Displaying 10 results from an estimated 10 matches for "rowd".
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2016 Mar 18
2
Immediate operand for load instruction, in back end
...SIMD
extensions.)
Could you please tell me what's the right way to do it?
Here, the load class has $addrsrc which is a relative address with base a certain
register and offset:
class LD_DESC_BASE<string instr_asm, SDPatternOperator OpNode,
ValueType TyNode, RegisterOperand ROWD,
Operand MemOpnd = mem_msa,
ComplexPattern Addr = addrimm10,
InstrItinClass itin = NoItinerary> {
dag OutOperandList = (outs ROWD:$wd);
dag InOperandList = (ins MemOpnd:$addrsrc);
string AsmString = !strconcat("mov $wd, ($addrsrc)");
list<dag> Pattern =...
2016 Dec 11
2
TableGen - Help to implement a form of gather/scatter operations for Mips MSA
...ot;, [v128i1], 32, (sequence "Mask%u", 0, 31)>;
def VK128Opnd : RegisterOperand<VK128> {
let ParserMatchClass = MSA128AsmOperand;
}
class LD_INDIRECT_DESC_BASE2<string instr_asm,
ValueType TyNode,
RegisterOperand ROWD,
RegisterOperand ROWSI = ROWD,
RegisterOperand ROWSP = ROWD, // passthru register
InstrItinClass itin = NoItinerary> {
dag OutOperandList = (outs ROWD:$wd);
dag InOperandList = (ins ROWSP:$wsp, VK128Opnd:$wsm, ROWSI:$ws...
2016 Oct 24
2
Instruction selection confusion at register - chooses vector register instead of scalar one
...s/MipsMSAInstrInfo.td, look
for "def ST_D", etc.
Note however that my vector unit has a separate memory space. This is why I defined
the vector store like:
class ST_DESC_BASE<string instr_asm, SDPatternOperator OpNode,
ValueType TyNode, RegisterOperand ROWD,
Operand MemOpnd = uimm4_ptr, ImmLeaf Addr = immLeafAlex,
InstrItinClass itin = NoItinerary> {
dag OutOperandList = (outs);
dag InOperandList = (ins ROWD:$wd, MemOpnd:$addrdst);
string AsmString = !strconcat("LS[$addrdst] = $wd;&q...
2016 Dec 15
2
TableGen - Help to implement a form of gather/scatter operations for Mips MSA
...X86VMemOperand<MSA128D, "printi256mem">;
>
> def vectoraddr : ComplexPattern<iPTR, 5, "selectVectorAddr", [],[SDNPWantParent]>;
>
> class LD_INDIRECT_DESC_BASE2<string instr_asm,
> RegisterOperand ROWD,
> RegisterOperand ROWSP = ROWD,
> InstrItinClass itin = NoItinerary> {
> dag OutOperandList = (outs ROWD:$wd, VK128Opnd:$wdm);
> dag InOperandList = (ins ROWSP:$wsp, VK128Opnd:$wsm, vx256xmem...
2016 Dec 12
0
TableGen - Help to implement a form of gather/scatter operations for Mips MSA
...def vx256xmem : X86VMemOperand<MSA128D, "printi256mem">;
def vectoraddr : ComplexPattern<iPTR, 5, "selectVectorAddr", [],[SDNPWantParent]>;
class LD_INDIRECT_DESC_BASE2<string instr_asm,
RegisterOperand ROWD,
RegisterOperand ROWSP = ROWD,
InstrItinClass itin = NoItinerary> {
dag OutOperandList = (outs ROWD:$wd, VK128Opnd:$wdm);
dag InOperandList = (ins ROWSP:$wsp, VK128Opnd:$wsm, vx256xmem:$wsi);...
2016 Oct 25
0
Instruction selection confusion at register - chooses vector register instead of scalar one
...ips/MipsMSAInstrInfo.td, look
for "def ST_D", etc.
Note however that my vector unit has a separate memory space. This is why I defined
the vector store like:
class ST_DESC_BASE<string instr_asm, SDPatternOperator OpNode,
ValueType TyNode, RegisterOperand ROWD,
Operand MemOpnd = uimm4_ptr, ImmLeaf Addr = immLeafAlex,
InstrItinClass itin = NoItinerary> {
dag OutOperandList = (outs);
dag InOperandList = (ins ROWD:$wd, MemOpnd:$addrdst);
string AsmString = !strconcat("LS[$addrdst] = $wd;&q...
2016 Dec 09
0
TableGen - Help to implement a form of gather/scatter operations for Mips MSA
Hi Alex,
I don’t know too much about recent MIPS, but have recently been doing something similar for the new ARM SVE architecture, so hopefully this will get you closer to what you need:
If you’re looking where I think you are (lib/Target/X86/X86InstrAVX512.td), ‘GatherNode’ is a template argument, not a definition.
It allows a PatFrag be passed into the avx512_gather multiclass definition.
2016 Mar 22
0
Immediate operand for load instruction, in back end
...please tell me what's the right way to do it?
>
>
> Here, the load class has $addrsrc which is a relative address with base a
> certain
> register and offset:
> class LD_DESC_BASE<string instr_asm, SDPatternOperator OpNode,
> ValueType TyNode, RegisterOperand ROWD,
> Operand MemOpnd = mem_msa,
> ComplexPattern Addr = addrimm10,
> InstrItinClass itin = NoItinerary> {
> dag OutOperandList = (outs ROWD:$wd);
> dag InOperandList = (ins MemOpnd:$addrsrc);
> string AsmString = !strconcat("mov $wd, ($addrsrc)")...
2016 Dec 09
5
TableGen - Help to implement a form of gather/scatter operations for Mips MSA
Hello.
I read on page 4 of http://www.cs.fsu.edu/~whalley/cda5155/chap4.pdf that gather and
scatter operations exist for Mips, named LVI and SVI, respectively.
Did anyone think of implementing in the LLVM Mips back end (part of the MSA vector
instructions) gather and scatter operations?
If so, can you share with me the TableGen spec? (I tried to start from LD_DESC_BASE,
but it
2005 May 30
4
R: R: R: AT-320 + supervised transfer
I known. I'm using the 1.44 firmware version relesed on 26 may. I worked for italian IVR an HTTP pgaes.
So i can only update asterisk with CVS and try atxfer.
Thanks for all
-----Messaggio originale-----
Da: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] Per conto di Gavin Hamill
Inviato: luned? 30 maggio 2005 18.40
A: