1*4cce1074Sknickish; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 2*4cce1074Sknickish; RUN: llc -mtriple=m68k-linux-gnu --code-model=large < %s | FileCheck %s 3*4cce1074Sknickish; RUN: llc -mtriple=m68k-linux-gnu --code-model=large --relocation-model=pic < %s | FileCheck %s --check-prefix=PIC 4*4cce1074Sknickish 5*4cce1074Sknickish; M68k's libgcc does NOT have __sync_synchronize so we shouldn't 6*4cce1074Sknickish; lower to that. 7*4cce1074Sknickish 8*4cce1074Sknickishdefine void @atomic_fence() { 9*4cce1074Sknickish; CHECK-LABEL: atomic_fence: 10*4cce1074Sknickish; CHECK: .cfi_startproc 11*4cce1074Sknickish; CHECK-NEXT: ; %bb.0: ; %entry 12*4cce1074Sknickish; CHECK-NEXT: ;APP 13*4cce1074Sknickish; CHECK-NEXT: ;NO_APP 14*4cce1074Sknickish; CHECK-NEXT: ;APP 15*4cce1074Sknickish; CHECK-NEXT: ;NO_APP 16*4cce1074Sknickish; CHECK-NEXT: ;APP 17*4cce1074Sknickish; CHECK-NEXT: ;NO_APP 18*4cce1074Sknickish; CHECK-NEXT: ;APP 19*4cce1074Sknickish; CHECK-NEXT: ;NO_APP 20*4cce1074Sknickish; CHECK-NEXT: rts 21*4cce1074Sknickish; 22*4cce1074Sknickish; PIC-LABEL: atomic_fence: 23*4cce1074Sknickish; PIC: .cfi_startproc 24*4cce1074Sknickish; PIC-NEXT: ; %bb.0: ; %entry 25*4cce1074Sknickish; PIC-NEXT: ;APP 26*4cce1074Sknickish; PIC-NEXT: ;NO_APP 27*4cce1074Sknickish; PIC-NEXT: ;APP 28*4cce1074Sknickish; PIC-NEXT: ;NO_APP 29*4cce1074Sknickish; PIC-NEXT: ;APP 30*4cce1074Sknickish; PIC-NEXT: ;NO_APP 31*4cce1074Sknickish; PIC-NEXT: ;APP 32*4cce1074Sknickish; PIC-NEXT: ;NO_APP 33*4cce1074Sknickish; PIC-NEXT: rts 34*4cce1074Sknickishentry: 35*4cce1074Sknickish fence acquire 36*4cce1074Sknickish fence release 37*4cce1074Sknickish fence acq_rel 38*4cce1074Sknickish fence seq_cst 39*4cce1074Sknickish ret void 40*4cce1074Sknickish} 41*4cce1074Sknickish 42