src/v8globals.h - Issue 22849002: Rewrite SamplingCircularQueue

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Unified Diff: src/v8globals.h

Issue 22849002: Rewrite SamplingCircularQueue (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Use V8_ALIGNAS from include/v8config.h Created 7 years, 4 months ago

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Index: src/v8globals.h

diff --git a/src/v8globals.h b/src/v8globals.h

index 00693fa33cd17a866a3d00435a65b69ca982c468..f76dcc26653196d5bf1b99b7ddb73eec4e40e520 100644

--- a/src/v8globals.h

+++ b/src/v8globals.h

@@ -97,7 +97,7 @@ const int kPageSizeBits = 20;

// On Intel architecture, cache line size is 64 bytes.

// On ARM it may be less (32 bytes), but as far this constant is

// used for aligning data, it doesn't hurt to align on a greater value.

-const int kProcessorCacheLineSize = 64;

+#define PROCESSOR_CACHE_LINE_SIZE 64

// Constants relevant to double precision floating point numbers.

// If looking only at the top 32 bits, the QNaN mask is bits 19 to 30.

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