src/arm64/assembler-arm64.cc - Issue 810473004: Speed up ARM64 debug assembler more

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Unified Diff: src/arm64/assembler-arm64.cc

Issue 810473004: Speed up ARM64 debug assembler more (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 6 years ago

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Index: src/arm64/assembler-arm64.cc

diff --git a/src/arm64/assembler-arm64.cc b/src/arm64/assembler-arm64.cc

index bf44c0810e138b729c7cd7f7fbe9ca87ec6517eb..7e89d4972448bcca2e0cf3710430fbed347bc494 100644

--- a/src/arm64/assembler-arm64.cc

+++ b/src/arm64/assembler-arm64.cc

@@ -603,7 +603,7 @@ void Assembler::Align(int m) {

void Assembler::CheckLabelLinkChain(Label const * label) {

#ifdef DEBUG

if (label->is_linked()) {

- static const int kMaxLinksToCheck = 256; // Avoid O(n2) behaviour.

+ static const int kMaxLinksToCheck = 64; // Avoid O(n2) behaviour.

int links_checked = 0;

int linkoffset = label->pos();

bool end_of_chain = false;

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