| ; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s |
| |
| ; CHECK: OpEntryPoint Kernel %[[#test_func:]] "test" |
| ; CHECK: OpName %[[#outOffsets:]] "outOffsets" |
| ; CHECK: OpName %[[#test_func]] "test" |
| ; CHECK: OpName %[[#f2_decl:]] "BuiltInGlobalOffset" |
| ; CHECK: OpDecorate %[[#f2_decl]] LinkageAttributes "BuiltInGlobalOffset" Import |
| ; CHECK: %[[#int_ty:]] = OpTypeInt 32 0 |
| ; CHECK: %[[#iptr_ty:]] = OpTypePointer CrossWorkgroup %[[#int_ty]] |
| ; CHECK: %[[#void_ty:]] = OpTypeVoid |
| ; CHECK: %[[#func_ty:]] = OpTypeFunction %[[#void_ty]] %[[#iptr_ty]] |
| ; CHECK: %[[#int64_ty:]] = OpTypeInt 64 0 |
| ; CHECK: %[[#vec_ty:]] = OpTypeVector %[[#int64_ty]] 3 |
| ; CHECK: %[[#func2_ty:]] = OpTypeFunction %[[#vec_ty]] |
| ;; TODO: add 64-bit constant defs |
| ; CHECK: %[[#f2_decl]] = OpFunction %[[#vec_ty]] Pure %[[#func2_ty]] |
| ; CHECK: OpFunctionEnd |
| ;; Check that the function register name does not match other registers |
| ; CHECK-NOT: %[[#int_ty]] = OpFunction |
| ; CHECK-NOT: %[[#iptr_ty]] = OpFunction |
| ; CHECK-NOT: %[[#void_ty]] = OpFunction |
| ; CHECK-NOT: %[[#func_ty]] = OpFunction |
| ; CHECK-NOT: %[[#int64_ty]] = OpFunction |
| ; CHECK-NOT: %[[#vec_ty]] = OpFunction |
| ; CHECK-NOT: %[[#func2_ty]] = OpFunction |
| ; CHECK-NOT: %[[#f2_decl]] = OpFunction |
| ; CHECK: %[[#outOffsets]] = OpFunctionParameter %[[#iptr_ty]] |
| |
| define spir_kernel void @test(i32 addrspace(1)* %outOffsets) { |
| entry: |
| %0 = call spir_func <3 x i64> @BuiltInGlobalOffset() #1 |
| %call = extractelement <3 x i64> %0, i32 0 |
| %conv = trunc i64 %call to i32 |
| ; CHECK: %[[#i1:]] = OpInBoundsPtrAccessChain %[[#iptr_ty]] %[[#outOffsets]] |
| ; CHECK: OpStore %[[#i1:]] %[[#]] Aligned 4 |
| %arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %outOffsets, i64 0 |
| store i32 %conv, i32 addrspace(1)* %arrayidx, align 4 |
| %1 = call spir_func <3 x i64> @BuiltInGlobalOffset() #1 |
| %call1 = extractelement <3 x i64> %1, i32 1 |
| %conv2 = trunc i64 %call1 to i32 |
| ; CHECK: %[[#i2:]] = OpInBoundsPtrAccessChain %[[#iptr_ty]] %[[#outOffsets]] |
| ; CHECK: OpStore %[[#i2:]] %[[#]] Aligned 4 |
| %arrayidx3 = getelementptr inbounds i32, i32 addrspace(1)* %outOffsets, i64 1 |
| store i32 %conv2, i32 addrspace(1)* %arrayidx3, align 4 |
| %2 = call spir_func <3 x i64> @BuiltInGlobalOffset() #1 |
| %call4 = extractelement <3 x i64> %2, i32 2 |
| %conv5 = trunc i64 %call4 to i32 |
| ; CHECK: %[[#i3:]] = OpInBoundsPtrAccessChain %[[#iptr_ty]] %[[#outOffsets]] |
| ; CHECK: OpStore %[[#i3:]] %[[#]] Aligned 4 |
| %arrayidx6 = getelementptr inbounds i32, i32 addrspace(1)* %outOffsets, i64 2 |
| store i32 %conv5, i32 addrspace(1)* %arrayidx6, align 4 |
| ret void |
| } |
| |
| declare spir_func <3 x i64> @BuiltInGlobalOffset() #1 |
| |
| attributes #1 = { nounwind readnone } |