[PATCH] D63452: AMDGPU: Support some GDS atomics
Matt Arsenault via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jun 17 11:55:06 PDT 2019
arsenm added inline comments.
================
Comment at: test/CodeGen/AMDGPU/gds-atomic.ll:25
+}
+
+declare i32 @llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* nocapture, i32, i32, i32, i1, i32, i32, i1, i1)
----------------
Seems to be missing at least cmpxchg? Is this intended to handle all of the memory ops at once?
================
Comment at: test/CodeGen/AMDGPU/gds-atomic.ll:26
+
+declare i32 @llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* nocapture, i32, i32, i32, i1, i32, i32, i1, i1)
+
----------------
Dead declaration
Repository:
rL LLVM
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D63452/new/
https://reviews.llvm.org/D63452
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