[libc] Use raise_except_if_required for log2f.

[lntue]

No description provided.

[llvmbot]

@llvm/pr-subscribers-libc

Author: None (lntue)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/144961.diff

1 Files Affected:

• (modified) libc/src/math/generic/log2f.cpp (+1-1)

diff --git a/libc/src/math/generic/log2f.cpp b/libc/src/math/generic/log2f.cpp
index b25ec41f277b6..cff718eec2169 100644
--- a/libc/src/math/generic/log2f.cpp
+++ b/libc/src/math/generic/log2f.cpp
@@ -79,7 +79,7 @@ LLVM_LIBC_FUNCTION(float, log2f, (float x)) {
     }
     if (xbits.is_neg() && !xbits.is_nan()) {
       fputil::set_errno_if_required(EDOM);
-      fputil::raise_except(FE_INVALID);
+      fputil::raise_except_if_required(FE_INVALID);
       return FPBits::quiet_nan().get_val();
     }
     if (xbits.is_inf_or_nan()) {