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| author | Pavel Grigorenko <GrigorenkoPV@ya.ru> | 2025-02-14 17:25:29 +0300 |
|---|---|---|
| committer | Pavel Grigorenko <GrigorenkoPV@ya.ru> | 2025-02-14 18:48:05 +0300 |
| commit | 18b9edec09aaa8c5b10d0d5cf65dd2331beb3b5b (patch) | |
| tree | 63b4974c6d5557ee4d8137ec8fb4cd4d93ddb1e4 /src/tools/miri/tests | |
| parent | b8f0ed37bd96ab6731a62a7a4f5dc1cd493138b3 (diff) | |
| download | rust-18b9edec09aaa8c5b10d0d5cf65dd2331beb3b5b.tar.gz rust-18b9edec09aaa8c5b10d0d5cf65dd2331beb3b5b.zip | |
miri: shims for `erf` & friends
Diffstat (limited to 'src/tools/miri/tests')
| -rw-r--r-- | src/tools/miri/tests/pass/float.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/tools/miri/tests/pass/float.rs b/src/tools/miri/tests/pass/float.rs index 2f4f64b1aa8..51cafbb3f43 100644 --- a/src/tools/miri/tests/pass/float.rs +++ b/src/tools/miri/tests/pass/float.rs @@ -1,4 +1,5 @@ #![feature(stmt_expr_attributes)] +#![feature(float_erf)] #![feature(float_gamma)] #![feature(core_intrinsics)] #![feature(f128)] @@ -1076,6 +1077,11 @@ pub fn libm() { let (val, sign) = (-0.5f64).ln_gamma(); assert_approx_eq!(val, (2.0 * f64::consts::PI.sqrt()).ln()); assert_eq!(sign, -1); + + assert_approx_eq!(1.0f32.erf(), 0.84270079294971486934122063508260926f32); + assert_approx_eq!(1.0f64.erf(), 0.84270079294971486934122063508260926f64); + assert_approx_eq!(1.0f32.erfc(), 0.15729920705028513065877936491739074f32); + assert_approx_eq!(1.0f64.erfc(), 0.15729920705028513065877936491739074f64); } fn test_fast() { |