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| author | Michael Gottesman <mgottesman@apple.com> | 2013-01-31 01:04:23 +0000 |
|---|---|---|
| committer | Michael Gottesman <mgottesman@apple.com> | 2013-01-31 01:04:23 +0000 |
| commit | 41e4ac4224337cc17c687687eff9dc1ae9ea2663 (patch) | |
| tree | 9d08c92c6da27ac0e894c0b86bc89dd3bb694ad0 /llvm/test/Transforms/SimplifyCFG/EmptyBlockMerge.ll | |
| parent | b8b16b567c123339dd4fea01170a86daf215a229 (diff) | |
| download | bcm5719-llvm-41e4ac4224337cc17c687687eff9dc1ae9ea2663.tar.gz bcm5719-llvm-41e4ac4224337cc17c687687eff9dc1ae9ea2663.zip | |
Filecheckized 2x tests in SimplifyCFG and removed their date prefix to fit with current llvm style for test names.
llvm-svn: 174011
Diffstat (limited to 'llvm/test/Transforms/SimplifyCFG/EmptyBlockMerge.ll')
| -rw-r--r-- | llvm/test/Transforms/SimplifyCFG/EmptyBlockMerge.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/llvm/test/Transforms/SimplifyCFG/EmptyBlockMerge.ll b/llvm/test/Transforms/SimplifyCFG/EmptyBlockMerge.ll new file mode 100644 index 00000000000..aba08dc073a --- /dev/null +++ b/llvm/test/Transforms/SimplifyCFG/EmptyBlockMerge.ll @@ -0,0 +1,21 @@ +; Basic block #2 should not be merged into BB #3! +; +; RUN: opt < %s -simplifycfg -S | FileCheck %s + +declare void @foo() + +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( ) +; CHECK: br label %bb3 + br label %bb3 +bb3: ; preds = %bb2, %bb0 + %reg117 = phi i32 [ 110, %bb2 ], [ %reg108, %bb0 ] ; <i32> [#uses=1] + store i32 %reg117, i32* %data + ret void +} + |
