Remove Workarounds for Old Clang Bug
https://bugs.llvm.org/show_bug.cgi?id=38289 has been addressed since 2019.
We just have to check to see if the clang being used to compile with is any version before major version 9.
diff --git a/absl/numeric/int128.cc b/absl/numeric/int128.cc
index e5526c6..e0e3bce 100644
--- a/absl/numeric/int128.cc
+++ b/absl/numeric/int128.cc
@@ -111,7 +111,7 @@
return MakeUint128(0, static_cast<uint64_t>(v));
}
-#if defined(__clang__) && !defined(__SSE3__)
+#if defined(__clang__) && (__clang_major__ < 9) && !defined(__SSE3__)
// Workaround for clang bug: https://bugs.llvm.org/show_bug.cgi?id=38289
// Casting from long double to uint64_t is miscompiled and drops bits.
// It is more work, so only use when we need the workaround.
diff --git a/absl/strings/internal/str_format/float_conversion.cc b/absl/strings/internal/str_format/float_conversion.cc
index 8e49785..fe0ad4b 100644
--- a/absl/strings/internal/str_format/float_conversion.cc
+++ b/absl/strings/internal/str_format/float_conversion.cc
@@ -1102,7 +1102,7 @@
template <typename Float, typename Int>
constexpr bool CanFitMantissa() {
return
-#if defined(__clang__) && !defined(__SSE3__)
+#if defined(__clang__) && (__clang_major__ < 9) && !defined(__SSE3__)
// Workaround for clang bug: https://bugs.llvm.org/show_bug.cgi?id=38289
// Casting from long double to uint64_t is miscompiled and drops bits.
(!std::is_same<Float, long double>::value ||
