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| author | Trevor Norris <trev.norris@gmail.com> | 2013-03-18 13:49:34 -0700 |
|---|---|---|
| committer | Ben Noordhuis <info@bnoordhuis.nl> | 2013-03-20 01:11:01 +0100 |
| commit | 83261e789eb903da39f279cb5a161611482e7df5 (patch) | |
| tree | 4133b5ca9f53bed4365e1a94544a227d68a0cf12 /deps/v8/src/safepoint-table.cc | |
| parent | a05f973f82d2be8527aad4c371d40d3c7e4c564e (diff) | |
| download | android-node-v8-83261e789eb903da39f279cb5a161611482e7df5.tar.gz android-node-v8-83261e789eb903da39f279cb5a161611482e7df5.tar.bz2 android-node-v8-83261e789eb903da39f279cb5a161611482e7df5.zip | |
deps: update v8 to 3.17.13
Diffstat (limited to 'deps/v8/src/safepoint-table.cc')
| -rw-r--r-- | deps/v8/src/safepoint-table.cc | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/deps/v8/src/safepoint-table.cc b/deps/v8/src/safepoint-table.cc index 714e5c3977..9e423045ae 100644 --- a/deps/v8/src/safepoint-table.cc +++ b/deps/v8/src/safepoint-table.cc @@ -59,7 +59,8 @@ bool SafepointEntry::HasRegisterAt(int reg_index) const { SafepointTable::SafepointTable(Code* code) { - ASSERT(code->kind() == Code::OPTIMIZED_FUNCTION); + ASSERT(code->kind() == Code::OPTIMIZED_FUNCTION || + code->kind() == Code::COMPILED_STUB); code_ = code; Address header = code->instruction_start() + code->safepoint_table_offset(); length_ = Memory::uint32_at(header + kLengthOffset); @@ -158,14 +159,6 @@ unsigned SafepointTableBuilder::GetCodeOffset() const { void SafepointTableBuilder::Emit(Assembler* assembler, int bits_per_entry) { - // For lazy deoptimization we need space to patch a call after every call. - // Ensure there is always space for such patching, even if the code ends - // in a call. - int target_offset = assembler->pc_offset() + Deoptimizer::patch_size(); - while (assembler->pc_offset() < target_offset) { - assembler->nop(); - } - // Make sure the safepoint table is properly aligned. Pad with nops. assembler->Align(kIntSize); assembler->RecordComment(";;; Safepoint table."); |