| author |  Andrew Kelley <andrew@ziglang.org> 2018-09-18 15:15:03-04:00 |
| committer | Andrew Kelley <andrew@ziglang.org> 2018-09-18 15:15:03-04:00 |
| log | 275b4100c0352cae6760797232489dba21bfb68f |
| tree | e73a1011fe621114eb348d5be03e0f2612ff1b81 |
| parent | 4b2719b51d7ec9a38bad57ca02040231b6e8df26 |
| signature |  Commit is signed but in an unrecognized format. |
remove unnecessary setFloatMode calls
Now that Strict is the default, these calls only add noise.3 files changed, 0 insertions(+), 10 deletions(-)
std- special
std/math/acosh.zig-4
| ... | @@ -19,8 +19,6 @@ pub fn acosh(x: var) @typeOf(x) { | ... | @@ -19,8 +19,6 @@ pub fn acosh(x: var) @typeOf(x) { |
| 19 | 19 | ||
| 20 | // acosh(x) = log(x + sqrt(x * x - 1)) | 20 | // acosh(x) = log(x + sqrt(x * x - 1)) |
| 21 | fn acosh32(x: f32) f32 { | 21 | fn acosh32(x: f32) f32 { |
| 22 | @setFloatMode(this, builtin.FloatMode.Strict); | ||
| 23 | |||
| 24 | const u = @bitCast(u32, x); | 22 | const u = @bitCast(u32, x); |
| 25 | const i = u & 0x7FFFFFFF; | 23 | const i = u & 0x7FFFFFFF; |
| 26 | 24 | ||
| ... | @@ -39,8 +37,6 @@ fn acosh32(x: f32) f32 { | ... | @@ -39,8 +37,6 @@ fn acosh32(x: f32) f32 { |
| 39 | } | 37 | } |
| 40 | 38 | ||
| 41 | fn acosh64(x: f64) f64 { | 39 | fn acosh64(x: f64) f64 { |
| 42 | @setFloatMode(this, builtin.FloatMode.Strict); | ||
| 43 | |||
| 44 | const u = @bitCast(u64, x); | 40 | const u = @bitCast(u64, x); |
| 45 | const e = (u >> 52) & 0x7FF; | 41 | const e = (u >> 52) & 0x7FF; |
| 46 | 42 |
std/math/log1p.zig-4
| ... | @@ -21,8 +21,6 @@ pub fn log1p(x: var) @typeOf(x) { | ... | @@ -21,8 +21,6 @@ pub fn log1p(x: var) @typeOf(x) { |
| 21 | } | 21 | } |
| 22 | 22 | ||
| 23 | fn log1p_32(x: f32) f32 { | 23 | fn log1p_32(x: f32) f32 { |
| 24 | @setFloatMode(this, builtin.FloatMode.Strict); | ||
| 25 | |||
| 26 | const ln2_hi = 6.9313812256e-01; | 24 | const ln2_hi = 6.9313812256e-01; |
| 27 | const ln2_lo = 9.0580006145e-06; | 25 | const ln2_lo = 9.0580006145e-06; |
| 28 | const Lg1: f32 = 0xaaaaaa.0p-24; | 26 | const Lg1: f32 = 0xaaaaaa.0p-24; |
| ... | @@ -99,8 +97,6 @@ fn log1p_32(x: f32) f32 { | ... | @@ -99,8 +97,6 @@ fn log1p_32(x: f32) f32 { |
| 99 | } | 97 | } |
| 100 | 98 | ||
| 101 | fn log1p_64(x: f64) f64 { | 99 | fn log1p_64(x: f64) f64 { |
| 102 | @setFloatMode(this, builtin.FloatMode.Strict); | ||
| 103 | |||
| 104 | const ln2_hi: f64 = 6.93147180369123816490e-01; | 100 | const ln2_hi: f64 = 6.93147180369123816490e-01; |
| 105 | const ln2_lo: f64 = 1.90821492927058770002e-10; | 101 | const ln2_lo: f64 = 1.90821492927058770002e-10; |
| 106 | const Lg1: f64 = 6.666666666666735130e-01; | 102 | const Lg1: f64 = 6.666666666666735130e-01; |
std/special/builtin.zig-2
| ... | @@ -225,8 +225,6 @@ fn isNan(comptime T: type, bits: T) bool { | ... | @@ -225,8 +225,6 @@ fn isNan(comptime T: type, bits: T) bool { |
| 225 | // behaviour. Most intermediate i32 values are changed to u32 where appropriate but there are | 225 | // behaviour. Most intermediate i32 values are changed to u32 where appropriate but there are |
| 226 | // potentially some edge cases remaining that are not handled in the same way. | 226 | // potentially some edge cases remaining that are not handled in the same way. |
| 227 | export fn sqrt(x: f64) f64 { | 227 | export fn sqrt(x: f64) f64 { |
| 228 | @setFloatMode(this, builtin.FloatMode.Strict); | ||
| 229 | |||
| 230 | const tiny: f64 = 1.0e-300; | 228 | const tiny: f64 = 1.0e-300; |
| 231 | const sign: u32 = 0x80000000; | 229 | const sign: u32 = 0x80000000; |
| 232 | const u = @bitCast(u64, x); | 230 | const u = @bitCast(u64, x); |