1 files changed, 28 insertions, 0 deletions
diff --git a/polly/test/CodeGen/20110312-Fail-without-basicaa.ll b/polly/test/CodeGen/20110312-Fail-without-basicaa.ll
new file mode 100644
index 00000000000..08bca383138
--- /dev/null
+++ b/polly/test/CodeGen/20110312-Fail-without-basicaa.ll
@@ -0,0 +1,28 @@
+; ModuleID = 'test1.ll'
+; This should be run without alias analysis enabled.
+;RUN: opt %loadPolly -polly-independent %s
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32"
+target triple = "i386-pc-linux-gnu"
+
+define i32 @main() nounwind {
+entry:
+  %t.02.reg2mem = alloca float
+  br label %entry.split
+
+entry.split:                                      ; preds = %entry
+  store float 0.000000e+00, float* %t.02.reg2mem
+  br label %for.body
+
+for.body:                                         ; preds = %for.body, %entry.split
+  %j.01 = phi i32 [ 0, %entry.split ], [ %inc3, %for.body ]
+  %t.02.reload = load float* %t.02.reg2mem
+  %inc = fadd float %t.02.reload, 1.000000e+00
+  %inc3 = add nsw i32 %j.01, 1
+  %exitcond = icmp eq i32 %inc3, 5000001
+  store float %inc, float* %t.02.reg2mem
+  br i1 %exitcond, label %for.end, label %for.body
+
+for.end:                                          ; preds = %for.body
+  %conv = fptosi float %inc to i32
+  ret i32 %conv
+}