diff options
Diffstat (limited to 'test/Transforms/SimplifyCFG/2002-05-05-EmptyBlockMerge.ll')
| -rw-r--r-- | test/Transforms/SimplifyCFG/2002-05-05-EmptyBlockMerge.ll | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/test/Transforms/SimplifyCFG/2002-05-05-EmptyBlockMerge.ll b/test/Transforms/SimplifyCFG/2002-05-05-EmptyBlockMerge.ll index 7f0a57c..5682ff4 100644 --- a/test/Transforms/SimplifyCFG/2002-05-05-EmptyBlockMerge.ll +++ b/test/Transforms/SimplifyCFG/2002-05-05-EmptyBlockMerge.ll @@ -1,24 +1,22 @@ ; Basic block #2 should not be merged into BB #3! ; -; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | \ +; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | \ ; RUN: grep {br label} ; -declare void %foo() -implementation -void "cprop_test12"(int* %data) { -bb0: - %reg108 = load int* %data - %cond218 = setne int %reg108, 5 - br bool %cond218, label %bb3, label %bb2 - -bb2: - call void %foo() - br label %bb3 +declare void @foo() -bb3: - %reg117 = phi int [ 110, %bb2 ], [ %reg108, %bb0 ] - store int %reg117, int* %data - ret void +define void @cprop_test12(i32* %data) { +bb0: + %reg108 = load i32* %data ; <i32> [#uses=2] + %cond218 = icmp ne i32 %reg108, 5 ; <i1> [#uses=1] + br i1 %cond218, label %bb3, label %bb2 +bb2: ; preds = %bb0 + call void @foo( ) + br label %bb3 +bb3: ; preds = %bb2, %bb0 + %reg117 = phi i32 [ 110, %bb2 ], [ %reg108, %bb0 ] ; <i32> [#uses=1] + store i32 %reg117, i32* %data + ret void } |