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      1 ; Ensure that the FSL instrinsic instruction generate single FSL instructions
      2 ; at the machine level. Additionally, ensure that dynamic values use the
      3 ; dynamic version of the instructions and that constant values use the
      4 ; constant version of the instructions.
      5 ;
      6 ; RUN: llc -O3 < %s -march=mblaze | FileCheck %s
      7 
      8 declare i32 @llvm.mblaze.fsl.get(i32 %port)
      9 declare i32 @llvm.mblaze.fsl.aget(i32 %port)
     10 declare i32 @llvm.mblaze.fsl.cget(i32 %port)
     11 declare i32 @llvm.mblaze.fsl.caget(i32 %port)
     12 declare i32 @llvm.mblaze.fsl.eget(i32 %port)
     13 declare i32 @llvm.mblaze.fsl.eaget(i32 %port)
     14 declare i32 @llvm.mblaze.fsl.ecget(i32 %port)
     15 declare i32 @llvm.mblaze.fsl.ecaget(i32 %port)
     16 declare i32 @llvm.mblaze.fsl.nget(i32 %port)
     17 declare i32 @llvm.mblaze.fsl.naget(i32 %port)
     18 declare i32 @llvm.mblaze.fsl.ncget(i32 %port)
     19 declare i32 @llvm.mblaze.fsl.ncaget(i32 %port)
     20 declare i32 @llvm.mblaze.fsl.neget(i32 %port)
     21 declare i32 @llvm.mblaze.fsl.neaget(i32 %port)
     22 declare i32 @llvm.mblaze.fsl.necget(i32 %port)
     23 declare i32 @llvm.mblaze.fsl.necaget(i32 %port)
     24 declare i32 @llvm.mblaze.fsl.tget(i32 %port)
     25 declare i32 @llvm.mblaze.fsl.taget(i32 %port)
     26 declare i32 @llvm.mblaze.fsl.tcget(i32 %port)
     27 declare i32 @llvm.mblaze.fsl.tcaget(i32 %port)
     28 declare i32 @llvm.mblaze.fsl.teget(i32 %port)
     29 declare i32 @llvm.mblaze.fsl.teaget(i32 %port)
     30 declare i32 @llvm.mblaze.fsl.tecget(i32 %port)
     31 declare i32 @llvm.mblaze.fsl.tecaget(i32 %port)
     32 declare i32 @llvm.mblaze.fsl.tnget(i32 %port)
     33 declare i32 @llvm.mblaze.fsl.tnaget(i32 %port)
     34 declare i32 @llvm.mblaze.fsl.tncget(i32 %port)
     35 declare i32 @llvm.mblaze.fsl.tncaget(i32 %port)
     36 declare i32 @llvm.mblaze.fsl.tneget(i32 %port)
     37 declare i32 @llvm.mblaze.fsl.tneaget(i32 %port)
     38 declare i32 @llvm.mblaze.fsl.tnecget(i32 %port)
     39 declare i32 @llvm.mblaze.fsl.tnecaget(i32 %port)
     40 
     41 declare void @llvm.mblaze.fsl.put(i32 %value, i32 %port)
     42 declare void @llvm.mblaze.fsl.aput(i32 %value, i32 %port)
     43 declare void @llvm.mblaze.fsl.cput(i32 %value, i32 %port)
     44 declare void @llvm.mblaze.fsl.caput(i32 %value, i32 %port)
     45 declare void @llvm.mblaze.fsl.nput(i32 %value, i32 %port)
     46 declare void @llvm.mblaze.fsl.naput(i32 %value, i32 %port)
     47 declare void @llvm.mblaze.fsl.ncput(i32 %value, i32 %port)
     48 declare void @llvm.mblaze.fsl.ncaput(i32 %value, i32 %port)
     49 declare void @llvm.mblaze.fsl.tput(i32 %port)
     50 declare void @llvm.mblaze.fsl.taput(i32 %port)
     51 declare void @llvm.mblaze.fsl.tcput(i32 %port)
     52 declare void @llvm.mblaze.fsl.tcaput(i32 %port)
