| ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s -check-prefix=AMD64 |
| ; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s -check-prefix=WIN64 |
| ; PR8743 |
| ; TAILJMPri64 should not receive "callee-saved" registers beyond epilogue. |
| |
| ; AMD64: jmpq |
| ; AMD64-NOT: %{{e[a-z]|rbx|rbp|r10|r12|r13|r14|r15}} |
| |
| ; WIN64: jmpq |
| ; WIN64-NOT: %{{e[a-z]|rbx|rsi|rdi|rbp|r12|r13|r14|r15}} |
| |
| %class = type { [8 x i8] } |
| %vt = type { ptr } |
| |
| define ptr @_ZN4llvm9UnsetInit20convertInitializerToEPNS_5RecTyE(ptr |
| %this, ptr %Ty) align 2 { |
| entry: |
| %vtable = load ptr, ptr %Ty, align 8 |
| %vfn = getelementptr inbounds ptr, ptr %vtable, i64 4 |
| %0 = load ptr, ptr %vfn, align 8 |
| %call = tail call ptr %0(ptr %Ty, ptr %this) |
| ret ptr %call |
| } |
