard.henderson@linaro.org>

This is now handled properly by the generic softfloat code.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/hppa/op_helper.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/target/hppa/op_helper.c b/target/hppa/op_helper.c
index a3af62daf7..912e8d5be4 100644
--- a/target/hppa/op_helper.c
+++ b/target/hppa/op_helper.c
@@ -341,7 +341,6 @@ float64 HELPER(fdiv_d)(CPUHPPAState *env, float64 a, float64 b)
 float64 HELPER(fcnv_s_d)(CPUHPPAState *env, float32 arg)
 {
     float64 ret = float32_to_float64(arg, &env->fp_status);
-    ret = float64_maybe_silence_nan(ret, &env->fp_status);
     update_fr0_op(env, GETPC());
     return ret;
 }
@@ -349,7 +348,6 @@ float64 HELPER(fcnv_s_d)(CPUHPPAState *env, float32 arg)
 float32 HELPER(fcnv_d_s)(CPUHPPAState *env, float64 arg)
 {
     float32 ret = float64_to_float32(arg, &env->fp_status);
-    ret = float32_maybe_silence_nan(ret, &env->fp_status);
     update_fr0_op(env, GETPC());
     return ret;
 }
-- 
2.17.0

  parent reply	other threads:[~2018-05-12  0:43 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-12  0:42 [Qemu-devel] [PATCH v2 00/27] softfloat patch roundup Richard Henderson
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 01/27] fpu/softfloat: int_to_float ensure r fully initialised Richard Henderson
2018-05-14 10:18   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 02/27] fpu/softfloat: Don't set Invalid for float-to-int(MAXINT) Richard Henderson
2018-05-14 10:19   ` Peter Maydell
2018-05-14 16:16     ` Richard Henderson
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 03/27] fpu/softfloat: Merge NO_SIGNALING_NANS definitions Richard Henderson
2018-05-14 10:20   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 04/27] fpu/softfloat: Split floatXX_silence_nan from floatXX_maybe_silence_nan Richard Henderson
2018-05-14 10:23   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 05/27] fpu/softfloat: Move softfloat-specialize.h below FloatParts definition Richard Henderson
2018-05-14 10:23   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 06/27] fpu/softfloat: Canonicalize NaN fraction Richard Henderson
2018-05-14 10:29   ` Peter Maydell
2018-05-14 16:23     ` Richard Henderson
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 07/27] fpu/softfloat: Introduce parts_is_snan_frac Richard Henderson
2018-05-14 10:31   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 08/27] fpu/softfloat: Replace float_class_dnan with parts_default_nan Richard Henderson
2018-05-14 10:51   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 09/27] fpu/softfloat: Replace float_class_msnan with parts_silence_nan Richard Henderson
2018-05-14 10:56   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 10/27] fpu/softfloat: re-factor float to float conversions Richard Henderson
2018-05-14 13:47   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 11/27] fpu/softfloat: support ARM Alternative half-precision Richard Henderson
2018-05-14 13:52   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 12/27] target/arm: Use floatX_silence_nan when we have already checked for SNaN Richard Henderson
2018-05-14 13:52   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 13/27] target/arm: convert conversion helpers to fpst/ahp_flag Richard Henderson
2018-05-14 13:41   ` Peter Maydell
2018-05-14 17:27     ` Richard Henderson
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 14/27] target/arm: squash FZ16 behaviour for conversions Richard Henderson
2018-05-14 13:53   ` Peter Maydell
2018-05-12  0:42 ` [Qemu-devel] [PATCH v2 15/27] target/arm: Fix fp_status_f16 tininess before rounding Richard Henderson
2018-05-14 13:59   ` Peter Maydell
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 16/27] target/arm: Remove floatX_maybe_silence_nan from conversions Richard Henderson
2018-05-14 14:35   ` Peter Maydell
2018-05-12  0:43 ` Richard Henderson [this message]
2018-05-14 14:35   ` [Qemu-devel] [PATCH v2 17/27] target/hppa: " Peter Maydell
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 18/27] target/m68k: Use floatX_silence_nan when we have already checked for SNaN Richard Henderson
2018-05-14 14:36   ` Peter Maydell
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 19/27] target/mips: Remove floatX_maybe_silence_nan from conversions Richard Henderson
2018-05-14 14:36   ` Peter Maydell
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 20/27] target/riscv: " Richard Henderson
2018-05-12 22:15   ` Michael Clark
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 21/27] target/s390x: " Richard Henderson
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 22/27] fpu/softfloat: Use float*_silence_nan in propagateFloat*NaN Richard Henderson
2018-05-14 14:38   ` Peter Maydell
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 23/27] fpu/softfloat: Remove floatX_maybe_silence_nan Richard Henderson
2018-05-14 14:38   ` Peter Maydell
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 24/27] fpu/softfloat: Specialize on snan_bit_is_one Richard Henderson
2018-05-14 14:44   ` Peter Maydell
2018-05-14 16:54     ` Richard Henderson
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 25/27] fpu/softfloat: Make is_nan et al available to softfloat-specialize.h Richard Henderson
2018-05-14 14:46   ` Peter Maydell
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 26/27] fpu/softfloat: Pass FloatClass to pickNaN Richard Henderson
2018-05-14 14:53   ` Peter Maydell
2018-05-12  0:43 ` [Qemu-devel] [PATCH v2 27/27] fpu/softfloat: Pass FloatClass to pickNaNMulAdd Richard Henderson
2018-05-14 14:54   ` Peter Maydell
2018-05-14 15:04 ` [Qemu-devel] [PATCH v2 00/27] softfloat patch roundup Peter Maydell

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