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| author | Andras Becsi <andras.becsi@digia.com> | 2014-03-18 13:16:26 +0100 |
|---|---|---|
| committer | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2014-03-20 15:55:39 +0100 |
| commit | 3f0f86b0caed75241fa71c95a5d73bc0164348c5 (patch) | |
| tree | 92b9fb00f2e9e90b0be2262093876d4f43b6cd13 /chromium/v8/src/lithium-allocator.h | |
| parent | e90d7c4b152c56919d963987e2503f9909a666d2 (diff) | |
| download | qtwebengine-chromium-3f0f86b0caed75241fa71c95a5d73bc0164348c5.tar.gz | |
Update to new stable branch 1750
This also includes an updated ninja and chromium dependencies
needed on Windows.
Change-Id: Icd597d80ed3fa4425933c9f1334c3c2e31291c42
Reviewed-by: Zoltan Arvai <zarvai@inf.u-szeged.hu>
Reviewed-by: Zeno Albisser <zeno.albisser@digia.com>
Diffstat (limited to 'chromium/v8/src/lithium-allocator.h')
| -rw-r--r-- | chromium/v8/src/lithium-allocator.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/chromium/v8/src/lithium-allocator.h b/chromium/v8/src/lithium-allocator.h index e5edd3cf039..9908ea823d3 100644 --- a/chromium/v8/src/lithium-allocator.h +++ b/chromium/v8/src/lithium-allocator.h @@ -146,6 +146,7 @@ class LifetimePosition { enum RegisterKind { + UNALLOCATED_REGISTERS, GENERAL_REGISTERS, DOUBLE_REGISTERS }; @@ -290,9 +291,7 @@ class LiveRange: public ZoneObject { LOperand* CreateAssignedOperand(Zone* zone); int assigned_register() const { return assigned_register_; } int spill_start_index() const { return spill_start_index_; } - void set_assigned_register(int reg, - RegisterKind register_kind, - Zone* zone); + void set_assigned_register(int reg, Zone* zone); void MakeSpilled(Zone* zone); // Returns use position in this live range that follows both start @@ -323,7 +322,7 @@ class LiveRange: public ZoneObject { // live range to the result live range. void SplitAt(LifetimePosition position, LiveRange* result, Zone* zone); - bool IsDouble() const { return is_double_; } + RegisterKind Kind() const { return kind_; } bool HasRegisterAssigned() const { return assigned_register_ != kInvalidAssignment; } @@ -392,7 +391,7 @@ class LiveRange: public ZoneObject { int id_; bool spilled_; - bool is_double_; + RegisterKind kind_; int assigned_register_; UseInterval* last_interval_; UseInterval* first_interval_; @@ -406,6 +405,8 @@ class LiveRange: public ZoneObject { LOperand* current_hint_operand_; LOperand* spill_operand_; int spill_start_index_; + + friend class LAllocator; // Assigns to kind_. }; @@ -568,9 +569,7 @@ class LAllocator BASE_EMBEDDED { HBasicBlock* block, HBasicBlock* pred); - inline void SetLiveRangeAssignedRegister(LiveRange* range, - int reg, - RegisterKind register_kind); + inline void SetLiveRangeAssignedRegister(LiveRange* range, int reg); // Return parallel move that should be used to connect ranges split at the // given position. |