From ddc4ca598f5893158da76c0d95168ba033796066 Mon Sep 17 00:00:00 2001
From: root <root@LAPTOP-VPLF7SOH.localdomain>
Date: Fri, 19 Sep 2025 17:46:30 -0700
Subject: [PATCH 1/2] Add relu.cpp example in test/neura/for_loop

---
 test/neura/for_loop/relu.cpp | 42 ++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 test/neura/for_loop/relu.cpp

diff --git a/test/neura/for_loop/relu.cpp b/test/neura/for_loop/relu.cpp
new file mode 100644
index 00000000..1a2cd262
--- /dev/null
+++ b/test/neura/for_loop/relu.cpp
@@ -0,0 +1,42 @@
+// RUN: mlir-neura-opt %s | FileCheck %s
+
+#include <stdio.h>
+
+#define N 32
+
+float input[N] = {
+  -1.0, 0.0, 1.0, 2.0, -3.0, 4.0, -5.0, 6.0,
+  -7.0, 8.0, -9.0, 10.0, -11.0, 12.0, -13.0, 14.0,
+  -15.0, 16.0, -17.0, 18.0, -19.0, 20.0, -21.0, 22.0,
+  -23.0, 24.0, -25.0, 26.0, -27.0, 28.0, -29.0, 30.0
+};
+
+float output[N];
+
+void kernel(float input[], float output[]);
+
+int main(){
+  //init output
+  for(int i=0; i<N; i++){
+    output[i]=0.0;
+  }
+ 
+  kernel(intput, output);
+
+  //print outputs
+  for(int i=0; i<N; i++){
+    print("output[%d] = %f\n", i, output[i]); 
+  }
+
+  return 0;
+}
+
+void kernel(float input[], float output []){
+  for(int i = 0; i<N; ++i){
+    if(input[i]>0){
+      output[i] += input[i];
+    } else {
+      output[i] += 0;
+    }
+  }
+}

From cf30edd03aff6e4fa52be2f4f473435efff126c5 Mon Sep 17 00:00:00 2001
From: root <root@LAPTOP-VPLF7SOH.localdomain>
Date: Fri, 19 Sep 2025 22:34:31 -0700
Subject: [PATCH 2/2] Add relu.cpp

---
 test/neura/for_loop/relu.cpp | 26 ++++++++++++--------------
 1 file changed, 12 insertions(+), 14 deletions(-)

diff --git a/test/neura/for_loop/relu.cpp b/test/neura/for_loop/relu.cpp
index 1a2cd262..23f72956 100644
--- a/test/neura/for_loop/relu.cpp
+++ b/test/neura/for_loop/relu.cpp
@@ -1,39 +1,37 @@
-// RUN: mlir-neura-opt %s | FileCheck %s
-
 #include <stdio.h>
 
 #define N 32
 
-float input[N] = {
-  -1.0, 0.0, 1.0, 2.0, -3.0, 4.0, -5.0, 6.0,
-  -7.0, 8.0, -9.0, 10.0, -11.0, 12.0, -13.0, 14.0,
-  -15.0, 16.0, -17.0, 18.0, -19.0, 20.0, -21.0, 22.0,
-  -23.0, 24.0, -25.0, 26.0, -27.0, 28.0, -29.0, 30.0
+int input[N] = {
+  1, -1, 2, -3, 4, -5, 6, -7,
+  8, -9, 10, -11, 12, -13, 14, -15,
+  16, -17, 18, -19, 20, -21, 22, -23,
+  24, -25, 26, -27, 28, -29, 30, -31
 };
 
-float output[N];
+int output[N];
 
 void kernel(float input[], float output[]);
 
 int main(){
   //init output
-  for(int i=0; i<N; i++){
-    output[i]=0.0;
+  for(int i = 0; i < N; i++){
+    output[i] = 0;
   }
  
   kernel(intput, output);
 
   //print outputs
-  for(int i=0; i<N; i++){
+  for(int i = 0; i < N; i++){
     print("output[%d] = %f\n", i, output[i]); 
   }
 
   return 0;
 }
 
-void kernel(float input[], float output []){
-  for(int i = 0; i<N; ++i){
-    if(input[i]>0){
+void kernel(int input[], int output []){
+  for(int i = 0; i < N; ++i){
+    if(input[i] > 0){
       output[i] += input[i];
     } else {
       output[i] += 0;