[llvm] [ValueTracking] Compute knownbits from known fp classes (PR #86409)
Yingwei Zheng via llvm-commits
llvm-commits at lists.llvm.org
Sat Apr 13 10:46:01 PDT 2024
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@@ -1121,6 +1121,40 @@ static void computeKnownBitsFromOperator(const Operator *I,
break;
}
+ Value *V;
+ // Handle bitcast from floating point to integer.
+ if (match(const_cast<Operator *>(I), m_ElementWiseBitCast(m_Value(V))) &&
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dtcxzyw wrote:
Done.
https://github.com/llvm/llvm-project/pull/86409
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