Skip to content

[SPIRV] Addition of entry-point-interfaces.ll, get_global_size.ll, layout.ll test files #151648

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Aug 3, 2025
Merged

[SPIRV] Addition of entry-point-interfaces.ll, get_global_size.ll, layout.ll test files #151648

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
31 changes: 31 additions & 0 deletions llvm/test/CodeGen/SPIRV/entry-point-interfaces.ll
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}

; CHECK: OpEntryPoint Kernel %[[#Func:]] "test" %[[#Interface1:]] %[[#Interface2:]] %[[#Interface3:]] %[[#Interface4:]]
; CHECK-DAG: OpName %[[#Func]] "test"
; CHECK-DAG: OpName %[[#Interface1]] "var"
; CHECK-DAG: OpName %[[#Interface3]] "var2"
; CHECK-DAG: OpName %[[#Interface2]] "var.const"
; CHECK-DAG: OpName %[[#Interface4]] "var2.const"
; CHECK-DAG: %[[#TypeInt:]] = OpTypeInt 32 0
; CHECK-DAG: %[[#Const1:]] = OpConstant %[[#TypeInt]] 1
; CHECK-DAG: %[[#Const2:]] = OpConstant %[[#TypeInt]] 3

; CHECK: %[[#Interface1]] = OpVariable %[[#]] UniformConstant %[[#Const1]]
; CHECK: %[[#Interface3]] = OpVariable %[[#]] UniformConstant %[[#Const2]]
; CHECK: %[[#Interface2]] = OpVariable %[[#]] UniformConstant %[[#Const1]]
; CHECK: %[[#Interface4]] = OpVariable %[[#]] UniformConstant %[[#Const2]]

@var = dso_local addrspace(2) constant i32 1, align 4
@var2 = dso_local addrspace(2) constant i32 3, align 4
@var.const = private unnamed_addr addrspace(2) constant i32 1, align 4
@var2.const = private unnamed_addr addrspace(2) constant i32 3, align 4

define dso_local spir_kernel void @test() {
entry:
%0 = load i32, ptr addrspace(2) @var.const, align 4
%1 = load i32, ptr addrspace(2) @var2.const, align 4
%mul = mul nsw i32 %0, %1
%mul1 = mul nsw i32 %mul, 2
ret void
}
50 changes: 50 additions & 0 deletions llvm/test/CodeGen/SPIRV/get_global_size.ll
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,50 @@
; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}

; CHECK: %[[#int32:]] = OpTypeInt 32 0
; CHECK: %[[#int64:]] = OpTypeInt 64 0
; CHECK: %[[#vec3:]] = OpTypeVector %[[#int64]] 3
; CHECK: %[[#ptr_input_vec3:]] = OpTypePointer Input %[[#vec3]]
; CHECK: %[[#global_size_var:]] = OpVariable %[[#ptr_input_vec3]] Input

; CHECK: %[[#load_gs1:]] = OpLoad %[[#vec3]] %[[#global_size_var]] Aligned 1
; CHECK: %[[#extract3:]] = OpCompositeExtract %[[#int64]] %[[#load_gs1]] 0

; CHECK: %[[#bitcast1:]] = OpBitcast %[[#]] %[[#]]
; CHECK: %[[#load_out1:]] = OpLoad %[[#]] %[[#bitcast1]] Aligned 8
; CHECK: %[[#gep1:]] = OpInBoundsPtrAccessChain %[[#]] %[[#load_out1]] %[[#]]
; CHECK: OpStore %[[#gep1]] %[[#extract3]] Aligned 8

