1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/R600/basic-loop.ll b/test/CodeGen/R600/basic-loop.ll
new file mode 100644
index 0000000..6d0ff07
--- /dev/null
+++ b/test/CodeGen/R600/basic-loop.ll
@@ -0,0 +1,18 @@
+; XFAIL: *
+; RUN: llc -O0 -verify-machineinstrs -march=r600 -mcpu=SI < %s | FileCheck %s
+
+; CHECK-LABEL: @test_loop:
+define void @test_loop(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %in, i32 %val) nounwind {
+entry:
+  br label %loop.body
+
+loop.body:
+  %i = phi i32 [0, %entry], [%i.inc, %loop.body]
+  store i32 222, i32 addrspace(1)* %out
+  %cmp = icmp ne i32 %i, %val
+  %i.inc = add i32 %i, 1
+  br i1 %cmp, label %loop.body, label %end
+
+end:
+  ret void
+}