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Diffstat (limited to 'test/Transforms/GCSE/gcsetests.ll')
| -rw-r--r-- | test/Transforms/GCSE/gcsetests.ll | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/test/Transforms/GCSE/gcsetests.ll b/test/Transforms/GCSE/gcsetests.ll deleted file mode 100644 index 6fb3057..0000000 --- a/test/Transforms/GCSE/gcsetests.ll +++ /dev/null @@ -1,46 +0,0 @@ -; Various test cases to ensure basic functionality is working for GCSE - -; RUN: llvm-as < %s | opt -gcse - -define void @testinsts(i32 %i, i32 %j, i32* %p) { - %A = bitcast i32 %i to i32 ; <i32> [#uses=0] - %B = bitcast i32 %i to i32 ; <i32> [#uses=0] - %C = shl i32 %i, 1 ; <i32> [#uses=0] - %D = shl i32 %i, 1 ; <i32> [#uses=0] - %E = getelementptr i32* %p, i64 12 ; <i32*> [#uses=0] - %F = getelementptr i32* %p, i64 12 ; <i32*> [#uses=0] - %G = getelementptr i32* %p, i64 13 ; <i32*> [#uses=0] - ret void -} - -; Test different combinations of domination properties... -define void @sameBBtest(i32 %i, i32 %j) { - %A = add i32 %i, %j ; <i32> [#uses=1] - %B = add i32 %i, %j ; <i32> [#uses=1] - %C = xor i32 %A, -1 ; <i32> [#uses=0] - %D = xor i32 %B, -1 ; <i32> [#uses=0] - %E = xor i32 %j, -1 ; <i32> [#uses=0] - ret void -} - -define i32 @dominates(i32 %i, i32 %j) { - %A = add i32 %i, %j ; <i32> [#uses=0] - br label %BB2 - -BB2: ; preds = %0 - %B = add i32 %i, %j ; <i32> [#uses=1] - ret i32 %B -} - -define i32 @hascommondominator(i32 %i, i32 %j) { - br i1 true, label %BB1, label %BB2 - -BB1: ; preds = %0 - %A = add i32 %i, %j ; <i32> [#uses=1] - ret i32 %A - -BB2: ; preds = %0 - %B = add i32 %i, %j ; <i32> [#uses=1] - ret i32 %B -} - |