[flang-commits] [clang] [flang] [llvm] [CodeGen] Add a FunctionSplittingMode target option (PR #226575)

[via flang-commits]

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@@ -1114,8 +1115,7 @@ void TargetPassConfig::addMachinePasses() {
   // feature takes precedence. This means functions eligible for
   // basic-block-sections optimizations (`=all`, or `=list=` with function
   // included in the list profile) will get that optimization instead.
-  if (TM->Options.EnableMachineFunctionSplitter ||
-      Opts.enable_split_machine_functions)
+  if (SplitFunctions)
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MattPD wrote:

Confirmed. `-function-splitting=all` now takes effect through `lto_codegen_debug_options_array()` after generator creation.

https://github.com/llvm/llvm-project/pull/226575