[Mlir-commits] [mlir] [llvm][mlir] Atomic Control Options Support (PR #140932)

[Krzysztof Drewniak]

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@@ -2164,12 +2164,18 @@ def LLVM_AtomicRMWOp : LLVM_MemAccessOpBase<"atomicrmw", [
               LLVM_AtomicRMWType:$val, AtomicOrdering:$ordering,
               OptionalAttr<StrAttr>:$syncscope,
               OptionalAttr<I64Attr>:$alignment,
-              UnitAttr:$volatile_);
+              UnitAttr:$volatile_,
+              UnitAttr:$amdgpu_no_fine_grained_memory,
+              UnitAttr:$amdgpu_ignore_denormal_mode,
+              UnitAttr:$amdgpu_no_remote_memory);
   // Append the aliasing related attributes defined in LLVM_MemAccessOpBase.
   let arguments = !con(args, aliasAttrs);
   let results = (outs LLVM_AtomicRMWType:$res);
   let assemblyFormat = [{
-    (`volatile` $volatile_^)? $bin_op $ptr `,` $val
+    (`volatile` $volatile_^)?
+    (`amdgpu_ignore_denormal_mode` $amdgpu_ignore_denormal_mode^)?
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krzysz00 wrote:

Or given that they're a bit obscure and platform-dependent, they could probably just live in the `attr-dict`

https://github.com/llvm/llvm-project/pull/140932