6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-05-16 07:38:43 +00:00
Code Issues Projects Releases Wiki Activity
101,714 Commits 39 Branches 0 Tags
Commit Graph

3 Commits

Author SHA1 Message Date
Arnold Schwaighofer
ee3f7de62e LoopVectorizer: Handle strided memory accesses by versioning 
for (i = 0; i < N; ++i)
   A[i * Stride1] += B[i * Stride2];

We take loops like this and check that the symbolic strides 'Strided1/2' are one
and drop to the scalar loop if they are not.

This is currently disabled by default and hidden behind the flag
'enable-mem-access-versioning'.

radar://13075509

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198950 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-10 18:20:32 +00:00
Matt Arsenault
55cfb52aa3 Fix missing CHECK-LABELs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191853 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-02 20:29:00 +00:00
Nadav Rotem
975b1ddf60 LoopVectorizer: No need to generate pointer disambiguation checks between readonly pointers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180570 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-25 19:55:03 +00:00