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| author | Duraid Madina <duraid@octopus.com.au> | 2005-04-13 06:12:04 +0000 |
|---|---|---|
| committer | Duraid Madina <duraid@octopus.com.au> | 2005-04-13 06:12:04 +0000 |
| commit | ed09502a0b8c3556d3f144bc867e82ef729e4fd0 (patch) | |
| tree | 444c4c42e695c2438806593dc54e857a7e1913c1 /lib/Target/PowerPC/PPCISelPattern.cpp | |
| parent | 4f7cba5af887bc21db37999495ea4b7b727650fd (diff) | |
* add the shladd instruction
* fold left shifts of 1, 2, 3 or 4 bits into adds
This doesn't save much now, but should get a serious workout once
multiplies by constants get converted to shift/add/sub sequences.
Hold on! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21282 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCISelPattern.cpp')
0 files changed, 0 insertions, 0 deletions