[clang] [LinkerWrapper] Pass all files to the device linker (PR #97573)

[Joseph Huber via cfe-commits]

================
@@ -504,18 +511,23 @@ Expected<StringRef> clang(ArrayRef<StringRef> InputFiles, 
const ArgList &Args) {
     llvm::copy(LinkerArgs, std::back_inserter(CmdArgs));
   }
 
-  // Pass on -mllvm options to the clang invocation.
-  for (const opt::Arg *Arg : Args.filtered(OPT_mllvm)) {
-    CmdArgs.push_back("-mllvm");
-    CmdArgs.push_back(Arg->getValue());
-  }
+  // Pass on -mllvm options to the linker invocation.
+  for (const opt::Arg *Arg : Args.filtered(OPT_mllvm))
+    CmdArgs.push_back(
+        Args.MakeArgString("-Wl,-mllvm=" + StringRef(Arg->getValue())));
 
   if (Args.hasArg(OPT_debug))
     CmdArgs.push_back("-g");
 
   if (SaveTemps)
     CmdArgs.push_back("-save-temps");
 
+  if (SaveTemps && linkerSupportsLTO(Args))
----------------
jhuber6 wrote:

In this logic we only have the link job remaining, so we pass 
`-Wl,--save-temps` to it.

https://github.com/llvm/llvm-project/pull/97573
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits