mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-21 03:32:21 +00:00
24 lines
792 B
LLVM
24 lines
792 B
LLVM
|
; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=R600-CHECK
|
||
|
|
; RUN: llc < %s -march=r600 -mcpu=SI | FileCheck %s --check-prefix=SI-CHECK
|
||
|
|
|
||
|
|
; R600-CHECK-LABEL: @atomic_sub_local
|
||
|
|
; R600-CHECK: LDS_SUB *
|
||
|
|
; SI-CHECK-LABEL: @atomic_sub_local
|
||
|
|
; SI-CHECK: DS_SUB_U32_RTN 0
|
||
|
|
define void @atomic_sub_local(i32 addrspace(3)* %local) {
|
||
|
|
entry:
|
||
|
|
%0 = atomicrmw volatile sub i32 addrspace(3)* %local, i32 5 seq_cst
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
; R600-CHECK-LABEL: @atomic_sub_ret_local
|
||
|
|
; R600-CHECK: LDS_SUB_RET *
|
||
|
|
; SI-CHECK-LABEL: @atomic_sub_ret_local
|
||
|
|
; SI-CHECK: DS_SUB_U32_RTN 0
|
||
|
|
define void @atomic_sub_ret_local(i32 addrspace(1)* %out, i32 addrspace(3)* %local) {
|
||
|
|
entry:
|
||
|
|
%0 = atomicrmw volatile sub i32 addrspace(3)* %local, i32 5 seq_cst
|
||
|
|
store i32 %0, i32 addrspace(1)* %out
|
||
|
|
ret void
|
||
|
|
}
|