diff options
| author | Jim Grosbach <grosbach@apple.com> | 2010-09-07 22:30:53 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-09-07 22:30:53 +0000 |
| commit | 447e7ac913181ec3eae7c56a73c059df5382c029 (patch) | |
| tree | 464f366da7b1f8b0e35015c4ad09fbb853e3d418 /docs/CommandGuide/llvm-diff.pod | |
| parent | af3c8024b1f5a5a01938f48429894f2242c66be3 (diff) | |
To shrink a t2LDM instruction to the 16-bit wide tLDM instruction, the base
register must be one of the destination registers for the load. Otherwise,
the tLDM instruction will write-back to the base register, which isn't what's
desired (otherwise, we'd have a t2LDM_UPD instead).
rdar://8394087
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113297 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/CommandGuide/llvm-diff.pod')
0 files changed, 0 insertions, 0 deletions