Add failing test

stan-dev · Jan 27, 2023 · 6208d92 · 6208d92
1 parent 1c5a68d
commit 6208d92
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diff --git a/test/integration/good/compiler-optimizations/copy-prop-profile.stan b/test/integration/good/compiler-optimizations/copy-prop-profile.stan
@@ -0,0 +1,26 @@
+data {
+  int<lower=0> N;
+}
+parameters {
+  matrix[N,N] X;
+}
+
+model {
+  row_vector[N] vec;
+
+  profile ("test") {
+    row_vector[N] vec2 = columns_dot_self(X);
+    vec = vec2;
+  }
+
+  target += sum(vec);
+
+  row_vector[N] vec3;
+  {
+    row_vector[N] vec4 = columns_dot_self(X);
+    vec3 = vec4;
+  }
+
+  target += sum(vec3);
+
+}