[Mlir-commits] [mlir] [MLIR][LLVM] Support inrange in GEP (PR #220424)

[Letu Ren]

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@@ -352,13 +365,41 @@ def LLVM_GEPOp : LLVM_Op<"getelementptr", [Pure,
     }
     Type baseElementType = op.getElemType();
     llvm::Type *elementType = moduleTranslation.convertType(baseElementType);
-    $res = builder.CreateGEP(elementType, $base, indices, "",
-                             llvm::GEPNoWrapFlags::fromRaw(
-                                 static_cast<unsigned>(
-                                     op.getNoWrapFlags())));
+    llvm::GEPNoWrapFlags nwFlags = llvm::GEPNoWrapFlags::fromRaw(
+        static_cast<unsigned>(op.getNoWrapFlags()));
+    // `inrange` is only representable on LLVM constant GEP expressions.
+    if (auto inrangeAttr = op.getInrangeAttr()) {
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FantasqueX wrote:

Extracted to `convertGEPOp`

https://github.com/llvm/llvm-project/pull/220424