| ;RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s |
| ;RUN: llc -march=r600 -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s |
| |
| declare i32 @llvm.r600.read.tidig.x() readnone |
| |
| ;FUNC-LABEL: @test2 |
| ;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} |
| ;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} |
| |
| ;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} |
| ;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} |
| |
| define void @test2(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) { |
| %b_ptr = getelementptr <2 x i32> addrspace(1)* %in, i32 1 |
| %a = load <2 x i32> addrspace(1) * %in |
| %b = load <2 x i32> addrspace(1) * %b_ptr |
| %result = sub <2 x i32> %a, %b |
| store <2 x i32> %result, <2 x i32> addrspace(1)* %out |
| ret void |
| } |
| |
| ;FUNC-LABEL: @test4 |
| ;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} |
| ;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} |
| ;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} |
| ;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} |
| |
| ;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} |
| ;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} |
| ;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} |
| ;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} |
| |
| define void @test4(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { |
| %b_ptr = getelementptr <4 x i32> addrspace(1)* %in, i32 1 |
| %a = load <4 x i32> addrspace(1) * %in |
| %b = load <4 x i32> addrspace(1) * %b_ptr |
| %result = sub <4 x i32> %a, %b |
| store <4 x i32> %result, <4 x i32> addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: @s_sub_i64: |
| ; SI: S_SUB_I32 |
| ; SI: S_SUBB_U32 |
| |
| ; EG-DAG: SETGE_UINT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: SUB_INT |
| define void @s_sub_i64(i64 addrspace(1)* noalias %out, i64 %a, i64 %b) nounwind { |
| %result = sub i64 %a, %b |
| store i64 %result, i64 addrspace(1)* %out, align 8 |
| ret void |
| } |
| |
| ; FUNC-LABEL: @v_sub_i64: |
| ; SI: V_SUB_I32_e32 |
| ; SI: V_SUBB_U32_e32 |
| |
| ; EG-DAG: SETGE_UINT |
| ; EG-DAG: CNDE_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: SUB_INT |
| ; EG-DAG: SUB_INT |
| define void @v_sub_i64(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %inA, i64 addrspace(1)* noalias %inB) nounwind { |
| %tid = call i32 @llvm.r600.read.tidig.x() readnone |
| %a_ptr = getelementptr i64 addrspace(1)* %inA, i32 %tid |
| %b_ptr = getelementptr i64 addrspace(1)* %inB, i32 %tid |
| %a = load i64 addrspace(1)* %a_ptr |
| %b = load i64 addrspace(1)* %b_ptr |
| %result = sub i64 %a, %b |
| store i64 %result, i64 addrspace(1)* %out, align 8 |
| ret void |
| } |