diff options
Diffstat (limited to 'test/CodeGen/R600/ctlz_zero_undef.ll')
| -rw-r--r-- | test/CodeGen/R600/ctlz_zero_undef.ll | 63 |
1 files changed, 38 insertions, 25 deletions
diff --git a/test/CodeGen/R600/ctlz_zero_undef.ll b/test/CodeGen/R600/ctlz_zero_undef.ll index 15b5188..f699127 100644 --- a/test/CodeGen/R600/ctlz_zero_undef.ll +++ b/test/CodeGen/R600/ctlz_zero_undef.ll @@ -1,26 +1,31 @@ ; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s +; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s declare i32 @llvm.ctlz.i32(i32, i1) nounwind readnone declare <2 x i32> @llvm.ctlz.v2i32(<2 x i32>, i1) nounwind readnone declare <4 x i32> @llvm.ctlz.v4i32(<4 x i32>, i1) 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 +; 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 +; 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 { %ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone store i32 %ctlz, i32 addrspace(1)* %out, align 4 ret void } -; 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 +; 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 +; 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 { %val = load i32 addrspace(1)* %valptr, align 4 %ctlz = call i32 @llvm.ctlz.i32(i32 %val, i1 true) nounwind readnone @@ -28,12 +33,15 @@ define void @v_ctlz_zero_undef_i32(i32 addrspace(1)* noalias %out, i32 addrspace ret void } -; 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 +; 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 +; EG: MEM_RAT_CACHELESS STORE_RAW [[RESULT:T[0-9]+]]{{\.[XYZW]}} +; EG: FFBH_UINT {{\*? *}}[[RESULT]] +; EG: FFBH_UINT {{\*? *}}[[RESULT]] define void @v_ctlz_zero_undef_v2i32(<2 x i32> addrspace(1)* noalias %out, <2 x i32> addrspace(1)* noalias %valptr) nounwind { %val = load <2 x i32> addrspace(1)* %valptr, align 8 %ctlz = call <2 x i32> @llvm.ctlz.v2i32(<2 x i32> %val, i1 true) nounwind readnone @@ -41,14 +49,19 @@ define void @v_ctlz_zero_undef_v2i32(<2 x i32> addrspace(1)* noalias %out, <2 x ret void } -; 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 +; 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 +; EG: MEM_RAT_CACHELESS STORE_RAW [[RESULT:T[0-9]+]]{{\.[XYZW]}} +; EG: FFBH_UINT {{\*? *}}[[RESULT]] +; EG: FFBH_UINT {{\*? *}}[[RESULT]] +; EG: FFBH_UINT {{\*? *}}[[RESULT]] +; EG: FFBH_UINT {{\*? *}}[[RESULT]] define void @v_ctlz_zero_undef_v4i32(<4 x i32> addrspace(1)* noalias %out, <4 x i32> addrspace(1)* noalias %valptr) nounwind { %val = load <4 x i32> addrspace(1)* %valptr, align 16 %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %val, i1 true) nounwind readnone |