[mips] [IAS] Add support for the .set oddspreg/nooddspreg directives.
Differential Revision: http://reviews.llvm.org/D10657
llvm-svn: 241052
diff --git a/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp b/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
index 78f3884..8f79689 100644
--- a/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
+++ b/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
@@ -258,6 +258,8 @@
bool parseSetMips16Directive();
bool parseSetNoMips16Directive();
bool parseSetFpDirective();
+ bool parseSetOddSPRegDirective();
+ bool parseSetNoOddSPRegDirective();
bool parseSetPopDirective();
bool parseSetPushDirective();
bool parseSetSoftFloatDirective();
@@ -4098,6 +4100,34 @@
return false;
}
+bool MipsAsmParser::parseSetOddSPRegDirective() {
+ MCAsmParser &Parser = getParser();
+
+ Parser.Lex(); // Eat "oddspreg".
+ if (getLexer().isNot(AsmToken::EndOfStatement)) {
+ reportParseError("unexpected token, expected end of statement");
+ return false;
+ }
+
+ clearFeatureBits(Mips::FeatureNoOddSPReg, "nooddspreg");
+ getTargetStreamer().emitDirectiveSetOddSPReg();
+ return false;
+}
+
+bool MipsAsmParser::parseSetNoOddSPRegDirective() {
+ MCAsmParser &Parser = getParser();
+
+ Parser.Lex(); // Eat "nooddspreg".
+ if (getLexer().isNot(AsmToken::EndOfStatement)) {
+ reportParseError("unexpected token, expected end of statement");
+ return false;
+ }
+
+ setFeatureBits(Mips::FeatureNoOddSPReg, "nooddspreg");
+ getTargetStreamer().emitDirectiveSetNoOddSPReg();
+ return false;
+}
+
bool MipsAsmParser::parseSetPopDirective() {
MCAsmParser &Parser = getParser();
SMLoc Loc = getLexer().getLoc();
@@ -4460,6 +4490,10 @@
return parseSetArchDirective();
} else if (Tok.getString() == "fp") {
return parseSetFpDirective();
+ } else if (Tok.getString() == "oddspreg") {
+ return parseSetOddSPRegDirective();
+ } else if (Tok.getString() == "nooddspreg") {
+ return parseSetNoOddSPRegDirective();
} else if (Tok.getString() == "pop") {
return parseSetPopDirective();
} else if (Tok.getString() == "push") {