fpu/softfloat: Remove floatX_maybe_silence_nan

These functions are now unused.

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>

1 files changed, 0 insertions, 63 deletions

diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h
index 4fa068a5dc..d7033b7757 100644
--- a/fpu/softfloat-specialize.h
+++ b/fpu/softfloat-specialize.h
@@ -365,19 +365,6 @@ float16 float16_silence_nan(float16 a, float_status *status)
 }
 
 /*----------------------------------------------------------------------------
-| Returns a quiet NaN if the half-precision floating point value `a' is a
-| signaling NaN; otherwise returns `a'.
-*----------------------------------------------------------------------------*/
-
-float16 float16_maybe_silence_nan(float16 a, float_status *status)
-{
-    if (float16_is_signaling_nan(a, status)) {
-        return float16_silence_nan(a, status);
-    }
-    return a;
-}
-
-/*----------------------------------------------------------------------------
 | Returns 1 if the single-precision floating-point value `a' is a quiet
 | NaN; otherwise returns 0.
 *----------------------------------------------------------------------------*/
@@ -438,18 +425,6 @@ float32 float32_silence_nan(float32 a, float_status *status)
     }
 #endif
 }
-/*----------------------------------------------------------------------------
-| Returns a quiet NaN if the single-precision floating point value `a' is a
-| signaling NaN; otherwise returns `a'.
-*----------------------------------------------------------------------------*/
-
-float32 float32_maybe_silence_nan(float32 a, float_status *status)
-{
-    if (float32_is_signaling_nan(a, status)) {
-        return float32_silence_nan(a, status);
-    }
-    return a;
-}
 
 /*----------------------------------------------------------------------------
 | Returns the result of converting the single-precision floating-point NaN
@@ -864,18 +839,6 @@ float64 float64_silence_nan(float64 a, float_status *status)
 #endif
 }
 
-/*----------------------------------------------------------------------------
-| Returns a quiet NaN if the double-precision floating point value `a' is a
-| signaling NaN; otherwise returns `a'.
-*----------------------------------------------------------------------------*/
-
-float64 float64_maybe_silence_nan(float64 a, float_status *status)
-{
-    if (float64_is_signaling_nan(a, status)) {
-        return float64_silence_nan(a, status);
-    }
-    return a;
-}
 
 /*----------------------------------------------------------------------------
 | Returns the result of converting the double-precision floating-point NaN
@@ -1038,19 +1001,6 @@ floatx80 floatx80_silence_nan(floatx80 a, float_status *status)
 }
 
 /*----------------------------------------------------------------------------
-| Returns a quiet NaN if the extended double-precision floating point value
-| `a' is a signaling NaN; otherwise returns `a'.
-*----------------------------------------------------------------------------*/
-
-floatx80 floatx80_maybe_silence_nan(floatx80 a, float_status *status)
-{
-    if (floatx80_is_signaling_nan(a, status)) {
-        return floatx80_silence_nan(a, status);
-    }
-    return a;
-}
-
-/*----------------------------------------------------------------------------
 | Returns the result of converting the extended double-precision floating-
 | point NaN `a' to the canonical NaN format.  If `a' is a signaling NaN, the
 | invalid exception is raised.
@@ -1205,19 +1155,6 @@ float128 float128_silence_nan(float128 a, float_status *status)
 }
 
 /*----------------------------------------------------------------------------
-| Returns a quiet NaN if the quadruple-precision floating point value `a' is
-| a signaling NaN; otherwise returns `a'.
-*----------------------------------------------------------------------------*/
-
-float128 float128_maybe_silence_nan(float128 a, float_status *status)
-{
-    if (float128_is_signaling_nan(a, status)) {
-        return float128_silence_nan(a, status);
-    }
-    return a;
-}
-
-/*----------------------------------------------------------------------------
 | Returns the result of converting the quadruple-precision floating-point NaN
 | `a' to the canonical NaN format.  If `a' is a signaling NaN, the invalid
 | exception is raised.