; CHECK: %[[#load_param_x:]] = OpLoad %[[#int32]] %[[#]]
; CHECK: %[[#load_gs2:]] = OpLoad %[[#vec3]] %[[#global_size_var]] Aligned 1
; CHECK: %[[#dyn_extract:]] = OpVectorExtractDynamic %[[#int64]] %[[#load_gs2]] %[[#load_param_x]]
; CHECK: %[[#cmp:]] = OpULessThan %[[#]] %[[#load_param_x]] %[[#]]
; CHECK: %[[#select2:]] = OpSelect %[[#int64]] %[[#cmp]] %[[#dyn_extract]] %[[#]]
; CHECK: %[[#bitcast2:]] = OpBitcast %[[#]] %[[#]]
; CHECK: %[[#load_out2:]] = OpLoad %[[#]] %[[#bitcast2]] Aligned 8
; CHECK: %[[#gep2:]] = OpInBoundsPtrAccessChain %[[#]] %[[#load_out2]] %[[#]]
; CHECK: OpStore %[[#gep2]] %[[#select2]] Aligned 8

define dso_local spir_kernel void @ggs(ptr noundef align 8 %out, i32 noundef %x) {
entry:
%out.addr = alloca ptr, align 8
%x.addr = alloca i32, align 4
store ptr %out, ptr %out.addr, align 8
store i32 %x, ptr %x.addr, align 4
%call = call i64 @_Z15get_global_sizej(i32 noundef 0)
%0 = load ptr, ptr %out.addr, align 8
%arrayidx = getelementptr inbounds i64, ptr %0, i64 0
store i64 %call, ptr %arrayidx, align 8
%call1 = call i64 @_Z15get_global_sizej(i32 noundef 3)
%1 = load ptr, ptr %out.addr, align 8
%arrayidx2 = getelementptr inbounds i64, ptr %1, i64 1
store i64 %call1, ptr %arrayidx2, align 8
%2 = load i32, ptr %x.addr, align 4
%call3 = call i64 @_Z15get_global_sizej(i32 noundef %2)
%3 = load ptr, ptr %out.addr, align 8
%arrayidx4 = getelementptr inbounds i64, ptr %3, i64 2
store i64 %call3, ptr %arrayidx4, align 8
ret void
}

declare i64 @_Z15get_global_sizej(i32 noundef)
84 changes: 84 additions & 0 deletions llvm/test/CodeGen/SPIRV/layout.ll
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,84 @@
; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}

; CHECK: OpCapability Kernel
; CHECK: OpCapability Addresses
; CHECK: OpCapability GenericPointer
; CHECK: OpCapability Int64
; CHECK: OpCapability Int8
; CHECK: OpCapability Linkage

; CHECK: OpExtInstImport "OpenCL.std"
; CHECK: OpMemoryModel Physical64 OpenCL
; CHECK: OpEntryPoint Kernel %[[#]] "foo" %[[#]]
; CHECK: OpSource OpenCL_C 200000

; CHECK-DAG: OpName %[[#]]
; CHECK-DAG: OpDecorate %[[#]]


; CHECK: %[[#I8:]] = OpTypeInt 8 0
; CHECK: %[[#PTR_CW_I8:]] = OpTypePointer CrossWorkgroup %[[#I8]]
; CHECK: %[[#I32:]] = OpTypeInt 32 0
; CHECK: %[[#VEC4:]] = OpTypeVector %[[#I32]] 4
; CHECK: %[[#VOID:]] = OpTypeVoid
; CHECK: %[[#FUNC_TYPE0:]] = OpTypeFunction %[[#VOID]] %[[#PTR_CW_I8]] %[[#VEC4]]
; CHECK: %[[#FUNC_TYPE1:]] = OpTypeFunction %[[#VOID]] %[[#PTR_CW_I8]]
; CHECK: %[[#VEC3:]] = OpTypeVector %[[#I32]] 3
; CHECK: %[[#FUNC_TYPE2:]] = OpTypeFunction %[[#VOID]] %[[#PTR_CW_I8]] %[[#VEC3]]
; CHECK: %[[#PTR_GEN_I8:]] = OpTypePointer Generic %[[#I8]]
; CHECK: %[[#STRUCT_B:]] = OpTypeStruct %[[#I32]] %[[#PTR_GEN_I8]]
; CHECK: %[[#STRUCT_C:]] = OpTypeStruct %[[#I32]] %[[#STRUCT_B]]
; CHECK: %[[#STRUCT_A:]] = OpTypeStruct %[[#I32]] %[[#STRUCT_C]]
; CHECK: %[[#F32:]] = OpTypeFloat 32
; CHECK: %[[#CONST_2:]] = OpConstant %[[#I32]] 2
; CHECK: %[[#ARRAY_F:]] = OpTypeArray %[[#F32]] %[[#CONST_2]]
; CHECK: %[[#ARRAY_I:]] = OpTypeArray %[[#I32]] %[[#CONST_2]]
; CHECK: %[[#PTR_CW_STRUCT_A:]] = OpTypePointer CrossWorkgroup %[[#STRUCT_A]]
; CHECK: %[[#PTR_UC_VEC4:]] = OpTypePointer UniformConstant %[[#VEC4]]
; CHECK: %[[#PTR_UC_ARRAY_F:]] = OpTypePointer UniformConstant %[[#ARRAY_F]]
; CHECK: %[[#PTR_CW_PTR_CW_I8:]] = OpTypePointer CrossWorkgroup %[[#PTR_CW_I8]]
; CHECK: %[[#I64:]] = OpTypeInt 64 0
; CHECK: %[[#PTR_CW_ARRAY_I:]] = OpTypePointer CrossWorkgroup %[[#ARRAY_I]]

