diff options
Diffstat (limited to 'tools/opt')
-rw-r--r-- | tools/opt/Passes.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/opt/Passes.cpp b/tools/opt/Passes.cpp index d58acaf1f6..44b3acee59 100644 --- a/tools/opt/Passes.cpp +++ b/tools/opt/Passes.cpp @@ -51,11 +51,17 @@ static bool parseModulePassPipeline(ModulePassManager &MPM, for (;;) { // Parse nested pass managers by recursing. if (PipelineText.startswith("module(")) { + ModulePassManager NestedMPM; + + // Parse the inner pipeline into the nested manager. PipelineText = PipelineText.substr(strlen("module(")); - if (!parseModulePassPipeline(MPM, PipelineText)) + if (!parseModulePassPipeline(NestedMPM, PipelineText)) return false; assert(!PipelineText.empty() && PipelineText[0] == ')'); PipelineText = PipelineText.substr(1); + + // Now add the nested manager as a module pass. + MPM.addPass(NestedMPM); } else { // Otherwise try to parse a pass name. size_t End = PipelineText.find_first_of(",)"); |