================
@@ -37,26 +37,41 @@
namespace LIBC_NAMESPACE_DECL {
namespace fputil {
-LIBC_INLINE int clear_except(int excepts) { return feclearexcept(excepts); }
+LIBC_INLINE int clear_except(int excepts) {
+#pragma STDC FENV_ACCESS ON
----------------
lntue wrote:
Can you move libc changes to a separate PR? Currently we disable this warning
so your PR shouldn't break anything from us?
https://github.com/llvm/llvm-project/blob/main/libc/cmake/modules/LLVMLibCCompileOptionRules.cmake#L327
The main reason is that it will be a lot more involved to add this pragma due
to compatibility issues with other targets and compilers:
https://godbolt.org/z/dcYheosoY
https://github.com/llvm/llvm-project/pull/199009
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