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| author | Dale Johannesen <dalej@apple.com> | 2008-12-01 22:00:01 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2008-12-01 22:00:01 +0000 |
| commit | 589bf0865ccd10d36f406d622c0160be249343e1 (patch) | |
| tree | 20012d23613f326d0c0a9e6e250c69f3e3e50c6c /lib/CodeGen/VirtRegMap.cpp | |
| parent | c65fc3bd27a84281da9819b5fe89a01535a14ecf (diff) | |
Consider only references to an IV within the loop when
figuring out the base of the IV. This produces better
code in the example. (Addresses use (IV) instead of
(BASE,IV) - a significant improvement on low-register
machines like x86).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60374 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/VirtRegMap.cpp')
0 files changed, 0 insertions, 0 deletions