[llvm] [X86] Lower mathlib call ldexp into scalef when avx512 is enabled (PR #69710)

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git-clang-format --diff e34c35a21ccc215ce507a1e19b4ff2a1ce9906f3 c365199a520cf8acf8d1a14cf450ee53f3ef305c -- llvm/lib/Target/X86/X86ISelLowering.cpp
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View the diff from clang-format here.
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diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 750b9cfa4f..e5e669cd67 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -2406,11 +2406,11 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,
   }
 
   if (Subtarget.hasAVX512()) {
-    for (MVT VT : { MVT::f16, MVT::f32, MVT::f64, MVT::v4f32, MVT::v2f64 })
+    for (MVT VT : {MVT::f16, MVT::f32, MVT::f64, MVT::v4f32, MVT::v2f64})
       setOperationAction(ISD::FLDEXP, VT, Custom);
 
     if (Subtarget.hasVLX())
-      for (MVT VT : { MVT::v8f32, MVT::v4f64, MVT::v16f32, MVT::v8f64 })
+      for (MVT VT : {MVT::v8f32, MVT::v4f64, MVT::v16f32, MVT::v8f64})
         setOperationAction(ISD::FLDEXP, VT, Custom);
   }
 
@@ -32038,7 +32038,8 @@ SDValue X86TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const {
   case ISD::ADDRSPACECAST:      return LowerADDRSPACECAST(Op, DAG);
   case X86ISD::CVTPS2PH:        return LowerCVTPS2PH(Op, DAG);
   case ISD::PREFETCH:           return LowerPREFETCH(Op, Subtarget, DAG);
-  case ISD::FLDEXP:             return LowerFLDEXP(Op, Subtarget, DAG);
+  case ISD::FLDEXP:
+    return LowerFLDEXP(Op, Subtarget, DAG);
   }
 }
 

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https://github.com/llvm/llvm-project/pull/69710