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/PrologueEpilogueInsertion.h | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'backend/include/rcc/CodeGen/PrologueEpilogueInsertion.h') diff --git a/backend/include/rcc/CodeGen/PrologueEpilogueInsertion.h b/backend/include/rcc/CodeGen/PrologueEpilogueInsertion.h index a5d0028..dfade65 100644 --- a/backend/include/rcc/CodeGen/PrologueEpilogueInsertion.h +++ b/backend/include/rcc/CodeGen/PrologueEpilogueInsertion.h @@ -4,14 +4,15 @@ #define RCC_CODEGEN_PROLOGUEEPILOGUEINSERTION_H #include "rcc/CodeGen/MachinePassManager.h" +#include "rcc/CodeGen/TargetFrameLowering.h" namespace rcc { -class TargetFrameLowering; - class PrologueEpilogueInsertionPass final : public MachineFunctionPass { public: - explicit PrologueEpilogueInsertionPass(const TargetFrameLowering &Info) noexcept : Info(&Info) {} + explicit PrologueEpilogueInsertionPass(const TargetFrameLowering &Info, + FrameLoweringOptions Options = {}) noexcept + : Info(&Info), Options(Options) {} [[nodiscard]] const MachinePassContract &contract() const noexcept override; [[nodiscard]] Expected run(MachineFunction &Function, @@ -20,9 +21,11 @@ public: private: [[nodiscard]] Expected - runImplementation(MachineFunction &Function, const TargetDescription &Target) const; + runImplementation(MachineFunction &Function, const TargetDescription &Target, + FrameLoweringOptions RunOptions) const; const TargetFrameLowering *Info; + FrameLoweringOptions Options; }; } // namespace rcc -- cgit v1.2.3