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Diffstat (limited to 'fpu/softfloat-specialize.h')
-rw-r--r--fpu/softfloat-specialize.h62
1 files changed, 31 insertions, 31 deletions
diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h
index 4add93c..4b65de6 100644
--- a/fpu/softfloat-specialize.h
+++ b/fpu/softfloat-specialize.h
@@ -52,7 +52,7 @@ void float_raise( int8 flags STATUS_PARAM )
*----------------------------------------------------------------------------*/
typedef struct {
flag sign;
- bits64 high, low;
+ uint64_t high, low;
} commonNaNT;
/*----------------------------------------------------------------------------
@@ -120,7 +120,7 @@ static commonNaNT float16ToCommonNaN( float16 a STATUS_PARAM )
if ( float16_is_signaling_nan( a ) ) float_raise( float_flag_invalid STATUS_VAR );
z.sign = float16_val(a) >> 15;
z.low = 0;
- z.high = ((bits64) float16_val(a))<<54;
+ z.high = ((uint64_t) float16_val(a))<<54;
return z;
}
@@ -156,7 +156,7 @@ int float32_is_quiet_nan( float32 a_ )
#if SNAN_BIT_IS_ONE
return ( ( ( a>>22 ) & 0x1FF ) == 0x1FE ) && ( a & 0x003FFFFF );
#else
- return ( 0xFF800000 <= (bits32) ( a<<1 ) );
+ return ( 0xFF800000 <= (uint32_t) ( a<<1 ) );
#endif
}
@@ -169,7 +169,7 @@ int float32_is_signaling_nan( float32 a_ )
{
uint32_t a = float32_val(a_);
#if SNAN_BIT_IS_ONE
- return ( 0xFF800000 <= (bits32) ( a<<1 ) );
+ return ( 0xFF800000 <= (uint32_t) ( a<<1 ) );
#else
return ( ( ( a>>22 ) & 0x1FF ) == 0x1FE ) && ( a & 0x003FFFFF );
#endif
@@ -190,7 +190,7 @@ float32 float32_maybe_silence_nan( float32 a_ )
# error Rules for silencing a signaling NaN are target-specific
# endif
#else
- bits32 a = float32_val(a_);
+ uint32_t a = float32_val(a_);
a |= (1 << 22);
return make_float32(a);
#endif
@@ -211,7 +211,7 @@ static commonNaNT float32ToCommonNaN( float32 a STATUS_PARAM )
if ( float32_is_signaling_nan( a ) ) float_raise( float_flag_invalid STATUS_VAR );
z.sign = float32_val(a)>>31;
z.low = 0;
- z.high = ( (bits64) float32_val(a) )<<41;
+ z.high = ( (uint64_t) float32_val(a) )<<41;
return z;
}
@@ -222,7 +222,7 @@ static commonNaNT float32ToCommonNaN( float32 a STATUS_PARAM )
static float32 commonNaNToFloat32( commonNaNT a STATUS_PARAM)
{
- bits32 mantissa = a.high>>41;
+ uint32_t mantissa = a.high>>41;
if ( STATUS(default_nan_mode) ) {
return float32_default_nan;
@@ -230,7 +230,7 @@ static float32 commonNaNToFloat32( commonNaNT a STATUS_PARAM)
if ( mantissa )
return make_float32(
- ( ( (bits32) a.sign )<<31 ) | 0x7F800000 | ( a.high>>41 ) );
+ ( ( (uint32_t) a.sign )<<31 ) | 0x7F800000 | ( a.high>>41 ) );
else
return float32_default_nan;
}
@@ -357,7 +357,7 @@ static float32 propagateFloat32NaN( float32 a, float32 b STATUS_PARAM)
{
flag aIsQuietNaN, aIsSignalingNaN, bIsQuietNaN, bIsSignalingNaN;
flag aIsLargerSignificand;
- bits32 av, bv;
+ uint32_t av, bv;
aIsQuietNaN = float32_is_quiet_nan( a );
aIsSignalingNaN = float32_is_signaling_nan( a );
@@ -371,9 +371,9 @@ static float32 propagateFloat32NaN( float32 a, float32 b STATUS_PARAM)
if ( STATUS(default_nan_mode) )
return float32_default_nan;
- if ((bits32)(av<<1) < (bits32)(bv<<1)) {
+ if ((uint32_t)(av<<1) < (uint32_t)(bv<<1)) {
aIsLargerSignificand = 0;
- } else if ((bits32)(bv<<1) < (bits32)(av<<1)) {
+ } else if ((uint32_t)(bv<<1) < (uint32_t)(av<<1)) {
aIsLargerSignificand = 1;
} else {
aIsLargerSignificand = (av < bv) ? 1 : 0;
@@ -394,13 +394,13 @@ static float32 propagateFloat32NaN( float32 a, float32 b STATUS_PARAM)
int float64_is_quiet_nan( float64 a_ )
{
- bits64 a = float64_val(a_);
+ uint64_t a = float64_val(a_);
#if SNAN_BIT_IS_ONE
return
( ( ( a>>51 ) & 0xFFF ) == 0xFFE )
&& ( a & LIT64( 0x0007FFFFFFFFFFFF ) );
#else
- return ( LIT64( 0xFFF0000000000000 ) <= (bits64) ( a<<1 ) );
+ return ( LIT64( 0xFFF0000000000000 ) <= (uint64_t) ( a<<1 ) );
#endif
}
@@ -411,9 +411,9 @@ int float64_is_quiet_nan( float64 a_ )
int float64_is_signaling_nan( float64 a_ )
{
- bits64 a = float64_val(a_);
+ uint64_t a = float64_val(a_);
#if SNAN_BIT_IS_ONE
- return ( LIT64( 0xFFF0000000000000 ) <= (bits64) ( a<<1 ) );
+ return ( LIT64( 0xFFF0000000000000 ) <= (uint64_t) ( a<<1 ) );
#else
return
( ( ( a>>51 ) & 0xFFF ) == 0xFFE )
@@ -436,7 +436,7 @@ float64 float64_maybe_silence_nan( float64 a_ )
# error Rules for silencing a signaling NaN are target-specific
# endif
#else
- bits64 a = float64_val(a_);
+ uint64_t a = float64_val(a_);
a |= LIT64( 0x0008000000000000 );
return make_float64(a);
#endif
@@ -468,7 +468,7 @@ static commonNaNT float64ToCommonNaN( float64 a STATUS_PARAM)
static float64 commonNaNToFloat64( commonNaNT a STATUS_PARAM)
{
- bits64 mantissa = a.high>>12;
+ uint64_t mantissa = a.high>>12;
if ( STATUS(default_nan_mode) ) {
return float64_default_nan;
@@ -476,7 +476,7 @@ static float64 commonNaNToFloat64( commonNaNT a STATUS_PARAM)
if ( mantissa )
return make_float64(
- ( ( (bits64) a.sign )<<63 )
+ ( ( (uint64_t) a.sign )<<63 )
| LIT64( 0x7FF0000000000000 )
| ( a.high>>12 ));
else
@@ -493,7 +493,7 @@ static float64 propagateFloat64NaN( float64 a, float64 b STATUS_PARAM)
{
flag aIsQuietNaN, aIsSignalingNaN, bIsQuietNaN, bIsSignalingNaN;
flag aIsLargerSignificand;
- bits64 av, bv;
+ uint64_t av, bv;
aIsQuietNaN = float64_is_quiet_nan( a );
aIsSignalingNaN = float64_is_signaling_nan( a );
