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1; RUN: llc -mattr=avr6 < %s -mtriple=avr | FileCheck %s2 3; CHECK-LABEL: atomic_store84; CHECK: in r0, 635; CHECK-NEXT: cli6; CHECK-NEXT: st [[RD:(X|Y|Z)]], [[RR:r[0-9]+]]7; CHECK-NEXT: out 63, r08define void @atomic_store8(ptr %foo) {9 store atomic i8 1, ptr %foo unordered, align 110 ret void11}12 13; CHECK-LABEL: atomic_store1614; CHECK: in r0, 6315; CHECK-NEXT: cli16; CHECK-NEXT: std [[RD:(X|Y|Z)]]+1, [[RR:r[0-9]+]]17; CHECK-NEXT: st [[RD]], [[RR:r[0-9]+]]18; CHECK-NEXT: out 63, r019define void @atomic_store16(ptr %foo) {20 store atomic i16 1, ptr %foo unordered, align 221 ret void22}23 24; CHECK-LABEL: atomic_store3225; CHECK: call __sync_lock_test_and_set_426define void @atomic_store32(ptr %foo) {27 store atomic i32 1, ptr %foo unordered, align 428 ret void29}30 31; CHECK-LABEL: atomic_store6432; CHECK: call __sync_lock_test_and_set_833define void @atomic_store64(ptr %foo) {34 store atomic i64 1, ptr %foo unordered, align 835 ret void36}37 38