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MrSidimsMrSidims
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[Backport to 14] support joint matrix prefetch (#2359)
This PR aims to introduce CooperativeMatrixPrefetchINTEL capability and operation, and make initial introduction of entities in llvm-spirv translator.
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‎lib/SPIRV/libSPIRV/SPIRVEnum.h

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Original file line numberDiff line numberDiff line change
@@ -207,6 +207,8 @@ template <> inline void SPIRVMap<SPIRVCapabilityKind, SPIRVCapVec>::init() {
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{CapabilitySubgroupAvcMotionEstimationIntraINTEL});
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ADD_VEC_INIT(internal::CapabilityJointMatrixWIInstructionsINTEL,
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{internal::CapabilityJointMatrixINTEL});
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ADD_VEC_INIT(internal::CapabilityCooperativeMatrixPrefetchINTEL,
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{CapabilityCooperativeMatrixKHR});
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}
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template <> inline void SPIRVMap<SPIRVExecutionModelKind, SPIRVCapVec>::init() {

‎lib/SPIRV/libSPIRV/SPIRVInstruction.h

Lines changed: 18 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -3382,6 +3382,24 @@ _SPIRV_OP(JointMatrixUUMad, true, 7)
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_SPIRV_OP(JointMatrixWorkItemLength, true, 4)
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#undef _SPIRV_OP
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class SPIRVCooperativeMatrixPrefetchINTELInstBase
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: public SPIRVInstTemplateBase {
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protected:
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llvm::Optional<ExtensionID> getRequiredExtension() const override {
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return ExtensionID::SPV_INTEL_joint_matrix;
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}
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SPIRVCapVec getRequiredCapability() const override {
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return getVec(internal::CapabilityCooperativeMatrixPrefetchINTEL);
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}
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};
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#define _SPIRV_OP(x, ...) \
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typedef SPIRVInstTemplate<SPIRVCooperativeMatrixPrefetchINTELInstBase, \
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internal::Op##x##INTEL, __VA_ARGS__> \
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SPIRV##x##INTEL;
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_SPIRV_OP(CooperativeMatrixPrefetch, false, 8, true, 5)
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#undef _SPIRV_OP
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class SPIRVCooperativeMatrixKHRInstBase : public SPIRVInstTemplateBase {
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protected:
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llvm::Optional<ExtensionID> getRequiredExtension() const override {

‎lib/SPIRV/libSPIRV/SPIRVNameMapEnum.h

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -624,6 +624,8 @@ template <> inline void SPIRVMap<Capability, std::string>::init() {
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add(internal::CapabilityCacheControlsINTEL, "CacheControlsINTEL");
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add(internal::CapabilityJointMatrixWIInstructionsINTEL,
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"JointMatrixWIInstructionsINTEL");
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add(internal::CapabilityCooperativeMatrixPrefetchINTEL,
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"CooperativeMatrixPrefetchINTEL");
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}
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SPIRV_DEF_NAMEMAP(Capability, SPIRVCapabilityNameMap)
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‎lib/SPIRV/libSPIRV/SPIRVOpCodeEnumInternal.h

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -16,6 +16,8 @@ _SPIRV_OP_INTERNAL(JointMatrixWorkItemLengthINTEL,
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internal::OpJointMatrixWorkItemLengthINTEL)
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_SPIRV_OP_INTERNAL(JointMatrixGetElementCoordINTEL,
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internal::OpJointMatrixGetElementCoordINTEL)
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_SPIRV_OP_INTERNAL(CooperativeMatrixPrefetchINTEL,
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internal::OpCooperativeMatrixPrefetchINTEL)
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_SPIRV_OP_INTERNAL(ComplexFMulINTEL, internal::ComplexFMulINTEL)
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_SPIRV_OP_INTERNAL(ComplexFDivINTEL, internal::ComplexFDivINTEL)
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_SPIRV_OP_INTERNAL(MaskedGatherINTEL, internal::OpMaskedGatherINTEL)

