diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCFrameLowering.h')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCFrameLowering.h | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCFrameLowering.h b/llvm/lib/Target/PowerPC/PPCFrameLowering.h index c67541699e6..f41e299269c 100644 --- a/llvm/lib/Target/PowerPC/PPCFrameLowering.h +++ b/llvm/lib/Target/PowerPC/PPCFrameLowering.h @@ -25,6 +25,7 @@ class PPCFrameLowering: public TargetFrameLowering { const PPCSubtarget &Subtarget; const unsigned ReturnSaveOffset; const unsigned TOCSaveOffset; + const unsigned FramePointerSaveOffset; public: PPCFrameLowering(const PPCSubtarget &STI); @@ -77,18 +78,7 @@ public: /// getFramePointerSaveOffset - Return the previous frame offset to save the /// frame pointer. - static unsigned getFramePointerSaveOffset(bool isPPC64, bool isDarwinABI) { - // For the Darwin ABI: - // We cannot use the TOC save slot (offset +20) in the PowerPC linkage area - // for saving the frame pointer (if needed.) While the published ABI has - // not used this slot since at least MacOSX 10.2, there is older code - // around that does use it, and that needs to continue to work. - if (isDarwinABI) - return isPPC64 ? -8U : -4U; - - // SVR4 ABI: First slot in the general register save area. - return isPPC64 ? -8U : -4U; - } + unsigned getFramePointerSaveOffset() const { return FramePointerSaveOffset; } /// getBasePointerSaveOffset - Return the previous frame offset to save the /// base pointer. |

