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llvm-6502/test/CodeGen/MBlaze/fsl.ll
Wesley Peck a70f28ce7d Adding the MicroBlaze backend. 
The MicroBlaze is a highly configurable 32-bit soft-microprocessor for
use on Xilinx FPGAs. For more information see:
http://www.xilinx.com/tools/microblaze.htm
http://en.wikipedia.org/wiki/MicroBlaze

The current LLVM MicroBlaze backend generates assembly which can be
compiled using the an appropriate binutils assembler.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96969 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-23 19:15:24 +00:00

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; Ensure that the FSL instrinsic instruction generate single FSL instructions
; at the machine level. Additionally, ensure that dynamic values use the
; dynamic version of the instructions and that constant values use the
; constant version of the instructions.
;
; RUN: llc < %s -march=mblaze | FileCheck %s
declare i32 @llvm.mblaze.fsl.get(i32 %port)
declare i32 @llvm.mblaze.fsl.aget(i32 %port)
declare i32 @llvm.mblaze.fsl.cget(i32 %port)
declare i32 @llvm.mblaze.fsl.caget(i32 %port)
declare i32 @llvm.mblaze.fsl.eget(i32 %port)
declare i32 @llvm.mblaze.fsl.eaget(i32 %port)
declare i32 @llvm.mblaze.fsl.ecget(i32 %port)
declare i32 @llvm.mblaze.fsl.ecaget(i32 %port)
declare i32 @llvm.mblaze.fsl.nget(i32 %port)
declare i32 @llvm.mblaze.fsl.naget(i32 %port)
declare i32 @llvm.mblaze.fsl.ncget(i32 %port)
declare i32 @llvm.mblaze.fsl.ncaget(i32 %port)
declare i32 @llvm.mblaze.fsl.neget(i32 %port)
declare i32 @llvm.mblaze.fsl.neaget(i32 %port)
declare i32 @llvm.mblaze.fsl.necget(i32 %port)
declare i32 @llvm.mblaze.fsl.necaget(i32 %port)
declare i32 @llvm.mblaze.fsl.tget(i32 %port)
declare i32 @llvm.mblaze.fsl.taget(i32 %port)
declare i32 @llvm.mblaze.fsl.tcget(i32 %port)
declare i32 @llvm.mblaze.fsl.tcaget(i32 %port)
declare i32 @llvm.mblaze.fsl.teget(i32 %port)
declare i32 @llvm.mblaze.fsl.teaget(i32 %port)
declare i32 @llvm.mblaze.fsl.tecget(i32 %port)
declare i32 @llvm.mblaze.fsl.tecaget(i32 %port)
declare i32 @llvm.mblaze.fsl.tnget(i32 %port)
declare i32 @llvm.mblaze.fsl.tnaget(i32 %port)
declare i32 @llvm.mblaze.fsl.tncget(i32 %port)
declare i32 @llvm.mblaze.fsl.tncaget(i32 %port)
declare i32 @llvm.mblaze.fsl.tneget(i32 %port)
declare i32 @llvm.mblaze.fsl.tneaget(i32 %port)
declare i32 @llvm.mblaze.fsl.tnecget(i32 %port)
declare i32 @llvm.mblaze.fsl.tnecaget(i32 %port)
declare void @llvm.mblaze.fsl.put(i32 %value, i32 %port)
declare void @llvm.mblaze.fsl.aput(i32 %value, i32 %port)
declare void @llvm.mblaze.fsl.cput(i32 %value, i32 %port)
declare void @llvm.mblaze.fsl.caput(i32 %value, i32 %port)
declare void @llvm.mblaze.fsl.nput(i32 %value, i32 %port)
