Add support on x86 for having Legalize lower ISD::LOCATION to ISD::DEBUG_LOC
instead of ISD::LABEL with a manual .debug_line entry when the assembler
supports .file and .loc directives.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42278 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed