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Unified Diff: runtime/vm/intermediate_language_ia32.cc

Issue 23604024: Fix a compiler bug caused by Utils::IsPowerOfTwo treating zero as a power of two. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 3 months ago
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Index: runtime/vm/intermediate_language_ia32.cc
===================================================================
--- runtime/vm/intermediate_language_ia32.cc (revision 27015)
+++ runtime/vm/intermediate_language_ia32.cc (working copy)
@@ -2615,7 +2615,7 @@
__ negl(left);
break;
}
- ASSERT((value != 0) && Utils::IsPowerOfTwo(Utils::Abs(value)));
+ ASSERT(Utils::IsPowerOfTwo(Utils::Abs(value)));
const intptr_t shift_count =
Utils::ShiftForPowerOfTwo(Utils::Abs(value)) + kSmiTagSize;
ASSERT(kSmiTagSize == 1);
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