‎lib/SPIRV/libSPIRV/spirv_internal.hpp

Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -76,6 +76,7 @@ enum InternalOp {
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IOpMaskedGatherINTEL = 6428,
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IOpMaskedScatterINTEL = 6429,
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IOpJointMatrixGetElementCoordINTEL = 6440,
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IOpCooperativeMatrixPrefetchINTEL = 6449,
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IOpPrev = OpMax - 2,
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IOpForward
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};
@@ -107,6 +108,7 @@ enum InternalCapability {
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ICapabilityHWThreadQueryINTEL = 6134,
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ICapFPArithmeticFenceINTEL = 6144,
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ICapGlobalVariableDecorationsINTEL = 6146,
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ICapabilityCooperativeMatrixPrefetchINTEL = 6411,
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ICapabilityComplexFloatMulDivINTEL = 6414,
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ICapabilityTensorFloat32RoundingINTEL = 6425,
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ICapabilityMaskedGatherScatterINTEL = 6427,
@@ -168,6 +170,9 @@ _SPIRV_OP(Op, JointMatrixUUMadINTEL)
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_SPIRV_OP(Op, JointMatrixWorkItemLengthINTEL)
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_SPIRV_OP(Op, JointMatrixGetElementCoordINTEL)
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_SPIRV_OP(Capability, CooperativeMatrixPrefetchINTEL)
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_SPIRV_OP(Op, CooperativeMatrixPrefetchINTEL)
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_SPIRV_OP(Capability, HWThreadQueryINTEL)
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_SPIRV_OP(BuiltIn, SubDeviceIDINTEL)
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_SPIRV_OP(BuiltIn, GlobalHWThreadIDINTEL)

