-; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
-; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
declare i8 @llvm.ctlz.i8(i8, i1) nounwind readnone
declare i32 @llvm.r600.read.tidig.x() nounwind readnone
; FUNC-LABEL: {{^}}s_ctlz_zero_undef_i32:
-; SI: s_load_dword [[VAL:s[0-9]+]],
-; SI: s_flbit_i32_b32 [[SRESULT:s[0-9]+]], [[VAL]]
-; SI: v_mov_b32_e32 [[VRESULT:v[0-9]+]], [[SRESULT]]
-; SI: buffer_store_dword [[VRESULT]],
-; SI: s_endpgm
+; GCN: s_load_dword [[VAL:s[0-9]+]],
+; GCN: s_flbit_i32_b32 [[SRESULT:s[0-9]+]], [[VAL]]
+; GCN: v_mov_b32_e32 [[VRESULT:v[0-9]+]], [[SRESULT]]
+; GCN: buffer_store_dword [[VRESULT]],
+; GCN: s_endpgm
; EG: MEM_RAT_CACHELESS STORE_RAW [[RESULT:T[0-9]+\.[XYZW]]]
; EG: FFBH_UINT {{\*? *}}[[RESULT]]
define void @s_ctlz_zero_undef_i32(i32 addrspace(1)* noalias %out, i32 %val) nounwind {
}
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i32:
-; SI: buffer_load_dword [[VAL:v[0-9]+]],
-; SI: v_ffbh_u32_e32 [[RESULT:v[0-9]+]], [[VAL]]
-; SI: buffer_store_dword [[RESULT]],
-; SI: s_endpgm
+; GCN: buffer_load_dword [[VAL:v[0-9]+]],
+; GCN: v_ffbh_u32_e32 [[RESULT:v[0-9]+]], [[VAL]]
+; GCN: buffer_store_dword [[RESULT]],
+; GCN: s_endpgm
; EG: MEM_RAT_CACHELESS STORE_RAW [[RESULT:T[0-9]+\.[XYZW]]]
; EG: FFBH_UINT {{\*? *}}[[RESULT]]
define void @v_ctlz_zero_undef_i32(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %valptr) nounwind {
}
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_v2i32:
-; SI: buffer_load_dwordx2
-; SI: v_ffbh_u32_e32
-; SI: v_ffbh_u32_e32
-; SI: buffer_store_dwordx2
-; SI: s_endpgm
+; GCN: buffer_load_dwordx2
+; GCN: v_ffbh_u32_e32
+; GCN: v_ffbh_u32_e32
+; GCN: buffer_store_dwordx2
+; GCN: s_endpgm
; EG: MEM_RAT_CACHELESS STORE_RAW [[RESULT:T[0-9]+]]{{\.[XYZW]}}
; EG: FFBH_UINT {{\*? *}}[[RESULT]]
; EG: FFBH_UINT {{\*? *}}[[RESULT]]
}
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_v4i32:
-; SI: buffer_load_dwordx4
-; SI: v_ffbh_u32_e32
-; SI: v_ffbh_u32_e32
-; SI: v_ffbh_u32_e32
-; SI: v_ffbh_u32_e32
-; SI: buffer_store_dwordx4
-; SI: s_endpgm
+; GCN: buffer_load_dwordx4
+; GCN: v_ffbh_u32_e32
+; GCN: v_ffbh_u32_e32
+; GCN: v_ffbh_u32_e32
+; GCN: v_ffbh_u32_e32
+; GCN: buffer_store_dwordx4
+; GCN: s_endpgm
; EG: MEM_RAT_CACHELESS STORE_RAW [[RESULT:T[0-9]+]]{{\.[XYZW]}}
; EG: FFBH_UINT {{\*? *}}[[RESULT]]
