clang-cl: Make /Brepro actually work.

/Brepro means we want reproducible builds, i.e. we _don't_ want the timestamp
that's needed to be compatible with the incremental linker.

https://reviews.llvm.org/D23805


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@279555 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/Driver/CLCompatOptions.td

@@ -54,10 +54,10 @@ class CLRemainingArgsJoined<string name> : Option<["/", "-"], name,
 
 def _SLASH_Brepro : CLFlag<"Brepro">,
   HelpText<"Emit an object file which can be reproduced over time">,
-  Alias<mincremental_linker_compatible>;
+  Alias<mno_incremental_linker_compatible>;
 def _SLASH_Brepro_ : CLFlag<"Brepro-">,
   HelpText<"Emit an object file which cannot be reproduced over time">,
-  Alias<mno_incremental_linker_compatible>;
+  Alias<mincremental_linker_compatible>;
 def _SLASH_C : CLFlag<"C">,
   HelpText<"Don't discard comments when preprocessing">, Alias<C>;
 def _SLASH_c : CLFlag<"c">, HelpText<"Compile only">, Alias<c>;

test/Driver/cl-options.c

@@ -437,10 +437,10 @@
 // BreproDefault: "-mincremental-linker-compatible"
 
 // RUN: %clang_cl /Brepro- /Brepro /c '-###' -- %s 2>&1 | FileCheck -check-prefix=Brepro %s
-// Brepro: "-mincremental-linker-compatible"
+// Brepro-NOT: "-mincremental-linker-compatible"
 
 // RUN: %clang_cl /Brepro /Brepro- /c '-###' -- %s 2>&1 | FileCheck -check-prefix=Brepro_ %s
-// Brepro_-NOT: "-mincremental-linker-compatible"
+// Brepro_: "-mincremental-linker-compatible"
 
 // This test was super sneaky: "/Z7" means "line-tables", but "-gdwarf" occurs
 // later on the command line, so it should win. Interestingly the cc1 arguments