runtime/vm/assembler_arm.cc - Issue 1156593002: Cache current thread in a reserved register and use it in LoadIsolate

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Unified Diff: runtime/vm/assembler_arm.cc

Issue 1156593002: Cache current thread in a reserved register and use it in LoadIsolate (Closed) Base URL: https://github.com/dart-lang/sdk.git@master

Patch Set: Address review comments. Created 5 years, 7 months ago

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Index: runtime/vm/assembler_arm.cc

diff --git a/runtime/vm/assembler_arm.cc b/runtime/vm/assembler_arm.cc

index 3f50ba809acd72a85b81c9b992e7a7cda6636391..e7c2150a2e49a36f400e11a54187256f4189db3b 100644

--- a/runtime/vm/assembler_arm.cc

+++ b/runtime/vm/assembler_arm.cc

@@ -1559,7 +1559,7 @@ void Assembler::LoadPoolPointer() {

void Assembler::LoadIsolate(Register rd) {

- LoadImmediate(rd, reinterpret_cast<uword>(Isolate::Current()));

+ ldr(rd, Address(THR, Thread::isolate_offset()));

}

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