1*67e74705SXin Li; REQUIRES: x86-registered-target 2*67e74705SXin Li 3*67e74705SXin Li; RUN: opt -module-summary -o %t1.o %s 4*67e74705SXin Li; RUN: opt -module-summary -o %t2.o %S/Inputs/thinlto_backend.ll 5*67e74705SXin Li; RUN: llvm-lto -thinlto -o %t %t1.o %t2.o 6*67e74705SXin Li 7*67e74705SXin Li; Ensure clang -cc1 give expected error for incorrect input type 8*67e74705SXin Li; RUN: not %clang_cc1 -O2 -o %t1.o -x c %s -c -fthinlto-index=%t.thinlto.bc 2>&1 | FileCheck %s -check-prefix=CHECK-WARNING 9*67e74705SXin Li; CHECK-WARNING: error: invalid argument '-fthinlto-index={{.*}}' only allowed with '-x ir' 10*67e74705SXin Li 11*67e74705SXin Li; Ensure we get expected error for missing index file 12*67e74705SXin Li; RUN: %clang -O2 -o %t3.o -x ir %t1.o -c -fthinlto-index=bad.thinlto.bc 2>&1 | FileCheck %s -check-prefix=CHECK-ERROR 13*67e74705SXin Li; CHECK-ERROR: Error loading index file 'bad.thinlto.bc' 14*67e74705SXin Li 15*67e74705SXin Li; Ensure f2 was imported 16*67e74705SXin Li; RUN: %clang -target x86_64-unknown-linux-gnu -O2 -o %t3.o -x ir %t1.o -c -fthinlto-index=%t.thinlto.bc 17*67e74705SXin Li; RUN: llvm-nm %t3.o | FileCheck --check-prefix=CHECK-OBJ %s 18*67e74705SXin Li; CHECK-OBJ: T f1 19*67e74705SXin Li; CHECK-OBJ-NOT: U f2 20*67e74705SXin Li 21*67e74705SXin Litarget datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 22*67e74705SXin Litarget triple = "x86_64-unknown-linux-gnu" 23*67e74705SXin Li 24*67e74705SXin Lideclare void @f2() 25*67e74705SXin Li 26*67e74705SXin Lidefine void @f1() { 27*67e74705SXin Li call void @f2() 28*67e74705SXin Li ret void 29*67e74705SXin Li} 30