reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 | ; RUN: llc -mattr=avr6 < %s -march=avr | FileCheck %s ; Checks that atomic fences are simply removed from IR. ; AVR is always singlethreaded so fences do nothing. ; CHECK_LABEL: atomic_fence8 ; CHECK: ; %bb.0: ; CHECK-NEXT: ret define void @atomic_fence8() { fence acquire ret void } |