diff options
| author | Artem Serov <artem.serov@linaro.org> | 2018-12-20 19:15:11 +0000 |
|---|---|---|
| committer | Vladimir Marko <vmarko@google.com> | 2019-07-15 09:30:36 +0000 |
| commit | 2808be84a8f86542450670acdb5e6b55498ff5f0 (patch) | |
| tree | f41b63e3109a6a6a9bd534f32b8d92f20eb9ef35 /compiler/optimizing/stack_map_stream.h | |
| parent | 460f05480379d5c75555d06c4938bc990ce6ff83 (diff) | |
ART: Introduce stackmap with no DexRegInfo.
Some of safepoints don't need to have DexRegisterMap info;
this will decrease the stackmap size.
.oat file size reduction:
- boot.oat: -233 kb (-5.4%)
- boot-framework.oat: -704 kb (-4.9%)
Test: 461-get-reference-vreg, 466-get-live-vreg.
Test: 543-env-long-ref, 616-cha*.
Test: test-art-target, +gc-stress.
Change-Id: Idbad355770e30a30dcf14127642e03ee666878b8
Diffstat (limited to 'compiler/optimizing/stack_map_stream.h')
| -rw-r--r-- | compiler/optimizing/stack_map_stream.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/optimizing/stack_map_stream.h b/compiler/optimizing/stack_map_stream.h index 33c624a36c..f45e3d720e 100644 --- a/compiler/optimizing/stack_map_stream.h +++ b/compiler/optimizing/stack_map_stream.h @@ -68,7 +68,8 @@ class StackMapStream : public DeletableArenaObject<kArenaAllocStackMapStream> { uint32_t native_pc_offset, uint32_t register_mask = 0, BitVector* sp_mask = nullptr, - StackMap::Kind kind = StackMap::Kind::Default); + StackMap::Kind kind = StackMap::Kind::Default, + bool needs_vreg_info = true); void EndStackMapEntry(); void AddDexRegisterEntry(DexRegisterLocation::Kind kind, int32_t value) { |