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llvm-mirror/test/CodeGen/R600/local-atomics.ll
Tom Stellard 342e72a308 R600/SI: Add a stub GCNTargetMachine 
This is equivalent to the AMDGPUTargetMachine now, but it is the
starting point for separating R600 and GCN functionality into separate
targets.

It is recommened that users start using the gcn triple for GCN-based
GPUs, because using the r600 triple for these GPUs will be deprecated in
the future.

llvm-svn: 225277
2015-01-06 18:00:21 +00:00

551 lines
20 KiB
LLVM
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; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -strict-whitespace -check-prefix=CI -check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
; FUNC-LABEL: {{^}}lds_atomic_xchg_ret_i32:
; EG: LDS_WRXCHG_RET *
; SI: s_load_dword [[SPTR:s[0-9]+]],
; SI: v_mov_b32_e32 [[DATA:v[0-9]+]], 4
; SI: v_mov_b32_e32 [[VPTR:v[0-9]+]], [[SPTR]]
; SI: ds_wrxchg_rtn_b32 [[RESULT:v[0-9]+]], [[VPTR]], [[DATA]] [M0]
; SI: buffer_store_dword [[RESULT]],
; SI: s_endpgm
define void @lds_atomic_xchg_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw xchg i32 addrspace(3)* %ptr, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_xchg_ret_i32_offset:
; EG: LDS_WRXCHG_RET *
; SI: ds_wrxchg_rtn_b32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_xchg_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw xchg i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; XXX - Is it really necessary to load 4 into VGPR?
; FUNC-LABEL: {{^}}lds_atomic_add_ret_i32:
; EG: LDS_ADD_RET *
; SI: s_load_dword [[SPTR:s[0-9]+]],
; SI: v_mov_b32_e32 [[DATA:v[0-9]+]], 4
; SI: v_mov_b32_e32 [[VPTR:v[0-9]+]], [[SPTR]]
; SI: ds_add_rtn_u32 [[RESULT:v[0-9]+]], [[VPTR]], [[DATA]] [M0]
; SI: buffer_store_dword [[RESULT]],
; SI: s_endpgm
define void @lds_atomic_add_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw add i32 addrspace(3)* %ptr, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_add_ret_i32_offset:
; EG: LDS_ADD_RET *
; SI: ds_add_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_add_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw add i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_add_ret_i32_bad_si_offset:
; EG: LDS_ADD_RET *
; SI: ds_add_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} [M0]
; CI: ds_add_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_add_ret_i32_bad_si_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr, i32 %a, i32 %b) nounwind {
%sub = sub i32 %a, %b
%add = add i32 %sub, 4
%gep = getelementptr i32 addrspace(3)* %ptr, i32 %add
%result = atomicrmw add i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_inc_ret_i32:
; EG: LDS_ADD_RET *
; SI: v_mov_b32_e32 [[NEGONE:v[0-9]+]], -1
; SI: ds_inc_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, [[NEGONE]] [M0]
; SI: s_endpgm
define void @lds_atomic_inc_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw add i32 addrspace(3)* %ptr, i32 1 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_inc_ret_i32_offset:
; EG: LDS_ADD_RET *
; SI: v_mov_b32_e32 [[NEGONE:v[0-9]+]], -1
; SI: ds_inc_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, [[NEGONE]] offset:16
; SI: s_endpgm
define void @lds_atomic_inc_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw add i32 addrspace(3)* %gep, i32 1 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_inc_ret_i32_bad_si_offset:
; EG: LDS_ADD_RET *
; SI: ds_inc_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} [M0]
; CI: ds_inc_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_inc_ret_i32_bad_si_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr, i32 %a, i32 %b) nounwind {
%sub = sub i32 %a, %b
%add = add i32 %sub, 4
%gep = getelementptr i32 addrspace(3)* %ptr, i32 %add
%result = atomicrmw add i32 addrspace(3)* %gep, i32 1 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_sub_ret_i32:
; EG: LDS_SUB_RET *
; SI: ds_sub_rtn_u32
; SI: s_endpgm
define void @lds_atomic_sub_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw sub i32 addrspace(3)* %ptr, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_sub_ret_i32_offset:
; EG: LDS_SUB_RET *
; SI: ds_sub_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_sub_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw sub i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_dec_ret_i32:
; EG: LDS_SUB_RET *
; SI: v_mov_b32_e32 [[NEGONE:v[0-9]+]], -1
; SI: ds_dec_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, [[NEGONE]] [M0]
; SI: s_endpgm
define void @lds_atomic_dec_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw sub i32 addrspace(3)* %ptr, i32 1 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_dec_ret_i32_offset:
; EG: LDS_SUB_RET *
; SI: v_mov_b32_e32 [[NEGONE:v[0-9]+]], -1
; SI: ds_dec_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, [[NEGONE]] offset:16
; SI: s_endpgm
define void @lds_atomic_dec_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw sub i32 addrspace(3)* %gep, i32 1 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_and_ret_i32:
; EG: LDS_AND_RET *
; SI: ds_and_rtn_b32
; SI: s_endpgm
define void @lds_atomic_and_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw and i32 addrspace(3)* %ptr, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_and_ret_i32_offset:
; EG: LDS_AND_RET *
; SI: ds_and_rtn_b32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_and_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw and i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_or_ret_i32:
; EG: LDS_OR_RET *
; SI: ds_or_rtn_b32
; SI: s_endpgm
define void @lds_atomic_or_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw or i32 addrspace(3)* %ptr, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_or_ret_i32_offset:
; EG: LDS_OR_RET *
; SI: ds_or_rtn_b32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_or_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw or i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_xor_ret_i32:
; EG: LDS_XOR_RET *
; SI: ds_xor_rtn_b32
; SI: s_endpgm
define void @lds_atomic_xor_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw xor i32 addrspace(3)* %ptr, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_xor_ret_i32_offset:
; EG: LDS_XOR_RET *
; SI: ds_xor_rtn_b32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_xor_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw xor i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FIXME: There is no atomic nand instr
; XFUNC-LABEL: {{^}}lds_atomic_nand_ret_i32:uction, so we somehow need to expand this.
