AuroraMiddleware/v8
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity

PPC: remove unused opcodes from codegen

Browse Source 
Change-Id: I6f0bdcedb55bc673ac7381ac94bca3e17e360e21
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3097449
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Reviewed-by: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/master@{#76328}
This commit is contained in:
Milad Fa 2021-08-16 16:14:21 -04:00 committed by V8 LUCI CQ
parent 9aaf664253
commit ada169ed4f
3 changed files with 0 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/compiler/backend/ppc/code-generator-ppc.cc
View File

@ -2012,15 +2012,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
break;
}
case kAtomicLoadInt8:
case kPPC_AtomicLoadUint8:
case kAtomicLoadInt16:
case kPPC_AtomicLoadUint16:
case kPPC_AtomicLoadWord32:
case kPPC_AtomicLoadWord64:
case kPPC_AtomicStoreUint8:
case kPPC_AtomicStoreUint16:
case kPPC_AtomicStoreWord32:
case kPPC_AtomicStoreWord64:
UNREACHABLE();
case kAtomicExchangeInt8:
ASSEMBLE_ATOMIC_EXCHANGE_INTEGER(lbarx, stbcx);

8
src/compiler/backend/ppc/instruction-codes-ppc.h
View File

@ -141,14 +141,6 @@ namespace compiler {
V(PPC_CompressSigned) \
V(PPC_CompressPointer) \
V(PPC_CompressAny) \
V(PPC_AtomicStoreUint8) \
V(PPC_AtomicStoreUint16) \
V(PPC_AtomicStoreWord32) \
V(PPC_AtomicStoreWord64) \
V(PPC_AtomicLoadUint8) \
V(PPC_AtomicLoadUint16) \
V(PPC_AtomicLoadWord32) \
V(PPC_AtomicLoadWord64) \
V(PPC_AtomicExchangeUint8) \
V(PPC_AtomicExchangeUint16) \
V(PPC_AtomicExchangeWord32) \

8
src/compiler/backend/ppc/instruction-scheduler-ppc.cc
View File

@ -332,10 +332,6 @@ int InstructionScheduler::GetTargetInstructionFlags(
case kPPC_LoadFloat32:
case kPPC_LoadDouble:
case kPPC_LoadSimd128:
case kPPC_AtomicLoadUint8:
case kPPC_AtomicLoadUint16:
case kPPC_AtomicLoadWord32:
case kPPC_AtomicLoadWord64:
case kPPC_Peek:
case kPPC_LoadDecompressTaggedSigned:
case kPPC_LoadDecompressTaggedPointer:
@ -378,10 +374,6 @@ int InstructionScheduler::GetTargetInstructionFlags(
case kPPC_S128Store64Lane:
return kHasSideEffect;
case kPPC_AtomicStoreUint8:
case kPPC_AtomicStoreUint16:
case kPPC_AtomicStoreWord32:
case kPPC_AtomicStoreWord64:
case kPPC_AtomicExchangeUint8:
case kPPC_AtomicExchangeUint16:
case kPPC_AtomicExchangeWord32: