Testcase for a bug that caused us to miscompile ptrdist/ks on sparc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20444 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/2005-03-04-ShiftOverflow.ll b/test/Transforms/InstCombine/2005-03-04-ShiftOverflow.ll
new file mode 100644 (file)
index 0000000..05a4396
--- /dev/null
+++ b/test/Transforms/InstCombine/2005-03-04-ShiftOverflow.ll
@@ -0,0 +1,7 @@
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep 'ret bool false'
+bool %test(ulong %tmp.169) {
+       %tmp.1710 = shr ulong %tmp.169, ubyte 1
+       %tmp.1912 = setgt ulong %tmp.1710, 0
+       ret bool %tmp.1912
+}
+