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ff953ac055
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ulan@chromium.org ff953ac055 Make maps in monomorphic IC stubs weak. 
Maps in monomorphic Load, KeyedLoad, Store, KeyedStore, and CompareNil IC
stubs are treated as weak references by the marking visitor.

During generation of an IC stub with a weak map, the stub is appended to the
dependent code array of the map. When the map dies, all stubs in its dependent
code array are invalidated by setting embedded maps to undefined.

BUG=v8:2073
LOG=Y
TEST=cctest/test-heap/WeakMapInMonomorphic*IC
R=mstarzinger@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/188783003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 10:36:09 +00:00
..
cctest.cc Fixed a few lifetime/ownership issues in cctest/test-api. 2014-01-31 07:29:25 +00:00
cctest.gyp OrderedHashTable implementation with Set and Map interfaces 2014-04-04 20:41:57 +00:00
cctest.h Update tests to use the new compilation API + related fixes. 2014-04-04 12:36:23 +00:00
cctest.status Fix symmetry of Maybe() predicate. Fix bug in NowContains() predicate. 2014-04-10 08:04:50 +00:00
gay-fixed.cc
gay-fixed.h
gay-precision.cc
gay-precision.h
gay-shortest.cc
gay-shortest.h
log-eq-of-logging-and-traversal.js Fix test-log/EquivalenceOfLoggingAndTraversal 2013-08-26 14:56:23 +00:00
OWNERS Add per-file OWNERS for MIPS-specific cctests 2014-02-04 09:53:26 +00:00
print-extension.cc Various extension-related cleanup and simplifications. 2014-01-17 10:52:00 +00:00
print-extension.h Various extension-related cleanup and simplifications. 2014-01-17 10:52:00 +00:00
profiler-extension.cc Deprecate Start/StopCpuProfiling methods 2014-03-28 09:24:49 +00:00
profiler-extension.h Deprecate Start/StopCpuProfiling methods 2014-03-28 09:24:49 +00:00
test-accessors.cc api accessor store ics should return passed value 2014-02-14 14:13:06 +00:00
test-alloc.cc Handlefy Descriptor and other code in objects.cc 2014-04-09 14:26:32 +00:00
test-api.cc Object::GetElements() and friends maybehandlification. 2014-04-10 09:20:11 +00:00
test-assembler-arm64.cc ARM64: Introduce a version of ADR handling distant targets. 2014-04-07 12:33:03 +00:00
test-assembler-arm.cc Fix fixed-point vcvt_f64_s32 immediate value encoding 2014-04-04 11:12:40 +00:00
test-assembler-ia32.cc Prepare removal of ObjectTemplate::New without Isolate parameter. 2014-01-08 06:53:31 +00:00
test-assembler-mips.cc MIPS: Fix test-assembler-mips/MIPS10 test. 2014-02-04 14:05:46 +00:00
test-assembler-x64.cc Refactor the arithmetic instructions for x64 2014-03-28 11:13:14 +00:00
test-ast.cc Zonify types in compiler frontend 2014-01-21 16:22:52 +00:00
test-atomicops.cc Introduced Atomic8 and added no-barrier Atomic8 accessors. 2014-04-09 08:20:10 +00:00
test-bignum-dtoa.cc
test-bignum.cc
test-circular-queue.cc Rename some of SamplingCircularQueue methods 2013-09-05 10:31:18 +00:00
test-code-stubs-arm64.cc Rename A64 port to ARM64 port 2014-03-21 09:28:26 +00:00
test-code-stubs-arm.cc Drop IsPregenerated() and allow_stub_calls flag. 2013-11-29 20:49:15 +00:00
test-code-stubs-ia32.cc Drop IsPregenerated() and allow_stub_calls flag. 2013-11-29 20:49:15 +00:00
test-code-stubs-mips.cc MIPS: Add missing cctests of DoubleToIStub (r16322). 2014-01-22 13:44:00 +00:00
test-code-stubs-x64.cc Introduce leap, movzxbp, movzxwp, repmovsp and xchgp for x64 port 2014-03-26 11:17:53 +00:00
test-code-stubs.cc A64 support for DoubleToIStub (truncating). 2014-02-17 15:09:46 +00:00
test-code-stubs.h Arm support for DoubleToIStub (truncating). 2013-08-26 12:24:03 +00:00
test-compiler.cc Remove calls to non-handlified version of GetProperty(name). 2014-04-09 12:21:47 +00:00
test-condition-variable.cc Improve cctest/test-condition-variable. 2013-09-03 11:27:02 +00:00
test-constantpool.cc Differentate between code target pointers and heap pointers in constant pools. 2014-03-10 19:05:43 +00:00
