Dan Gohman 52a40f9b97 Propogate the Depth argument when calling
TLI.computeMaskedBitsForTargetNode from ComputeMaskedBits, since
the former may call back into the latter. This fixes a major
compile time problem on a testcase that happnened to hit this
in a particularly bad way, PR4643.

llvm-svn: 78023
2009-08-04 00:24:42 +00:00
..
2009-06-24 05:29:56 +00:00