     53 declare void @llvm.mblaze.fsl.tnput(i32 %port)
     54 declare void @llvm.mblaze.fsl.tnaput(i32 %port)
     55 declare void @llvm.mblaze.fsl.tncput(i32 %port)
     56 declare void @llvm.mblaze.fsl.tncaput(i32 %port)
     57 
     58 define void @fsl_get(i32 %port) {
     59     ; CHECK:        fsl_get:
     60     %v0  = call i32 @llvm.mblaze.fsl.get(i32 %port)
     61     ; CHECK:        getd
     62     %v1  = call i32 @llvm.mblaze.fsl.aget(i32 %port)
     63     ; CHECK-NEXT:   agetd
     64     %v2  = call i32 @llvm.mblaze.fsl.cget(i32 %port)
     65     ; CHECK-NEXT:   cgetd
     66     %v3  = call i32 @llvm.mblaze.fsl.caget(i32 %port)
     67     ; CHECK-NEXT:   cagetd
     68     %v4  = call i32 @llvm.mblaze.fsl.eget(i32 %port)
     69     ; CHECK-NEXT:   egetd
     70     %v5  = call i32 @llvm.mblaze.fsl.eaget(i32 %port)
     71     ; CHECK-NEXT:   eagetd
     72     %v6  = call i32 @llvm.mblaze.fsl.ecget(i32 %port)
     73     ; CHECK-NEXT:   ecgetd
     74     %v7  = call i32 @llvm.mblaze.fsl.ecaget(i32 %port)
     75     ; CHECK-NEXT:   ecagetd
     76     %v8  = call i32 @llvm.mblaze.fsl.nget(i32 %port)
     77     ; CHECK-NEXT:   ngetd
     78     %v9  = call i32 @llvm.mblaze.fsl.naget(i32 %port)
     79     ; CHECK-NEXT:   nagetd
     80     %v10 = call i32 @llvm.mblaze.fsl.ncget(i32 %port)
     81     ; CHECK-NEXT:   ncgetd
     82     %v11 = call i32 @llvm.mblaze.fsl.ncaget(i32 %port)
     83     ; CHECK-NEXT:   ncagetd
     84     %v12 = call i32 @llvm.mblaze.fsl.neget(i32 %port)
     85     ; CHECK-NEXT:   negetd
     86     %v13 = call i32 @llvm.mblaze.fsl.neaget(i32 %port)
     87     ; CHECK-NEXT:   neagetd
     88     %v14 = call i32 @llvm.mblaze.fsl.necget(i32 %port)
     89     ; CHECK-NEXT:   necgetd
     90     %v15 = call i32 @llvm.mblaze.fsl.necaget(i32 %port)
     91     ; CHECK-NEXT:   necagetd
     92     %v16 = call i32 @llvm.mblaze.fsl.tget(i32 %port)
     93     ; CHECK-NEXT:   tgetd
     94     %v17 = call i32 @llvm.mblaze.fsl.taget(i32 %port)
     95     ; CHECK-NEXT:   tagetd
     96     %v18 = call i32 @llvm.mblaze.fsl.tcget(i32 %port)
     97     ; CHECK-NEXT:   tcgetd
     98     %v19 = call i32 @llvm.mblaze.fsl.tcaget(i32 %port)
     99     ; CHECK-NEXT:   tcagetd
    100     %v20 = call i32 @llvm.mblaze.fsl.teget(i32 %port)
    101     ; CHECK-NEXT:   tegetd
    102     %v21 = call i32 @llvm.mblaze.fsl.teaget(i32 %port)
    103     ; CHECK-NEXT:   teagetd
    104     %v22 = call i32 @llvm.mblaze.fsl.tecget(i32 %port)
    105     ; CHECK-NEXT:   tecgetd
    106     %v23 = call i32 @llvm.mblaze.fsl.tecaget(i32 %port)
    107     ; CHECK-NEXT:   tecagetd
    108     %v24 = call i32 @llvm.mblaze.fsl.tnget(i32 %port)
    109     ; CHECK-NEXT:   tngetd
    110     %v25 = call i32 @llvm.mblaze.fsl.tnaget(i32 %port)
    111     ; CHECK-NEXT:   tnagetd
    112     %v26 = call i32 @llvm.mblaze.fsl.tncget(i32 %port)
