diff options
Diffstat (limited to 'js/src/jit/Lowering.cpp')
| -rw-r--r-- | js/src/jit/Lowering.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/js/src/jit/Lowering.cpp b/js/src/jit/Lowering.cpp index 1c80c74716..d315c618e7 100644 --- a/js/src/jit/Lowering.cpp +++ b/js/src/jit/Lowering.cpp @@ -717,6 +717,10 @@ LIRGenerator::visitTest(MTest* test) // TestPolicy). MOZ_ASSERT(opd->type() != MIRType::String); + // BigInt is boxed in type analysis. + MOZ_ASSERT(opd->type() != MIRType::BigInt, + "BigInt should be boxed by TestPolicy"); + // Testing a constant. if (MConstant* constant = opd->maybeConstantValue()) { bool b; @@ -2149,9 +2153,11 @@ LIRGenerator::visitToInt32(MToInt32* convert) case MIRType::String: case MIRType::Symbol: + case MIRType::BigInt: case MIRType::Object: case MIRType::Undefined: - // Objects might be effectful. Symbols throw. Undefined coerces to NaN, not int32. + // Objects might be effectful. Symbols and BigInts throw. Undefined + // coerces to NaN, not int32. MOZ_CRASH("ToInt32 invalid input type"); default: @@ -2939,6 +2945,8 @@ LIRGenerator::visitNot(MNot* ins) // String is converted to length of string in the type analysis phase (see // TestPolicy). MOZ_ASSERT(op->type() != MIRType::String); + MOZ_ASSERT(op->type() != MIRType::BigInt, + "BigInt should be boxed by TestPolicy"); // - boolean: x xor 1 // - int32: LCompare(x, 0) |