diff options
| -rw-r--r-- | lib/Target/X86/README.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/X86/README.txt b/lib/Target/X86/README.txt index fbe7e9dbf7..b0b17da0e9 100644 --- a/lib/Target/X86/README.txt +++ b/lib/Target/X86/README.txt @@ -310,3 +310,7 @@ _cmp: before prolog-epilog rewriting. 2) We shouldn't load into XMM regs only to store it back. +//===---------------------------------------------------------------------===// + +Think about doing i64 math in SSE regs. + |