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| author | Chris Lattner <sabre@nondot.org> | 2004-05-01 22:36:24 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-05-01 22:36:24 +0000 |
| commit | 380affdc886e49831c470f6bb74f13213f3e0265 (patch) | |
| tree | e412b2a60c2caf44438d220892b21e74030c1d27 | |
| parent | 7b0a2046d495ee203c567e30c009a9dc14117938 (diff) | |
| download | bcm5719-llvm-380affdc886e49831c470f6bb74f13213f3e0265.tar.gz bcm5719-llvm-380affdc886e49831c470f6bb74f13213f3e0265.zip | |
New testcase for case that simplifycfg should catch
llvm-svn: 13305
| -rw-r--r-- | llvm/test/Regression/Transforms/SimplifyCFG/branch-cond-prop.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/test/Regression/Transforms/SimplifyCFG/branch-cond-prop.ll b/llvm/test/Regression/Transforms/SimplifyCFG/branch-cond-prop.ll new file mode 100644 index 00000000000..6ea548c3beb --- /dev/null +++ b/llvm/test/Regression/Transforms/SimplifyCFG/branch-cond-prop.ll @@ -0,0 +1,20 @@ +; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | not grep call + +declare void %bar() + +void %test(int %X, int %Y) { +entry: + %tmp.2 = setlt int %X, %Y ; <bool> [#uses=2] + br bool %tmp.2, label %shortcirc_next, label %UnifiedReturnBlock + +shortcirc_next: ; preds = %entry + br bool %tmp.2, label %UnifiedReturnBlock, label %then + +then: ; preds = %shortcirc_next + call void %bar( ) + ret void + +UnifiedReturnBlock: ; preds = %entry, %shortcirc_next + ret void +} + |
