Chris Lattner 11c6bab704 add support for recursive phi translation and phi
translation of add with immediate.  This allows us
to optimize this function:

void test(int N, double* G) {
  long j;
  G[1] = 1;
    for (j = 1; j < N - 1; j++)
        G[j+1] = G[j] + G[j+1];
}

to only do one load every iteration of the loop.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90013 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-27 19:11:31 +00:00
..
2009-11-20 02:52:08 +00:00
2009-10-13 20:45:18 +00:00
2009-11-08 09:07:42 +00:00
2009-10-16 16:30:02 +00:00
2009-10-24 20:32:36 +00:00