diff options
Diffstat (limited to 'llvm/test/Transforms/SimplifyCFG/branch-phi-thread.ll')
| -rw-r--r-- | llvm/test/Transforms/SimplifyCFG/branch-phi-thread.ll | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/llvm/test/Transforms/SimplifyCFG/branch-phi-thread.ll b/llvm/test/Transforms/SimplifyCFG/branch-phi-thread.ll deleted file mode 100644 index 4c1b7e68e25..00000000000 --- a/llvm/test/Transforms/SimplifyCFG/branch-phi-thread.ll +++ /dev/null @@ -1,66 +0,0 @@ -; RUN: opt < %s -simplifycfg -adce -S | \ -; RUN: not grep "call void @f1" -; END. - -declare void @f1() - -declare void @f2() - -declare void @f3() - -declare void @f4() - -define i32 @test1(i32 %X, i1 %D) { -E: - %C = icmp eq i32 %X, 0 ; <i1> [#uses=2] - br i1 %C, label %T, label %F -T: ; preds = %A, %E - br i1 %C, label %B, label %A -A: ; preds = %T - call void @f1( ) - br i1 %D, label %T, label %F -B: ; preds = %T - call void @f2( ) - ret i32 345 -F: ; preds = %A, %E - call void @f3( ) - ret i32 123 -} - -define i32 @test2(i32 %X, i1 %D) { -E: - %C = icmp eq i32 %X, 0 ; <i1> [#uses=2] - br i1 %C, label %T, label %F -T: ; preds = %A, %E - %P = phi i1 [ true, %E ], [ %C, %A ] ; <i1> [#uses=1] - br i1 %P, label %B, label %A -A: ; preds = %T - call void @f1( ) - br i1 %D, label %T, label %F -B: ; preds = %T - call void @f2( ) - ret i32 345 -F: ; preds = %A, %E - call void @f3( ) - ret i32 123 -} - -define i32 @test3(i32 %X, i1 %D, i32* %AP, i32* %BP) { -E: - %C = icmp eq i32 %X, 0 ; <i1> [#uses=2] - br i1 %C, label %T, label %F -T: ; preds = %A, %E - call void @f3( ) - %XX = load i32, i32* %AP ; <i32> [#uses=1] - store i32 %XX, i32* %BP - br i1 %C, label %B, label %A -A: ; preds = %T - call void @f1( ) - br i1 %D, label %T, label %F -B: ; preds = %T - call void @f2( ) - ret i32 345 -F: ; preds = %A, %E - call void @f3( ) - ret i32 123 -} |