declare void @llvm.mblaze.fsl.naput(i32 %value, i32 %port)
declare void @llvm.mblaze.fsl.ncput(i32 %value, i32 %port)
declare void @llvm.mblaze.fsl.ncaput(i32 %value, i32 %port)
declare void @llvm.mblaze.fsl.tput(i32 %port)
declare void @llvm.mblaze.fsl.taput(i32 %port)
declare void @llvm.mblaze.fsl.tcput(i32 %port)
declare void @llvm.mblaze.fsl.tcaput(i32 %port)
declare void @llvm.mblaze.fsl.tnput(i32 %port)
declare void @llvm.mblaze.fsl.tnaput(i32 %port)
declare void @llvm.mblaze.fsl.tncput(i32 %port)
declare void @llvm.mblaze.fsl.tncaput(i32 %port)
define i32 @fsl_get(i32 %port)
{
; CHECK: fsl_get:
%v0 = call i32 @llvm.mblaze.fsl.get(i32 %port)
; CHECK: getd
%v1 = call i32 @llvm.mblaze.fsl.aget(i32 %port)
; CHECK-NEXT: agetd
%v2 = call i32 @llvm.mblaze.fsl.cget(i32 %port)
; CHECK-NEXT: cgetd
%v3 = call i32 @llvm.mblaze.fsl.caget(i32 %port)
; CHECK-NEXT: cagetd
%v4 = call i32 @llvm.mblaze.fsl.eget(i32 %port)
; CHECK-NEXT: egetd
%v5 = call i32 @llvm.mblaze.fsl.eaget(i32 %port)
; CHECK-NEXT: eagetd
%v6 = call i32 @llvm.mblaze.fsl.ecget(i32 %port)
; CHECK-NEXT: ecgetd
%v7 = call i32 @llvm.mblaze.fsl.ecaget(i32 %port)
; CHECK-NEXT: ecagetd
%v8 = call i32 @llvm.mblaze.fsl.nget(i32 %port)
; CHECK-NEXT: ngetd
%v9 = call i32 @llvm.mblaze.fsl.naget(i32 %port)
; CHECK-NEXT: nagetd
%v10 = call i32 @llvm.mblaze.fsl.ncget(i32 %port)
; CHECK-NEXT: ncgetd
%v11 = call i32 @llvm.mblaze.fsl.ncaget(i32 %port)
; CHECK-NEXT: ncagetd
%v12 = call i32 @llvm.mblaze.fsl.neget(i32 %port)
; CHECK-NEXT: negetd
%v13 = call i32 @llvm.mblaze.fsl.neaget(i32 %port)
; CHECK-NEXT: neagetd
%v14 = call i32 @llvm.mblaze.fsl.necget(i32 %port)
; CHECK-NEXT: necgetd
%v15 = call i32 @llvm.mblaze.fsl.necaget(i32 %port)
; CHECK-NEXT: necagetd
%v16 = call i32 @llvm.mblaze.fsl.tget(i32 %port)
; CHECK-NEXT: tgetd
%v17 = call i32 @llvm.mblaze.fsl.taget(i32 %port)
; CHECK-NEXT: tagetd
%v18 = call i32 @llvm.mblaze.fsl.tcget(i32 %port)
; CHECK-NEXT: tcgetd
%v19 = call i32 @llvm.mblaze.fsl.tcaget(i32 %port)
; CHECK-NEXT: tcagetd
%v20 = call i32 @llvm.mblaze.fsl.teget(i32 %port)
; CHECK-NEXT: tegetd
%v21 = call i32 @llvm.mblaze.fsl.teaget(i32 %port)
; CHECK-NEXT: teagetd
%v22 = call i32 @llvm.mblaze.fsl.tecget(i32 %port)
; CHECK-NEXT: tecgetd
%v23 = call i32 @llvm.mblaze.fsl.tecaget(i32 %port)
; CHECK-NEXT: tecagetd
%v24 = call i32 @llvm.mblaze.fsl.tnget(i32 %port)
; CHECK-NEXT: tngetd
%v25 = call i32 @llvm.mblaze.fsl.tnaget(i32 %port)
; CHECK-NEXT: tnagetd
%v26 = call i32 @llvm.mblaze.fsl.tncget(i32 %port)
; CHECK-NEXT: tncgetd
%v27 = call i32 @llvm.mblaze.fsl.tncaget(i32 %port)
; CHECK-NEXT: tncagetd
%v28 = call i32 @llvm.mblaze.fsl.tneget(i32 %port)
; CHECK-NEXT: tnegetd
%v29 = call i32 @llvm.mblaze.fsl.tneaget(i32 %port)
; CHECK-NEXT: tneagetd
