[PATCH] D51487: [Sparc] Remove the support for builtin setjmp/longjmp

[Daniel Cederman via Phabricator via llvm-commits]

dcederman created this revision.
dcederman added reviewers: jyknight, joerg, venkatra.
Herald added subscribers: llvm-commits, jrtc27, fedor.sergeev.

It is currently broken and for Sparc there is not much benefit in using a builtin version compared to a library version. Both versions needs to store the same 4 values in setjmp and flush the register windows in longjmp. If the need for a builtin setjmp/longjmp arises there is an improved implementation available at https://reviews.llvm.org/D50969.


Repository:
  rL LLVM

https://reviews.llvm.org/D51487

Files:
  lib/Target/Sparc/SparcISelLowering.cpp
  lib/Target/Sparc/SparcISelLowering.h
  lib/Target/Sparc/SparcInstrInfo.td
  test/CodeGen/SPARC/sjlj.ll

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