35 lines · plain
1; RUN: llc -mtriple=x86_64-pc-windows-msvc < %s | FileCheck %s --check-prefix=CHECK2 3define dso_local void @normal_call(ptr noundef readonly %func_ptr) local_unnamed_addr section "nc_sect" {4entry:5 call void %func_ptr()6 ret void7}8; CHECK-LABEL: normal_call:9; CHECK: .Limpcall0:10; CHECK-NEXT: callq *__guard_dispatch_icall_fptr(%rip)11 12define dso_local void @tail_call_fp(ptr noundef readonly %func_ptr) local_unnamed_addr section "tc_sect" {13entry:14 tail call void %func_ptr()15 ret void16}17; CHECK-LABEL: tail_call_fp:18; CHECK: .Limpcall1:19; CHECK-NEXT: rex64 jmpq *__guard_dispatch_icall_fptr(%rip)20 21; CHECK-LABEL .section .retplne,"yi"22; CHECK-NEXT .asciz "RetpolineV1"23; CHECK-NEXT .long 1624; CHECK-NEXT .secnum tc_sect25; CHECK-NEXT .long 1026; CHECK-NEXT .secoffset .Limpcall127; CHECK-NEXT .long 1628; CHECK-NEXT .secnum nc_sect29; CHECK-NEXT .long 930; CHECK-NEXT .secoffset .Limpcall031 32!llvm.module.flags = !{!0, !1}33!0 = !{i32 1, !"import-call-optimization", i32 1}34!1 = !{i32 2, !"cfguard", i32 2}35