summaryrefslogtreecommitdiffstats
path: root/llvm/test/Regression/Transforms/LoopSimplify/single-backedge.ll
diff options
context:
space:
mode:
Diffstat (limited to 'llvm/test/Regression/Transforms/LoopSimplify/single-backedge.ll')
-rw-r--r--llvm/test/Regression/Transforms/LoopSimplify/single-backedge.ll17
1 files changed, 0 insertions, 17 deletions
diff --git a/llvm/test/Regression/Transforms/LoopSimplify/single-backedge.ll b/llvm/test/Regression/Transforms/LoopSimplify/single-backedge.ll
deleted file mode 100644
index 53a6ffbf982..00000000000
--- a/llvm/test/Regression/Transforms/LoopSimplify/single-backedge.ll
+++ /dev/null
@@ -1,17 +0,0 @@
-; The loop canonicalization pass should guarantee that there is one backedge
-; for all loops. This allows the -indvars pass to recognize the %IV
-; induction variable in this testcase.
-
-; RUN: llvm-upgrade < %s | llvm-as | opt -indvars | llvm-dis | grep indvar
-
-int %test(bool %C) {
- br label %Loop
-Loop:
- %IV = phi uint [1, %0], [%IV2, %BE1], [%IV2, %BE2]
- %IV2 = add uint %IV, 2
- br bool %C, label %BE1, label %BE2
-BE1:
- br label %Loop
-BE2:
- br label %Loop
-}
OpenPOWER on IntegriCloud