1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/fast-isel-redefinition.ll b/test/CodeGen/ARM/fast-isel-redefinition.ll
new file mode 100644
index 000000000000..08dcc64c9c84
--- /dev/null
+++ b/test/CodeGen/ARM/fast-isel-redefinition.ll
@@ -0,0 +1,11 @@
+; RUN: llc -O0 -regalloc=linearscan < %s
+; This isn't exactly a useful set of command-line options, but check that it
+; doesn't crash.  (It was crashing because a register was getting redefined.)
+
+target triple = "thumbv7-apple-macosx10.6.7"
+
+define i32 @f(i32* %x) nounwind ssp {
+  %y = getelementptr inbounds i32* %x, i32 5000
+  %tmp103 = load i32* %y, align 4
+  ret i32 %tmp103
+}