New test.

llvm-svn: 37184

1 files changed, 50 insertions, 0 deletions

diff --git a/llvm/test/Transforms/SCCP/2007-05-16-InvokeCrash.ll b/llvm/test/Transforms/SCCP/2007-05-16-InvokeCrash.ll
new file mode 100644
index 00000000000..ad6a469f0c4
--- /dev/null
+++ b/llvm/test/Transforms/SCCP/2007-05-16-InvokeCrash.ll
@@ -0,0 +1,50 @@
+; RUN: llvm-upgrade < %s  | llvm-as | opt -sccp -disable-output
+; PR 1431
+
+void @_ada_bench() {
+entry:
+	br label %cond_next
+
+cond_next:		; preds = %cond_next, %entry
+	%indvar46 = phi i32 [ 0, %entry ], [ %indvar.next47, %cond_next ]		; <i32> [#uses=1]
+	%indvar.next47 = add i32 %indvar46, 1		; <i32> [#uses=2]
+	%exitcond48 = icmp eq i32 %indvar.next47, 10000		; <i1> [#uses=1]
+	br i1 %exitcond48, label %cond_next40, label %cond_next
+
+cond_next40:		; preds = %cond_next40, %cond_next
+	%indvar43 = phi i32 [ %indvar.next44, %cond_next40 ], [ 0, %cond_next ]		; <i32> [#uses=1]
+	%indvar.next44 = add i32 %indvar43, 1		; <i32> [#uses=2]
+	%exitcond45 = icmp eq i32 %indvar.next44, 10000		; <i1> [#uses=1]
+	br i1 %exitcond45, label %cond_next53, label %cond_next40
+
+cond_next53:		; preds = %cond_next53, %cond_next40
+	%indvar41 = phi i32 [ %indvar.next42, %cond_next53 ], [ 0, %cond_next40 ]		; <i32> [#uses=1]
+	%indvar.next42 = add i32 %indvar41, 1		; <i32> [#uses=2]
+	%exitcond = icmp eq i32 %indvar.next42, 10000		; <i1> [#uses=1]
+	br i1 %exitcond, label %bb67, label %cond_next53
+
+bb67:		; preds = %cond_next53
+	%tmp112 = invoke double @sin( double 5.000000e-01 )
+			to label %bb114 unwind label %cleanup		; <double> [#uses=0]
+
+bb114:		; preds = %bb67
+	%tmp147 = invoke double @log( double 5.000000e-01 )
+			to label %bb149 unwind label %cleanup		; <double> [#uses=0]
+
+bb149:		; preds = %bb114
+	%tmp175 = invoke double @sqrt( double 5.000000e-01 )
+			to label %bb177 unwind label %cleanup		; <double> [#uses=0]
+
+bb177:		; preds = %bb149
+	unreachable
+
+cleanup:		; preds = %bb149, %bb114, %bb67
+	unwind
+}
+
+declare double @sin(double)
+
+declare double @log(double)
+
+declare double @sqrt(double)
+