0a443f13b4
This PR: * adds support for G_SPLAT_VECTOR generic opcode that may be legally generated instead of G_BUILD_VECTOR by previous passes of the translator (see https://github.com/llvm/llvm-project/pull/80378 for the source of breaking changes); * improves deduction of types for opaque pointers. This PR also fixes the following issues: * if a function has ptr argument(s), two functions that have different SPIR-V type definitions may get identical LLVM function types and break agreements of global register and duplicate checker; * checks for pointer types do not account for TypedPointerType. Update of tests: * A test case is added to cover the issue with function ptr parameters. * The first case, that is support for G_SPLAT_VECTOR generic opcode, is covered by existing test cases. * Multiple additional checks by `spirv-val` is added to cover more possibilities of generation of invalid code.
47 lines
2.4 KiB
LLVM
47 lines
2.4 KiB
LLVM
; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}
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; CHECK-SPIRV: OpTypeDeviceEvent
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; CHECK-SPIRV: OpFunction
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; CHECK-SPIRV: OpCreateUserEvent
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; CHECK-SPIRV: OpIsValidEvent
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; CHECK-SPIRV: OpRetainEvent
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; CHECK-SPIRV: OpSetUserEventStatus
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; CHECK-SPIRV: OpCaptureEventProfilingInfo
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; CHECK-SPIRV: OpReleaseEvent
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; CHECK-SPIRV: OpFunctionEnd
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;; kernel void clk_event_t_test(global int *res, global void *prof) {
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;; clk_event_t e1 = create_user_event();
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;; *res = is_valid_event(e1);
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;; retain_event(e1);
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;; set_user_event_status(e1, -42);
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;; capture_event_profiling_info(e1, CLK_PROFILING_COMMAND_EXEC_TIME, prof);
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;; release_event(e1);
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;; }
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define dso_local spir_kernel void @clk_event_t_test(i32 addrspace(1)* nocapture noundef writeonly %res, i8 addrspace(1)* noundef %prof) local_unnamed_addr {
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entry:
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%call = call spir_func target("spirv.DeviceEvent") @_Z17create_user_eventv()
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%call1 = call spir_func zeroext i1 @_Z14is_valid_event12ocl_clkevent(target("spirv.DeviceEvent") %call)
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%conv = zext i1 %call1 to i32
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store i32 %conv, i32 addrspace(1)* %res, align 4
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call spir_func void @_Z12retain_event12ocl_clkevent(target("spirv.DeviceEvent") %call)
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call spir_func void @_Z21set_user_event_status12ocl_clkeventi(target("spirv.DeviceEvent") %call, i32 noundef -42)
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call spir_func void @_Z28capture_event_profiling_info12ocl_clkeventiPU3AS1v(target("spirv.DeviceEvent") %call, i32 noundef 1, i8 addrspace(1)* noundef %prof)
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call spir_func void @_Z13release_event12ocl_clkevent(target("spirv.DeviceEvent") %call)
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ret void
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}
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declare spir_func target("spirv.DeviceEvent") @_Z17create_user_eventv() local_unnamed_addr
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declare spir_func zeroext i1 @_Z14is_valid_event12ocl_clkevent(target("spirv.DeviceEvent")) local_unnamed_addr
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declare spir_func void @_Z12retain_event12ocl_clkevent(target("spirv.DeviceEvent")) local_unnamed_addr
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declare spir_func void @_Z21set_user_event_status12ocl_clkeventi(target("spirv.DeviceEvent"), i32 noundef) local_unnamed_addr
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declare spir_func void @_Z28capture_event_profiling_info12ocl_clkeventiPU3AS1v(target("spirv.DeviceEvent"), i32 noundef, i8 addrspace(1)* noundef) local_unnamed_addr
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declare spir_func void @_Z13release_event12ocl_clkevent(target("spirv.DeviceEvent")) local_unnamed_addr
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