‎test/transcoding/SPV_INTEL_joint_matrix/cooperative_matrix_prefetch.ll

Lines changed: 166 additions & 0 deletions
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@@ -0,0 +1,166 @@
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; This is an adapted copy of test/transcoding/SPV_INTEL_joint_matrix/joint_matrix.ll
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; RUN: llvm-as < %s -o %t.bc
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; RUN: llvm-spirv %t.bc --spirv-ext=+SPV_KHR_cooperative_matrix,+SPV_INTEL_joint_matrix -o %t.spv
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; RUN: llvm-spirv %t.spv -to-text -o %t.spt
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; RUN: FileCheck < %t.spt %s --check-prefix=CHECK-SPIRV
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; RUN: llvm-spirv -r %t.spv -o - | llvm-dis -o %t.rev.ll
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; RUN: FileCheck < %t.rev.ll %s --check-prefix=CHECK-LLVM
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; CHECK-SPIRV-DAG: Capability CooperativeMatrixKHR
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; CHECK-SPIRV-DAG: Capability CooperativeMatrixPrefetchINTEL
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; CHECK-SPIRV-DAG: Extension "SPV_KHR_cooperative_matrix"
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; CHECK-SPIRV-DAG: Extension "SPV_INTEL_joint_matrix"
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; CHECK-SPIRV-DAG: TypeInt [[#Int8Ty:]] 8 0
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; CHECK-SPIRV-DAG: TypeInt [[#Int32Ty:]] 32 0
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; CHECK-SPIRV-DAG: Constant [[#Int32Ty]] [[#Const12:]] 12
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; CHECK-SPIRV-DAG: Constant [[#Int32Ty]] [[#Const48:]] 48
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; CHECK-SPIRV-DAG: Constant [[#Int32Ty]] [[#Const0:]] 0
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; CHECK-SPIRV-DAG: Constant [[#Int32Ty]] [[#Const3:]] 3
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; CHECK-SPIRV-DAG: Constant [[#Int32Ty]] [[#Const2:]] 2
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; CHECK-SPIRV-DAG: TypeCooperativeMatrixKHR [[#MatTy1:]] [[#Int8Ty]] [[#Const0]] [[#Const12]] [[#Const48]] [[#Const3]]
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; CHECK-SPIRV-DAG: TypeCooperativeMatrixKHR [[#MatTy2:]] [[#Int32Ty]] [[#Const3]] [[#Const12]] [[#Const12]] [[#Const3]]
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; CHECK-SPIRV-DAG: TypeCooperativeMatrixKHR [[#MatTy3:]] [[#Int8Ty]] [[#Const2]] [[#Const48]] [[#Const12]] [[#Const3]]
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; CHECK-SPIRV: CooperativeMatrixPrefetchINTEL
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; CHECK-SPIRV: CooperativeMatrixLoadKHR [[#MatTy1]] [[#Load1:]]
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; TODO: Pass Matrix Type Id instead of Matrix Id to CooperativeMatrixLengthKHR.
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; CHECK-SPIRV: CooperativeMatrixLengthKHR [[#Int32Ty]] [[#]] [[#Load1]]
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; CHECK-SPIRV: CompositeConstruct [[#MatTy2]]
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; CHECK-SPIRV: CooperativeMatrixPrefetchINTEL
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; CHECK-SPIRV: CooperativeMatrixLoadKHR [[#MatTy3]]
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; CHECK-SPIRV: CooperativeMatrixMulAddKHR [[#MatTy2]]
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; CHECK-SPIRV: CooperativeMatrixStoreKHR
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; CHECK-LLVM: call spir_func void @_Z38__spirv_CooperativeMatrixPrefetchINTELPU3AS4siiiiiil(i16 addrspace(4)* %{{.*}}, i32 0, i32 0, i32 12, i32 48, i32 0, i32 0, i64 %_arg_1)
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; CHECK-LLVM: call spir_func %spirv.CooperativeMatrixKHR._char_0_12_48_3 addrspace(1)* @_Z86__spirv_CooperativeMatrixLoadKHR_RPU3AS144__spirv_CooperativeMatrixKHR__char_0_12_48_3PU3AS4slii
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; CHECK-LLVM: call spir_func i32 @_Z34__spirv_CooperativeMatrixLengthKHRPU3AS144__spirv_CooperativeMatrixKHR__char_0_12_48_3(%spirv.CooperativeMatrixKHR._char_0_12_48_3 addrspace(1)*
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; CHECK-LLVM: call spir_func %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(1)* @_Z26__spirv_CompositeConstructi(i32 42)
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; CHECK-LLVM: call spir_func void @_Z38__spirv_CooperativeMatrixPrefetchINTELPU3AS4ciiiiiil(i8 addrspace(4)* %{{.*}}, i32 0, i32 0, i32 12, i32 48, i32 0, i32 0, i64 %_arg_1)
