Summary:
Add missing part of patch D71361. Now that the stack-frame
can be operated using a addw/subw instruction, they should
appear in the unwinding list.
Reviewers: dmgreen, efriedma
Reviewed By: dmgreen
Subscribers: kristof.beyls, hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D72000
This is better for a few reasons:
+ It matches the other tooling for iOS.
+ It matches EABI in more cases (i.e. Thumb-mode, and in practice we don't
use ARM mode).
+ It leads to infinitesimally smaller code (0.2%, yay!).
rdar://25369506
llvm-svn: 266003
This fixes a bug in ARMAsmPrinter::EmitUnwindingInstruction where
llvm_unreachable was reached because t2ADDri wasn't handled.
Test case provided by Tim Northover.
rdar://problem/23270609
http://reviews.llvm.org/D14518
llvm-svn: 252557
Diogo Sampaio