From dd28a7f132df20a5cdee9f92359a5394a2f8dfee Mon Sep 17 00:00:00 2001
From: Quentin Bourgerie <bourgerie.quentin@gmail.com>
Date: Mon, 30 May 2022 13:43:37 +0200
Subject: [PATCH] fix(compiler): Concrete.ZeroOp is a 0 value tensor in
 BConcrete Dialect

---
 .../lib/Conversion/ConcreteToBConcrete/ConcreteToBConcrete.cpp  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/lib/Conversion/ConcreteToBConcrete/ConcreteToBConcrete.cpp b/compiler/lib/Conversion/ConcreteToBConcrete/ConcreteToBConcrete.cpp
index f57efbc17..d3e8c9869 100644
--- a/compiler/lib/Conversion/ConcreteToBConcrete/ConcreteToBConcrete.cpp
+++ b/compiler/lib/Conversion/ConcreteToBConcrete/ConcreteToBConcrete.cpp
@@ -128,7 +128,7 @@ struct ZeroOpPattern : public mlir::OpRewritePattern<ZeroOp> {
                             mlir::ValueRange blockArgs) {
       // %c0 = 0 : i64
       auto cstOp = nestedBuilder.create<mlir::arith::ConstantOp>(
-          nestedLoc, nestedBuilder.getI64IntegerAttr(1));
+          nestedLoc, nestedBuilder.getI64IntegerAttr(0));
       // tensor.yield %z : !FHE.eint<p>
       nestedBuilder.create<mlir::tensor::YieldOp>(nestedLoc, cstOp.getResult());
     };