From 465e24ba2041d22f1ca992bf39fde14b988f3f72 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 9 Mar 2005 16:29:22 +0000 Subject: [PATCH] new testcase for a -basicaa bug that Alkis found with Java. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20530 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 test/Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll diff --git a/test/Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll b/test/Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll new file mode 100644 index 00000000000..75601432071 --- /dev/null +++ b/test/Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | opt -basicaa -load-vn -gcse -instcombine | llvm-dis | grep 'load int\* %A' + +declare double* %useit(int*) + +int %foo(uint %Amt) { + %A = malloc int, uint %Amt + %P = call double* %useit(int* %A) + + %X = load int* %A + store double 0.0, double* %P + %Y = load int* %A + %Z = sub int %X, %Y + ret int %Z +}