aboutsummaryrefslogtreecommitdiff
path: root/fpu/softfloat-specialize.h
diff options
context:
space:
mode:
Diffstat (limited to 'fpu/softfloat-specialize.h')
-rw-r--r--fpu/softfloat-specialize.h57
1 files changed, 28 insertions, 29 deletions
diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h
index 39095e542f..981d66573e 100644
--- a/fpu/softfloat-specialize.h
+++ b/fpu/softfloat-specialize.h
@@ -273,7 +273,7 @@ static commonNaNT float16ToCommonNaN(float16 a, float_status *status)
}
z.sign = float16_val(a) >> 15;
z.low = 0;
- z.high = ((uint64_t) float16_val(a))<<54;
+ z.high = ((uint64_t) float16_val(a)) << 54;
return z;
}
@@ -284,7 +284,7 @@ static commonNaNT float16ToCommonNaN(float16 a, float_status *status)
static float16 commonNaNToFloat16(commonNaNT a, float_status *status)
{
- uint16_t mantissa = a.high>>54;
+ uint16_t mantissa = a.high >> 54;
if (status->default_nan_mode) {
return float16_default_nan(status);
@@ -372,9 +372,9 @@ static commonNaNT float32ToCommonNaN(float32 a, float_status *status)
if (float32_is_signaling_nan(a, status)) {
float_raise(float_flag_invalid, status);
}
- z.sign = float32_val(a)>>31;
+ z.sign = float32_val(a) >> 31;
z.low = 0;
- z.high = ( (uint64_t) float32_val(a) )<<41;
+ z.high = ((uint64_t)float32_val(a)) << 41;
return z;
}
@@ -385,7 +385,7 @@ static commonNaNT float32ToCommonNaN(float32 a, float_status *status)
static float32 commonNaNToFloat32(commonNaNT a, float_status *status)
{
- uint32_t mantissa = a.high>>41;
+ uint32_t mantissa = a.high >> 41;
if (status->default_nan_mode) {
return float32_default_nan(status);
@@ -393,7 +393,7 @@ static float32 commonNaNToFloat32(commonNaNT a, float_status *status)
if (mantissa) {
return make_float32(
- ( ( (uint32_t) a.sign )<<31 ) | 0x7F800000 | ( a.high>>41 ) );
+ (((uint32_t)a.sign) << 31) | 0x7F800000 | (a.high >> 41));
} else {
return float32_default_nan(status);
}
@@ -498,11 +498,10 @@ static int pickNaN(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN,
return aIsLargerSignificand ? 0 : 1;
}
return bIsQNaN ? 1 : 0;
- }
- else if (aIsQNaN) {
- if (bIsSNaN || !bIsQNaN)
+ } else if (aIsQNaN) {
+ if (bIsSNaN || !bIsQNaN) {
return 0;
- else {
+ } else {
return aIsLargerSignificand ? 0 : 1;
}
} else {
@@ -645,9 +644,9 @@ static float32 propagateFloat32NaN(float32 a, float32 b, float_status *status)
return float32_default_nan(status);
}
- if ((uint32_t)(av<<1) < (uint32_t)(bv<<1)) {
+ if ((uint32_t)(av << 1) < (uint32_t)(bv << 1)) {
aIsLargerSignificand = 0;
- } else if ((uint32_t)(bv<<1) < (uint32_t)(av<<1)) {
+ } else if ((uint32_t)(bv << 1) < (uint32_t)(av << 1)) {
aIsLargerSignificand = 1;
} else {
aIsLargerSignificand = (av < bv) ? 1 : 0;
@@ -789,9 +788,9 @@ static commonNaNT float64ToCommonNaN(float64 a, float_status *status)
if (float64_is_signaling_nan(a, status)) {
float_raise(float_flag_invalid, status);
}
- z.sign = float64_val(a)>>63;
+ z.sign = float64_val(a) >> 63;
z.low = 0;
- z.high = float64_val(a)<<12;
