| commit | 9bd0d2a6a02750f51633ea20394c37a9c5457eaa | [log] [tgz] |
|---|---|---|
| author | Tilmann Scheller <t.scheller@samsung.com> | Fri Aug 01 11:33:47 2014 +0000 |
| committer | Tilmann Scheller <t.scheller@samsung.com> | Fri Aug 01 11:33:47 2014 +0000 |
| tree | 30801d1a8c9aa92ba5d8056b6b42c9ae842aa81b | |
| parent | 70c9be77f76b795b991a92705ddb85f3b4d5d89a [diff] |
[ARM] Make the assembler reject unpredictable pre/post-indexed ARM LDRH/LDRSH instructions. The ARM ARM prohibits LDRH/LDRSH instructions with writeback into the source register. With this commit this constraint is now enforced and we stop assembling LDRH/LDRSH instructions with unpredictable behavior. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214499 91177308-0d34-0410-b5e6-96231b3b80d8