test-conversions.cc Add support for explicit octal and binary integer literals 2013-07-19 09:57:35 +00:00
test-cpu-ia32.cc Fix the CPU feature detection. 2013-08-26 09:37:39 +00:00
test-cpu-profiler.cc Deprecate Start/StopCpuProfiling methods 2014-03-28 09:24:49 +00:00
test-cpu-x64.cc Fix the CPU feature detection. 2013-08-26 09:37:39 +00:00
test-cpu.cc Replace OS::NumberOfCores() with CPU::NumberOfProcessorsOnline(). 2013-08-28 12:32:56 +00:00
test-dataflow.cc bulk replace Isolate::Current in tests 2013-09-19 09:17:13 +00:00
test-date.cc Use a per-isolate cache for the date object JS bits 2014-03-11 09:04:14 +00:00
test-debug.cc Return MaybeHandle from SetProperty. 2014-04-04 12:06:11 +00:00
test-declarative-accessors.cc Revert r18451 "Revert r18449 "Reland r18383: More API cleanup." and r18450 "Unbreak build."" since necessary WebKit changes are rolled in Chromium. 2014-01-03 14:31:17 +00:00
test-decls.cc Add --es-staging flag 2014-03-05 10:07:07 +00:00
test-deoptimization.cc Allow map check hoisting in GVN for stable maps. 2014-02-13 10:47:00 +00:00
test-dictionary.cc Use OrderedHashTables as the backing store of JSSet and JSMap 2014-04-08 20:06:35 +00:00
test-disasm-arm64.cc ARM64: Fix cctest/test-disasm-arm64/debug on real hardware. 2014-04-02 15:45:13 +00:00
test-disasm-arm.cc Fix fixed-point vcvt_f64_s32 immediate value encoding 2014-04-04 11:12:40 +00:00
test-disasm-ia32.cc Print properly signed displacement in disassembler. 2014-03-05 09:28:26 +00:00
test-disasm-mips.cc bulk replace Isolate::Current in tests 2013-09-19 09:17:13 +00:00
test-disasm-x64.cc x64: Make sure that the upper half of a 64bit register contains 0 for int32 values. 2014-04-11 06:32:06 +00:00
test-diy-fp.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-double.cc Keep two empty lines between declarations for cpp files 2013-07-05 09:52:11 +00:00
test-dtoa.cc
test-fast-dtoa.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-fixed-dtoa.cc
test-flags.cc Add flags to force or prevent setting of isolate.is_memory_constrained. 2013-09-17 13:48:17 +00:00
test-func-name-inference.cc Replace 'operator*' with explicit 'get' method on SmartPointer 2013-12-09 07:41:20 +00:00
test-fuzz-arm64.cc Rename A64 port to ARM64 port 2014-03-21 09:28:26 +00:00
test-global-handles.cc Make LeakSanitizer happy, part 2. Fixed register usage on the way. 2014-02-07 07:06:13 +00:00
test-global-object.cc Revert r18451 "Revert r18449 "Reland r18383: More API cleanup." and r18450 "Unbreak build."" since necessary WebKit changes are rolled in Chromium. 2014-01-03 14:31:17 +00:00
test-hashing.cc Rename A64 port to ARM64 port 2014-03-21 09:28:26 +00:00
test-hashmap.cc
test-heap-profiler.cc Reland "Return MaybeHandle from NewConsString." 2014-04-03 12:30:37 +00:00
test-heap.cc Make maps in monomorphic IC stubs weak. 2014-04-11 10:36:09 +00:00
test-javascript-arm64.cc Rename A64 port to ARM64 port 2014-03-21 09:28:26 +00:00
test-js-arm64-variables.cc Rename A64 port to ARM64 port 2014-03-21 09:28:26 +00:00
test-libplatform-task-queue.cc [platform] Implement a worker pool 2013-12-20 07:52:58 +00:00
test-libplatform-worker-thread.cc [platform] Implement a worker pool 2013-12-20 07:52:58 +00:00
test-libplatform.h [platform] Implement a worker pool 2013-12-20 07:52:58 +00:00
test-list.cc revert thread isolate in PreallocatedStorageAllocationPolicy 2013-09-02 11:39:23 +00:00
test-liveedit.cc bulk replace Isolate::Current in tests 2013-09-19 09:17:13 +00:00
test-lockers.cc Remove usage of deprecated APIs from cctests 2013-11-22 12:43:17 +00:00
test-log-stack-tracer.cc Various extension-related cleanup and simplifications. 2014-01-17 10:52:00 +00:00
test-log.cc New Compilation API, part 1, try 2 2014-03-14 10:20:33 +00:00
test-macro-assembler-arm.cc Drop IsPregenerated() and allow_stub_calls flag. 2013-11-29 20:49:15 +00:00
test-macro-assembler-ia32.cc Add a utility method to the ia32 macro assembler to move a double immediate into an XMM register. 2014-03-21 12:16:37 +00:00