+ z.high = float64_val(a) << 12;
return z;
}
@@ -802,7 +801,7 @@ static commonNaNT float64ToCommonNaN(float64 a, float_status *status)
static float64 commonNaNToFloat64(commonNaNT a, float_status *status)
{
- uint64_t mantissa = a.high>>12;
+ uint64_t mantissa = a.high >> 12;
if (status->default_nan_mode) {
return float64_default_nan(status);
@@ -810,9 +809,9 @@ static float64 commonNaNToFloat64(commonNaNT a, float_status *status)
if (mantissa) {
return make_float64(
- ( ( (uint64_t) a.sign )<<63 )
- | LIT64( 0x7FF0000000000000 )
- | ( a.high>>12 ));
+ (((uint64_t) a.sign) << 63)
+ | LIT64(0x7FF0000000000000)
+ | (a.high >> 12));
} else {
return float64_default_nan(status);
}
@@ -845,9 +844,9 @@ static float64 propagateFloat64NaN(float64 a, float64 b, float_status *status)
return float64_default_nan(status);
}
- if ((uint64_t)(av<<1) < (uint64_t)(bv<<1)) {
+ if ((uint64_t)(av << 1) < (uint64_t)(bv << 1)) {
aIsLargerSignificand = 0;
- } else if ((uint64_t)(bv<<1) < (uint64_t)(av<<1)) {
+ } else if ((uint64_t)(bv << 1) < (uint64_t)(av << 1)) {
aIsLargerSignificand = 1;
} else {
aIsLargerSignificand = (av < bv) ? 1 : 0;
@@ -999,7 +998,7 @@ static commonNaNT floatx80ToCommonNaN(floatx80 a, float_status *status)
if (floatx80_is_signaling_nan(a, status)) {
float_raise(float_flag_invalid, status);
}
- if ( a.low >> 63 ) {
+ if (a.low >> 63) {
z.sign = a.high >> 15;
z.low = 0;
z.high = a.low << 1;
@@ -1026,8 +1025,8 @@ static floatx80 commonNaNToFloatx80(commonNaNT a, float_status *status)
}
if (a.high >> 1) {
- z.low = LIT64( 0x8000000000000000 ) | a.high >> 1;
- z.high = ( ( (uint16_t) a.sign )<<15 ) | 0x7FFF;
+ z.low = LIT64(0x8000000000000000) | a.high >> 1;
+ z.high = (((uint16_t)a.sign) << 15) | 0x7FFF;
} else {
z = floatx80_default_nan(status);
}
@@ -1150,8 +1149,8 @@ static commonNaNT float128ToCommonNaN(float128 a, float_status *status)
if (float128_is_signaling_nan(a, status)) {
float_raise(float_flag_invalid, status);
}
- z.sign = a.high>>63;
- shortShift128Left( a.high, a.low, 16, &z.high, &z.low );
+ z.sign = a.high >> 63;
+ shortShift128Left(a.high, a.low, 16, &z.high, &z.low);
return z;
}
@@ -1168,8 +1167,8 @@ static float128 commonNaNToFloat128(commonNaNT a, float_status *status)
return float128_default_nan(status);
}
- shift128Right( a.high, a.low, 16, &z.high, &z.low );
- z.high |= ( ( (uint64_t) a.sign )<<63 ) | LIT64( 0x7FFF000000000000 );
+ shift128Right(a.high, a.low, 16, &z.high, &z.low);
+ z.high |= (((uint64_t)a.sign) << 63) | LIT64(0x7FFF000000000000);
return z;
}
@@ -1198,9 +1197,9 @@ static float128 propagateFloat128NaN(float128 a, float128 b,
return float128_default_nan(status);
}
- if (lt128(a.high<<1, a.low, b.high<<1, b.low)) {
+ if (lt128(a.high << 1, a.low, b.high << 1, b.low)) {
aIsLargerSignificand = 0;
- } else if (lt128(b.high<<1, b.low, a.high<<1, a.low)) {
+ } else if (lt128(b.high << 1, b.low, a.high << 1, a.low)) {
aIsLargerSignificand = 1;
} else {
aIsLargerSignificand = (a.high < b.high) ? 1 : 0;