153 lines
6.1 KiB
LLVM
153 lines
6.1 KiB
LLVM
; RUN: llvm-as < %s | llvm-spirv -spirv-text -o %t
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; RUN: FileCheck < %t %s
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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"
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target triple = "spir64-unknown-unknown"
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; Support of doubles is required.
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; CHECK: Capability Float64
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; CHECK: "fun01"
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; Function Attrs: nounwind
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define spir_kernel void @fun01(ptr addrspace(1) noalias %a, ptr addrspace(1) %b, i32 %c) #0 !kernel_arg_addr_space !1 !kernel_arg_access_qual !2 !kernel_arg_type !3 !kernel_arg_base_type !4 !kernel_arg_type_qual !5 !reqd_work_group_size !6 {
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entry:
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%a.addr = alloca ptr addrspace(1), align 8
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%b.addr = alloca ptr addrspace(1), align 8
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%c.addr = alloca i32, align 4
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store ptr addrspace(1) %a, ptr %a.addr, align 8
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store ptr addrspace(1) %b, ptr %b.addr, align 8
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store i32 %c, ptr %c.addr, align 4
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%0 = load ptr addrspace(1), ptr %b.addr, align 8
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%1 = load i32, ptr addrspace(1) %0, align 4
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%2 = load ptr addrspace(1), ptr %a.addr, align 8
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store i32 %1, ptr addrspace(1) %2, align 4
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%3 = load ptr addrspace(1), ptr %b.addr, align 8
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%cmp = icmp ugt ptr addrspace(1) %3, null
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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%4 = load ptr addrspace(1), ptr %a.addr, align 8
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store i32 2, ptr addrspace(1) %4, align 4
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br label %if.end
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if.end: ; preds = %if.then, %entry
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ret void
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}
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; CHECK: "fun02"
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; Function Attrs: nounwind
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define spir_kernel void @fun02(ptr addrspace(1) %a, ptr addrspace(1) %b, i32 %c) #0 !kernel_arg_addr_space !1 !kernel_arg_access_qual !2 !kernel_arg_type !8 !kernel_arg_base_type !9 !kernel_arg_type_qual !10 !vec_type_hint !11 {
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entry:
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%a.addr = alloca ptr addrspace(1), align 8
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%b.addr = alloca ptr addrspace(1), align 8
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%c.addr = alloca i32, align 4
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store ptr addrspace(1) %a, ptr %a.addr, align 8
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store ptr addrspace(1) %b, ptr %b.addr, align 8
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store i32 %c, ptr %c.addr, align 4
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%0 = load i32, ptr %c.addr, align 4
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%idxprom = sext i32 %0 to i64
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%1 = load ptr addrspace(1), ptr %b.addr, align 8
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%arrayidx = getelementptr inbounds double, ptr addrspace(1) %1, i64 %idxprom
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%2 = load double, ptr addrspace(1) %arrayidx, align 8
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%3 = load i32, ptr %c.addr, align 4
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%idxprom1 = sext i32 %3 to i64
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%4 = load ptr addrspace(1), ptr %a.addr, align 8
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%arrayidx2 = getelementptr inbounds double, ptr addrspace(1) %4, i64 %idxprom1
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store double %2, ptr addrspace(1) %arrayidx2, align 8
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ret void
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}
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; CHECK: "test_builtin"
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; Function Attrs: nounwind
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define spir_func void @test_builtin(ptr addrspace(1) %in, ptr addrspace(1) %out) #0 {
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entry:
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%in.addr = alloca ptr addrspace(1), align 8
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%out.addr = alloca ptr addrspace(1), align 8
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%n = alloca i32, align 4
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store ptr addrspace(1) %in, ptr %in.addr, align 8
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store ptr addrspace(1) %out, ptr %out.addr, align 8
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%call = call spir_func i64 @_Z13get_global_idj(i32 0) #2
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%conv = trunc i64 %call to i32
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store i32 %conv, ptr %n, align 4
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%0 = load i32, ptr %n, align 4
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%idxprom = sext i32 %0 to i64
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%1 = load ptr addrspace(1), ptr %in.addr, align 8
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%arrayidx = getelementptr inbounds i32, ptr addrspace(1) %1, i64 %idxprom
