Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

llvm-svn: 304355
This commit is contained in:
Galina Kistanova 2017-05-31 21:50:45 +00:00
parent fb4a1deb6c
commit 6e10c8c7fb

View File

@ -195,6 +195,7 @@ X86InstrInfo::isCoalescableExtInstr(const MachineInstr &MI,
// It's not always legal to reference the low 8-bit of the larger
// register in 32-bit mode.
return false;
LLVM_FALLTHROUGH;
case X86::MOVSX32rr16:
case X86::MOVZX32rr16:
case X86::MOVSX64rr16: