[llvm] [RISCV] Enable merging of external globals by default (PR #117880)

[Craig Topper via llvm-commits]

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@@ -51,12 +51,9 @@ static cl::opt<cl::boolOrDefault>
     EnableGlobalMerge("riscv-enable-global-merge", cl::Hidden,
                       cl::desc("Enable the global merge pass"));
 
-static cl::opt<bool> ForceEnableGlobalMergeExternalGlobals(
-    "riscv-force-enable-global-merge-external-globals", cl::Hidden,
-    cl::init(false),
-    cl::desc(
-        "If the global merge pass is enabled, force enable global merging of "
-        "external globals (overriding any logic that might disable it)"));
+static cl::opt<bool> DisableGlobalMergeExternalGlobals(
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topperc wrote:

Is this option redundant with the `global-merge-on-external` option in the pass?

https://github.com/llvm/llvm-project/pull/117880