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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2013-09-16 22:43:16 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2013-09-16 22:43:16 +0000 |
| commit | 4b28ee208895d2a9c98b9e63d0c39985500e9291 (patch) | |
| tree | 29052e62c346f857fc550cf2746378bff3d418f7 /lib/CodeGen/RegAllocFast.cpp | |
| parent | 0c190ad93f12027ec158eb2b0558d4ca375ecc39 (diff) | |
| download | llvm-4b28ee208895d2a9c98b9e63d0c39985500e9291.tar.gz llvm-4b28ee208895d2a9c98b9e63d0c39985500e9291.tar.bz2 llvm-4b28ee208895d2a9c98b9e63d0c39985500e9291.tar.xz | |
MemCpyOptimizer: Use max legal int size instead of pointer size
If there are no legal integers, assume 1 byte.
This makes more sense than using the pointer size as
a guess for the maximum GPR width.
It is conceivable to want to use some 64-bit pointers
on a target where 64-bit integers aren't legal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190817 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocFast.cpp')
0 files changed, 0 insertions, 0 deletions