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