From da8bc76b4bf7d1a7b025d6c8ef5809551467dcc7 Mon Sep 17 00:00:00 2001 From: Richard-Qin-X Date: Sun, 9 Aug 2026 13:23:48 +0800 Subject: [CodeGen] Implement RV64GC frame lowering --- .../include/rcc/CodeGen/FrameIndexElimination.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 backend/include/rcc/CodeGen/FrameIndexElimination.h (limited to 'backend/include/rcc/CodeGen/FrameIndexElimination.h') diff --git a/backend/include/rcc/CodeGen/FrameIndexElimination.h b/backend/include/rcc/CodeGen/FrameIndexElimination.h new file mode 100644 index 0000000..df67479 --- /dev/null +++ b/backend/include/rcc/CodeGen/FrameIndexElimination.h @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#ifndef RCC_CODEGEN_FRAMEINDEXELIMINATION_H +#define RCC_CODEGEN_FRAMEINDEXELIMINATION_H + +#include "rcc/Support/Error.h" + +namespace rcc { + +class MachineFunction; +class RegisterScavenger; +class TargetDescription; +class TargetFrameLowering; + +[[nodiscard]] Expected eliminateFrameIndices(MachineFunction &Function, + const TargetDescription &Target, + const TargetFrameLowering &FrameLowering, + RegisterScavenger &Scavenger); + +} // namespace rcc + +#endif // RCC_CODEGEN_FRAMEINDEXELIMINATION_H -- cgit v1.2.3