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; RUN: llc < %s -mtriple=xcore | FileCheck %s
; CHECK-LABEL: atomic_fence
; CHECK: #MEMBARRIER
; CHECK: #MEMBARRIER
; CHECK: #MEMBARRIER
; CHECK: #MEMBARRIER
; CHECK: retsp 0
define void @atomic_fence() nounwind {
entry:
fence acquire
fence release
fence acq_rel
fence seq_cst
ret void
}
@pool = external global i64
define void @atomicloadstore() nounwind {
entry:
; CHECK-LABEL: atomicloadstore
; CHECK: __atomic_load_4
%0 = load atomic i32, ptr @pool seq_cst, align 4
; CHECK: __atomic_load_2
%1 = load atomic i16, ptr @pool seq_cst, align 2
; CHECK: __atomic_load_1
%2 = load atomic i8, ptr @pool seq_cst, align 1
; CHECK: __atomic_store_4
store atomic i32 %0, ptr @pool seq_cst, align 4
; CHECK: __atomic_store_2
store atomic i16 %1, ptr @pool seq_cst, align 2
; CHECK: __atomic_store_1
store atomic i8 %2, ptr @pool seq_cst, align 1
ret void
}
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