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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>So I have debugged into my problem w/ VerifySDNode more to try to figure out why this is occuring and I ran across another peculiarity.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I have a intrinsic that reads from a special register a vec4 i32 value.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>The intrinsic is specified as:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>def int_AMDIL_get_global_id : GCCBuiltin<"__amdil_get_global_id_int">,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Intrinsic<[llvm_v4i32_ty], [], []>;<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>My pattern for the intrinsic is:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>def GET_GLOBAL_ID : ILFormat<IL_OP_MOV, (outs GPRV4I32:$dst),<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> (ins), !strconcat(IL_OP_MOV.Text, " $dst, r1021.xyz0"),<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> [(set GPRV4I32:$dst, (int_AMDIL_get_global_id))]>;<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>There is no problem here and works fine.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>However if I do this:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>def int_AMDIL_get_global_id : GCCBuiltin<"__amdil_get_global_id_int">,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Intrinsic<[llvm_v4i32_ty], [], [IntrNoMem]>;<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Then my pattern fails and my intrinsic has two extra arguments(Entry Token and some constant value which I am guessing is the intrinsic opcode).<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Does anyone have an idea of what would cause IntroNoMem to stop my pattern from being matched? It isn't just this intrinsic, any intrinsic I add it to no longer matches. If I remove the field, it matches correctly.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Micah<o:p></o:p></span></p></div></body></html>