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; CHECK-LLVM: call spir_func %spirv.CooperativeMatrixKHR._char_2_48_12_3 addrspace(1)* @_Z86__spirv_CooperativeMatrixLoadKHR_RPU3AS144__spirv_CooperativeMatrixKHR__char_2_48_12_3PU3AS4cl
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; CHECK-LLVM: call spir_func %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(1)* @_Z34__spirv_CooperativeMatrixMulAddKHRPU3AS144__spirv_CooperativeMatrixKHR__char_0_12_48_3PU3AS144__spirv_CooperativeMatrixKHR__char_2_48_12_3PU3AS143__spirv_CooperativeMatrixKHR__int_3_12_12_3i(%spirv.CooperativeMatrixKHR._char_0_12_48_3 addrspace(1)* %{{.*}}, %spirv.CooperativeMatrixKHR._char_2_48_12_3 addrspace(1)* %{{.*}}, %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(1)*
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; CHECK-LLVM: call spir_func void @_Z33__spirv_CooperativeMatrixStoreKHRPU3AS4sPU3AS143__spirv_CooperativeMatrixKHR__int_3_12_12_3ili(i16 addrspace(4)* %add.ptr7.i, %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(1)*
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; CHECK-LLVM: call spir_func %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(1)* @_Z26__spirv_CompositeConstructi(i32 %zero)
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; ModuleID = 'test-matrix-opaque.bc'
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source_filename = "matrix-int8-test.cpp"
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target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-n8:16:32:64"
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target triple = "spir64-unknown-unknown"
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%spirv.CooperativeMatrixKHR._int_3_12_12_3 = type { [12 x [12 x i32]]* }
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%spirv.CooperativeMatrixKHR._char_0_12_48_3 = type { [12 x [48 x i8]]* }
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%spirv.CooperativeMatrixKHR._char_2_48_12_3 = type { [48 x [12 x i8]]* }
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$_ZTSZ4mainE11matrix_test = comdat any
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@__spirv_BuiltInGlobalInvocationId = external dso_local local_unnamed_addr addrspace(1) constant <3 x i64>, align 32
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@__spirv_BuiltInLocalInvocationId = external dso_local local_unnamed_addr addrspace(1) constant <3 x i64>, align 32
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; Function Attrs: convergent norecurse
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define weak_odr dso_local spir_kernel void @_ZTSZ4mainE11matrix_test(i16 addrspace(1)* %_arg_, i64 %_arg_1, i8 addrspace(1)* %_arg_3, i8 addrspace(1)* %_arg_5) local_unnamed_addr #0 comdat !kernel_arg_buffer_location !5 !intel_reqd_sub_group_size !6 {
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entry:
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%0 = load <3 x i64>, <3 x i64> addrspace(4)* addrspacecast (<3 x i64> addrspace(1)* @__spirv_BuiltInGlobalInvocationId to <3 x i64> addrspace(4)*), align 32, !noalias !7
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%1 = extractelement <3 x i64> %0, i64 1
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%2 = extractelement <3 x i64> %0, i64 0
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%3 = load <3 x i64>, <3 x i64> addrspace(4)* addrspacecast (<3 x i64> addrspace(1)* @__spirv_BuiltInLocalInvocationId to <3 x i64> addrspace(4)*), align 32, !noalias !14
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%4 = extractelement <3 x i64> %3, i64 1
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%5 = extractelement <3 x i64> %3, i64 0
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%cmp.i.i = icmp ult i64 %1, 2147483648
70+
tail call void @llvm.assume(i1 %cmp.i.i)
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%cmp.i45.i = icmp ult i64 %2, 2147483648
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tail call void @llvm.assume(i1 %cmp.i45.i)
73+
%cmp.i43.i = icmp ult i64 %4, 2147483648
74+
tail call void @llvm.assume(i1 %cmp.i43.i)
75+
%sub.i = sub nsw i64 %1, %4
76+
%cmp.i41.i = icmp ult i64 %5, 2147483648
77+
tail call void @llvm.assume(i1 %cmp.i41.i)
78+
%sub5.i = sub nsw i64 %2, %5
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%mul6.i = shl nsw i64 %sub.i, 6
80+
%add.ptr.i51 = getelementptr inbounds i16, i16 addrspace(1)* %_arg_, i64 %mul6.i
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%add.ptr7.i52 = getelementptr inbounds i16, i16 addrspace(1)* %add.ptr.i51, i64 %sub5.i
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%add.ptr7.i = addrspacecast i16 addrspace(1)* %add.ptr7.i52 to i16 addrspace(4)*
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tail call spir_func void @_Z38__spirv_CooperativeMatrixPrefetchINTELPU3AS4siiiiiil(i16 addrspace(4)* noundef %add.ptr7.i, i32 noundef 0, i32 noundef 0, i32 noundef 12, i32 noundef 48, i32 noundef 0, i32 noundef 0, i64 noundef %_arg_1)
