================
@@ -622,6 +622,28 @@ static bool checkAliasedGlobal(
return true;
}
+// Emit a warning if toc-data attribute is requested for global variables that
+// have aliases and remove the toc-data attribute.
+static void checkAliasForTocData(llvm::GlobalVariable *GVar,
+ const CodeGenOptions &CodeGenOpts,
+ DiagnosticsEngine &Diags,
+ SourceLocation Location) {
+ if (GVar->hasAttribute("toc-data")) {
+ auto GVId = GVar->getGlobalIdentifier();
+ // Is this a global variable specified by the user as local?
+ bool UserSpecifiedTOC =
+ llvm::binary_search(CodeGenOpts.TocDataVarsUserSpecified, GVId);
+ if (UserSpecifiedTOC) {
----------------
diggerlin wrote:
we not need to introduce a new variable `UserSpecifiedTOC`
change to
`if ((llvm::binary_search(CodeGenOpts.TocDataVarsUserSpecified, GVId))) {`
https://github.com/llvm/llvm-project/pull/67999
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