[X86] Remove broken support for autoupgrading llvm.x86.fma4.* intrinsics to llvm...
authorCraig Topper <craig.topper@gmail.com>
Sat, 5 Nov 2016 04:00:31 +0000 (04:00 +0000)
committerCraig Topper <craig.topper@gmail.com>
Sat, 5 Nov 2016 04:00:31 +0000 (04:00 +0000)
commita2f12e0a7511ef0c1979a5b9258a1a0101ba4eb0
treead6785f41d26abf1193f9d4ebbfe35c3110a5fe1
parent22886a2853256f607eda9053c464ce24b6c2e749
[X86] Remove broken support for autoupgrading llvm.x86.fma4.* intrinsics to llvm.x86.fma.*.

It currently fires an assert if you even try. Looking back, I don't think it ever worked because it only changed the name of the function object, but not the intrinsic ID stored in it. Given that, I think it can be removed since no one has noticed or complained in the past 4 years.

llvm-svn: 286031
llvm/lib/IR/AutoUpgrade.cpp