runtime/vm/intermediate_language.cc - Issue 12225049: Add optimized loads from ExternalUint8ClampedArrays.

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Unified Diff: runtime/vm/intermediate_language.cc

Issue 12225049: Add optimized loads from ExternalUint8ClampedArrays. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 7 years, 10 months ago

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Index: runtime/vm/intermediate_language.cc

===================================================================

--- runtime/vm/intermediate_language.cc (revision 18176)

+++ runtime/vm/intermediate_language.cc (working copy)

@@ -1219,6 +1219,7 @@

case kUint8ArrayCid:

case kUint8ClampedArrayCid:

case kExternalUint8ArrayCid:

+ case kExternalUint8ClampedArrayCid:

case kInt16ArrayCid:

case kUint16ArrayCid:

case kInt32ArrayCid:

@@ -1715,6 +1716,7 @@

case kUint8ArrayCid:

case kUint8ClampedArrayCid:

case kExternalUint8ArrayCid:

+ case kExternalUint8ClampedArrayCid:

case kInt16ArrayCid:

case kUint16ArrayCid:

case kInt32ArrayCid:

@@ -2498,6 +2500,7 @@

case kUint8ArrayCid:

case kUint8ClampedArrayCid:

case kExternalUint8ArrayCid:

+ case kExternalUint8ClampedArrayCid:

range_ = new Range(RangeBoundary::FromConstant(0),

RangeBoundary::FromConstant(255));

break;

@@ -2777,6 +2780,7 @@

case kFloat64ArrayCid:

case kFloat32ArrayCid:

case kExternalUint8ArrayCid:

+ case kExternalUint8ClampedArrayCid:

return ByteArray::length_offset();

default:

UNREACHABLE();

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