RPCSX/llvm
1
0
Fork 0
mirror of https://github.com/RPCSX/llvm.git synced 2025-04-07 02:31:55 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Another todo entry.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75192 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2009-07-09 23:17:28 +00:00
parent 38b0644761
commit 896fe89f55
1 changed files with 5 additions and 0 deletions

5
lib/Target/ARM/README-Thumb.txt

@ -232,3 +232,8 @@ Add ldmia, stmia support.
Thumb load / store address mode offsets are scaled. The values kept in the Thumb load / store address mode offsets are scaled. The values kept in the
instruction operands are pre-scale values. This probably ought to be changed instruction operands are pre-scale values. This probably ought to be changed
to avoid extra work when we convert Thumb2 instructions to Thumb1 instructions. to avoid extra work when we convert Thumb2 instructions to Thumb1 instructions.
//===---------------------------------------------------------------------===//
We need to make (some of the) Thumb1 instructions predicable. That will allow
shrinking of predicated Thumb2 instructions.