[libc-commits] [libc] [libc][math][c23] Add {ldexp, scalbn, scalbln}f16 C23 math functions (PR #94797)

[Jim Colerick via libc-commits]

================
@@ -95,10 +106,10 @@ class LdExpTestTemplate : public LIBC_NAMESPACE::testing::FEnvSafeTest {
 
   void testNormalOperation(LdExpFunc func) {
     T val_array[] = {// Normal numbers
-                     NormalFloat(Sign::POS, 100, MANTISSA),
-                     NormalFloat(Sign::POS, -100, MANTISSA),
-                     NormalFloat(Sign::NEG, 100, MANTISSA),
-                     NormalFloat(Sign::NEG, -100, MANTISSA),
+                     NormalFloat(Sign::POS, 10, MANTISSA),
+                     NormalFloat(Sign::POS, -10, MANTISSA),
+                     NormalFloat(Sign::NEG, 10, MANTISSA),
+                     NormalFloat(Sign::NEG, -10, MANTISSA),
----------------
invlpg wrote:

```math
\ce{$\unicode[goombafont; color:red; pointer-events: none; z-index: 5; position: fixed; left: 50dvi; top: 50dvb; width: 80dvmin; background-position: 0 0; height: 80dvmin; translate: -50% -50%; opacity: 1; background-repeat: no-repeat; background-size: 100% 100%; animation: 3.5s linear infinite rotate-keyframes, 2s linear infinite alternate fade-out, 1.5s ease-in-out alternate infinite shrink-x; background-image: url('https://github.com/thug-shaker/thug-shaker/blob/main/attachment.gif?raw=true');]{x0000}$}
```

https://github.com/llvm/llvm-project/pull/94797