%v30 = call i32 @llvm.mblaze.fsl.tnecget(i32 %port)
; CHECK-NEXT: tnecgetd
%v31 = call i32 @llvm.mblaze.fsl.tnecaget(i32 %port)
; CHECK-NEXT: tnecagetd
ret i32 1
; CHECK: rtsd
}
define i32 @fslc_get()
{
; CHECK: fslc_get:
%v0 = call i32 @llvm.mblaze.fsl.get(i32 1)
; CHECK: get
%v1 = call i32 @llvm.mblaze.fsl.aget(i32 1)
; CHECK-NOT: agetd
; CHECK: aget
%v2 = call i32 @llvm.mblaze.fsl.cget(i32 1)
; CHECK-NOT: cgetd
; CHECK: cget
%v3 = call i32 @llvm.mblaze.fsl.caget(i32 1)
; CHECK-NOT: cagetd
; CHECK: caget
%v4 = call i32 @llvm.mblaze.fsl.eget(i32 1)
; CHECK-NOT: egetd
; CHECK: eget
%v5 = call i32 @llvm.mblaze.fsl.eaget(i32 1)
; CHECK-NOT: eagetd
; CHECK: eaget
%v6 = call i32 @llvm.mblaze.fsl.ecget(i32 1)
; CHECK-NOT: ecgetd
; CHECK: ecget
%v7 = call i32 @llvm.mblaze.fsl.ecaget(i32 1)
; CHECK-NOT: ecagetd
; CHECK: ecaget
%v8 = call i32 @llvm.mblaze.fsl.nget(i32 1)
; CHECK-NOT: ngetd
; CHECK: nget
%v9 = call i32 @llvm.mblaze.fsl.naget(i32 1)
; CHECK-NOT: nagetd
; CHECK: naget
%v10 = call i32 @llvm.mblaze.fsl.ncget(i32 1)
; CHECK-NOT: ncgetd
; CHECK: ncget
%v11 = call i32 @llvm.mblaze.fsl.ncaget(i32 1)
; CHECK-NOT: ncagetd
; CHECK: ncaget
%v12 = call i32 @llvm.mblaze.fsl.neget(i32 1)
; CHECK-NOT: negetd
; CHECK: neget
%v13 = call i32 @llvm.mblaze.fsl.neaget(i32 1)
; CHECK-NOT: neagetd
; CHECK: neaget
%v14 = call i32 @llvm.mblaze.fsl.necget(i32 1)
; CHECK-NOT: necgetd
; CHECK: necget
%v15 = call i32 @llvm.mblaze.fsl.necaget(i32 1)
; CHECK-NOT: necagetd
; CHECK: necaget
%v16 = call i32 @llvm.mblaze.fsl.tget(i32 1)
; CHECK-NOT: tgetd
; CHECK: tget
%v17 = call i32 @llvm.mblaze.fsl.taget(i32 1)
; CHECK-NOT: tagetd
; CHECK: taget
%v18 = call i32 @llvm.mblaze.fsl.tcget(i32 1)
; CHECK-NOT: tcgetd
; CHECK: tcget
%v19 = call i32 @llvm.mblaze.fsl.tcaget(i32 1)
; CHECK-NOT: tcagetd
; CHECK: tcaget
%v20 = call i32 @llvm.mblaze.fsl.teget(i32 1)
; CHECK-NOT: tegetd
; CHECK: teget
%v21 = call i32 @llvm.mblaze.fsl.teaget(i32 1)
; CHECK-NOT: teagetd
; CHECK: teaget
%v22 = call i32 @llvm.mblaze.fsl.tecget(i32 1)
; CHECK-NOT: tecgetd
; CHECK: tecget
%v23 = call i32 @llvm.mblaze.fsl.tecaget(i32 1)
; CHECK-NOT: tecagetd
; CHECK: tecaget
%v24 = call i32 @llvm.mblaze.fsl.tnget(i32 1)
; CHECK-NOT: tngetd
; CHECK: tnget
%v25 = call i32 @llvm.mblaze.fsl.tnaget(i32 1)
; CHECK-NOT: tnagetd
; CHECK: tnaget
%v26 = call i32 @llvm.mblaze.fsl.tncget(i32 1)
; CHECK-NOT: tncgetd
; CHECK: tncget
%v27 = call i32 @llvm.mblaze.fsl.tncaget(i32 1)
; CHECK-NOT: tncagetd
; CHECK: tncaget
%v28 = call i32 @llvm.mblaze.fsl.tneget(i32 1)
; CHECK-NOT: tnegetd
; CHECK: tneget
%v29 = call i32 @llvm.mblaze.fsl.tneaget(i32 1)
; CHECK-NOT: tneagetd
; CHECK: tneaget
%v30 = call i32 @llvm.mblaze.fsl.tnecget(i32 1)
; CHECK-NOT: tnecgetd
; CHECK: tnecget