test-macro-assembler-mips.cc MIPS: Add NaN test to cctest/test-macro-assembler-mips. 2014-02-10 19:46:34 +00:00
test-macro-assembler-x64.cc Introduce rolp, rorp, rclp, rcrp, shlp, shrp and sarp for x64 port 2014-03-28 04:55:00 +00:00
test-mark-compact.cc Allow the embedder to pass the virtual memory limit to v8 2014-04-09 12:45:56 +00:00
test-mementos.cc Return MaybeHandle from NewRaw???String. 2014-04-03 12:30:08 +00:00
test-microtask-delivery.cc Revert 20313 - "Ship promises and weak collections" 2014-03-31 12:40:32 +00:00
test-mutex.cc Cleanup Mutex and related classes. 2013-08-29 09:58:30 +00:00
test-object-observe.cc Object::GetElements() and friends maybehandlification. 2014-04-10 09:20:11 +00:00
test-ordered-hash-table.cc OrderedHashTable implementation with Set and Map interfaces 2014-04-04 20:41:57 +00:00
test-parsing.cc Implement handlified String::Equals and Name::Equals. 2014-04-11 07:27:25 +00:00
test-platform-linux.cc Revert r16648, r16641, r16638 and r16637. 2013-09-11 18:30:01 +00:00
test-platform-macos.cc Add missing license headers. 2013-03-07 11:12:26 +00:00
test-platform-tls.cc Keep two empty lines between declarations for cpp files 2013-07-05 09:52:11 +00:00
test-platform-win32.cc Revert r16648, r16641, r16638 and r16637. 2013-09-11 18:30:01 +00:00
test-platform.cc Merge experimental/a64 to bleeding_edge. 2014-02-12 09:19:30 +00:00
test-profile-generator.cc Make LeakSanitizer happy, part 1. 2014-02-06 07:16:41 +00:00
test-random-number-generator.cc Fix clang C++11 compiler warning. 2013-09-10 13:39:53 +00:00
test-regexp.cc Rename A64 port to ARM64 port 2014-03-21 09:28:26 +00:00
test-reloc-info.cc Replace 'operator*' with explicit 'get' method on SmartPointer 2013-12-09 07:41:20 +00:00
test-representation.cc Generate TypedArrayInitialize builtin in hydrogen. 2013-11-25 14:41:46 +00:00
test-semaphore.cc Fix Mac llvm-gcc42 build after commit r16473. 2013-09-02 12:36:08 +00:00
test-serialize.cc Remove usage of deprecated APIs from cctests 2013-11-22 12:43:17 +00:00
test-socket.cc Cleanup Socket class and remove it from the platform files. 2013-09-04 10:41:51 +00:00
test-spaces.cc Remove Heap::MaxRegularSpaceAllocationSize and use Page::MaxRegularHeapObjectSize instead. 2014-01-23 13:02:27 +00:00
test-strings.cc Implement handlified String::Flatten. 2014-04-08 09:49:49 +00:00
test-strtod.cc Improve reproducibility of test runs. 2014-04-10 07:25:49 +00:00
test-symbols.cc Add filler at the new space top when forcing scavenge. 2014-02-18 16:34:52 +00:00
test-thread-termination.cc Prepare removal of ObjectTemplate::New without Isolate parameter. 2014-01-08 06:53:31 +00:00
test-threads.cc Make LeakSanitizer happy, part 1. 2014-02-06 07:16:41 +00:00
test-time.cc Use std:: on symbols declared in C++-style C headers. 2014-01-14 09:57:05 +00:00
test-types.cc Treat uninitialized as internal type. 2014-04-10 11:51:03 +00:00
test-unbound-queue.cc Make sure files end with exactly one new line and police this in presubmit. 2013-11-22 13:50:39 +00:00
test-unique.cc Make sure files end with exactly one new line and police this in presubmit. 2013-11-22 13:50:39 +00:00
test-utils-arm64.cc Rename A64 port to ARM64 port 2014-03-21 09:28:26 +00:00
test-utils-arm64.h Rename A64 port to ARM64 port 2014-03-21 09:28:26 +00:00
test-utils.cc Remove unused function MoveBytes(). 2013-10-28 09:59:15 +00:00
test-version.cc
test-weakmaps.cc Remove all stuff marked as V8_DEPRECATED. 2013-12-18 08:09:37 +00:00
test-weaksets.cc Remove all stuff marked as V8_DEPRECATED. 2013-12-18 08:09:37 +00:00
test-weaktypedarrays.cc Mark deprecated APIs with relatively little use as deprecated 2013-11-28 08:21:26 +00:00
testcfg.py Fix test serialization path for windows. 2014-03-26 07:40:32 +00:00
trace-extension.cc Various extension-related cleanup and simplifications. 2014-01-17 10:52:00 +00:00
trace-extension.h Various extension-related cleanup and simplifications. 2014-01-17 10:52:00 +00:00