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%call8.i = tail call spir_func %spirv.CooperativeMatrixKHR._char_0_12_48_3 addrspace(4)* @_Z32__spirv_CooperativeMatrixLoadKHR_1(i16 addrspace(4)* %add.ptr7.i, i64 %_arg_1, i32 0, i32 3) #3
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%add.ptr11.i53 = getelementptr inbounds i8, i8 addrspace(1)* %_arg_3, i64 %mul6.i
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%add.ptr16.i55 = getelementptr inbounds i8, i8 addrspace(1)* %_arg_5, i64 %sub5.i
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%len = tail call spir_func noundef i32 @_Z34__spirv_CooperativeMatrixLengthKHR(%spirv.CooperativeMatrixKHR._char_0_12_48_3 addrspace(4)* %call8.i)
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%C.0.i = call spir_func %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(4)* @_Z26__spirv_CompositeConstruct(i32 42) #1
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%add.ptr12.i54 = getelementptr inbounds i8, i8 addrspace(1)* %add.ptr11.i53, i64 0
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%add.ptr12.i = addrspacecast i8 addrspace(1)* %add.ptr12.i54 to i8 addrspace(4)*
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tail call spir_func void @_Z38__spirv_CooperativeMatrixPrefetchINTELPU3AS4ciiiiiil(i8 addrspace(4)* noundef %add.ptr12.i, i32 noundef 0, i32 noundef 0, i32 noundef 12, i32 noundef 48, i32 noundef 0, i32 noundef 0, i64 noundef %_arg_1)
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%call13.i = tail call spir_func %spirv.CooperativeMatrixKHR._char_2_48_12_3 addrspace(4)* @_Z32__spirv_CooperativeMatrixLoadKHR_2(i8 addrspace(4)* %add.ptr12.i, i64 %_arg_1) #3
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%add.ptr17.i56 = getelementptr inbounds i8, i8 addrspace(1)* %add.ptr16.i55, i64 0
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%add.ptr17.i = addrspacecast i8 addrspace(1)* %add.ptr17.i56 to i8 addrspace(4)*
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%call19.i = tail call spir_func %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(4)* @_Z34__spirv_CooperativeMatrixMulAddKHR(%spirv.CooperativeMatrixKHR._char_0_12_48_3 addrspace(4)* %call8.i, %spirv.CooperativeMatrixKHR._char_2_48_12_3 addrspace(4)* %call13.i, %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(4)* %C.0.i, i32 3) #3
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tail call spir_func void @_Z33__spirv_CooperativeMatrixStoreKHR(i16 addrspace(4)* %add.ptr7.i, %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(4)* %C.0.i, i32 0, i64 %_arg_1, i32 3) #3
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%ref.tmp = alloca i32, align 4
100+
%ref.tmp.ascast = addrspacecast i32* %ref.tmp to i32 addrspace(4)*
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store i32 0, i32 addrspace(4)* %ref.tmp.ascast, align 4
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%zero = load i32, i32 addrspace(4)* %ref.tmp.ascast, align 8
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%C.0.i.new.load = call spir_func %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(4)* @_Z26__spirv_CompositeConstruct(i32 %zero) #1
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ret void
106+
}
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; Function Attrs: convergent
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declare dso_local spir_func noundef %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(4)* @_Z26__spirv_CompositeConstruct(i32 noundef) local_unnamed_addr #2
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; Function Attrs: convergent
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declare dso_local spir_func noundef i32 @_Z34__spirv_CooperativeMatrixLengthKHR(%spirv.CooperativeMatrixKHR._char_0_12_48_3 addrspace(4)* noundef)
113+
114+
; Function Attrs: convergent
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declare dso_local spir_func void @_Z38__spirv_CooperativeMatrixPrefetchINTELPU3AS4siiiiiil(i16 addrspace(4)* noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i64 noundef) local_unnamed_addr
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117+
; Function Attrs: convergent
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declare dso_local spir_func void @_Z38__spirv_CooperativeMatrixPrefetchINTELPU3AS4ciiiiiil(i8 addrspace(4)* noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i64 noundef) local_unnamed_addr
119+
120+
; Function Attrs: convergent
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declare dso_local spir_func noundef %spirv.CooperativeMatrixKHR._char_0_12_48_3 addrspace(4)* @_Z32__spirv_CooperativeMatrixLoadKHR_1(i16 addrspace(4)* noundef, i64 noundef, i32 noundef, i32 noundef) local_unnamed_addr #2
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; Function Attrs: convergent
