X86: Add an SSE2 lowering for 64 bit compares when pcmpgtq (SSE4.2) isn't available.
[oota-llvm.git] / lib / Target / X86 / README-UNIMPLEMENTED.txt
2010-02-09 Chris Lattnermove PR3462 to here.
2008-10-16 Chris Lattnerfix typo noticed by sdt
2008-10-16 Chris Lattneradd some notes
2008-10-16 Chris Lattneradd some notes and a file to collect unimplemented...