[libc-commits] [libc] [libc][math][c23] Implement canonicalize functions (PR #85940)

[via libc-commits]

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@@ -45,6 +48,104 @@ class CanonicalizeTest : public LIBC_NAMESPACE::testing::Test {
     EXPECT_EQ(cx, -aNaN);
   }
 
+  void testX64_80SpecialNumbers(CanonicalizeFunc f) {
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lntue wrote:

Put the whole test under: `if constexpr( LIBC_NAMESPACE::fputil::get_fp_type() == ...) { ... }` 

https://github.com/llvm/llvm-project/pull/85940