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| author | Richard-Qin-X <richard.qin.001@gmail.com> | 2026-08-12 02:44:40 +0800 |
|---|---|---|
| committer | Richard-Qin-X <richard.qin.001@gmail.com> | 2026-08-12 02:44:40 +0800 |
| commit | 23dad063b9172982467b69650ae334bbec63e759 (patch) | |
| tree | 3646efb293441bca240ae1a19d386bb8dca16ac3 /backend/lib | |
| parent | 46db486c089e9c2d6b05287476d7975723929acf (diff) | |
| download | rcc-project-23dad063b9172982467b69650ae334bbec63e759.tar.gz rcc-project-23dad063b9172982467b69650ae334bbec63e759.tar.xz | |
[CodeGen] Allow narrow atomic RMW memory types
Diffstat (limited to 'backend/lib')
| -rw-r--r-- | backend/lib/CodeGen/GenericOpcodes.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/lib/CodeGen/GenericOpcodes.cpp b/backend/lib/CodeGen/GenericOpcodes.cpp index 3c2cee1..73c56f6 100644 --- a/backend/lib/CodeGen/GenericOpcodes.cpp +++ b/backend/lib/CodeGen/GenericOpcodes.cpp @@ -927,7 +927,7 @@ private: if (MemoryOperands.size() != 1 || MemoryOperands.front()->description().AtomicKind != AtomicOperation::ReadModifyWrite) return semanticError("generic atomic RMW requires one read-modify-write MMO"); - return VerifySingleAccess(1, 0, true, true, SizeRelation::Equal); + return VerifySingleAccess(1, 0, true, true, SizeRelation::NoLarger); case GO::G_PREFETCH: { if (MemoryOperands.size() != 1) return semanticError("G_PREFETCH requires exactly one MMO"); |