diff --git a/mlir/lib/Conversion/TosaToLinalg/TosaToLinalg.cpp b/mlir/lib/Conversion/TosaToLinalg/TosaToLinalg.cpp
--- a/mlir/lib/Conversion/TosaToLinalg/TosaToLinalg.cpp
+++ b/mlir/lib/Conversion/TosaToLinalg/TosaToLinalg.cpp
@@ -481,12 +481,14 @@
 
     if (arith::FPToSIOp::areCastCompatible(srcTy, dstTy)) {
       auto intMin = rewriter.create<arith::ConstantOp>(
-          loc, rewriter.getF32FloatAttr(
+          loc, rewriter.getFloatAttr(
+                   getElementTypeOrSelf(srcTy),
                    APInt::getSignedMinValue(dstTy.getIntOrFloatBitWidth())
                        .getSExtValue()));
 
       auto intMax = rewriter.create<arith::ConstantOp>(
-          loc, rewriter.getF32FloatAttr(
+          loc, rewriter.getFloatAttr(
+                   getElementTypeOrSelf(srcTy),
                    APInt::getSignedMaxValue(dstTy.getIntOrFloatBitWidth())
                        .getSExtValue()));
 
diff --git a/mlir/test/Conversion/TosaToLinalg/tosa-to-linalg.mlir b/mlir/test/Conversion/TosaToLinalg/tosa-to-linalg.mlir
--- a/mlir/test/Conversion/TosaToLinalg/tosa-to-linalg.mlir
+++ b/mlir/test/Conversion/TosaToLinalg/tosa-to-linalg.mlir
@@ -551,6 +551,14 @@
   // CHECK: arith.extf
   %0 = tosa.cast %arg0 : (tensor<1xf16>) -> tensor<1xf32>
 
+  // CHECK: linalg.generic
+  // CHECK: arith.constant -1.280000e+02
+  // CHECK: arith.constant 1.270000e+02
+  // CHECK: math.roundeven
+  // CHECK: arith.minf
+  // CHECK: arith.maxf
+  // CHECK: arith.fptosi
+  %1 = "tosa.cast"(%arg0) : (tensor<1xf16>) -> tensor<1xi8>
   return
 }