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declare dso_local spir_func noundef %spirv.CooperativeMatrixKHR._char_2_48_12_3 addrspace(4)* @_Z32__spirv_CooperativeMatrixLoadKHR_2(i8 addrspace(4)* noundef, i64 noundef) local_unnamed_addr #2
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; Function Attrs: convergent
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declare dso_local spir_func noundef %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(4)* @_Z34__spirv_CooperativeMatrixMulAddKHR(%spirv.CooperativeMatrixKHR._char_0_12_48_3 addrspace(4)* noundef, %spirv.CooperativeMatrixKHR._char_2_48_12_3 addrspace(4)* noundef, %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(4)* noundef, i32 noundef) local_unnamed_addr #2
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; Function Attrs: convergent
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declare dso_local spir_func void @_Z33__spirv_CooperativeMatrixStoreKHR(i16 addrspace(4)* noundef, %spirv.CooperativeMatrixKHR._int_3_12_12_3 addrspace(4)* noundef, i32 noundef, i64 noundef, i32 noundef) local_unnamed_addr #2
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; Function Attrs: inaccessiblememonly nofree nosync nounwind willreturn
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declare void @llvm.assume(i1 noundef) #2
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attributes #0 = { convergent norecurse "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "sycl-module-id"="./joint_matrix_test.cpp" "uniform-work-group-size"="true" }
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attributes #1 = { convergent "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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attributes #2 = { inaccessiblememonly nofree nosync nounwind willreturn }
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attributes #3 = { convergent }
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!llvm.module.flags = !{!0, !1}
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!opencl.spir.version = !{!2}
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!spirv.Source = !{!3}
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!llvm.ident = !{!4}
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!0 = !{i32 1, !"wchar_size", i32 4}
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!1 = !{i32 7, !"frame-pointer", i32 2}
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!2 = !{i32 1, i32 2}
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!3 = !{i32 4, i32 100000}
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!4 = !{!"clang version 13.0.0 (https://github.com/intel/llvm.git b3243d9f711a1cd80681530d6017324796668d51)"}
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!5 = !{i32 -1, i32 -1, i32 -1, i32 -1}
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!6 = !{i32 16}
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!7 = !{!8, !10, !12}
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!8 = distinct !{!8, !9, !"_ZN7__spirv29InitSizesSTGlobalInvocationIdILi2EN2cl4sycl2idILi2EEEE8initSizeEv: %agg.result"}
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!9 = distinct !{!9, !"_ZN7__spirv29InitSizesSTGlobalInvocationIdILi2EN2cl4sycl2idILi2EEEE8initSizeEv"}
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!10 = distinct !{!10, !11, !"_ZN7__spirvL22initGlobalInvocationIdILi2EN2cl4sycl2idILi2EEEEET0_v: %agg.result"}
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!11 = distinct !{!11, !"_ZN7__spirvL22initGlobalInvocationIdILi2EN2cl4sycl2idILi2EEEEET0_v"}
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!12 = distinct !{!12, !13, !"_ZN2cl4sycl6detail7Builder10getElementILi2EEEKNS0_7nd_itemIXT_EEEPS5_: %agg.result"}
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!13 = distinct !{!13, !"_ZN2cl4sycl6detail7Builder10getElementILi2EEEKNS0_7nd_itemIXT_EEEPS5_"}
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!14 = !{!15, !17, !12}
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!15 = distinct !{!15, !16, !"_ZN7__spirv28InitSizesSTLocalInvocationIdILi2EN2cl4sycl2idILi2EEEE8initSizeEv: %agg.result"}
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!16 = distinct !{!16, !"_ZN7__spirv28InitSizesSTLocalInvocationIdILi2EN2cl4sycl2idILi2EEEE8initSizeEv"}
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!17 = distinct !{!17, !18, !"_ZN7__spirvL21initLocalInvocationIdILi2EN2cl4sycl2idILi2EEEEET0_v: %agg.result"}
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!18 = distinct !{!18, !"_ZN7__spirvL21initLocalInvocationIdILi2EN2cl4sycl2idILi2EEEEET0_v"}
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!19 = distinct !{!19, !20, !21}
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!20 = !{!"llvm.loop.mustprogress"}
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!21 = !{!"llvm.loop.unroll.disable"}

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