; define void @lds_atomic_nand_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
; %result = atomicrmw nand i32 addrspace(3)* %ptr, i32 4 seq_cst
; store i32 %result, i32 addrspace(1)* %out, align 4
; ret void
; }
; FUNC-LABEL: {{^}}lds_atomic_min_ret_i32:
; EG: LDS_MIN_INT_RET *
; SI: ds_min_rtn_i32
; SI: s_endpgm
define void @lds_atomic_min_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw min i32 addrspace(3)* %ptr, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_min_ret_i32_offset:
; EG: LDS_MIN_INT_RET *
; SI: ds_min_rtn_i32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_min_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw min i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_max_ret_i32:
; EG: LDS_MAX_INT_RET *
; SI: ds_max_rtn_i32
; SI: s_endpgm
define void @lds_atomic_max_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw max i32 addrspace(3)* %ptr, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_max_ret_i32_offset:
; EG: LDS_MAX_INT_RET *
; SI: ds_max_rtn_i32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_max_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw max i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_umin_ret_i32:
; EG: LDS_MIN_UINT_RET *
; SI: ds_min_rtn_u32
; SI: s_endpgm
define void @lds_atomic_umin_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw umin i32 addrspace(3)* %ptr, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_umin_ret_i32_offset:
; EG: LDS_MIN_UINT_RET *
; SI: ds_min_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_umin_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw umin i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_umax_ret_i32:
; EG: LDS_MAX_UINT_RET *
; SI: ds_max_rtn_u32
; SI: s_endpgm
define void @lds_atomic_umax_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw umax i32 addrspace(3)* %ptr, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_umax_ret_i32_offset:
; EG: LDS_MAX_UINT_RET *
; SI: ds_max_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_umax_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw umax i32 addrspace(3)* %gep, i32 4 seq_cst
store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_xchg_noret_i32:
; SI: s_load_dword [[SPTR:s[0-9]+]],
; SI: v_mov_b32_e32 [[DATA:v[0-9]+]], 4
; SI: v_mov_b32_e32 [[VPTR:v[0-9]+]], [[SPTR]]
; SI: ds_wrxchg_rtn_b32 [[RESULT:v[0-9]+]], [[VPTR]], [[DATA]] [M0]
; SI: s_endpgm
define void @lds_atomic_xchg_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw xchg i32 addrspace(3)* %ptr, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_xchg_noret_i32_offset:
; SI: ds_wrxchg_rtn_b32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_xchg_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw xchg i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
; XXX - Is it really necessary to load 4 into VGPR?
