1*67e74705SXin Li // Test that we can consume LLVM IR/bitcode in the frontend and produce 2*67e74705SXin Li // equivalent output to a standard compilation. 3*67e74705SXin Li 4*67e74705SXin Li // We strip differing '.file' directives before comparing. 5*67e74705SXin Li 6*67e74705SXin Li // Reference output: 7*67e74705SXin Li // RUN: %clang_cc1 -S -o - %s | grep -v '\.file' > %t.s 8*67e74705SXin Li 9*67e74705SXin Li // LLVM bitcode: 10*67e74705SXin Li // RUN: %clang_cc1 -emit-llvm-bc -o %t.bc %s 11*67e74705SXin Li // RUN: %clang_cc1 -S -o - %t.bc | grep -v '\.file' > %t.bc.s 12*67e74705SXin Li // RUN: diff %t.s %t.bc.s 13*67e74705SXin Li 14*67e74705SXin Li // LLVM IR source code: 15*67e74705SXin Li // RUN: %clang_cc1 -emit-llvm -o %t.ll %s 16*67e74705SXin Li // RUN: %clang_cc1 -S -o - %t.ll | grep -v '\.file' > %t.ll.s 17*67e74705SXin Li // RUN: diff %t.s %t.ll.s 18*67e74705SXin Li f()19*67e74705SXin Liint f() { return 0; } 20