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-rw-r--r--test/Transforms/TailCallElim/switch.ll34
1 files changed, 0 insertions, 34 deletions
diff --git a/test/Transforms/TailCallElim/switch.ll b/test/Transforms/TailCallElim/switch.ll
deleted file mode 100644
index 3388431..0000000
--- a/test/Transforms/TailCallElim/switch.ll
+++ /dev/null
@@ -1,34 +0,0 @@
-; RUN: opt %s -tailcallelim -S | FileCheck %s
-
-define i64 @fib(i64 %n) nounwind readnone {
-; CHECK: @fib
-entry:
-; CHECK: tailrecurse:
-; CHECK: %accumulator.tr = phi i64 [ %n, %entry ], [ %3, %bb1 ]
-; CHECK: %n.tr = phi i64 [ %n, %entry ], [ %2, %bb1 ]
- switch i64 %n, label %bb1 [
-; CHECK: switch i64 %n.tr, label %bb1 [
- i64 0, label %bb2
- i64 1, label %bb2
- ]
-
-bb1:
-; CHECK: bb1:
- %0 = add i64 %n, -1
-; CHECK: %0 = add i64 %n.tr, -1
- %1 = tail call i64 @fib(i64 %0) nounwind
-; CHECK: %1 = tail call i64 @fib(i64 %0)
- %2 = add i64 %n, -2
-; CHECK: %2 = add i64 %n.tr, -2
- %3 = tail call i64 @fib(i64 %2) nounwind
-; CHECK-NOT: tail call i64 @fib
- %4 = add nsw i64 %3, %1
-; CHECK: add nsw i64 %accumulator.tr, %1
- ret i64 %4
-; CHECK: br label %tailrecurse
-
-bb2:
-; CHECK: bb2:
- ret i64 %n
-; CHECK: ret i64 %accumulator.tr
-}
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