From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org
Subject: [Qemu-devel] [PULL 04/28] fpu/softfloat: Move softfloat-specialize.h below FloatParts definition
Date: Wed, 16 May 2018 08:52:19 -0700 [thread overview]
Message-ID: <20180516155243.16937-5-richard.henderson@linaro.org> (raw)
In-Reply-To: <20180516155243.16937-1-richard.henderson@linaro.org>
We want to be able to specialize on the canonical representation.
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
fpu/softfloat.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index d07419324a..0d17027379 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -95,16 +95,6 @@ this code that are retained.
*----------------------------------------------------------------------------*/
#include "fpu/softfloat-macros.h"
-/*----------------------------------------------------------------------------
-| Functions and definitions to determine: (1) whether tininess for underflow
-| is detected before or after rounding by default, (2) what (if anything)
-| happens when exceptions are raised, (3) how signaling NaNs are distinguished
-| from quiet NaNs, (4) the default generated quiet NaNs, and (5) how NaNs
-| are propagated from function inputs to output. These details are target-
-| specific.
-*----------------------------------------------------------------------------*/
-#include "softfloat-specialize.h"
-
/*----------------------------------------------------------------------------
| Returns the fraction bits of the half-precision floating-point value `a'.
*----------------------------------------------------------------------------*/
@@ -322,6 +312,16 @@ static inline float64 float64_pack_raw(FloatParts p)
return make_float64(pack_raw(float64_params, p));
}
+/*----------------------------------------------------------------------------
+| Functions and definitions to determine: (1) whether tininess for underflow
+| is detected before or after rounding by default, (2) what (if anything)
+| happens when exceptions are raised, (3) how signaling NaNs are distinguished
+| from quiet NaNs, (4) the default generated quiet NaNs, and (5) how NaNs
+| are propagated from function inputs to output. These details are target-
+| specific.
+*----------------------------------------------------------------------------*/
+#include "softfloat-specialize.h"
+
/* Canonicalize EXP and FRAC, setting CLS. */
static FloatParts canonicalize(FloatParts part, const FloatFmt *parm,
float_status *status)
--
2.17.0
next prev parent reply other threads:[~2018-05-16 15:53 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-16 15:52 [Qemu-devel] [PULL 00/28] softfloat patch roundup Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 01/28] fpu/softfloat: Fix conversion from uint64 to float128 Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 02/28] fpu/softfloat: Merge NO_SIGNALING_NANS definitions Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 03/28] fpu/softfloat: Split floatXX_silence_nan from floatXX_maybe_silence_nan Richard Henderson
2018-05-16 15:52 ` Richard Henderson [this message]
2018-05-16 15:52 ` [Qemu-devel] [PULL 05/28] fpu/softfloat: Canonicalize NaN fraction Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 06/28] fpu/softfloat: Introduce parts_is_snan_frac Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 07/28] fpu/softfloat: Replace float_class_dnan with parts_default_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 08/28] fpu/softfloat: Replace float_class_msnan with parts_silence_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 09/28] target/arm: convert conversion helpers to fpst/ahp_flag Richard Henderson
2018-05-17 10:16 ` Peter Maydell
2018-05-17 22:19 ` Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 10/28] target/arm: squash FZ16 behaviour for conversions Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 11/28] fpu/softfloat: Partial support for ARM Alternative half-precision Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 12/28] fpu/softfloat: re-factor float to float conversions Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 13/28] target/arm: Use floatX_silence_nan when we have already checked for SNaN Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 14/28] target/arm: Remove floatX_maybe_silence_nan from conversions Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 15/28] target/hppa: " Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 16/28] target/m68k: Use floatX_silence_nan when we have already checked for SNaN Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 17/28] target/mips: Remove floatX_maybe_silence_nan from conversions Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 18/28] target/riscv: " Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 19/28] target/s390x: " Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 20/28] fpu/softfloat: Use float*_silence_nan in propagateFloat*NaN Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 21/28] fpu/softfloat: Remove floatX_maybe_silence_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 22/28] fpu/softfloat: Specialize on snan_bit_is_one Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 23/28] fpu/softfloat: Make is_nan et al available to softfloat-specialize.h Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 24/28] fpu/softfloat: Pass FloatClass to pickNaN Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 25/28] fpu/softfloat: Pass FloatClass to pickNaNMulAdd Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 26/28] fpu/softfloat: Define floatN_default_nan in terms of parts_default_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 27/28] fpu/softfloat: Clean up parts_default_nan Richard Henderson
2018-05-16 15:52 ` [Qemu-devel] [PULL 28/28] fpu/softfloat: Define floatN_silence_nan in terms of parts_silence_nan Richard Henderson
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