[PATCH] D25997: Call _exit

Rui Ueyama via llvm-commits llvm-commits at lists.llvm.org
Wed Oct 26 10:10:30 PDT 2016

ruiu added inline comments.

Comment at: ELF/Driver.cpp:55
-  Driver->main(Args);
+  Driver->main(Args, CanExitEarly);
Instead of propagating CanExitEarly, you can set Config->ExitEarly before calling this function.

Comment at: ELF/Writer.cpp:326
+    errs().flush();
+    _exit(0);
+  }
Is even exit() expensive? If you use exit() instead of _exit(), you don't need to flush the streams.


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