diff options
author | Tanya Lattner <tonic@nondot.org> | 2008-03-18 03:45:45 +0000 |
---|---|---|
committer | Tanya Lattner <tonic@nondot.org> | 2008-03-18 03:45:45 +0000 |
commit | f04d8d1593d0eedf5b9deaab48462dd88fefab93 (patch) | |
tree | 0cbf561bbe8c905283770e5ae2317f5f7367512c /test/Transforms/SimplifyCFG/PhiBlockMerge.ll | |
parent | e856685710706e580a3ece2c59ced2cdf0719f55 (diff) | |
download | external_llvm-f04d8d1593d0eedf5b9deaab48462dd88fefab93.zip external_llvm-f04d8d1593d0eedf5b9deaab48462dd88fefab93.tar.gz external_llvm-f04d8d1593d0eedf5b9deaab48462dd88fefab93.tar.bz2 |
Upgrade tests to not use llvm-upgrade.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48483 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/SimplifyCFG/PhiBlockMerge.ll')
-rw-r--r-- | test/Transforms/SimplifyCFG/PhiBlockMerge.ll | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/test/Transforms/SimplifyCFG/PhiBlockMerge.ll b/test/Transforms/SimplifyCFG/PhiBlockMerge.ll index 7b24426..f3844f7 100644 --- a/test/Transforms/SimplifyCFG/PhiBlockMerge.ll +++ b/test/Transforms/SimplifyCFG/PhiBlockMerge.ll @@ -1,23 +1,22 @@ ; Test merging of blocks that only have PHI nodes in them ; -; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | not grep N: +; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | not grep N: ; -int %test(bool %a, bool %b) { - br bool %a, label %M, label %O - -O: - br bool %b, label %N, label %Q -Q: - br label %N -N: - %Wp = phi int [0, %O], [1, %Q] - ; This block should be foldable into M - br label %M - -M: - %W = phi int [%Wp, %N], [2, %0] - %R = add int %W, 1 - ret int %R +define i32 @test(i1 %a, i1 %b) { +; <label>:0 + br i1 %a, label %M, label %O +O: ; preds = %0 + br i1 %b, label %N, label %Q +Q: ; preds = %O + br label %N +N: ; preds = %Q, %O + ; This block should be foldable into M + %Wp = phi i32 [ 0, %O ], [ 1, %Q ] ; <i32> [#uses=1] + br label %M +M: ; preds = %N, %0 + %W = phi i32 [ %Wp, %N ], [ 2, %0 ] ; <i32> [#uses=1] + %R = add i32 %W, 1 ; <i32> [#uses=1] + ret i32 %R } |