; EG: FFBH_UINT {{\*? *}}[[RESULT]]
}
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i8:
-; SI: buffer_load_ubyte [[VAL:v[0-9]+]],
-; SI: v_ffbh_u32_e32 [[FFBH:v[0-9]+]], [[VAL]]
-; SI: v_add_i32_e32 [[RESULT:v[0-9]+]], vcc, 0xffffffe8, [[FFBH]]
-; SI: buffer_store_byte [[RESULT]],
+; GCN: buffer_load_ubyte [[VAL:v[0-9]+]],
+; GCN: v_ffbh_u32_e32 [[RESULT:v[0-9]+]], [[VAL]]
+; GCN: buffer_store_byte [[RESULT]],
define void @v_ctlz_zero_undef_i8(i8 addrspace(1)* noalias %out, i8 addrspace(1)* noalias %valptr) nounwind {
%val = load i8, i8 addrspace(1)* %valptr
%ctlz = call i8 @llvm.ctlz.i8(i8 %val, i1 true) nounwind readnone
}
; FUNC-LABEL: {{^}}s_ctlz_zero_undef_i64:
-; SI: s_load_dwordx2 s{{\[}}[[LO:[0-9]+]]:[[HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0xb|0x2c}}
-; SI-DAG: v_cmp_eq_u32_e64 vcc, s[[HI]], 0{{$}}
-; SI-DAG: s_flbit_i32_b32 [[FFBH_LO:s[0-9]+]], s[[LO]]
-; SI-DAG: s_add_i32 [[ADD:s[0-9]+]], [[FFBH_LO]], 32
-; SI-DAG: s_flbit_i32_b32 [[FFBH_HI:s[0-9]+]], s[[HI]]
-; SI-DAG: v_mov_b32_e32 [[VFFBH_LO:v[0-9]+]], [[FFBH_LO]]
-; SI-DAG: v_mov_b32_e32 [[VFFBH_HI:v[0-9]+]], [[FFBH_HI]]
-; SI-DAG: v_cndmask_b32_e32 v[[CTLZ:[0-9]+]], [[VFFBH_HI]], [[VFFBH_LO]]
-; SI-DAG: v_mov_b32_e32 v[[CTLZ_HI:[0-9]+]], 0{{$}}
-; SI: {{buffer|flat}}_store_dwordx2 v{{\[}}[[CTLZ]]:[[CTLZ_HI]]{{\]}}
+; GCN: s_load_dwordx2 s{{\[}}[[LO:[0-9]+]]:[[HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0xb|0x2c}}
+; GCN-DAG: v_cmp_eq_u32_e64 vcc, s[[HI]], 0{{$}}
+; GCN-DAG: s_flbit_i32_b32 [[FFBH_LO:s[0-9]+]], s[[LO]]
+; GCN-DAG: s_add_i32 [[ADD:s[0-9]+]], [[FFBH_LO]], 32
+; GCN-DAG: s_flbit_i32_b32 [[FFBH_HI:s[0-9]+]], s[[HI]]
+; GCN-DAG: v_mov_b32_e32 [[VFFBH_LO:v[0-9]+]], [[FFBH_LO]]
+; GCN-DAG: v_mov_b32_e32 [[VFFBH_HI:v[0-9]+]], [[FFBH_HI]]
+; GCN-DAG: v_cndmask_b32_e32 v[[CTLZ:[0-9]+]], [[VFFBH_HI]], [[VFFBH_LO]]
+; GCN-DAG: v_mov_b32_e32 v[[CTLZ_HI:[0-9]+]], 0{{$}}
+; GCN: {{buffer|flat}}_store_dwordx2 v{{\[}}[[CTLZ]]:[[CTLZ_HI]]{{\]}}
define void @s_ctlz_zero_undef_i64(i64 addrspace(1)* noalias %out, i64 %val) nounwind {
%ctlz = call i64 @llvm.ctlz.i64(i64 %val, i1 true)
store i64 %ctlz, i64 addrspace(1)* %out
}
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i64:
-; SI-DAG: {{buffer|flat}}_load_dwordx2 v{{\[}}[[LO:[0-9]+]]:[[HI:[0-9]+]]{{\]}}
-; SI-DAG: v_cmp_eq_u32_e64 [[CMPHI:s\[[0-9]+:[0-9]+\]]], 0, v[[HI]]
