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Unified Diff: src/compiler/register-allocator.h

Issue 727693002: [turbofan] small cleanups to aid register allocator debugging (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 6 years, 1 month ago
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Index: src/compiler/register-allocator.h
diff --git a/src/compiler/register-allocator.h b/src/compiler/register-allocator.h
index a6578af7ecb727894f7e290f1cbbc2c28e8d1460..067ed871c43b7c64cade3616518ea8bc9787d56e 100644
--- a/src/compiler/register-allocator.h
+++ b/src/compiler/register-allocator.h
@@ -388,6 +388,7 @@ class RegisterAllocator FINAL {
bool IsOutputRegisterOf(Instruction* instr, int index);
bool IsOutputDoubleRegisterOf(Instruction* instr, int index);
void ProcessInstructions(const InstructionBlock* block, BitVector* live);
+ bool ExistsUseWithoutDefinition();
void MeetRegisterConstraints(const InstructionBlock* block);
void MeetConstraintsBetween(Instruction* first, Instruction* second,
int gap_index);

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