| ; RUN: llc %s -march=mipsel -mcpu=mips32r2 -mattr=micromips -filetype=asm \ |
| ; RUN: -relocation-model=pic -o - | FileCheck %s |
| |
| @x = common global i32 0, align 4 |
| |
| define i32 @AtomicLoadAdd32(i32 %incr) nounwind { |
| entry: |
| %0 = atomicrmw add i32* @x, i32 %incr monotonic |
| ret i32 %0 |
| |
| ; CHECK-LABEL: AtomicLoadAdd32: |
| ; CHECK: lw $[[R0:[0-9]+]], %got(x) |
| ; CHECK: $[[BB0:[A-Z_0-9]+]]: |
| ; CHECK: ll $[[R1:[0-9]+]], 0($[[R0]]) |
| ; CHECK: addu $[[R2:[0-9]+]], $[[R1]], $4 |
| ; CHECK: sc $[[R2]], 0($[[R0]]) |
| ; CHECK: beqzc $[[R2]], $[[BB0]] |
| } |
