Title: [195435] trunk/Source/_javascript_Core
- Revision
- 195435
- Author
- fpi...@apple.com
- Date
- 2016-01-21 19:36:44 -0800 (Thu, 21 Jan 2016)
Log Message
Unreviewed, fix build.
* b3/B3EliminateCommonSubexpressions.cpp:
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (195434 => 195435)
--- trunk/Source/_javascript_Core/ChangeLog 2016-01-22 03:31:32 UTC (rev 195434)
+++ trunk/Source/_javascript_Core/ChangeLog 2016-01-22 03:36:44 UTC (rev 195435)
@@ -1,5 +1,11 @@
2016-01-21 Filip Pizlo <fpi...@apple.com>
+ Unreviewed, fix build.
+
+ * b3/B3EliminateCommonSubexpressions.cpp:
+
+2016-01-21 Filip Pizlo <fpi...@apple.com>
+
B3 CSE should be able to match a full redundancy even if none of the matches dominate the value in question
https://bugs.webkit.org/show_bug.cgi?id=153321
Modified: trunk/Source/_javascript_Core/b3/B3EliminateCommonSubexpressions.cpp (195434 => 195435)
--- trunk/Source/_javascript_Core/b3/B3EliminateCommonSubexpressions.cpp 2016-01-22 03:31:32 UTC (rev 195434)
+++ trunk/Source/_javascript_Core/b3/B3EliminateCommonSubexpressions.cpp 2016-01-22 03:36:44 UTC (rev 195435)
@@ -216,8 +216,8 @@
fixups.append(mask);
Value* zext = m_proc.add<Value>(
BitAnd, m_value->origin(), match->child(0), mask);
- fixups.append(sext);
- return sext;
+ fixups.append(zext);
+ return zext;
}
return nullptr;
});
@@ -256,8 +256,8 @@
fixups.append(mask);
Value* zext = m_proc.add<Value>(
BitAnd, m_value->origin(), match->child(0), mask);
- fixups.append(sext);
- return sext;
+ fixups.append(zext);
+ return zext;
}
return nullptr;
});
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