| Zoran Jovanovic | 285cc28 | 2014-02-28 18:22:56 +0000 | [diff] [blame] | 1 | ; RUN: llc %s -march=mipsel -mcpu=mips32r2 -mattr=micromips -filetype=asm \ |
| 2 | ; RUN: -relocation-model=pic -o - | FileCheck %s |
| 3 | |
| 4 | @x = common global i32 0, align 4 |
| 5 | |
| 6 | define i32 @AtomicLoadAdd32(i32 %incr) nounwind { |
| 7 | entry: |
| 8 | %0 = atomicrmw add i32* @x, i32 %incr monotonic |
| 9 | ret i32 %0 |
| 10 | |
| 11 | ; CHECK-LABEL: AtomicLoadAdd32: |
| 12 | ; CHECK: lw $[[R0:[0-9]+]], %got(x) |
| 13 | ; CHECK: $[[BB0:[A-Z_0-9]+]]: |
| 14 | ; CHECK: ll $[[R1:[0-9]+]], 0($[[R0]]) |
| 15 | ; CHECK: addu $[[R2:[0-9]+]], $[[R1]], $4 |
| 16 | ; CHECK: sc $[[R2]], 0($[[R0]]) |
| Jozef Kolek | 3b8ddb6 | 2014-11-21 22:04:35 +0000 | [diff] [blame] | 17 | ; CHECK: beqzc $[[R2]], $[[BB0]] |
| Zoran Jovanovic | 285cc28 | 2014-02-28 18:22:56 +0000 | [diff] [blame] | 18 | } |