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LibWasm: Quit early in memory_fill if store_to_memory traps

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We shouldn't try to run the next 'instruction' if we trap.
Unbreaks the memory-fill test in wpt.
This commit is contained in:
Ali Mohammad Pur 2025-05-21 16:22:32 +02:00 • committed by Tim Ledbetter
parent bfc1ebb2d4
commit 83995ada1f
Notes: github-actions[bot] 2025-05-22 06:37:04 +00:00
1 changed files with 4 additions and 1 deletions
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5
Libraries/LibWasm/AbstractMachine/BytecodeInterpreter.cpp
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@ -662,8 +662,11 @@ ALWAYS_INLINE void BytecodeInterpreter::interpret_instruction(Configuration& con
if (count == 0)
return;
for (u32 i = 0; i < count; ++i)
for (u32 i = 0; i < count; ++i) {
store_to_memory(configuration, Instruction::MemoryArgument { 0, 0 }, { &value, sizeof(value) }, destination_offset + i);
if (did_trap())
return;
}
return;
}