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[bug] Fixed JitAllocator::reset() when it's empty

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This commit is contained in:
kobalicek
2024-10-25 09:26:00 +02:00
parent e7239626b8
commit f1096428b8
1 changed files with 26 additions and 18 deletions
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44
src/asmjit/core/jitallocator.cpp
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@@ -744,26 +744,28 @@ void JitAllocator::reset(ResetPolicy resetPolicy) noexcept {
JitAllocatorPool& pool = impl->pools[poolId];
JitAllocatorBlock* block = pool.blocks.first();
JitAllocatorBlock* blockToKeep = nullptr;
if (resetPolicy != ResetPolicy::kHard && uint32_t(impl->options & JitAllocatorOptions::kImmediateRelease) == 0) {
blockToKeep = block;
block = block->next();
}
while (block) {
JitAllocatorBlock* next = block->next();
JitAllocatorImpl_deleteBlock(impl, block);
block = next;
}
pool.reset();
if (blockToKeep) {
blockToKeep->_listNodes[0] = nullptr;
blockToKeep->_listNodes[1] = nullptr;
JitAllocatorImpl_wipeOutBlock(impl, blockToKeep);
JitAllocatorImpl_insertBlock(impl, blockToKeep);
pool.emptyBlockCount = 1;
if (block) {
JitAllocatorBlock* blockToKeep = nullptr;
if (resetPolicy != ResetPolicy::kHard && uint32_t(impl->options & JitAllocatorOptions::kImmediateRelease) == 0) {
blockToKeep = block;
block = block->next();
}
while (block) {
JitAllocatorBlock* next = block->next();
JitAllocatorImpl_deleteBlock(impl, block);
block = next;
}
if (blockToKeep) {
blockToKeep->_listNodes[0] = nullptr;
blockToKeep->_listNodes[1] = nullptr;
JitAllocatorImpl_wipeOutBlock(impl, blockToKeep);
JitAllocatorImpl_insertBlock(impl, blockToKeep);
pool.emptyBlockCount = 1;
}
}
}
}
@@ -1387,6 +1389,11 @@ static void BitVectorRangeIterator_testRandom(Random& rnd, size_t count) noexcep
}
}
static void test_jit_allocator_reset_empty() noexcept {
JitAllocator allocator;
allocator.reset(ResetPolicy::kSoft);
}
static void test_jit_allocator_alloc_release() noexcept {
size_t kCount = BrokenAPI::hasArg("--quick") ? 20000 : 100000;
@@ -1553,6 +1560,7 @@ static void test_jit_allocator_query() noexcept {
}
UNIT(jit_allocator) {
test_jit_allocator_reset_empty();
test_jit_allocator_alloc_release();
test_jit_allocator_query();
}