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Merge pull request #3607 from Szwagi/fix-atomic-memory-order

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Fix Odin to LLVM memory order mapping for .Relaxed and .Consume
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gingerBill
2024-05-20 14:29:06 +01:00
committed by GitHub
parent 46b3e7b6fa f6ef395057
commit c49a291347
1 changed files with 2 additions and 2 deletions
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src/llvm_backend_utility.cpp
+2 -2
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@@ -2223,8 +2223,8 @@ gb_internal LLVMAtomicOrdering llvm_atomic_ordering_from_odin(ExactValue const &
GB_ASSERT(value.kind == ExactValue_Integer); GB_ASSERT(value.kind == ExactValue_Integer);
i64 v = exact_value_to_i64(value); i64 v = exact_value_to_i64(value);
switch (v) { switch (v) {
case OdinAtomicMemoryOrder_relaxed: return LLVMAtomicOrderingUnordered; case OdinAtomicMemoryOrder_relaxed: return LLVMAtomicOrderingMonotonic;
case OdinAtomicMemoryOrder_consume: return LLVMAtomicOrderingMonotonic; case OdinAtomicMemoryOrder_consume: return LLVMAtomicOrderingAcquire;
case OdinAtomicMemoryOrder_acquire: return LLVMAtomicOrderingAcquire; case OdinAtomicMemoryOrder_acquire: return LLVMAtomicOrderingAcquire;
case OdinAtomicMemoryOrder_release: return LLVMAtomicOrderingRelease; case OdinAtomicMemoryOrder_release: return LLVMAtomicOrderingRelease;
case OdinAtomicMemoryOrder_acq_rel: return LLVMAtomicOrderingAcquireRelease; case OdinAtomicMemoryOrder_acq_rel: return LLVMAtomicOrderingAcquireRelease;