    113     ; CHECK-NEXT:   tncgetd
    114     %v27 = call i32 @llvm.mblaze.fsl.tncaget(i32 %port)
    115     ; CHECK-NEXT:   tncagetd
    116     %v28 = call i32 @llvm.mblaze.fsl.tneget(i32 %port)
    117     ; CHECK-NEXT:   tnegetd
    118     %v29 = call i32 @llvm.mblaze.fsl.tneaget(i32 %port)
    119     ; CHECK-NEXT:   tneagetd
    120     %v30 = call i32 @llvm.mblaze.fsl.tnecget(i32 %port)
    121     ; CHECK-NEXT:   tnecgetd
    122     %v31 = call i32 @llvm.mblaze.fsl.tnecaget(i32 %port)
    123     ; CHECK-NEXT:   tnecagetd
    124     ret void
    125     ; CHECK:        rtsd
    126 }
    127 
    128 define void @fslc_get() {
    129     ; CHECK:        fslc_get:
    130     %v0  = call i32 @llvm.mblaze.fsl.get(i32 1)
    131     ; CHECK:        get
    132     %v1  = call i32 @llvm.mblaze.fsl.aget(i32 1)
    133     ; CHECK-NOT:    agetd
    134     ; CHECK:        aget
    135     %v2  = call i32 @llvm.mblaze.fsl.cget(i32 1)
    136     ; CHECK-NOT:    cgetd
    137     ; CHECK:        cget
    138     %v3  = call i32 @llvm.mblaze.fsl.caget(i32 1)
    139     ; CHECK-NOT:    cagetd
    140     ; CHECK:        caget
    141     %v4  = call i32 @llvm.mblaze.fsl.eget(i32 1)
    142     ; CHECK-NOT:    egetd
    143     ; CHECK:        eget
    144     %v5  = call i32 @llvm.mblaze.fsl.eaget(i32 1)
    145     ; CHECK-NOT:    eagetd
    146     ; CHECK:        eaget
    147     %v6  = call i32 @llvm.mblaze.fsl.ecget(i32 1)
    148     ; CHECK-NOT:    ecgetd
    149     ; CHECK:        ecget
    150     %v7  = call i32 @llvm.mblaze.fsl.ecaget(i32 1)
    151     ; CHECK-NOT:    ecagetd
    152     ; CHECK:        ecaget
    153     %v8  = call i32 @llvm.mblaze.fsl.nget(i32 1)
    154     ; CHECK-NOT:    ngetd
    155     ; CHECK:        nget
    156     %v9  = call i32 @llvm.mblaze.fsl.naget(i32 1)
    157     ; CHECK-NOT:    nagetd
    158     ; CHECK:        naget
    159     %v10 = call i32 @llvm.mblaze.fsl.ncget(i32 1)
    160     ; CHECK-NOT:    ncgetd
    161     ; CHECK:        ncget
    162     %v11 = call i32 @llvm.mblaze.fsl.ncaget(i32 1)
    163     ; CHECK-NOT:    ncagetd
    164     ; CHECK:        ncaget
    165     %v12 = call i32 @llvm.mblaze.fsl.neget(i32 1)
    166     ; CHECK-NOT:    negetd
    167     ; CHECK:        neget
    168     %v13 = call i32 @llvm.mblaze.fsl.neaget(i32 1)
    169     ; CHECK-NOT:    neagetd
    170     ; CHECK:        neaget
    171     %v14 = call i32 @llvm.mblaze.fsl.necget(i32 1)
    172     ; CHECK-NOT:    necgetd
    173     ; CHECK:        necget
    174     %v15 = call i32 @llvm.mblaze.fsl.necaget(i32 1)
    175     ; CHECK-NOT:    necagetd
    176     ; CHECK:        necaget
    177     %v16 = call i32 @llvm.mblaze.fsl.tget(i32 1)
    178     ; CHECK-NOT:    tgetd
    179     ; CHECK:        tget
    180     %v17 = call i32 @llvm.mblaze.fsl.taget(i32 1)
    181     ; CHECK-NOT:    tagetd
    182     ; CHECK:        taget
    183     %v18 = call i32 @llvm.mblaze.fsl.tcget(i32 1)
    184     ; CHECK-NOT:    tcgetd
    185     ; CHECK:        tcget
    186     %v19 = call i32 @llvm.mblaze.fsl.tcaget(i32 1)
    187     ; CHECK-NOT:    tcagetd
    188     ; CHECK:        tcaget
    189     %v20 = call i32 @llvm.mblaze.fsl.teget(i32 1)
    190     ; CHECK-NOT:    tegetd
    191     ; CHECK:        teget
    192     %v21 = call i32 @llvm.mblaze.fsl.teaget(i32 1)
    193     ; CHECK-NOT:    teagetd
    194     ; CHECK:        teaget
    195     %v22 = call i32 @llvm.mblaze.fsl.tecget(i32 1)
    196     ; CHECK-NOT:    tecgetd
    197     ; CHECK:        tecget
    198     %v23 = call i32 @llvm.mblaze.fsl.tecaget(i32 1)
    199     ; CHECK-NOT:    tecagetd
    200     ; CHECK:        tecaget
    201     %v24 = call i32 @llvm.mblaze.fsl.tnget(i32 1)
    202     ; CHECK-NOT:    tngetd
    203     ; CHECK:        tnget
    204     %v25 = call i32 @llvm.mblaze.fsl.tnaget(i32 1)
    205     ; CHECK-NOT:    tnagetd
    206     ; CHECK:        tnaget
    207     %v26 = call i32 @llvm.mblaze.fsl.tncget(i32 1)
    208     ; CHECK-NOT:    tncgetd
    209     ; CHECK:        tncget
    210     %v27 = call i32 @llvm.mblaze.fsl.tncaget(i32 1)
    211     ; CHECK-NOT:    tncagetd
    212     ; CHECK:        tncaget
    213     %v28 = call i32 @llvm.mblaze.fsl.tneget(i32 1)
    214     ; CHECK-NOT:    tnegetd
    215     ; CHECK:        tneget
    216     %v29 = call i32 @llvm.mblaze.fsl.tneaget(i32 1)
    217     ; CHECK-NOT:    tneagetd
    218     ; CHECK:        tneaget
    219     %v30 = call i32 @llvm.mblaze.fsl.tnecget(i32 1)
    220     ; CHECK-NOT:    tnecgetd
    221     ; CHECK:        tnecget
    222     %v31 = call i32 @llvm.mblaze.fsl.tnecaget(i32 1)
    223     ; CHECK-NOT:    tnecagetd
    224     ; CHECK:        tnecaget
    225     ret void
    226     ; CHECK:        rtsd
    227 }
    228 
    229 define void @putfsl(i32 %value, i32 %port) {
    230     ; CHECK:        putfsl:
    231     call void @llvm.mblaze.fsl.put(i32 %value, i32 %port)
    232     ; CHECK:        putd
    233     call void @llvm.mblaze.fsl.aput(i32 %value, i32 %port)
    234     ; CHECK-NEXT:   aputd
    235     call void @llvm.mblaze.fsl.cput(i32 %value, i32 %port)
    236     ; CHECK-NEXT:   cputd
    237     call void @llvm.mblaze.fsl.caput(i32 %value, i32 %port)
    238     ; CHECK-NEXT:   caputd
    239     call void @llvm.mblaze.fsl.nput(i32 %value, i32 %port)
    240     ; CHECK-NEXT:   nputd
    241     call void @llvm.mblaze.fsl.naput(i32 %value, i32 %port)
    242     ; CHECK-NEXT:   naputd
    243     call void @llvm.mblaze.fsl.ncput(i32 %value, i32 %port)
    244     ; CHECK-NEXT:   ncputd
    245     call void @llvm.mblaze.fsl.ncaput(i32 %value, i32 %port)
    246     ; CHECK-NEXT:   ncaputd
    247     call void @llvm.mblaze.fsl.tput(i32 %port)
    248     ; CHECK-NEXT:   tputd
