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| author | Chris Lattner <sabre@nondot.org> | 2003-12-14 23:39:34 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-12-14 23:39:34 +0000 |
| commit | 0fcc74f1df63932edd2a6fc021bbfdf37f8ba576 (patch) | |
| tree | 836ac6ac98bcf20480f95f7e0f4f3b3beb038f92 | |
| parent | 1809966189202c00882ecb60ca1bf3af80c0fcb2 (diff) | |
| download | bcm5719-llvm-0fcc74f1df63932edd2a6fc021bbfdf37f8ba576.tar.gz bcm5719-llvm-0fcc74f1df63932edd2a6fc021bbfdf37f8ba576.zip | |
new test
llvm-svn: 10466
| -rw-r--r-- | llvm/test/Regression/Transforms/TailCallElim/return_constant.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/llvm/test/Regression/Transforms/TailCallElim/return_constant.ll b/llvm/test/Regression/Transforms/TailCallElim/return_constant.ll new file mode 100644 index 00000000000..daa7d3a373f --- /dev/null +++ b/llvm/test/Regression/Transforms/TailCallElim/return_constant.ll @@ -0,0 +1,19 @@ +; Though this case seems to be fairly unlikely to occur in the wild, someone +; plunked it into the demo script, so maybe they care about it. +; +; RUN: llvm-as < %s | opt -tailcallelim | llvm-dis | not grep call + +int %aaa(int %c) { +entry: + %tmp.1 = seteq int %c, 0 ; <bool> [#uses=1] + br bool %tmp.1, label %return, label %else + +else: ; preds = %entry + %tmp.5 = add int %c, -1 ; <int> [#uses=1] + %tmp.3 = call int %aaa( int %tmp.5 ) ; <int> [#uses=0] + ret int 0 + +return: ; preds = %entry + ret int 0 +} + |
