--- /dev/null
+; RUN: llvm-as < %s | llc -mtriple=powerpc64-apple-darwin9.5
+
+define void @__multc3({ ppc_fp128, ppc_fp128 }* noalias sret %agg.result, ppc_fp128 %a, ppc_fp128 %b, ppc_fp128 %c, ppc_fp128 %d) nounwind {
+entry:
+ %.pre139 = and i1 false, false ; <i1> [#uses=1]
+ br i1 false, label %bb6, label %bb21
+
+bb6: ; preds = %entry
+ %0 = tail call ppc_fp128 @copysignl(ppc_fp128 0xM00000000000000000000000000000000, ppc_fp128 %a) nounwind readnone ; <ppc_fp128> [#uses=0]
+ %iftmp.1.0 = select i1 %.pre139, ppc_fp128 0xM3FF00000000000000000000000000000, ppc_fp128 0xM00000000000000000000000000000000 ; <ppc_fp128> [#uses=1]
+ %1 = tail call ppc_fp128 @copysignl(ppc_fp128 %iftmp.1.0, ppc_fp128 %b) nounwind readnone ; <ppc_fp128> [#uses=0]
+ unreachable
+
+bb21: ; preds = %entry
+ unreachable
+}
+
+declare ppc_fp128 @copysignl(ppc_fp128, ppc_fp128) nounwind readnone