Fixed IsFloatPositiveZero from returning 'true' on non-constant doubl…

…e operands (dotnet#64083) * Fixed IsFloatPositiveZero from returning 'true' on non-constant double operands * Update src/coreclr/jit/gentree.h Co-authored-by: Egor Bogatov <egorbo@gmail.com> Co-authored-by: Egor Bogatov <egorbo@gmail.com>
ThePhyscoD · Jan 21, 2022 · 0b8204f · 0b8204f
1 parent 744d96a
commit 0b8204f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/coreclr/jit/gentree.h b/src/coreclr/jit/gentree.h
@@ -7661,7 +7661,7 @@ inline bool GenTree::IsSIMDZero() const
 //
 inline bool GenTree::IsFloatPositiveZero() const
 {
-    return !(IsCnsNonZeroFltOrDbl());
+    return IsCnsFltOrDbl() && !IsCnsNonZeroFltOrDbl();
 }
 
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