;; Register constraint "r" shouldn't take long long unless; The target is 64 bit.;;; RUN: llc -march=mips64el -mcpu=mips64r2 -mattr=n64 < %s | FileCheck %sdefinei32@main()nounwind{entry:; r with long long;CHECK: #APP;CHECK: addi ${{[0-9]+}},${{[0-9]+}},3;CHECK: #NO_APPtailcalli64asmsideeffect"addi $0,$1,$2","=r,r,i"(i647,i643)nounwindreti320}