; FUNC-LABEL: {{^}}lds_atomic_add_noret_i32:
; SI: s_load_dword [[SPTR:s[0-9]+]],
; SI: v_mov_b32_e32 [[DATA:v[0-9]+]], 4
; SI: v_mov_b32_e32 [[VPTR:v[0-9]+]], [[SPTR]]
; SI: ds_add_u32 [[VPTR]], [[DATA]] [M0]
; SI: s_endpgm
define void @lds_atomic_add_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw add i32 addrspace(3)* %ptr, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_add_noret_i32_offset:
; SI: ds_add_u32 v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_add_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw add i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_add_noret_i32_bad_si_offset
; SI: ds_add_u32 v{{[0-9]+}}, v{{[0-9]+}} [M0]
; CI: ds_add_u32 v{{[0-9]+}}, v{{[0-9]+}} offset:16 [M0]
; SI: s_endpgm
define void @lds_atomic_add_noret_i32_bad_si_offset(i32 addrspace(3)* %ptr, i32 %a, i32 %b) nounwind {
%sub = sub i32 %a, %b
%add = add i32 %sub, 4
%gep = getelementptr i32 addrspace(3)* %ptr, i32 %add
%result = atomicrmw add i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_inc_noret_i32:
; SI: v_mov_b32_e32 [[NEGONE:v[0-9]+]], -1
; SI: ds_inc_u32 v{{[0-9]+}}, [[NEGONE]] [M0]
; SI: s_endpgm
define void @lds_atomic_inc_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw add i32 addrspace(3)* %ptr, i32 1 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_inc_noret_i32_offset:
; SI: v_mov_b32_e32 [[NEGONE:v[0-9]+]], -1
; SI: ds_inc_u32 v{{[0-9]+}}, [[NEGONE]] offset:16
; SI: s_endpgm
define void @lds_atomic_inc_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw add i32 addrspace(3)* %gep, i32 1 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_inc_noret_i32_bad_si_offset:
; SI: ds_inc_u32 v{{[0-9]+}}, v{{[0-9]+}}
; CI: ds_inc_u32 v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_inc_noret_i32_bad_si_offset(i32 addrspace(3)* %ptr, i32 %a, i32 %b) nounwind {
%sub = sub i32 %a, %b
%add = add i32 %sub, 4
%gep = getelementptr i32 addrspace(3)* %ptr, i32 %add
%result = atomicrmw add i32 addrspace(3)* %gep, i32 1 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_sub_noret_i32:
; SI: ds_sub_u32
; SI: s_endpgm
define void @lds_atomic_sub_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw sub i32 addrspace(3)* %ptr, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_sub_noret_i32_offset:
; SI: ds_sub_u32 v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_sub_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw sub i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_dec_noret_i32:
; SI: v_mov_b32_e32 [[NEGONE:v[0-9]+]], -1
; SI: ds_dec_u32 v{{[0-9]+}}, [[NEGONE]]
; SI: s_endpgm
define void @lds_atomic_dec_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw sub i32 addrspace(3)* %ptr, i32 1 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_dec_noret_i32_offset:
; SI: v_mov_b32_e32 [[NEGONE:v[0-9]+]], -1
; SI: ds_dec_u32 v{{[0-9]+}}, [[NEGONE]] offset:16
; SI: s_endpgm
define void @lds_atomic_dec_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw sub i32 addrspace(3)* %gep, i32 1 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_and_noret_i32:
; SI: ds_and_b32
; SI: s_endpgm
define void @lds_atomic_and_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw and i32 addrspace(3)* %ptr, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_and_noret_i32_offset:
; SI: ds_and_b32 v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_and_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw and i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_or_noret_i32:
; SI: ds_or_b32
; SI: s_endpgm
define void @lds_atomic_or_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw or i32 addrspace(3)* %ptr, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_or_noret_i32_offset:
; SI: ds_or_b32 v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_or_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw or i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_xor_noret_i32:
; SI: ds_xor_b32
; SI: s_endpgm
define void @lds_atomic_xor_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw xor i32 addrspace(3)* %ptr, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_xor_noret_i32_offset:
; SI: ds_xor_b32 v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_xor_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw xor i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
; FIXME: There is no atomic nand instr
; XFUNC-LABEL: {{^}}lds_atomic_nand_noret_i32:uction, so we somehow need to expand this.
; define void @lds_atomic_nand_noret_i32(i32 addrspace(3)* %ptr) nounwind {
; %result = atomicrmw nand i32 addrspace(3)* %ptr, i32 4 seq_cst
; ret void
; }
; FUNC-LABEL: {{^}}lds_atomic_min_noret_i32:
; SI: ds_min_i32
; SI: s_endpgm
define void @lds_atomic_min_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw min i32 addrspace(3)* %ptr, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_min_noret_i32_offset:
; SI: ds_min_i32 v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_min_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw min i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_max_noret_i32:
; SI: ds_max_i32
; SI: s_endpgm
define void @lds_atomic_max_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw max i32 addrspace(3)* %ptr, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_max_noret_i32_offset:
; SI: ds_max_i32 v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_max_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw max i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_umin_noret_i32:
; SI: ds_min_u32
; SI: s_endpgm
define void @lds_atomic_umin_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw umin i32 addrspace(3)* %ptr, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_umin_noret_i32_offset:
; SI: ds_min_u32 v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_umin_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw umin i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_umax_noret_i32:
; SI: ds_max_u32
; SI: s_endpgm
define void @lds_atomic_umax_noret_i32(i32 addrspace(3)* %ptr) nounwind {
%result = atomicrmw umax i32 addrspace(3)* %ptr, i32 4 seq_cst
ret void
}
; FUNC-LABEL: {{^}}lds_atomic_umax_noret_i32_offset:
; SI: ds_max_u32 v{{[0-9]+}}, v{{[0-9]+}} offset:16
; SI: s_endpgm
define void @lds_atomic_umax_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
%gep = getelementptr i32 addrspace(3)* %ptr, i32 4
%result = atomicrmw umax i32 addrspace(3)* %gep, i32 4 seq_cst
ret void
}
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