[llvm-branch-commits] [llvm] [RISCV] Support select optimization (PR #80124)

[Wang Pengcheng via llvm-branch-commits]

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@@ -101,6 +101,11 @@ static cl::opt<bool> EnableMISchedLoadClustering(
     cl::desc("Enable load clustering in the machine scheduler"),
     cl::init(false));
 
+static cl::opt<bool>
+    EnableSelectOpt("riscv-select-opt", cl::Hidden,
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wangpc-pp wrote:

Yeah, this point makes sence to me. This pass adds several analysis passes (most of them can be cached), so it may impact compile time.

https://github.com/llvm/llvm-project/pull/80124