1 files changed, 17 insertions, 0 deletions
diff --git a/test/Transforms/LICM/sink_trapping_inst.ll b/test/Transforms/LICM/sink_trapping_inst.ll
new file mode 100644
index 0000000..8e67c00
--- /dev/null
+++ b/test/Transforms/LICM/sink_trapping_inst.ll
@@ -0,0 +1,17 @@
+; Potentially trapping instructions may be sunk as long as they are guaranteed
+; to be executed.
+;
+; RUN: llvm-upgrade < %s | llvm-as | opt -licm | llvm-dis | %prcontext div 1 | grep Out: 
+
+int %test(int %N) {
+Entry:
+	br label %Loop
+Loop:
+        %N_addr.0.pn = phi int [ %dec, %Loop ], [ %N, %Entry ]
+        %tmp.6 = div int %N, %N_addr.0.pn
+        %dec = add int %N_addr.0.pn, -1
+        %tmp.1 = setne int %N_addr.0.pn, 0
+        br bool %tmp.1, label %Loop, label %Out
+Out:
+	ret int %tmp.6
+}