Revert r114340 (improvements in Darwin function prologue/epilogue), as it broke
authorJim Grosbach <grosbach@apple.com>
Tue, 2 Nov 2010 17:35:25 +0000 (17:35 +0000)
committerJim Grosbach <grosbach@apple.com>
Tue, 2 Nov 2010 17:35:25 +0000 (17:35 +0000)
commitab3d00e5350fd4c097e2a5b077da7584692029a7
tree192b087ccc06b70ce5032173db5861f1bc2404e4
parent3b5aec67ef174c74ff6620ddd71ad3b0cb39030c
Revert r114340 (improvements in Darwin function prologue/epilogue), as it broke
assumptions about stack layout. Specifically, LR must be saved next to FP.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118026 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMBaseRegisterInfo.cpp
lib/Target/ARM/ARMMachineFunctionInfo.h
lib/Target/ARM/Thumb1RegisterInfo.cpp
test/CodeGen/ARM/lsr-code-insertion.ll
test/CodeGen/Thumb2/2010-06-21-TailMergeBug.ll
utils/TableGen/CodeEmitterGen.cpp