diff options
| -rw-r--r-- | lib/CodeGen/BackendUtil.cpp | 1 | ||||
| -rw-r--r-- | test/CodeGen/thinlto-debug-pm.c | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/lib/CodeGen/BackendUtil.cpp b/lib/CodeGen/BackendUtil.cpp index 893967a9d6..0df446327a 100644 --- a/lib/CodeGen/BackendUtil.cpp +++ b/lib/CodeGen/BackendUtil.cpp @@ -1073,6 +1073,7 @@ static void runThinLTOBackend(ModuleSummaryIndex *CombinedIndex, Module *M, initTargetOptions(Conf.Options, CGOpts, TOpts, LOpts, HeaderOpts); Conf.SampleProfile = std::move(SampleProfile); Conf.UseNewPM = CGOpts.ExperimentalNewPassManager; + Conf.DebugPassManager = CGOpts.DebugPassManager; switch (Action) { case Backend_EmitNothing: Conf.PreCodeGenModuleHook = [](size_t Task, const Module &Mod) { diff --git a/test/CodeGen/thinlto-debug-pm.c b/test/CodeGen/thinlto-debug-pm.c new file mode 100644 index 0000000000..9d9ab5e39d --- /dev/null +++ b/test/CodeGen/thinlto-debug-pm.c @@ -0,0 +1,9 @@ +// Test to ensure -fdebug-pass-manager works when invoking the +// ThinLTO backend path with the new PM. +// RUN: %clang -O2 %s -flto=thin -c -o %t.o +// RUN: llvm-lto -thinlto -o %t %t.o +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-obj -O2 -o %t2.o -x ir %t.o -fthinlto-index=%t.thinlto.bc -fdebug-pass-manager -fexperimental-new-pass-manager 2>&1 | FileCheck %s +// CHECK: Running pass: + +void foo() { +} |