1; RUN: llvm-as %s -o %t.bc 2; RUN: llvm-spirv %t.bc -spirv-text -o %t.txt 3; RUN: FileCheck < %t.txt %s --check-prefix=CHECK-SPIRV 4; RUN: llvm-spirv %t.bc -o %t.spv 5; RUN: llvm-spirv -r %t.spv -o %t.rev.bc 6; RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM 7 8; CHECK-LLVM: call spir_func float @_Z5clampfff( 9; CHECK-LLVM: call spir_func half @_Z5clampDhDhDh( 10 11; CHECK-SPIRV: 8 ExtInst {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} fclamp 12; CHECK-SPIRV-NOT: 8 ExtInst {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} clamp 13 14target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024" 15target triple = "spir-unknown-unknown" 16 17; Function Attrs: nounwind 18define spir_kernel void @test_scalar(float addrspace(1)* nocapture readonly %f) #0 { 19entry: 20 %0 = load float, float addrspace(1)* %f, align 4 21 %call = tail call spir_func float @_Z5clampfff(float %0, float 0.000000e+00, float 1.000000e+00) #2 22 %1 = load float, float addrspace(1)* %f, align 4 23 %conv = fptrunc float %1 to half 24 %call1 = tail call spir_func half @_Z5clampDhDhDh(half %conv, half %conv, half %conv) #2 25 ret void 26} 27 28declare spir_func float @_Z5clampfff(float, float, float) #1 29 30declare spir_func half @_Z5clampDhDhDh(half, half, half) #1 31 32attributes #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" } 33attributes #1 = { "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" } 34attributes #2 = { nounwind } 35 36!opencl.kernels = !{!0} 37!opencl.enable.FP_CONTRACT = !{} 38!opencl.spir.version = !{!6} 39!opencl.ocl.version = !{!7} 40!opencl.used.extensions = !{!8} 41!opencl.used.optional.core.features = !{!9} 42!opencl.compiler.options = !{!9} 43 44!0 = !{void (float addrspace(1)*)* @test_scalar, !1, !2, !3, !4, !5} 45!1 = !{!"kernel_arg_addr_space", i32 1} 46!2 = !{!"kernel_arg_access_qual", !"none"} 47!3 = !{!"kernel_arg_type", !"float*"} 48!4 = !{!"kernel_arg_base_type", !"float*"} 49!5 = !{!"kernel_arg_type_qual", !""} 50!6 = !{i32 1, i32 2} 51!7 = !{i32 2, i32 0} 52!8 = !{!"cl_khr_fp16"} 53!9 = !{} 54