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1; We use llc for this test so that we don't abort after the first error.2; RUN: not llc %s -o /dev/null 2>&1 | FileCheck %s3 4target triple = "dxil-pc-shadermodel6.3-library"5 6; DXIL operation UAddc only supports i32. Other integer types are unsupported.7; CHECK: error:8; CHECK-SAME: in function uaddc_i169; CHECK-SAME: Cannot create UAddc operation: Invalid overload type10 11define noundef i16 @uaddc_i16(i16 noundef %a, i16 noundef %b) "hlsl.export" {12 %uaddc = call { i16, i1 } @llvm.uadd.with.overflow.i16(i16 %a, i16 %b)13 %carry = extractvalue { i16, i1 } %uaddc, 114 %sum = extractvalue { i16, i1 } %uaddc, 015 %carry_zext = zext i1 %carry to i1616 %result = add i16 %sum, %carry_zext17 ret i16 %result18}19 20; CHECK: error:21; CHECK-SAME: in function uaddc_return22; CHECK-SAME: DXIL ops that return structs may only be used by insert- and extractvalue23 24define noundef { i32, i1 } @uaddc_return(i32 noundef %a, i32 noundef %b) "hlsl.export" {25 %uaddc = call { i32, i1 } @llvm.uadd.with.overflow.i32(i32 %a, i32 %b)26 ret { i32, i1 } %uaddc27}28 29declare { i16, i1 } @llvm.uadd.with.overflow.i16(i16, i16)30 31