diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/FunctionImportUtils.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/FunctionImportUtils.cpp | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/llvm/lib/Transforms/Utils/FunctionImportUtils.cpp b/llvm/lib/Transforms/Utils/FunctionImportUtils.cpp index bc7672f91bf..440e36767ed 100644 --- a/llvm/lib/Transforms/Utils/FunctionImportUtils.cpp +++ b/llvm/lib/Transforms/Utils/FunctionImportUtils.cpp @@ -56,17 +56,6 @@ bool FunctionImportGlobalProcessing::shouldPromoteLocalToGlobal( if (!isPerformingImport() && !isModuleExporting()) return false; - // Local const variables never need to be promoted unless they are address - // taken. The imported uses can simply use the clone created in this module. - // For now we are conservative in determining which variables are not - // address taken by checking the unnamed addr flag. To be more aggressive, - // the address taken information must be checked earlier during parsing - // of the module and recorded in the summary index for use when importing - // from that module. - auto *GVar = dyn_cast<GlobalVariable>(SGV); - if (GVar && GVar->isConstant() && GVar->hasGlobalUnnamedAddr()) - return false; - // If we are exporting, we need to see whether this value is marked // as NoRename in the summary. If we are importing, we may not have // a summary in the distributed backend case (only summaries for values |
