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Initialize some asm.js structures using in-class initializers instead of PodZero

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trav90 2018-09-12 19:07:57 -05:00 • committed by Roy Tam
commit fbef1917ad
1 changed files with 9 additions and 9 deletions
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18
js/src/wasm/AsmJS.cpp
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@ -249,14 +249,14 @@ typedef Vector<AsmJSImport, 0, SystemAllocPolicy> AsmJSImportVector;
// case the function is toString()ed.
class AsmJSExport
{
uint32_t funcIndex_;
uint32_t funcIndex_ = 0;
// All fields are treated as cacheable POD:
uint32_t startOffsetInModule_; // Store module-start-relative offsets
uint32_t endOffsetInModule_; // so preserved by serialization.
uint32_t startOffsetInModule_ = 0; // Store module-start-relative offsets
uint32_t endOffsetInModule_ = 0; // so preserved by serialization.
public:
AsmJSExport() { PodZero(this); }
AsmJSExport() = default;
AsmJSExport(uint32_t funcIndex, uint32_t startOffsetInModule, uint32_t endOffsetInModule)
: funcIndex_(funcIndex),
startOffsetInModule_(startOffsetInModule),
@ -288,12 +288,12 @@ enum class CacheResult
struct AsmJSMetadataCacheablePod
{
uint32_t numFFIs;
uint32_t srcLength;
uint32_t srcLengthWithRightBrace;
bool usesSimd;
uint32_t numFFIs = 0;
uint32_t srcLength = 0;
uint32_t srcLengthWithRightBrace = 0;
bool usesSimd = false;
AsmJSMetadataCacheablePod() { PodZero(this); }
AsmJSMetadataCacheablePod() = default;
};
struct js::AsmJSMetadata : Metadata, AsmJSMetadataCacheablePod