// RUN: %clang %s -g -gcolumn-info -S -emit-llvm -o - | FileCheck %s// Checks that clang emits column information when -gcolumn-info is passed.intfoo(int a,int b) {int c = a + b;return c;}// Without column information we wouldn't change locations for b.// CHECK: !DILocation(line: 4, column: 20,