[llvm] [X86] Don't rely on global contraction flag (PR #167252)

[Mikołaj Piróg via llvm-commits]

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@@ -54188,14 +54181,14 @@ static SDValue combineFaddCFmul(SDNode *N, SelectionDAG &DAG,
   SDValue RHS = N->getOperand(1);
   bool IsConj;
   SDValue FAddOp1, MulOp0, MulOp1;
-  auto GetCFmulFrom = [&MulOp0, &MulOp1, &IsConj, &AllowContract,
+  auto GetCFmulFrom = [&MulOp0, &MulOp1, &IsConj, AllowContract,
                        &IsVectorAllNegativeZero,
                        &HasNoSignedZero](SDValue N) -> bool {
     if (!N.hasOneUse() || N.getOpcode() != ISD::BITCAST)
       return false;
     SDValue Op0 = N.getOperand(0);
     unsigned Opcode = Op0.getOpcode();
-    if (Op0.hasOneUse() && AllowContract(Op0->getFlags())) {
+    if (Op0.hasOneUse() && AllowContract) {
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mikolaj-pirog wrote:

I inlined the variable 

https://github.com/llvm/llvm-project/pull/167252