From 623bb75d357e9fce3922018e59902b8807764e5c Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 9 Mar 2005 16:29:22 +0000 Subject: new testcase for a -basicaa bug that Alkis found with Java. llvm-svn: 20530 --- .../Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 llvm/test/Regression/Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll (limited to 'llvm/test/Regression/Analysis') diff --git a/llvm/test/Regression/Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll b/llvm/test/Regression/Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll new file mode 100644 index 00000000000..75601432071 --- /dev/null +++ b/llvm/test/Regression/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 +} -- cgit v1.2.3