1 files changed, 57 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/remap-crash.ll b/test/CodeGen/PowerPC/remap-crash.ll
new file mode 100644
index 0000000000000..515f720ba4484
--- /dev/null
+++ b/test/CodeGen/PowerPC/remap-crash.ll
@@ -0,0 +1,57 @@
+; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 < %s
+target triple = "powerpc64-unknown-linux-gnu"
+
+define void @autogen_SD13() {
+BB:
+  br label %CF78
+
+CF78:                                             ; preds = %CF87, %CF86, %CF78, %BB
+  %Cmp = icmp ule <16 x i64> zeroinitializer, zeroinitializer
+  br i1 undef, label %CF78, label %CF86
+
+CF86:                                             ; preds = %CF78
+  br i1 undef, label %CF78, label %CF84
+
+CF84:                                             ; preds = %CF84, %CF86
+  br i1 undef, label %CF84, label %CF87
+
+CF87:                                             ; preds = %CF84
+  br i1 undef, label %CF78, label %CF82
+
+CF82:                                             ; preds = %CF82, %CF87
+  br i1 undef, label %CF82, label %CF83
+
+CF83:                                             ; preds = %CF82
+  br label %CF
+
+CF:                                               ; preds = %CF80, %CF81, %CF, %CF83
+  br i1 undef, label %CF, label %CF81
+
+CF81:                                             ; preds = %CF
+  %Se = sext <16 x i1> %Cmp to <16 x i16>
+  br i1 undef, label %CF, label %CF80
+
+CF80:                                             ; preds = %CF81
+  br i1 undef, label %CF, label %CF76
+
+CF76:                                             ; preds = %CF76, %CF80
+  %Sl58 = select i1 undef, <16 x i16> %Se, <16 x i16> %Se
+  br label %CF76
+}
+
+define void @autogen_SD1067() {
+BB:
+  %FC = sitofp <4 x i32> zeroinitializer to <4 x ppc_fp128>
+  br label %CF77
+
+CF77:                                             ; preds = %CF77, %BB
+  %brmerge = or i1 false, undef
+  br i1 %brmerge, label %CF77, label %CF85
+
+CF85:                                             ; preds = %CF77
+  %Shuff19 = shufflevector <4 x ppc_fp128> %FC, <4 x ppc_fp128> %FC, <4 x i32> <i32 7, i32 1, i32 3, i32 5>
+  br label %CF75
+
+CF75:                                             ; preds = %CF75, %CF85
+  br label %CF75
+}