[llvm] [Clang][inlineasm] Add special support for "rm" output constraints (PR #92040)
Matt Arsenault via llvm-commits
llvm-commits at lists.llvm.org
Mon May 20 13:43:48 PDT 2024
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@@ -496,6 +496,8 @@ class TargetPassConfig : public ImmutablePass {
void registerCodeGenCallback(PassInstrumentationCallbacks &PIC,
LLVMTargetMachine &);
+bool usesGreedyOrDefaultRegisterAllocator();
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arsenm wrote:
You don't, you just have fastRA do whatever horrible spilling it needs to make it work. Wasn't that what the referenced review in https://github.com/llvm/llvm-project/issues/20571#issuecomment-2061935279 was doing?
https://github.com/llvm/llvm-project/pull/92040
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