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author | Chris Lattner <sabre@nondot.org> | 2004-03-07 21:28:54 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2004-03-07 21:28:54 +0000 |
commit | b9f266a609f153289d37fcffcd35b90a0718cca1 (patch) | |
tree | 0bd369a6d24b29019c1727e6b70ffd9b97a5b098 /test/Transforms/ArgumentPromotion | |
parent | 13d362f31073524b7cc64a01955d50d9c0994c3c (diff) | |
download | llvm-b9f266a609f153289d37fcffcd35b90a0718cca1.tar.gz llvm-b9f266a609f153289d37fcffcd35b90a0718cca1.tar.bz2 llvm-b9f266a609f153289d37fcffcd35b90a0718cca1.tar.xz |
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12192 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/ArgumentPromotion')
-rw-r--r-- | test/Transforms/ArgumentPromotion/basictest.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/Transforms/ArgumentPromotion/basictest.ll b/test/Transforms/ArgumentPromotion/basictest.ll new file mode 100644 index 0000000000..dd7a785d7d --- /dev/null +++ b/test/Transforms/ArgumentPromotion/basictest.ll @@ -0,0 +1,24 @@ +; RUN: llvm-as < %s | opt -argpromotion -mem2reg | llvm-dis | not grep alloca + +implementation + +internal int %test(int *%X, int* %Y) { + %A = load int* %X + %B = load int* %Y + %C = add int %A, %B + ret int %C +} + +internal int %caller(int* %B) { + %A = alloca int + store int 1, int* %A + %C = call int %test(int* %A, int* %B) + ret int %C +} + +int %callercaller() { + %B = alloca int + store int 2, int* %B + %X = call int %caller(int* %B) + ret int %X +} |