[X86] Mark the default case of the X86InstrInfo::convertToThreeAddress switch as...
authorCraig Topper <craig.topper@intel.com>
Tue, 2 Apr 2019 20:52:16 +0000 (20:52 +0000)
committerCraig Topper <craig.topper@intel.com>
Tue, 2 Apr 2019 20:52:16 +0000 (20:52 +0000)
commit9224c114a98c6c5107a1d57240cf3dca483628fc
treec32e8a9e478cb65c7b8786e6b1b7a41daac29ce1
parentffd8662558b8db500117c92d16f6f82edbc894a7
[X86] Mark the default case of the X86InstrInfo::convertToThreeAddress switch as unreachable.

This function should only be called with instructions that are really convertible. And all
convertible instructions need to be handled by the switch. So nothing should use the default.

llvm-svn: 357529
llvm/lib/Target/X86/X86InstrInfo.cpp