From aeb1feb67a2bf503868b0966133a8b95b36dbf60 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Mon, 10 Aug 2009 21:00:45 +0000 Subject: llvm-mc/AsmParser: Allow .td users to redefine the names of the methods to call on target specific operands for testing class membership and converting to MCInst operands. llvm-svn: 78597 --- llvm/utils/TableGen/AsmMatcherEmitter.cpp | 23 +++++++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) (limited to 'llvm/utils') diff --git a/llvm/utils/TableGen/AsmMatcherEmitter.cpp b/llvm/utils/TableGen/AsmMatcherEmitter.cpp index 0f3f9ed97f6..019348bf944 100644 --- a/llvm/utils/TableGen/AsmMatcherEmitter.cpp +++ b/llvm/utils/TableGen/AsmMatcherEmitter.cpp @@ -589,8 +589,27 @@ void AsmMatcherInfo::BuildInfo(CodeGenTarget &Target) { CI->ClassName = (*it)->getValueAsString("Name"); CI->Name = "MCK_" + CI->ClassName; CI->ValueName = (*it)->getName(); - CI->PredicateMethod = "is" + CI->ClassName; - CI->RenderMethod = "add" + CI->ClassName + "Operands"; + + // Get or construct the predicate method name. + Init *PMName = (*it)->getValueInit("PredicateMethod"); + if (StringInit *SI = dynamic_cast(PMName)) { + CI->PredicateMethod = SI->getValue(); + } else { + assert(dynamic_cast(PMName) && + "Unexpected PredicateMethod field!"); + CI->PredicateMethod = "is" + CI->ClassName; + } + + // Get or construct the render method name. + Init *RMName = (*it)->getValueInit("RenderMethod"); + if (StringInit *SI = dynamic_cast(RMName)) { + CI->RenderMethod = SI->getValue(); + } else { + assert(dynamic_cast(RMName) && + "Unexpected RenderMethod field!"); + CI->RenderMethod = "add" + CI->ClassName + "Operands"; + } + AsmOperandClasses[*it] = CI; Classes.push_back(CI); } -- cgit v1.2.3