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[loong64][mips] Introduce CagedPointer

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Port commit afd1554963

Since V8 heap sandbox requires pointer compression, which is not
implemented on mips64 and loong64 ports, so I just fix the build
issue in this CL.

Change-Id: Ie8f9d070c6149d85c2c870e882199ede2ebfe317
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3255207
Auto-Submit: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Reviewed-by: Liu yu <liuyu@loongson.cn>
Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn>
Cr-Commit-Position: refs/heads/main@{#77633}
This commit is contained in:
Zhao Jiazhong 2021-11-01 15:41:41 +08:00 committed by V8 LUCI CQ
parent 0ba885943a
commit 8f93d342d7
3 changed files with 10 additions and 0 deletions
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2
src/compiler/backend/loong64/instruction-selector-loong64.cc
View File

@ -467,6 +467,7 @@ void InstructionSelector::VisitLoad(Node* node) {
break;
case MachineRepresentation::kCompressedPointer: // Fall through.
case MachineRepresentation::kCompressed: // Fall through.
case MachineRepresentation::kCagedPointer: // Fall through.
case MachineRepresentation::kMapWord: // Fall through.
case MachineRepresentation::kNone:
case MachineRepresentation::kSimd128:
@ -545,6 +546,7 @@ void InstructionSelector::VisitStore(Node* node) {
break;
case MachineRepresentation::kCompressedPointer: // Fall through.
case MachineRepresentation::kCompressed: // Fall through.
case MachineRepresentation::kCagedPointer: // Fall through.
case MachineRepresentation::kMapWord: // Fall through.
case MachineRepresentation::kNone:
case MachineRepresentation::kSimd128:

4
src/compiler/backend/mips/instruction-selector-mips.cc
View File

@ -370,6 +370,7 @@ void InstructionSelector::VisitLoad(Node* node) {
break;
case MachineRepresentation::kCompressedPointer: // Fall through.
case MachineRepresentation::kCompressed: // Fall through.
case MachineRepresentation::kCagedPointer: // Fall through.
case MachineRepresentation::kWord64: // Fall through.
case MachineRepresentation::kMapWord: // Fall through.
case MachineRepresentation::kNone:
@ -450,6 +451,7 @@ void InstructionSelector::VisitStore(Node* node) {
break;
case MachineRepresentation::kCompressedPointer: // Fall through.
case MachineRepresentation::kCompressed: // Fall through.
case MachineRepresentation::kCagedPointer: // Fall through.
case MachineRepresentation::kWord64: // Fall through.
case MachineRepresentation::kMapWord: // Fall through.
case MachineRepresentation::kNone:
@ -1426,6 +1428,7 @@ void InstructionSelector::VisitUnalignedLoad(Node* node) {
case MachineRepresentation::kBit: // Fall through.
case MachineRepresentation::kCompressedPointer: // Fall through.
case MachineRepresentation::kCompressed: // Fall through.
case MachineRepresentation::kCagedPointer: // Fall through.
case MachineRepresentation::kWord64: // Fall through.
case MachineRepresentation::kMapWord: // Fall through.
case MachineRepresentation::kNone:
@ -1480,6 +1483,7 @@ void InstructionSelector::VisitUnalignedStore(Node* node) {
case MachineRepresentation::kBit: // Fall through.
case MachineRepresentation::kCompressedPointer: // Fall through.
case MachineRepresentation::kCompressed: // Fall through.
case MachineRepresentation::kCagedPointer: // Fall through.
case MachineRepresentation::kWord64: // Fall through.
case MachineRepresentation::kMapWord: // Fall through.
case MachineRepresentation::kNone:

4
src/compiler/backend/mips64/instruction-selector-mips64.cc
View File

@ -503,6 +503,7 @@ void InstructionSelector::VisitLoad(Node* node) {
opcode = kMips64MsaLd;
break;
case MachineRepresentation::kCompressedPointer: // Fall through.
case MachineRepresentation::kCagedPointer: // Fall through.
case MachineRepresentation::kCompressed: // Fall through.
case MachineRepresentation::kMapWord: // Fall through.
case MachineRepresentation::kNone:
@ -576,6 +577,7 @@ void InstructionSelector::VisitStore(Node* node) {
break;
case MachineRepresentation::kCompressedPointer: // Fall through.
case MachineRepresentation::kCompressed: // Fall through.
case MachineRepresentation::kCagedPointer: // Fall through.
case MachineRepresentation::kMapWord: // Fall through.
case MachineRepresentation::kNone:
UNREACHABLE();
@ -1861,6 +1863,7 @@ void InstructionSelector::VisitUnalignedLoad(Node* node) {
case MachineRepresentation::kBit: // Fall through.
case MachineRepresentation::kCompressedPointer: // Fall through.
case MachineRepresentation::kCompressed: // Fall through.
case MachineRepresentation::kCagedPointer: // Fall through.
case MachineRepresentation::kMapWord: // Fall through.
case MachineRepresentation::kNone:
UNREACHABLE();
@ -1915,6 +1918,7 @@ void InstructionSelector::VisitUnalignedStore(Node* node) {
case MachineRepresentation::kBit: // Fall through.
case MachineRepresentation::kCompressedPointer: // Fall through.
case MachineRepresentation::kCompressed: // Fall through.
case MachineRepresentation::kCagedPointer: // Fall through.
case MachineRepresentation::kMapWord: // Fall through.
case MachineRepresentation::kNone:
UNREACHABLE();