diff options
Diffstat (limited to 'llvm/test/Transforms/LoopStrengthReduce/share_code_in_preheader.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopStrengthReduce/share_code_in_preheader.ll | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/llvm/test/Transforms/LoopStrengthReduce/share_code_in_preheader.ll b/llvm/test/Transforms/LoopStrengthReduce/share_code_in_preheader.ll deleted file mode 100644 index 1035ce19ff1..00000000000 --- a/llvm/test/Transforms/LoopStrengthReduce/share_code_in_preheader.ll +++ /dev/null @@ -1,27 +0,0 @@ -; RUN: opt < %s -loop-reduce -S | grep mul | count 1 -; LSR should not make two copies of the Q*L expression in the preheader! - -define i8 @test(i8* %A, i8* %B, i32 %L, i32 %Q, i32 %N.s) { -entry: - %tmp.6 = mul i32 %Q, %L ; <i32> [#uses=1] - %N = bitcast i32 %N.s to i32 ; <i32> [#uses=1] - br label %no_exit -no_exit: ; preds = %no_exit, %entry - %indvar.ui = phi i32 [ 0, %entry ], [ %indvar.next, %no_exit ] ; <i32> [#uses=2] - %Sum.0.0 = phi i8 [ 0, %entry ], [ %tmp.21, %no_exit ] ; <i8> [#uses=1] - %indvar = bitcast i32 %indvar.ui to i32 ; <i32> [#uses=1] - %N_addr.0.0 = sub i32 %N.s, %indvar ; <i32> [#uses=1] - %tmp.8 = add i32 %N_addr.0.0, %tmp.6 ; <i32> [#uses=2] - %tmp.9 = getelementptr i8, i8* %A, i32 %tmp.8 ; <i8*> [#uses=1] - %tmp.10 = load i8, i8* %tmp.9 ; <i8> [#uses=1] - %tmp.17 = getelementptr i8, i8* %B, i32 %tmp.8 ; <i8*> [#uses=1] - %tmp.18 = load i8, i8* %tmp.17 ; <i8> [#uses=1] - %tmp.19 = sub i8 %tmp.10, %tmp.18 ; <i8> [#uses=1] - %tmp.21 = add i8 %tmp.19, %Sum.0.0 ; <i8> [#uses=2] - %indvar.next = add i32 %indvar.ui, 1 ; <i32> [#uses=2] - %exitcond = icmp eq i32 %indvar.next, %N ; <i1> [#uses=1] - br i1 %exitcond, label %loopexit, label %no_exit -loopexit: ; preds = %no_exit - ret i8 %tmp.21 -} - |
