[SPIRV] Add GroupMemoryBarrierWithGroupSync intrinsic (#111888)

partially fixes #70103

### Changes
* Added int_spv_group_memory_barrier_with_group_sync intrinsic in
IntrinsicsSPIRV.td
* Added lowering for int_spv_group_memory_barrier_with_group_sync in
SPIRVInstructionSelector.cpp
* Added SPIRV backend test case

### Related PRs
* [[clang][HLSL] Add GroupMemoryBarrierWithGroupSync intrinsic
#111883](#111883)
* [[DXIL] Add GroupMemoryBarrierWithGroupSync intrinsic
#111884](#111884)

Author: adam-yang

llvm/include/llvm/IR/IntrinsicsSPIRV.td

@@ -87,6 +87,7 @@ let TargetPrefix = "spv" in {
   def int_spv_wave_readlane : DefaultAttrsIntrinsic<[llvm_any_ty], [LLVMMatchType<0>, llvm_i32_ty], [IntrConvergent, IntrNoMem]>;
   def int_spv_sign : DefaultAttrsIntrinsic<[LLVMScalarOrSameVectorWidth<0, llvm_i32_ty>], [llvm_any_ty], [IntrNoMem]>;
   def int_spv_radians : DefaultAttrsIntrinsic<[LLVMMatchType<0>], [llvm_anyfloat_ty], [IntrNoMem]>;
+  def int_spv_group_memory_barrier_with_group_sync : DefaultAttrsIntrinsic<[], [], []>;
 
   // Create resource handle given the binding information. Returns a 
   // type appropriate for the kind of resource given the set id, binding id,

llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp

@@ -2547,6 +2547,17 @@ bool SPIRVInstructionSelector::selectIntrinsic(Register ResVReg,
     return selectExtInst(ResVReg, ResType, I, CL::rsqrt, GL::InverseSqrt);
   case Intrinsic::spv_sign:
     return selectSign(ResVReg, ResType, I);
+  case Intrinsic::spv_group_memory_barrier_with_group_sync: {
+    Register MemSemReg =
+        buildI32Constant(SPIRV::MemorySemantics::SequentiallyConsistent, I);
+    Register ScopeReg = buildI32Constant(SPIRV::Scope::Workgroup, I);
+    MachineBasicBlock &BB = *I.getParent();
+    return BuildMI(BB, I, I.getDebugLoc(), TII.get(SPIRV::OpControlBarrier))
+        .addUse(ScopeReg)
+        .addUse(ScopeReg)
+        .addUse(MemSemReg)
+        .constrainAllUses(TII, TRI, RBI);
+  } break;
   case Intrinsic::spv_lifetime_start:
   case Intrinsic::spv_lifetime_end: {
     unsigned Op = IID == Intrinsic::spv_lifetime_start ? SPIRV::OpLifetimeStart

llvm/test/CodeGen/SPIRV/hlsl-intrinsics/group_memory_barrier_with_group_sync.ll

@@ -0,0 +1,14 @@
+; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s
+; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-unknown %s -o - -filetype=obj | spirv-val %}
+
+; CHECK: OpMemoryModel Logical GLSL450
+
+define void @test_group_memory_barrier_with_group_sync() {
+entry:
+  ; CHECK: %[[#TY:]] = OpTypeInt 32 0
+  ; CHECK-DAG: %[[#MEM_SEM:]] = OpConstant %[[#TY]] 16
+  ; CHECK-DAG: %[[#EXEC_AND_MEM_SCOPE:]] = OpConstant %[[#TY]] 2
+  ; CHECK: OpControlBarrier %[[#EXEC_AND_MEM_SCOPE]] %[[#EXEC_AND_MEM_SCOPE]] %[[#MEM_SEM]]
+  call void @llvm.spv.group.memory.barrier.with.group.sync()
+  ret void
+}