Reviewers: Yang, danno, Paul Lind,
Description:
MIPS: Adding assertions to fast elements conversion.
Port r9875 (97dc1e0e).
BUG=
TEST=
Please review this at http://codereview.chromium.org/8467008/
Affected files:
M src/mips/codegen-mips.cc
Index: src/mips/codegen-mips.cc
diff --git a/src/mips/codegen-mips.cc b/src/mips/codegen-mips.cc
index
e9fe2324ead4984250f471cdb7425da56f7a1b3c..c94e0fa52939947439062bd13e7dd57a325de1dd
100644
--- a/src/mips/codegen-mips.cc
+++ b/src/mips/codegen-mips.cc
@@ -186,6 +186,10 @@ void
ElementsTransitionGenerator::GenerateSmiOnlyToDouble(
// Hole found, store the-hole NaN.
__ bind(&convert_hole);
+ if (FLAG_debug_code) {
+ __ LoadRoot(at, Heap::kTheHoleValueRootIndex);
+ __ Assert(eq, "object found in smi-only array", at, Operand(t5));
+ }
__ sw(t0, MemOperand(t3)); // mantissa
__ sw(t1, MemOperand(t3, kIntSize)); // exponent
__ Addu(t3, t3, kDoubleSize);
--
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