[PATCH] D116161: [Clang] Add an overload for emitUnaryBuiltin.

[Jun Zhang via Phabricator via cfe-commits]

junaire updated this revision to Diff 396140.
junaire added a comment.

Fix wrong usage.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D116161/new/

https://reviews.llvm.org/D116161

Files:
  clang/lib/CodeGen/CGBuiltin.cpp


Index: clang/lib/CodeGen/CGBuiltin.cpp
===================================================================
--- clang/lib/CodeGen/CGBuiltin.cpp
+++ clang/lib/CodeGen/CGBuiltin.cpp
@@ -541,6 +541,12 @@
   return CGF.Builder.CreateCall(F, Src0);
 }
 
+static Value *emitUnaryBuiltin(CodeGenFunction &CGF, const CallExpr *E,
+                               unsigned IntrinsicID, llvm::StringRef Name) {
+  llvm::Value *Src0 = CGF.EmitScalarExpr(E->getArg(0));
+  return CGF.Builder.CreateUnaryIntrinsic(IntrinsicID, Src0, nullptr, Name);
+}
+
 // Emit an intrinsic that has 2 operands of the same type as its result.
 static Value *emitBinaryBuiltin(CodeGenFunction &CGF,
                                 const CallExpr *E,
@@ -3130,16 +3136,14 @@
     else
       Result = Builder.CreateUnaryIntrinsic(llvm::Intrinsic::fabs, Op0, nullptr,
                                             "elt.abs");
-    return RValue::get(Result);
-  }
 
-  case Builtin::BI__builtin_elementwise_ceil: {
-    Value *Op0 = EmitScalarExpr(E->getArg(0));
-    Value *Result = Builder.CreateUnaryIntrinsic(llvm::Intrinsic::ceil, Op0,
-                                                 nullptr, "elt.ceil");
     return RValue::get(Result);
   }
 
+  case Builtin::BI__builtin_elementwise_ceil:
+    return RValue::get(
+        emitUnaryBuiltin(*this, E, llvm::Intrinsic::ceil, "elt.ceil"));
+
   case Builtin::BI__builtin_elementwise_max: {
     Value *Op0 = EmitScalarExpr(E->getArg(0));
     Value *Op1 = EmitScalarExpr(E->getArg(1));
@@ -3211,12 +3215,9 @@
     return RValue::get(Result);
   }
 
-  case Builtin::BI__builtin_reduce_xor: {
-    Value *Op0 = EmitScalarExpr(E->getArg(0));
-    Value *Result = Builder.CreateUnaryIntrinsic(
-        llvm::Intrinsic::vector_reduce_xor, Op0, nullptr, "rdx.xor");
-    return RValue::get(Result);
-  }
+  case Builtin::BI__builtin_reduce_xor:
+    return RValue::get(emitUnaryBuiltin(
+        *this, E, llvm::Intrinsic::vector_reduce_xor, "rdx.xor"));
 
   case Builtin::BI__builtin_matrix_transpose: {
     const auto *MatrixTy = E->getArg(0)->getType()->getAs<ConstantMatrixType>();


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