Oliver Stannard cca893ffac [Debug] Look through bitcasts to find argument registers
On targets where f32 is not legal, we have to look through a BITCAST SDNode to
find the register that an argument is stored in when emitting debug info, or we
will not be able to emit a DW_AT_location for it.

Differential Revision: http://reviews.llvm.org/D13005

llvm-svn: 250056
2015-10-12 15:52:36 +00:00
..
2015-08-03 17:26:41 +00:00