test/Shell/Process/Optimization.test

Test warnings.
REQUIRES: shell, system-darwin
RUN: %clang_host -O3 %S/Inputs/true.c -std=c99 -g -o %t.exe
RUN: %lldb -o "b main" -o r -o q -b %t.exe 2>&1 | FileCheck %s

CHECK: compiled with optimization