Commit Graph

1 Commits

Author SHA1 Message Date
Dan Gohman 4afd412d6b Watch out for a constant offset cancelling out a base register, forming
a zero. This situation arrises in Fortran code with induction variables
that start at 1 instead of 0. This fixes PR7651.

llvm-svn: 108424
2010-07-15 15:14:45 +00:00