SpirvShader: Implement OpMemoryBarrier.
Tests: dEQP-VK.spirv_assembly.instruction.compute.workgroup_memory.*
Tests: dEQP-VK.subgroups.basic.compute.*
Tests: dEQP-VK.compute.basic.*
Bug: b/132232716
Change-Id: If238f6b4af5c0ff6909a62241e0adb5677cb6c0b
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/30852
Presubmit-Ready: Ben Clayton <bclayton@google.com>
Tested-by: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
diff --git a/src/Reactor/LLVMReactor.cpp b/src/Reactor/LLVMReactor.cpp
index ecb74f3..8616bea 100644
--- a/src/Reactor/LLVMReactor.cpp
+++ b/src/Reactor/LLVMReactor.cpp
@@ -1455,6 +1455,11 @@
::builder->CreateCall(func, { V(val), elPtrs, align, i8Mask });
}
+ void Nucleus::createFence(std::memory_order memoryOrder)
+ {
+ ::builder->CreateFence(atomicOrdering(true, memoryOrder));
+ }
+
Value *Nucleus::createGEP(Value *ptr, Type *type, Value *index, bool unsignedIndex)
{
RR_DEBUG_INFO_UPDATE_LOC();
