diff options
| author | Tilmann Scheller <t.scheller@samsung.com> | 2014-08-01 11:33:47 +0000 |
|---|---|---|
| committer | Tilmann Scheller <t.scheller@samsung.com> | 2014-08-01 11:33:47 +0000 |
| commit | 8ff079c16b928778763f8776f12b27d9a31e10e5 (patch) | |
| tree | 7b36b1f8df7622555b48fba9a4dd977ca0ecddaf /llvm/lib/Support/CommandLine.cpp | |
| parent | 8ba74305da26610b14348611912a4b7ce844d514 (diff) | |
| download | llvm-8ff079c16b928778763f8776f12b27d9a31e10e5.zip llvm-8ff079c16b928778763f8776f12b27d9a31e10e5.tar.gz llvm-8ff079c16b928778763f8776f12b27d9a31e10e5.tar.bz2 | |
[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.
llvm-svn: 214499
Diffstat (limited to 'llvm/lib/Support/CommandLine.cpp')
0 files changed, 0 insertions, 0 deletions