[PATCH] D58847: AMDGPU: Fix the mapping of sub group sync scope

[Konstantin Zhuravlyov via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rC355549: AMDGPU: Fix the mapping of sub group sync scope (authored by kzhuravl, committed by ).
Herald added a project: clang.

Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58847/new/

https://reviews.llvm.org/D58847

Files:
  lib/CodeGen/TargetInfo.cpp
  test/CodeGenOpenCL/atomic-ops.cl


Index: test/CodeGenOpenCL/atomic-ops.cl
===================================================================
--- test/CodeGenOpenCL/atomic-ops.cl
+++ test/CodeGenOpenCL/atomic-ops.cl
@@ -41,7 +41,7 @@
   // CHECK: load atomic i32, i32* %{{[.0-9A-Z_a-z]+}} seq_cst
   x = __opencl_atomic_load(i, memory_order_seq_cst, memory_scope_all_svm_devices);
 
-  // CHECK: load atomic i32, i32* %{{[.0-9A-Z_a-z]+}} syncscope("subgroup") seq_cst
+  // CHECK: load atomic i32, i32* %{{[.0-9A-Z_a-z]+}} syncscope("wavefront") seq_cst
   x = __opencl_atomic_load(i, memory_order_seq_cst, memory_scope_sub_group);
 }
 
@@ -109,7 +109,7 @@
   // CHECK: load atomic i32, i32* %{{.*}} seq_cst
   // CHECK: br label %[[continue]]
   // CHECK: [[opencl_subgroup]]:
-  // CHECK: load atomic i32, i32* %{{.*}} syncscope("subgroup") seq_cst
+  // CHECK: load atomic i32, i32* %{{.*}} syncscope("wavefront") seq_cst
   // CHECK: br label %[[continue]]
   // CHECK: [[continue]]:
   int x = __opencl_atomic_load(i, memory_order_seq_cst, scope);
@@ -147,7 +147,7 @@
   // CHECK: [[MON_ALL]]:
   // CHECK: load atomic i32, i32* %{{.*}} monotonic
   // CHECK: [[MON_SUB]]:
-  // CHECK: load atomic i32, i32* %{{.*}} syncscope("subgroup") monotonic
+  // CHECK: load atomic i32, i32* %{{.*}} syncscope("wavefront") monotonic
   // CHECK: [[ACQ_WG]]:
   // CHECK: load atomic i32, i32* %{{.*}} syncscope("workgroup") acquire
   // CHECK: [[ACQ_DEV]]:
@@ -155,7 +155,7 @@
   // CHECK: [[ACQ_ALL]]:
   // CHECK: load atomic i32, i32* %{{.*}} acquire
   // CHECK: [[ACQ_SUB]]:
-  // CHECK: load atomic i32, i32* %{{.*}} syncscope("subgroup") acquire
+  // CHECK: load atomic i32, i32* %{{.*}} syncscope("wavefront") acquire
   // CHECK: [[SEQ_WG]]:
   // CHECK: load atomic i32, i32* %{{.*}} syncscope("workgroup") seq_cst
   // CHECK: [[SEQ_DEV]]:
@@ -163,7 +163,7 @@
   // CHECK: [[SEQ_ALL]]:
   // CHECK: load atomic i32, i32* %{{.*}} seq_cst
   // CHECK: [[SEQ_SUB]]:
-  // CHECK: load atomic i32, i32* %{{.*}} syncscope("subgroup") seq_cst
+  // CHECK: load atomic i32, i32* %{{.*}} syncscope("wavefront") seq_cst
   int x = __opencl_atomic_load(i, order, scope);
 }
 
Index: lib/CodeGen/TargetInfo.cpp
===================================================================
--- lib/CodeGen/TargetInfo.cpp
+++ lib/CodeGen/TargetInfo.cpp
@@ -7959,7 +7959,7 @@
     Name = "";
     break;
   case SyncScope::OpenCLSubGroup:
-    Name = "subgroup";
+    Name = "wavefront";
   }
   return C.getOrInsertSyncScopeID(Name);
 }


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