diff options
| author | Andrew Trick <atrick@apple.com> | 2011-09-13 03:17:25 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-09-13 03:17:25 +0000 |
| commit | 603fff39688a4e3a90f62031d523f2e0f9b05722 (patch) | |
| tree | 7e60e12ced5984b771642d79ab5e6793d132f3cb /test | |
| parent | 3c8015aa6c4793a398d1ff0df1752b6d3b41f8e0 (diff) | |
| download | external_llvm-603fff39688a4e3a90f62031d523f2e0f9b05722.zip external_llvm-603fff39688a4e3a90f62031d523f2e0f9b05722.tar.gz external_llvm-603fff39688a4e3a90f62031d523f2e0f9b05722.tar.bz2 | |
Generalize test case to handle multiple indvars modes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139578 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/LoopSimplify/single-backedge.ll | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/test/Transforms/LoopSimplify/single-backedge.ll b/test/Transforms/LoopSimplify/single-backedge.ll index f9567f1..aedd6f2 100644 --- a/test/Transforms/LoopSimplify/single-backedge.ll +++ b/test/Transforms/LoopSimplify/single-backedge.ll @@ -1,8 +1,11 @@ -; The loop canonicalization pass should guarantee that there is one backedge -; for all loops. This allows the -indvars pass to recognize the %IV +; 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: opt < %s -indvars -S | grep indvar +; RUN: opt < %s -indvars -S | FileCheck %s +; CHECK: Loop.backedge: +; CHECK-NOT: br +; CHECK: br label %Loop define i32 @test(i1 %C) { ; <label>:0 |