[Mlir-commits] [mlir] [MLIR] Update APInt construction to correctly set isSigned/implicitTrunc (PR #110466)

[Mehdi Amini]

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@@ -701,8 +701,10 @@ def Builtin_IntegerAttr : Builtin_Attr<"Integer", "integer",
         return $_get(type.getContext(), type, apValue);
       }
 
+      // TODO: Avoid implicit trunc?
       IntegerType intTy = ::llvm::cast<IntegerType>(type);
-      APInt apValue(intTy.getWidth(), value, intTy.isSignedInteger());
+      APInt apValue(intTy.getWidth(), value, intTy.isSignedInteger(),
+                    /*implicitTrunc=*/true);
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joker-eph wrote:

It seems strange we hit an issue here since we're passing the expected `isSigned` here right?

https://github.com/llvm/llvm-project/pull/110466