diff options
Diffstat (limited to 'llvm/test/Transforms/LoopStrengthReduce/share_ivs.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopStrengthReduce/share_ivs.ll | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/llvm/test/Transforms/LoopStrengthReduce/share_ivs.ll b/llvm/test/Transforms/LoopStrengthReduce/share_ivs.ll deleted file mode 100644 index 0459bc849bf..00000000000 --- a/llvm/test/Transforms/LoopStrengthReduce/share_ivs.ll +++ /dev/null @@ -1,24 +0,0 @@ -; RUN: opt < %s -loop-reduce -S | grep phi | count 1 - -; This testcase should have ONE stride 18 indvar, the other use should have a -; loop invariant value (B) added to it inside of the loop, instead of having -; a whole indvar based on B for it. - -declare i1 @cond(i32) - -define void @test(i32 %B) { -; <label>:0 - br label %Loop -Loop: ; preds = %Loop, %0 - %IV = phi i32 [ 0, %0 ], [ %IVn, %Loop ] ; <i32> [#uses=3] - %C = mul i32 %IV, 18 ; <i32> [#uses=1] - %D = mul i32 %IV, 18 ; <i32> [#uses=1] - %E = add i32 %D, %B ; <i32> [#uses=1] - %cnd = call i1 @cond( i32 %E ) ; <i1> [#uses=1] - call i1 @cond( i32 %C ) ; <i1>:1 [#uses=0] - %IVn = add i32 %IV, 1 ; <i32> [#uses=1] - br i1 %cnd, label %Loop, label %Out -Out: ; preds = %Loop - ret void -} - |
