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1; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s -check-prefix=AMD642; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s -check-prefix=WIN643; PR87434; TAILJMPri64 should not receive "callee-saved" registers beyond epilogue.5 6; AMD64: jmpq7; AMD64-NOT: %{{e[a-z]|rbx|rbp|r10|r12|r13|r14|r15}}8 9; WIN64: jmpq10; WIN64-NOT: %{{e[a-z]|rbx|rsi|rdi|rbp|r12|r13|r14|r15}}11 12%class = type { [8 x i8] }13%vt = type { ptr }14 15define ptr @_ZN4llvm9UnsetInit20convertInitializerToEPNS_5RecTyE(ptr16%this, ptr %Ty) align 2 {17entry:18 %vtable = load ptr, ptr %Ty, align 819 %vfn = getelementptr inbounds ptr, ptr %vtable, i64 420 %0 = load ptr, ptr %vfn, align 821 %call = tail call ptr %0(ptr %Ty, ptr %this)22 ret ptr %call23}24