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%2 = load i32, ptr addrspace(1) %arrayidx, align 4
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%call1 = call spir_func i32 @_Z3absi(i32 %2) #2
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%3 = load i32, ptr %n, align 4
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%idxprom2 = sext i32 %3 to i64
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%4 = load ptr addrspace(1), ptr %out.addr, align 8
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%arrayidx3 = getelementptr inbounds i32, ptr addrspace(1) %4, i64 %idxprom2
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store i32 %call1, ptr addrspace(1) %arrayidx3, align 4
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ret void
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}
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; CHECK-NOT: "_Z13get_global_idj"
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; Function Attrs: nounwind readnone
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declare spir_func i64 @_Z13get_global_idj(i32) #1
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; CHECK-NOT: "_Z3absi"
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; Function Attrs: nounwind readnone
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declare spir_func i32 @_Z3absi(i32) #1
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; CHECK: "myabs"
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; Function Attrs: nounwind
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define spir_func i32 @myabs(i32 %x) #0 {
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entry:
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%x.addr = alloca i32, align 4
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store i32 %x, ptr %x.addr, align 4
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%0 = load i32, ptr %x.addr, align 4
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%call = call spir_func i32 @_Z3absi(i32 %0) #2
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ret i32 %call
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}
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; CHECK: "test_function_call"
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; Function Attrs: nounwind
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define spir_func void @test_function_call(ptr addrspace(1) %in, ptr addrspace(1) %out) #0 {
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entry:
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%in.addr = alloca ptr addrspace(1), align 8
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%out.addr = alloca ptr addrspace(1), align 8
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%n = alloca i32, align 4
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store ptr addrspace(1) %in, ptr %in.addr, align 8
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store ptr addrspace(1) %out, ptr %out.addr, align 8
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%call = call spir_func i64 @_Z13get_global_idj(i32 0) #2
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%conv = trunc i64 %call to i32
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store i32 %conv, ptr %n, align 4
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%0 = load i32, ptr %n, align 4
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%idxprom = sext i32 %0 to i64
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%1 = load ptr addrspace(1), ptr %in.addr, align 8
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%arrayidx = getelementptr inbounds i32, ptr addrspace(1) %1, i64 %idxprom
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%2 = load i32, ptr addrspace(1) %arrayidx, align 4
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%call1 = call spir_func i32 @myabs(i32 %2)
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%3 = load i32, ptr %n, align 4
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%idxprom2 = sext i32 %3 to i64
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%4 = load ptr addrspace(1), ptr %out.addr, align 8
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%arrayidx3 = getelementptr inbounds i32, ptr addrspace(1) %4, i64 %idxprom2
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store i32 %call1, ptr addrspace(1) %arrayidx3, align 4
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ret void
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}
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attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { nounwind readnone "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #2 = { nounwind readnone }
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!opencl.enable.FP_CONTRACT = !{}
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!opencl.spir.version = !{!12}
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!opencl.ocl.version = !{!12}
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!opencl.used.extensions = !{!13}
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!opencl.used.optional.core.features = !{!14}
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!opencl.compiler.options = !{!13}
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!1 = !{i32 1, i32 1, i32 0}
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!2 = !{!"none", !"none", !"none"}
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!3 = !{!"int*", !"int*", !"int"}
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!4 = !{!"int*", !"int*", !"int"}
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!5 = !{!"restrict", !"const", !""}
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!6 = !{i32 1, i32 2, i32 3}
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!8 = !{!"double*", !"double*", !"int"}
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!9 = !{!"double*", !"double*", !"int"}
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!10 = !{!"", !"", !""}
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!11 = !{double undef, i32 1}
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!12 = !{i32 1, i32 2}
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!13 = !{}
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!14 = !{!"cl_doubles"}
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