[PATCH] D137375: [AIX][pg] Add Correct Search Paths for Profiled Libraries

[Michael Francis via Phabricator via cfe-commits]

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On AIX, profiled system libraries are stored at `/lib/profiled` and `/usr/lib/profiled`. When compiling with `-pg`, we want to link against libraries in those directories. This PR modifies the AIX toolchain to add those directories to the linker search paths.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D137375

Files:
  clang/lib/Driver/ToolChains/AIX.cpp


Index: clang/lib/Driver/ToolChains/AIX.cpp
===================================================================
--- clang/lib/Driver/ToolChains/AIX.cpp
+++ clang/lib/Driver/ToolChains/AIX.cpp
@@ -250,6 +250,11 @@
       CmdArgs.push_back("-lm");
 
     CmdArgs.push_back("-lc");
+
+    if (Args.hasArg(options::OPT_pg)) {
+      CmdArgs.push_back("-L/lib/profiled");
+      CmdArgs.push_back("-L/usr/lib/profiled");
+    }
   }
 
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());


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