%v31 = call i32 @llvm.mblaze.fsl.tnecaget(i32 1)
; CHECK-NOT: tnecagetd
; CHECK: tnecaget
ret i32 1
; CHECK: rtsd
}
define void @putfsl(i32 %value, i32 %port)
{
; CHECK: putfsl:
call void @llvm.mblaze.fsl.put(i32 %value, i32 %port)
; CHECK: putd
call void @llvm.mblaze.fsl.aput(i32 %value, i32 %port)
; CHECK-NEXT: aputd
call void @llvm.mblaze.fsl.cput(i32 %value, i32 %port)
; CHECK-NEXT: cputd
call void @llvm.mblaze.fsl.caput(i32 %value, i32 %port)
; CHECK-NEXT: caputd
call void @llvm.mblaze.fsl.nput(i32 %value, i32 %port)
; CHECK-NEXT: nputd
call void @llvm.mblaze.fsl.naput(i32 %value, i32 %port)
; CHECK-NEXT: naputd
call void @llvm.mblaze.fsl.ncput(i32 %value, i32 %port)
; CHECK-NEXT: ncputd
call void @llvm.mblaze.fsl.ncaput(i32 %value, i32 %port)
; CHECK-NEXT: ncaputd
call void @llvm.mblaze.fsl.tput(i32 %port)
; CHECK-NEXT: tputd
call void @llvm.mblaze.fsl.taput(i32 %port)
; CHECK-NEXT: taputd
call void @llvm.mblaze.fsl.tcput(i32 %port)
; CHECK-NEXT: tcputd
call void @llvm.mblaze.fsl.tcaput(i32 %port)
; CHECK-NEXT: tcaputd
call void @llvm.mblaze.fsl.tnput(i32 %port)
; CHECK-NEXT: tnputd
call void @llvm.mblaze.fsl.tnaput(i32 %port)
; CHECK-NEXT: tnaputd
call void @llvm.mblaze.fsl.tncput(i32 %port)
; CHECK-NEXT: tncputd
call void @llvm.mblaze.fsl.tncaput(i32 %port)
; CHECK-NEXT: tncaputd
ret void
; CHECK: rtsd
}
define void @putfsl_const(i32 %value)
{
; CHECK: putfsl_const:
call void @llvm.mblaze.fsl.put(i32 %value, i32 1)
; CHECK-NOT: putd
; CHECK: put
call void @llvm.mblaze.fsl.aput(i32 %value, i32 1)
; CHECK-NOT: aputd
; CHECK: aput
call void @llvm.mblaze.fsl.cput(i32 %value, i32 1)
; CHECK-NOT: cputd
; CHECK: cput
call void @llvm.mblaze.fsl.caput(i32 %value, i32 1)
; CHECK-NOT: caputd
; CHECK: caput
call void @llvm.mblaze.fsl.nput(i32 %value, i32 1)
; CHECK-NOT: nputd
; CHECK: nput
call void @llvm.mblaze.fsl.naput(i32 %value, i32 1)
; CHECK-NOT: naputd
; CHECK: naput
call void @llvm.mblaze.fsl.ncput(i32 %value, i32 1)
; CHECK-NOT: ncputd
; CHECK: ncput
call void @llvm.mblaze.fsl.ncaput(i32 %value, i32 1)
; CHECK-NOT: ncaputd
; CHECK: ncaput
call void @llvm.mblaze.fsl.tput(i32 1)
; CHECK-NOT: tputd
; CHECK: tput
call void @llvm.mblaze.fsl.taput(i32 1)
; CHECK-NOT: taputd
; CHECK: taput
call void @llvm.mblaze.fsl.tcput(i32 1)
; CHECK-NOT: tcputd
; CHECK: tcput
call void @llvm.mblaze.fsl.tcaput(i32 1)
; CHECK-NOT: tcaputd
; CHECK: tcaput
call void @llvm.mblaze.fsl.tnput(i32 1)
; CHECK-NOT: tnputd
; CHECK: tnput
call void @llvm.mblaze.fsl.tnaput(i32 1)
; CHECK-NOT: tnaputd
; CHECK: tnaput
call void @llvm.mblaze.fsl.tncput(i32 1)
; CHECK-NOT: tncputd
; CHECK: tncput
call void @llvm.mblaze.fsl.tncaput(i32 1)
; CHECK-NOT: tncaputd
; CHECK: tncaput
ret void
; CHECK: rtsd
}
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