mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-29 10:32:47 +00:00
4a19dd468d
The manual lists them as *_RTN_U32, not *_U32_RTN, which is more consistent with how every other sized instruction is named. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210674 91177308-0d34-0410-b5e6-96231b3b80d8
39 lines
1.4 KiB
LLVM
39 lines
1.4 KiB
LLVM
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck %s -check-prefix=SI -check-prefix=FUNC
|
|
; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s
|
|
|
|
; FUNC-LABEL: @atomic_add_local
|
|
; R600: LDS_ADD *
|
|
; SI: DS_ADD_RTN_U32
|
|
define void @atomic_add_local(i32 addrspace(3)* %local) {
|
|
%unused = atomicrmw volatile add i32 addrspace(3)* %local, i32 5 seq_cst
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @atomic_add_local_const_offset
|
|
; R600: LDS_ADD *
|
|
; SI: DS_ADD_RTN_U32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, 0x10
|
|
define void @atomic_add_local_const_offset(i32 addrspace(3)* %local) {
|
|
%gep = getelementptr i32 addrspace(3)* %local, i32 4
|
|
%val = atomicrmw volatile add i32 addrspace(3)* %gep, i32 5 seq_cst
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @atomic_add_ret_local
|
|
; R600: LDS_ADD_RET *
|
|
; SI: DS_ADD_RTN_U32
|
|
define void @atomic_add_ret_local(i32 addrspace(1)* %out, i32 addrspace(3)* %local) {
|
|
%val = atomicrmw volatile add i32 addrspace(3)* %local, i32 5 seq_cst
|
|
store i32 %val, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @atomic_add_ret_local_const_offset
|
|
; R600: LDS_ADD_RET *
|
|
; SI: DS_ADD_RTN_U32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}, 0x14
|
|
define void @atomic_add_ret_local_const_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %local) {
|
|
%gep = getelementptr i32 addrspace(3)* %local, i32 5
|
|
%val = atomicrmw volatile add i32 addrspace(3)* %gep, i32 5 seq_cst
|
|
store i32 %val, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|