Mirrors/asmjit
1
0
Fork 0
mirror of https://github.com/asmjit/asmjit.git synced 2025-12-18 13:04:36 +03:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

12
src/asmjit/core/jitallocator.cpp
View File

@@ -744,6 +744,9 @@ void JitAllocator::reset(ResetPolicy resetPolicy) noexcept {
JitAllocatorPool& pool = impl->pools[poolId]; JitAllocatorPool& pool = impl->pools[poolId];
JitAllocatorBlock* block = pool.blocks.first(); JitAllocatorBlock* block = pool.blocks.first();
pool.reset();
if (block) {
JitAllocatorBlock* blockToKeep = nullptr; JitAllocatorBlock* blockToKeep = nullptr;
if (resetPolicy != ResetPolicy::kHard && uint32_t(impl->options & JitAllocatorOptions::kImmediateRelease) == 0) { if (resetPolicy != ResetPolicy::kHard && uint32_t(impl->options & JitAllocatorOptions::kImmediateRelease) == 0) {
blockToKeep = block; blockToKeep = block;
@@ -756,8 +759,6 @@ void JitAllocator::reset(ResetPolicy resetPolicy) noexcept {
block = next; block = next;
} }
pool.reset();
if (blockToKeep) { if (blockToKeep) {
blockToKeep->_listNodes[0] = nullptr; blockToKeep->_listNodes[0] = nullptr;
blockToKeep->_listNodes[1] = nullptr; blockToKeep->_listNodes[1] = nullptr;
@@ -766,6 +767,7 @@ void JitAllocator::reset(ResetPolicy resetPolicy) noexcept {
pool.emptyBlockCount = 1; pool.emptyBlockCount = 1;
} }
} }
}
} }
// JitAllocator - Statistics // JitAllocator - Statistics
@@ -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 { static void test_jit_allocator_alloc_release() noexcept {
size_t kCount = BrokenAPI::hasArg("--quick") ? 20000 : 100000; size_t kCount = BrokenAPI::hasArg("--quick") ? 20000 : 100000;
@@ -1553,6 +1560,7 @@ static void test_jit_allocator_query() noexcept {
} }
UNIT(jit_allocator) { UNIT(jit_allocator) {
test_jit_allocator_reset_empty();
test_jit_allocator_alloc_release(); test_jit_allocator_alloc_release();
test_jit_allocator_query(); test_jit_allocator_query();
} }