-; SI-DAG: v_ffbh_u32_e32 [[FFBH_LO:v[0-9]+]], v[[LO]]
-; SI-DAG: v_add_i32_e32 [[ADD:v[0-9]+]], vcc, 32, [[FFBH_LO]]
-; SI-DAG: v_ffbh_u32_e32 [[FFBH_HI:v[0-9]+]], v[[HI]]
-; SI-DAG: v_cndmask_b32_e64 v[[CTLZ:[0-9]+]], [[FFBH_HI]], [[FFBH_LO]]
-; SI-DAG: v_mov_b32_e32 v[[CTLZ_HI:[0-9]+]], 0{{$}}
-; SI: {{buffer|flat}}_store_dwordx2 {{.*}}v{{\[}}[[CTLZ]]:[[CTLZ_HI]]{{\]}}
+; GCN-DAG: {{buffer|flat}}_load_dwordx2 v{{\[}}[[LO:[0-9]+]]:[[HI:[0-9]+]]{{\]}}
+; GCN-DAG: v_cmp_eq_u32_e64 [[CMPHI:s\[[0-9]+:[0-9]+\]]], 0, v[[HI]]
+; GCN-DAG: v_ffbh_u32_e32 [[FFBH_LO:v[0-9]+]], v[[LO]]
+; GCN-DAG: v_add_i32_e32 [[ADD:v[0-9]+]], vcc, 32, [[FFBH_LO]]
+; GCN-DAG: v_ffbh_u32_e32 [[FFBH_HI:v[0-9]+]], v[[HI]]
+; GCN-DAG: v_cndmask_b32_e64 v[[CTLZ:[0-9]+]], [[FFBH_HI]], [[FFBH_LO]]
+; GCN-DAG: v_mov_b32_e32 v[[CTLZ_HI:[0-9]+]], 0{{$}}
+; GCN: {{buffer|flat}}_store_dwordx2 {{.*}}v{{\[}}[[CTLZ]]:[[CTLZ_HI]]{{\]}}
define void @v_ctlz_zero_undef_i64(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %in) nounwind {
%tid = call i32 @llvm.r600.read.tidig.x()
%in.gep = getelementptr i64, i64 addrspace(1)* %in, i32 %tid
}
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i32_sel_eq_neg1:
-; SI: buffer_load_dword [[VAL:v[0-9]+]],
-; SI: v_ffbh_u32_e32 [[RESULT:v[0-9]+]], [[VAL]]
-; SI: buffer_store_dword [[RESULT]],
+; GCN: buffer_load_dword [[VAL:v[0-9]+]],
+; GCN: v_ffbh_u32_e32 [[RESULT:v[0-9]+]], [[VAL]]
+; GCN: buffer_store_dword [[RESULT]],
define void @v_ctlz_zero_undef_i32_sel_eq_neg1(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %valptr) nounwind {
%val = load i32, i32 addrspace(1)* %valptr
%ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone
}
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i32_sel_ne_neg1:
-; SI: buffer_load_dword [[VAL:v[0-9]+]],
-; SI: v_ffbh_u32_e32 [[RESULT:v[0-9]+]], [[VAL]]
-; SI: buffer_store_dword [[RESULT]],
+; GCN: buffer_load_dword [[VAL:v[0-9]+]],
+; GCN: v_ffbh_u32_e32 [[RESULT:v[0-9]+]], [[VAL]]
+; GCN: buffer_store_dword [[RESULT]],
define void @v_ctlz_zero_undef_i32_sel_ne_neg1(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %valptr) nounwind {
%val = load i32, i32 addrspace(1)* %valptr
%ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone
ret void
}
-; FIXME: Need to handle non-uniform case for function below (load without gep).
