2 Commits

Author SHA1 Message Date
Juergen Ributzka
9479b31f97 [Constant Hoisting] Fix insertion point for constant materialization.
The bitcast instruction during constant materialization was not placed correcly
in the presence of phi nodes. This commit fixes the insertion point to be in the
idom instead.

This fixes PR18768

llvm-svn: 201009
2014-02-08 00:20:49 +00:00
Benjamin Kramer
9e709bce86 ConstantHoisting: We can't insert instructions directly in front of a PHI node.
Insert before the terminating instruction of the dominating block instead.

llvm-svn: 200218
2014-01-27 13:11:43 +00:00