@@ -507,9 +507,9 @@ static float64 propagateFloat64NaN( float64 a, float64 b STATUS_PARAM)
if ( STATUS(default_nan_mode) )
return float64_default_nan;
- if ((bits64)(av<<1) < (bits64)(bv<<1)) {
+ if ((uint64_t)(av<<1) < (uint64_t)(bv<<1)) {
aIsLargerSignificand = 0;
- } else if ((bits64)(bv<<1) < (bits64)(av<<1)) {
+ } else if ((uint64_t)(bv<<1) < (uint64_t)(av<<1)) {
aIsLargerSignificand = 1;
} else {
aIsLargerSignificand = (av < bv) ? 1 : 0;
@@ -534,16 +534,16 @@ static float64 propagateFloat64NaN( float64 a, float64 b STATUS_PARAM)
int floatx80_is_quiet_nan( floatx80 a )
{
#if SNAN_BIT_IS_ONE
- bits64 aLow;
+ uint64_t aLow;
aLow = a.low & ~ LIT64( 0x4000000000000000 );
return
( ( a.high & 0x7FFF ) == 0x7FFF )
- && (bits64) ( aLow<<1 )
+ && (uint64_t) ( aLow<<1 )
&& ( a.low == aLow );
#else
return ( ( a.high & 0x7FFF ) == 0x7FFF )
- && (LIT64( 0x8000000000000000 ) <= ((bits64) ( a.low<<1 )));
+ && (LIT64( 0x8000000000000000 ) <= ((uint64_t) ( a.low<<1 )));
#endif
}
@@ -557,14 +557,14 @@ int floatx80_is_signaling_nan( floatx80 a )
{
#if SNAN_BIT_IS_ONE
return ( ( a.high & 0x7FFF ) == 0x7FFF )
- && (LIT64( 0x8000000000000000 ) <= ((bits64) ( a.low<<1 )));
+ && (LIT64( 0x8000000000000000 ) <= ((uint64_t) ( a.low<<1 )));
#else
- bits64 aLow;
+ uint64_t aLow;
aLow = a.low & ~ LIT64( 0x4000000000000000 );
return
( ( a.high & 0x7FFF ) == 0x7FFF )
- && (bits64) ( aLow<<1 )
+ && (uint64_t) ( aLow<<1 )
&& ( a.low == aLow );
#endif
}
@@ -628,7 +628,7 @@ static floatx80 commonNaNToFloatx80( commonNaNT a STATUS_PARAM)
z.low = a.high;
else
z.low = floatx80_default_nan_low;
- z.high = ( ( (bits16) a.sign )<<15 ) | 0x7FFF;
+ z.high = ( ( (uint16_t) a.sign )<<15 ) | 0x7FFF;
return z;
}
@@ -689,7 +689,7 @@ int float128_is_quiet_nan( float128 a )
&& ( a.low || ( a.high & LIT64( 0x00007FFFFFFFFFFF ) ) );
#else
return
- ( LIT64( 0xFFFE000000000000 ) <= (bits64) ( a.high<<1 ) )
+ ( LIT64( 0xFFFE000000000000 ) <= (uint64_t) ( a.high<<1 ) )
&& ( a.low || ( a.high & LIT64( 0x0000FFFFFFFFFFFF ) ) );
#endif
}
@@ -703,7 +703,7 @@ int float128_is_signaling_nan( float128 a )
{
#if SNAN_BIT_IS_ONE
return
- ( LIT64( 0xFFFE000000000000 ) <= (bits64) ( a.high<<1 ) )
+ ( LIT64( 0xFFFE000000000000 ) <= (uint64_t) ( a.high<<1 ) )
&& ( a.low || ( a.high & LIT64( 0x0000FFFFFFFFFFFF ) ) );
#else
return
@@ -767,7 +767,7 @@ static float128 commonNaNToFloat128( commonNaNT a STATUS_PARAM)
}
shift128Right( a.high, a.low, 16, &z.high, &z.low );
- z.high |= ( ( (bits64) a.sign )<<63 ) | LIT64( 0x7FFF000000000000 );
+ z.high |= ( ( (uint64_t) a.sign )<<63 ) | LIT64( 0x7FFF000000000000 );
return z;
}
generated by cgit v1.1 at 2024-12-25 02:34:16 +0000