From 81afb6570000472c182e5b1f540f69382602aaad Mon Sep 17 00:00:00 2001 From: Richard-Qin-X Date: Mon, 24 Aug 2026 17:30:29 +0800 Subject: [RISCV] Match LLVM emergency spill layout --- backend/include/rcc/CodeGen/TargetFrameLowering.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'backend/include/rcc/CodeGen/TargetFrameLowering.h') diff --git a/backend/include/rcc/CodeGen/TargetFrameLowering.h b/backend/include/rcc/CodeGen/TargetFrameLowering.h index b63ce22..705a548 100644 --- a/backend/include/rcc/CodeGen/TargetFrameLowering.h +++ b/backend/include/rcc/CodeGen/TargetFrameLowering.h @@ -23,12 +23,17 @@ struct FrameIndexReference final { std::int64_t Offset = 0; }; +struct FrameLoweringOptions final { + bool EmitDebugOutput = false; +}; + class TargetFrameLowering { public: virtual ~TargetFrameLowering() = default; [[nodiscard]] virtual Expected prepareFrame(MachineFunction &Function, - const TargetDescription &Target) const = 0; + const TargetDescription &Target, + FrameLoweringOptions Options = {}) const = 0; [[nodiscard]] virtual Expected insertCalleeSavedSpillsAndRestores(MachineFunction &Function, const TargetDescription &Target) const = 0; -- cgit v1.2.3