1 ; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s 2 3 declare double @llvm.AMDGPU.trig.preop.f64(double, i32) nounwind readnone 4 5 ; SI-LABEL: @test_trig_preop_f64: 6 ; SI-DAG: BUFFER_LOAD_DWORD [[SEG:v[0-9]+]] 7 ; SI-DAG: BUFFER_LOAD_DWORDX2 [[SRC:v\[[0-9]+:[0-9]+\]]], 8 ; SI: V_TRIG_PREOP_F64 [[RESULT:v\[[0-9]+:[0-9]+\]]], [[SRC]], [[SEG]] 9 ; SI: BUFFER_STORE_DWORDX2 [[RESULT]], 10 ; SI: S_ENDPGM 11 define void @test_trig_preop_f64(double addrspace(1)* %out, double addrspace(1)* %aptr, i32 addrspace(1)* %bptr) nounwind { 12 %a = load double addrspace(1)* %aptr, align 8 13 %b = load i32 addrspace(1)* %bptr, align 4 14 %result = call double @llvm.AMDGPU.trig.preop.f64(double %a, i32 %b) nounwind readnone 15 store double %result, double addrspace(1)* %out, align 8 16 ret void 17 } 18 19 ; SI-LABEL: @test_trig_preop_f64_imm_segment: 20 ; SI: BUFFER_LOAD_DWORDX2 [[SRC:v\[[0-9]+:[0-9]+\]]], 21 ; SI: V_TRIG_PREOP_F64 [[RESULT:v\[[0-9]+:[0-9]+\]]], [[SRC]], 7 22 ; SI: BUFFER_STORE_DWORDX2 [[RESULT]], 23 ; SI: S_ENDPGM 24 define void @test_trig_preop_f64_imm_segment(double addrspace(1)* %out, double addrspace(1)* %aptr) nounwind { 25 %a = load double addrspace(1)* %aptr, align 8 26 %result = call double @llvm.AMDGPU.trig.preop.f64(double %a, i32 7) nounwind readnone 27 store double %result, double addrspace(1)* %out, align 8 28 ret void 29 } 30
