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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
commit17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch)
tree3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /vendor/compiler_builtins/libm/src/math/exp10f.rs
parentAdding upstream version 1.64.0+dfsg1. (diff)
downloadrustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.tar.xz
rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.zip
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/compiler_builtins/libm/src/math/exp10f.rs')
-rw-r--r--vendor/compiler_builtins/libm/src/math/exp10f.rs5
1 files changed, 3 insertions, 2 deletions
diff --git a/vendor/compiler_builtins/libm/src/math/exp10f.rs b/vendor/compiler_builtins/libm/src/math/exp10f.rs
index d45fff36e..1279bc6c5 100644
--- a/vendor/compiler_builtins/libm/src/math/exp10f.rs
+++ b/vendor/compiler_builtins/libm/src/math/exp10f.rs
@@ -6,16 +6,17 @@ const P10: &[f32] = &[
1e-7, 1e-6, 1e-5, 1e-4, 1e-3, 1e-2, 1e-1, 1e0, 1e1, 1e2, 1e3, 1e4, 1e5, 1e6, 1e7,
];
+#[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
pub fn exp10f(x: f32) -> f32 {
let (mut y, n) = modff(x);
let u = n.to_bits();
/* fabsf(n) < 8 without raising invalid on nan */
if (u >> 23 & 0xff) < 0x7f + 3 {
if y == 0.0 {
- return P10[((n as isize) + 7) as usize];
+ return i!(P10, ((n as isize) + 7) as usize);
}
y = exp2f(LN10_F32 * y);
- return y * P10[((n as isize) + 7) as usize];
+ return y * i!(P10, ((n as isize) + 7) as usize);
}
return exp2(LN10_F64 * (x as f64)) as f32;
}