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| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64"
target triple = "nvptx64-nvidia-cuda"
declare i32 @llvm.nvvm.read.ptx.sreg.tid.x() nounwind readnone
define void @kernel(ptr addrspace(1) %A,
ptr addrspace(1) %B,
ptr addrspace(1) %C) {
entry:
%id = call i32 @llvm.nvvm.read.ptx.sreg.tid.x()
%ptrA = getelementptr inbounds float, ptr addrspace(1) %A, i32 %id
%ptrB = getelementptr inbounds float, ptr addrspace(1) %B, i32 %id
%ptrC = getelementptr inbounds float, ptr addrspace(1) %C, i32 %id
%valA = load float, ptr addrspace(1) %ptrA, align 4
%valB = load float, ptr addrspace(1) %ptrB, align 4
%valC = fadd float %valA, %valB
store float %valC, ptr addrspace(1) %ptrC, align 4
ret void
}
!nvvm.annotations = !{!0}
!0 = !{ptr @kernel, !"kernel", i32 1}
|