New testcase that crashes the PPC BE

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18375 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/PowerPC/2004-11-30-shr-var-crash.ll b/test/CodeGen/PowerPC/2004-11-30-shr-var-crash.ll
new file mode 100644 (file)
index 0000000..e768753
--- /dev/null
+++ b/test/CodeGen/PowerPC/2004-11-30-shr-var-crash.ll
@@ -0,0 +1,7 @@
+; RUN: llvm-as < %s | llc -march=ppc32
+
+void %main() {
+       %shamt = add ubyte 0, 1         ; <ubyte> [#uses=1]
+       %tr2 = shr long 1, ubyte %shamt         ; <long> [#uses=0]
+       ret void
+}