DK_REFERENCE, DK_WEAK_DEFINITION, DK_WEAK_REFERENCE,
DK_WEAK_DEF_CAN_BE_HIDDEN, DK_COMM, DK_COMMON, DK_LCOMM, DK_ABORT,
DK_INCLUDE, DK_INCBIN, DK_CODE16, DK_CODE16GCC, DK_REPT, DK_IRP, DK_IRPC,
- DK_IF, DK_IFNE, DK_IFB, DK_IFNB, DK_IFC, DK_IFNC, DK_IFDEF, DK_IFNDEF,
- DK_IFNOTDEF, DK_ELSEIF, DK_ELSE, DK_ENDIF,
+ DK_IF, DK_IFNE, DK_IFB, DK_IFNB, DK_IFC, DK_IFEQS, DK_IFNC, DK_IFDEF,
+ DK_IFNDEF, DK_IFNOTDEF, DK_ELSEIF, DK_ELSE, DK_ENDIF,
DK_SPACE, DK_SKIP, DK_FILE, DK_LINE, DK_LOC, DK_STABS,
DK_CFI_SECTIONS, DK_CFI_STARTPROC, DK_CFI_ENDPROC, DK_CFI_DEF_CFA,
DK_CFI_DEF_CFA_OFFSET, DK_CFI_ADJUST_CFA_OFFSET, DK_CFI_DEF_CFA_REGISTER,
bool parseDirectiveIfb(SMLoc DirectiveLoc, bool ExpectBlank);
// ".ifc" or ".ifnc", depending on ExpectEqual.
bool parseDirectiveIfc(SMLoc DirectiveLoc, bool ExpectEqual);
+ // ".ifeqs"
+ bool parseDirectiveIfeqs(SMLoc DirectiveLoc);
// ".ifdef" or ".ifndef", depending on expect_defined
bool parseDirectiveIfdef(SMLoc DirectiveLoc, bool expect_defined);
bool parseDirectiveElseIf(SMLoc DirectiveLoc); // ".elseif"
return parseDirectiveIfb(IDLoc, false);
case DK_IFC:
return parseDirectiveIfc(IDLoc, true);
+ case DK_IFEQS:
+ return parseDirectiveIfeqs(IDLoc);
case DK_IFNC:
return parseDirectiveIfc(IDLoc, false);
case DK_IFDEF:
return false;
}
+/// parseDirectiveIfeqs
+/// ::= .ifeqs string1, string2
+bool AsmParser::parseDirectiveIfeqs(SMLoc DirectiveLoc) {
+ if (Lexer.isNot(AsmToken::String)) {
+ TokError("expected string parameter for '.ifeqs' directive");
+ eatToEndOfStatement();
+ return true;
+ }
+
+ StringRef String1 = getTok().getStringContents();
+ Lex();
+
+ if (Lexer.isNot(AsmToken::Comma)) {
+ TokError("expected comma after first string for '.ifeqs' directive");
+ eatToEndOfStatement();
+ return true;
+ }
+
+ Lex();
+
+ if (Lexer.isNot(AsmToken::String)) {
+ TokError("expected string parameter for '.ifeqs' directive");
+ eatToEndOfStatement();
+ return true;
+ }
+
+ StringRef String2 = getTok().getStringContents();
+ Lex();
+
+ TheCondStack.push_back(TheCondState);
+ TheCondState.TheCond = AsmCond::IfCond;
+ TheCondState.CondMet = String1 == String2;
+ TheCondState.Ignore = !TheCondState.CondMet;
+
+ return false;
+}
+
/// parseDirectiveIfdef
/// ::= .ifdef symbol
bool AsmParser::parseDirectiveIfdef(SMLoc DirectiveLoc, bool expect_defined) {
DirectiveKindMap[".ifb"] = DK_IFB;
DirectiveKindMap[".ifnb"] = DK_IFNB;
DirectiveKindMap[".ifc"] = DK_IFC;
+ DirectiveKindMap[".ifeqs"] = DK_IFEQS;
DirectiveKindMap[".ifnc"] = DK_IFNC;
DirectiveKindMap[".ifdef"] = DK_IFDEF;
DirectiveKindMap[".ifndef"] = DK_IFNDEF;