diff --git a/test/CodeGen/PowerPC/2006-01-18-InvalidBranchOpcodeAssert.ll b/test/CodeGen/PowerPC/2006-01-18-InvalidBranchOpcodeAssert.ll
new file mode 100644
index 00000000000..5f5aed43e37
--- /dev/null
+++ b/test/CodeGen/PowerPC/2006-01-18-InvalidBranchOpcodeAssert.ll
@@ -0,0 +1,16 @@
+; RUN: llvm-as < %s | llc
+; This crashed the PPC backend.
+
+void %test() {
+	%tmp125 = call bool %llvm.isunordered.f64( double 0.000000e+00, double 0.000000e+00 )		; <bool> [#uses=1]
+	br bool %tmp125, label %bb154, label %cond_false133
+
+cond_false133:		; preds = %entry
+	ret void
+
+bb154:		; preds = %entry
+	%tmp164 = seteq uint 0, 0		; <bool> [#uses=0]
+	ret void
+}
+
+declare bool %llvm.isunordered.f64(double, double)