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| author | James Molloy <james.molloy@arm.com> | 2016-07-15 08:03:56 +0000 |
|---|---|---|
| committer | James Molloy <james.molloy@arm.com> | 2016-07-15 08:03:56 +0000 |
| commit | b3326df56a44090990081f7295dc8269fdec9f64 (patch) | |
| tree | 2cf9def700f3a278bc089c8af6f34594845f6938 /lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp | |
| parent | 26b0bc0bd6db0c1ed9c8c0d88c7a7308257c9058 (diff) | |
| download | llvm-b3326df56a44090990081f7295dc8269fdec9f64.zip llvm-b3326df56a44090990081f7295dc8269fdec9f64.tar.gz llvm-b3326df56a44090990081f7295dc8269fdec9f64.tar.bz2 | |
[Thumb-1] Select post-increment load and store where possible
Thumb-1 doesn't have post-inc or pre-inc load or store instructions. However the LDM/STM instructions with writeback can function as post-inc load/store:
ldm r0!, {r1} @ load from r0 into r1 and increment r0 by 4
Obviously, this only works if the post increment is 4.
llvm-svn: 275540
Diffstat (limited to 'lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp')
0 files changed, 0 insertions, 0 deletions