diff options
| author | Artyom Skrobov <Artyom.Skrobov@arm.com> | 2015-12-28 21:40:45 +0000 |
|---|---|---|
| committer | Artyom Skrobov <Artyom.Skrobov@arm.com> | 2015-12-28 21:40:45 +0000 |
| commit | 2aca0c622a22366d7e26e6002b910558fe641805 (patch) | |
| tree | b8e293bc6099ce4d1a86517f39473a3cd580c586 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | b3c53e512fb5e8f6ed5f9d60a994b9a6da57d1dd (diff) | |
[Thumb] Fix assembler error 'cannot honor width suffix pop {lr}'
Summary:
* avoid generating POP {LR} in Thumb1 epilogues
* combine MOV LR, Rx + BX LR -> BX Rx in a peephole optimization pass
* combine POP {LR} + B + BX LR -> POP {PC} on v5T+
Test cases by Ana Pazos
Differential Revision: http://reviews.llvm.org/D15707
llvm-svn: 256523
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions