[gem5-dev] Change in gem5/gem5[develop]: arm: Use custom RegClassOps for vector and vector pred registers.

[Gabe Black (Gerrit) via gem5-dev]

Gabe Black has uploaded this change for review. (  
https://gem5-review.googlesource.com/c/public/gem5/+/49695 )

Change subject: arm: Use custom RegClassOps for vector and vector pred  
registers.
......................................................................

arm: Use custom RegClassOps for vector and vector pred registers.

Change-Id: Icef429d5c9c036541472c470d5009c8d29a74548
---
M src/arch/arm/isa.cc
1 file changed, 6 insertions(+), 2 deletions(-)



diff --git a/src/arch/arm/isa.cc b/src/arch/arm/isa.cc
index 18359b0..06cbf0f 100644
--- a/src/arch/arm/isa.cc
+++ b/src/arch/arm/isa.cc
@@ -76,6 +76,8 @@
 } miscRegClassOps;

 VecElemRegClassOps<ArmISA::VecElem>  
vecRegElemClassOps(NumVecElemPerVecReg);
+TypedRegClassOps<ArmISA::VecRegContainer> vecRegClassOps;
+TypedRegClassOps<ArmISA::VecPredRegContainer> vecPredRegClassOps;

 ISA::ISA(const Params &p) : BaseISA(p), system(NULL),
     _decoderFlavor(p.decoderFlavor), pmu(p.pmu), impdefAsNop(p.impdef_nop),
@@ -83,10 +85,12 @@
 {
     _regClasses.emplace_back(NUM_INTREGS, INTREG_ZERO);
     _regClasses.emplace_back(0);
-    _regClasses.emplace_back(NumVecRegs, -1, sizeof(VecRegContainer));
+    _regClasses.emplace_back(NumVecRegs, vecRegClassOps, -1,
+            sizeof(VecRegContainer));
     _regClasses.emplace_back(NumVecRegs * ArmISA::NumVecElemPerVecReg,
             vecRegElemClassOps);
-    _regClasses.emplace_back(NumVecPredRegs, -1,  
sizeof(VecPredRegContainer));
+    _regClasses.emplace_back(NumVecPredRegs, vecPredRegClassOps, -1,
+            sizeof(VecPredRegContainer));
     _regClasses.emplace_back(NUM_CCREGS);
     _regClasses.emplace_back(NUM_MISCREGS, miscRegClassOps);


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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: Icef429d5c9c036541472c470d5009c8d29a74548
Gerrit-Change-Number: 49695
Gerrit-PatchSet: 1
Gerrit-Owner: Gabe Black <gabe.bl...@gmail.com>
Gerrit-MessageType: newchange
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