| ; 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 | |
| } |