runtime/vm/assembler_x64.cc - Issue 1156593002: Cache current thread in a reserved register and use it in LoadIsolate

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Unified Diff: runtime/vm/assembler_x64.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_x64.cc

diff --git a/runtime/vm/assembler_x64.cc b/runtime/vm/assembler_x64.cc

index 45a0754cde9852e760755f48f93c902e2061bc8f..2e336134936d2566f69aa8ae5db6dc14b004ddd4 100644

--- a/runtime/vm/assembler_x64.cc

+++ b/runtime/vm/assembler_x64.cc

@@ -2810,7 +2810,7 @@ void Assembler::LoadWordFromPoolOffset(Register dst, Register pp,

void Assembler::LoadIsolate(Register dst) {

- movq(dst, Immediate(reinterpret_cast<uword>(Isolate::Current())));

+ movq(dst, Address(THR, Thread::isolate_offset()));

}

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