; CHECK: %[[#NULL_I32:]] = OpConstantNull %[[#I32]]
; CHECK: %[[#CONST_I64_4:]] = OpConstant %[[#I64]] 4
; CHECK: %[[#CONST_I32_1:]] = OpConstant %[[#I32]] 1
; CHECK: %[[#COMP_I32:]] = OpConstantComposite %[[#ARRAY_I]] %[[#CONST_I32_1]] %[[#CONST_2]]

; CHECK: %[[#VAR_V:]] = OpVariable %[[#PTR_CW_ARRAY_I]] CrossWorkgroup %[[#COMP_I32]]
; CHECK: %[[#SPECCONSTOP:]] = OpSpecConstantOp %[[#PTR_CW_I8]] InBoundsPtrAccessChain %[[#VAR_V]] %[[#NULL_I32]] %[[#CONST_I64_4]]
; CHECK: %[[#VAR_S:]] = OpVariable %[[#PTR_CW_PTR_CW_I8]] CrossWorkgroup %[[#SPECCONSTOP]]
; CHECK: %[[#NULL_ARRAY_F:]] = OpConstantNull %[[#ARRAY_F]]
; CHECK: %[[#VAR_F:]] = OpVariable %[[#PTR_UC_ARRAY_F]] UniformConstant %[[#NULL_ARRAY_F]]
; CHECK: %[[#NULL_STRUCT_A:]] = OpConstantNull %[[#STRUCT_A]]
; CHECK: %[[#VAR_A:]] = OpVariable %[[#PTR_CW_STRUCT_A]] CrossWorkgroup %[[#NULL_STRUCT_A]]

; CHECK: %[[#FN_BAR1:]] = OpFunction %[[#VOID]] None %[[#FUNC_TYPE1]]
; CHECK: %[[#P_BAR1:]] = OpFunctionParameter %[[#PTR_CW_I8]]
; CHECK: OpFunctionEnd

@v = addrspace(1) global [2 x i32] [i32 1, i32 2], align 4
@s = addrspace(1) global ptr addrspace(1) getelementptr inbounds ([2 x i32], ptr addrspace(1) @v, i32 0, i32 1), align 4

%struct.A = type { i32, %struct.C }
%struct.C = type { i32, %struct.B }
%struct.B = type { i32, ptr addrspace(4) }

@f = addrspace(2) constant [2 x float] zeroinitializer, align 4
@b = external addrspace(2) constant <4 x i32>
@a = common addrspace(1) global %struct.A zeroinitializer, align 4

define spir_kernel void @foo(ptr addrspace(1) %a, <4 x i32> %vec_in) {
entry:
call spir_func void @bar1(ptr addrspace(1) %a)
%extractVec = shufflevector <4 x i32> %vec_in, <4 x i32> %vec_in, <3 x i32> <i32 0, i32 1, i32 2>
call spir_func void @bar2(ptr addrspace(1) %a, <3 x i32> %extractVec)
ret void
}

declare spir_func void @bar1(ptr addrspace(1))
declare spir_func void @bar2(ptr addrspace(1), <3 x i32>)

!opencl.ocl.version = !{!7}
!7 = !{i32 2, i32 0}