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i8_sel_eq_neg1:
-; SI: {{buffer|flat}}_load_ubyte [[VAL:v[0-9]+]],
-; SI: v_ffbh_u32_e32 [[FFBH:v[0-9]+]], [[VAL]]
-; SI: {{buffer|flat}}_store_byte [[FFBH]],
+; GCN: {{buffer|flat}}_load_ubyte [[VAL:v[0-9]+]],
+; GCN: v_ffbh_u32_e32 [[FFBH:v[0-9]+]], [[VAL]]
+; GCN: {{buffer|flat}}_store_byte [[FFBH]],
define void @v_ctlz_zero_undef_i8_sel_eq_neg1(i8 addrspace(1)* noalias %out, i8 addrspace(1)* noalias %valptr) nounwind {
%tid = call i32 @llvm.r600.read.tidig.x()
%valptr.gep = getelementptr i8, i8 addrspace(1)* %valptr, i32 %tid
}
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i32_sel_eq_neg1_two_use:
-; SI: buffer_load_dword [[VAL:v[0-9]+]],
-; SI-DAG: v_ffbh_u32_e32 [[RESULT0:v[0-9]+]], [[VAL]]
-; SI-DAG: v_cmp_eq_u32_e32 vcc, 0, [[VAL]]
-; SI-DAG: v_cndmask_b32_e64 [[RESULT1:v[0-9]+]], 0, 1, vcc
-; SI-DAG: buffer_store_dword [[RESULT0]]
-; SI-DAG: buffer_store_byte [[RESULT1]]
-; SI: s_endpgm
+; GCN: buffer_load_dword [[VAL:v[0-9]+]],
+; GCN-DAG: v_ffbh_u32_e32 [[RESULT0:v[0-9]+]], [[VAL]]
+; GCN-DAG: v_cmp_eq_u32_e32 vcc, 0, [[VAL]]
+; GCN-DAG: v_cndmask_b32_e64 [[RESULT1:v[0-9]+]], 0, 1, vcc
+; GCN-DAG: buffer_store_dword [[RESULT0]]
+; GCN-DAG: buffer_store_byte [[RESULT1]]
+; GCN: s_endpgm
define void @v_ctlz_zero_undef_i32_sel_eq_neg1_two_use(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %valptr) nounwind {
%val = load i32, i32 addrspace(1)* %valptr
%ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone
; Selected on wrong constant
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i32_sel_eq_0:
-; SI: buffer_load_dword
-; SI: v_ffbh_u32_e32
-; SI: v_cmp
-; SI: v_cndmask
-; SI: buffer_store_dword
+; GCN: buffer_load_dword
+; GCN: v_ffbh_u32_e32
+; GCN: v_cmp
+; GCN: v_cndmask
+; GCN: buffer_store_dword
define void @v_ctlz_zero_undef_i32_sel_eq_0(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %valptr) nounwind {
%val = load i32, i32 addrspace(1)* %valptr
%ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone
; Selected on wrong constant
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i32_sel_ne_0:
-; SI: buffer_load_dword
-; SI: v_ffbh_u32_e32
-; SI: v_cmp
-; SI: v_cndmask
-; SI: buffer_store_dword
+; GCN: buffer_load_dword
+; GCN: v_ffbh_u32_e32
+; GCN: v_cmp
+; GCN: v_cndmask
+; GCN: buffer_store_dword
define void @v_ctlz_zero_undef_i32_sel_ne_0(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %valptr) nounwind {
%val = load i32, i32 addrspace(1)* %valptr
%ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone
; Compare on wrong constant
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i32_sel_eq_cmp_non0:
-; SI: buffer_load_dword
-; SI: v_ffbh_u32_e32
-; SI: v_cmp
-; SI: v_cndmask
-; SI: buffer_store_dword
+; GCN: buffer_load_dword
+; GCN: v_ffbh_u32_e32
+; GCN: v_cmp
+; GCN: v_cndmask
+; GCN: buffer_store_dword
define void @v_ctlz_zero_undef_i32_sel_eq_cmp_non0(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %valptr) nounwind {
%val = load i32, i32 addrspace(1)* %valptr
%ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone
; Selected on wrong constant
; FUNC-LABEL: {{^}}v_ctlz_zero_undef_i32_sel_ne_cmp_non0:
-; SI: buffer_load_dword
-; SI: v_ffbh_u32_e32
-; SI: v_cmp
-; SI: v_cndmask
-; SI: buffer_store_dword
+; GCN: buffer_load_dword
+; GCN: v_ffbh_u32_e32
+; GCN: v_cmp
+; GCN: v_cndmask
+; GCN: buffer_store_dword
define void @v_ctlz_zero_undef_i32_sel_ne_cmp_non0(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %valptr) nounwind {
%val = load i32, i32 addrspace(1)* %valptr
%ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone