Index: test/ThinLTO/X86/deadstrip.ll =================================================================== --- test/ThinLTO/X86/deadstrip.ll +++ test/ThinLTO/X86/deadstrip.ll @@ -8,10 +8,10 @@ ; RUN: llvm-lto -exported-symbol=_main -thinlto-action=promote %t1.bc -thinlto-index=%t.index.bc -o - | llvm-lto -exported-symbol=_main -thinlto-action=internalize -thinlto-index %t.index.bc -thinlto-module-id=%t1.bc - -o - | llvm-dis -o - | FileCheck %s ; RUN: llvm-lto -exported-symbol=_main -thinlto-action=promote %t2.bc -thinlto-index=%t.index.bc -o - | llvm-lto -exported-symbol=_main -thinlto-action=internalize -thinlto-index %t.index.bc -thinlto-module-id=%t2.bc - -o - | llvm-dis -o - | FileCheck %s --check-prefix=CHECK2 -; RUN: llvm-lto -exported-symbol=_main -thinlto-action=run %t1.bc %t2.bc +; RUN: llvm-lto -exported-symbol=_main -thinlto-action=run -stats %t1.bc %t2.bc 2>&1 | FileCheck %s --check-prefix=STATS ; RUN: llvm-nm %t1.bc.thinlto.o | FileCheck %s --check-prefix=CHECK-NM -; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.out -save-temps \ +; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.out -save-temps -stats \ ; RUN: -r %t1.bc,_main,plx \ ; RUN: -r %t1.bc,_bar,pl \ ; RUN: -r %t1.bc,_dead_func,pl \ @@ -25,7 +25,7 @@ ; RUN: -r %t2.bc,_dead_func,l \ ; RUN: -r %t2.bc,_another_dead_func,pl \ ; RUN: -thinlto-threads=1 \ -; RUN: -debug-only=function-import 2>&1 | FileCheck %s --check-prefix=DEBUG +; RUN: -debug-only=function-import 2>&1 | FileCheck %s --check-prefix=DEBUG --check-prefix=STATS ; RUN: llvm-dis < %t.out.1.3.import.bc | FileCheck %s --check-prefix=LTO2 ; RUN: llvm-dis < %t.out.2.3.import.bc | FileCheck %s --check-prefix=LTO2-CHECK2 ; RUN: llvm-nm %t.out.1 | FileCheck %s --check-prefix=CHECK2-NM @@ -89,6 +89,8 @@ ; DEBUG-DAG: Initialize import for 15611644523426561710 (boo) ; DEBUG-DAG: Ignores Dead GUID: 2384416018110111308 (another_dead_func) +; STATS: 3 function-import - Number of dead stripped symbols in index + ; Next test the case where Inputs/deadstrip.ll does not get a module index, ; which will cause it to be handled by regular LTO in the new LTO API. ; In that case there are uses of @dead_func in the regular LTO partition Index: tools/llvm-lto2/llvm-lto2.cpp =================================================================== --- tools/llvm-lto2/llvm-lto2.cpp +++ tools/llvm-lto2/llvm-lto2.cpp @@ -23,6 +23,7 @@ #include "llvm/LTO/LTO.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/FileSystem.h" +#include "llvm/Support/InitLLVM.h" #include "llvm/Support/TargetSelect.h" #include "llvm/Support/Threading.h" @@ -388,6 +389,7 @@ } int main(int argc, char **argv) { + InitLLVM X(argc, argv); InitializeAllTargets(); InitializeAllTargetMCs(); InitializeAllAsmPrinters();