1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s -check-prefix=AMD64 2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s -check-prefix=WIN64 3*9880d681SAndroid Build Coastguard Worker; PR8743 4*9880d681SAndroid Build Coastguard Worker; TAILJMPri64 should not receive "callee-saved" registers beyond epilogue. 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; AMD64: jmpq 7*9880d681SAndroid Build Coastguard Worker; AMD64-NOT: %{{e[a-z]|rbx|rbp|r10|r12|r13|r14|r15}} 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Worker; WIN64: jmpq 10*9880d681SAndroid Build Coastguard Worker; WIN64-NOT: %{{e[a-z]|rbx|rsi|rdi|rbp|r12|r13|r14|r15}} 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Worker%class = type { [8 x i8] } 13*9880d681SAndroid Build Coastguard Worker%vt = type { i32 (...)** } 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerdefine %vt* @_ZN4llvm9UnsetInit20convertInitializerToEPNS_5RecTyE(%class* 16*9880d681SAndroid Build Coastguard Worker%this, %vt* %Ty) align 2 { 17*9880d681SAndroid Build Coastguard Workerentry: 18*9880d681SAndroid Build Coastguard Worker %0 = bitcast %vt* %Ty to %vt* (%vt*, %class*)*** 19*9880d681SAndroid Build Coastguard Worker %vtable = load %vt* (%vt*, %class*)**, %vt* (%vt*, %class*)*** %0, align 8 20*9880d681SAndroid Build Coastguard Worker %vfn = getelementptr inbounds %vt* (%vt*, %class*)*, %vt* (%vt*, %class*)** %vtable, i64 4 21*9880d681SAndroid Build Coastguard Worker %1 = load %vt* (%vt*, %class*)*, %vt* (%vt*, %class*)** %vfn, align 8 22*9880d681SAndroid Build Coastguard Worker %call = tail call %vt* %1(%vt* %Ty, %class* %this) 23*9880d681SAndroid Build Coastguard Worker ret %vt* %call 24*9880d681SAndroid Build Coastguard Worker} 25