[llvm] a2dc9f3 - [llvm-link] Fix options of llvm-link

[Stephen Neuendorffer via llvm-commits]

Author: Stephen Neuendorffer
Date: 2022-11-21T18:08:27-08:00
New Revision: a2dc9f367c6be90589626a575f61ebea5409eee0

URL: https://github.com/llvm/llvm-project/commit/a2dc9f367c6be90589626a575f61ebea5409eee0
DIFF: https://github.com/llvm/llvm-project/commit/a2dc9f367c6be90589626a575f61ebea5409eee0.diff

LOG: [llvm-link] Fix options of llvm-link

This tool only parsed options after creating the LLVMContext.
Unfortunately, this means that some options, such as --opaque-pointers,
which are read when the LLVMContext is created are impossible to
set from the command line.  This patch moves the LLVMContext creation
after the option parsing.

Added: 
    

Modified: 
    llvm/tools/llvm-link/llvm-link.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/tools/llvm-link/llvm-link.cpp b/llvm/tools/llvm-link/llvm-link.cpp
index 6585b193b2cb..32ab9fa2c963 100644
--- a/llvm/tools/llvm-link/llvm-link.cpp
+++ b/llvm/tools/llvm-link/llvm-link.cpp
@@ -456,11 +456,12 @@ int main(int argc, char **argv) {
   InitLLVM X(argc, argv);
   ExitOnErr.setBanner(std::string(argv[0]) + ": ");
 
+  cl::HideUnrelatedOptions({&LinkCategory, &getColorCategory()});
+  cl::ParseCommandLineOptions(argc, argv, "llvm linker\n");
+
   LLVMContext Context;
   Context.setDiagnosticHandler(std::make_unique<LLVMLinkDiagnosticHandler>(),
                                true);
-  cl::HideUnrelatedOptions({&LinkCategory, &getColorCategory()});
-  cl::ParseCommandLineOptions(argc, argv, "llvm linker\n");
 
   if (!DisableDITypeMap)
     Context.enableDebugTypeODRUniquing();