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+; Test local-dynamic TLS access optimizations.
+;
+; If we access two different local-dynamic TLS variables, we only
+; need a single call to __tls_get_offset.
+;
+; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu -relocation-model=pic | grep "__tls_get_offset" | count 1
+
+@x = thread_local(localdynamic) global i32 0
+@y = thread_local(localdynamic) global i32 0
+
+define i32 @foo() {
+ %valx = load i32* @x
+ %valy = load i32* @y
+ %add = add nsw i32 %valx, %valy
+ ret i32 %add
+}