fence.ll
472 Bytes
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -O0 -mtriple=mipsel-linux-gnu -global-isel -verify-machineinstrs %s -o -| FileCheck %s -check-prefixes=MIPS32
define i32 @atomic_load_i32(i32* %ptr) {
; MIPS32-LABEL: atomic_load_i32:
; MIPS32: # %bb.0:
; MIPS32-NEXT: lw $2, 0($4)
; MIPS32-NEXT: sync
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
%val = load atomic i32, i32* %ptr acquire, align 4
ret i32 %val
}