Split AsmParser into two components - AsmParser and AsmParserVariant
AsmParser holds info specific to target parser.
AsmParserVariant holds info specific to asm variants supported by the target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147787 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp
index cb98518..be3ea74 100644
--- a/utils/TableGen/CodeGenTarget.cpp
+++ b/utils/TableGen/CodeGenTarget.cpp
@@ -150,6 +150,26 @@
return LI[AsmParserNum];
}
+/// getAsmParserVariant - Return the AssmblyParserVariant definition for
+/// this target.
+///
+Record *CodeGenTarget::getAsmParserVariant(unsigned i) const {
+ std::vector<Record*> LI =
+ TargetRec->getValueAsListOfDefs("AssemblyParserVariants");
+ if (i >= LI.size())
+ throw "Target does not have an AsmParserVariant #" + utostr(i) + "!";
+ return LI[i];
+}
+
+/// getAsmParserVariantCount - Return the AssmblyParserVariant definition
+/// available for this target.
+///
+unsigned CodeGenTarget::getAsmParserVariantCount() const {
+ std::vector<Record*> LI =
+ TargetRec->getValueAsListOfDefs("AssemblyParserVariants");
+ return LI.size();
+}
+
/// getAsmWriter - Return the AssemblyWriter definition for this target.
///
Record *CodeGenTarget::getAsmWriter() const {