Nuke dead code. Nothing generates the VLD1d64QPseudo_UPD instruction.

[android-x86/external-llvm.git] / test / CodeGen / SystemZ / 02-RetNeg.ll

; RUN: llc < %s -march=systemz | grep lcgr | count 1

define i64 @foo(i64 %a) {
entry:
    %c = sub i64 0, %a
    ret i64 %c
}