    249     call void @llvm.mblaze.fsl.taput(i32 %port)
    250     ; CHECK-NEXT:   taputd
    251     call void @llvm.mblaze.fsl.tcput(i32 %port)
    252     ; CHECK-NEXT:   tcputd
    253     call void @llvm.mblaze.fsl.tcaput(i32 %port)
    254     ; CHECK-NEXT:   tcaputd
    255     call void @llvm.mblaze.fsl.tnput(i32 %port)
    256     ; CHECK-NEXT:   tnputd
    257     call void @llvm.mblaze.fsl.tnaput(i32 %port)
    258     ; CHECK-NEXT:   tnaputd
    259     call void @llvm.mblaze.fsl.tncput(i32 %port)
    260     ; CHECK-NEXT:   tncputd
    261     call void @llvm.mblaze.fsl.tncaput(i32 %port)
    262     ; CHECK-NEXT:   tncaputd
    263     ret void
    264     ; CHECK:        rtsd
    265 }
    266 
    267 define void @putfsl_const(i32 %value) {
    268     ; CHECK:        putfsl_const:
    269     call void @llvm.mblaze.fsl.put(i32 %value, i32 1)
    270     ; CHECK-NOT:    putd
    271     ; CHECK:        put
    272     call void @llvm.mblaze.fsl.aput(i32 %value, i32 1)
    273     ; CHECK-NOT:    aputd
    274     ; CHECK:        aput
    275     call void @llvm.mblaze.fsl.cput(i32 %value, i32 1)
    276     ; CHECK-NOT:    cputd
    277     ; CHECK:        cput
    278     call void @llvm.mblaze.fsl.caput(i32 %value, i32 1)
    279     ; CHECK-NOT:    caputd
    280     ; CHECK:        caput
    281     call void @llvm.mblaze.fsl.nput(i32 %value, i32 1)
    282     ; CHECK-NOT:    nputd
    283     ; CHECK:        nput
    284     call void @llvm.mblaze.fsl.naput(i32 %value, i32 1)
    285     ; CHECK-NOT:    naputd
    286     ; CHECK:        naput
    287     call void @llvm.mblaze.fsl.ncput(i32 %value, i32 1)
    288     ; CHECK-NOT:    ncputd
    289     ; CHECK:        ncput
    290     call void @llvm.mblaze.fsl.ncaput(i32 %value, i32 1)
    291     ; CHECK-NOT:    ncaputd
    292     ; CHECK:        ncaput
    293     call void @llvm.mblaze.fsl.tput(i32 1)
    294     ; CHECK-NOT:    tputd
    295     ; CHECK:        tput
    296     call void @llvm.mblaze.fsl.taput(i32 1)
    297     ; CHECK-NOT:    taputd
    298     ; CHECK:        taput
    299     call void @llvm.mblaze.fsl.tcput(i32 1)
    300     ; CHECK-NOT:    tcputd
    301     ; CHECK:        tcput
    302     call void @llvm.mblaze.fsl.tcaput(i32 1)
    303     ; CHECK-NOT:    tcaputd
    304     ; CHECK:        tcaput
    305     call void @llvm.mblaze.fsl.tnput(i32 1)
    306     ; CHECK-NOT:    tnputd
    307     ; CHECK:        tnput
    308     call void @llvm.mblaze.fsl.tnaput(i32 1)
    309     ; CHECK-NOT:    tnaputd
    310     ; CHECK:        tnaput
    311     call void @llvm.mblaze.fsl.tncput(i32 1)
    312     ; CHECK-NOT:    tncputd
    313     ; CHECK:        tncput
    314     call void @llvm.mblaze.fsl.tncaput(i32 1)
    315     ; CHECK-NOT:    tncaputd
    316     ; CHECK:        tncaput
    317     ret void
    318     ; CHECK:        rtsd
    319 }
    320