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move cmov aliases to .td file. 

llvm-svn: 117818
This commit is contained in:
Chris Lattner 2010-10-30 17:56:50 +00:00
parent f04cbe6291
commit b4a1674421
2 changed files with 24 additions and 48 deletions
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29
llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
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@ -640,35 +640,6 @@ ParseInstruction(StringRef Name, SMLoc NameLoc,
.Case("popfd", "popfl") .Case("popfd", "popfl")
.Case("retl", Is64Bit ? "retl" : "ret") .Case("retl", Is64Bit ? "retl" : "ret")
.Case("retq", Is64Bit ? "ret" : "retq") .Case("retq", Is64Bit ? "ret" : "retq")
// Condition code aliases for 16-bit, 32-bit, 64-bit and unspec operands.
.Case("cmovcw", "cmovbw") .Case("cmovcl", "cmovbl")
.Case("cmovcq", "cmovbq") .Case("cmovc", "cmovb")
.Case("cmovnaew","cmovbw") .Case("cmovnael","cmovbl")
.Case("cmovnaeq","cmovbq") .Case("cmovnae", "cmovb")
.Case("cmovnaw", "cmovbew").Case("cmovnal", "cmovbel")
.Case("cmovnaq", "cmovbeq").Case("cmovna", "cmovbe")
.Case("cmovnbw", "cmovaew").Case("cmovnbl", "cmovael")
.Case("cmovnbq", "cmovaeq").Case("cmovnb", "cmovae")
.Case("cmovnbew","cmovaw") .Case("cmovnbel","cmoval")
.Case("cmovnbeq","cmovaq") .Case("cmovnbe", "cmova")
.Case("cmovncw", "cmovaew").Case("cmovncl", "cmovael")
.Case("cmovncq", "cmovaeq").Case("cmovnc", "cmovae")
.Case("cmovngw", "cmovlew").Case("cmovngl", "cmovlel")
.Case("cmovngq", "cmovleq").Case("cmovng", "cmovle")
.Case("cmovnw", "cmovgew").Case("cmovnl", "cmovgel")
.Case("cmovnq", "cmovgeq").Case("cmovn", "cmovge")
.Case("cmovngw", "cmovlew").Case("cmovngl", "cmovlel")
.Case("cmovngq", "cmovleq").Case("cmovng", "cmovle")
.Case("cmovngew","cmovlw") .Case("cmovngel","cmovll")
.Case("cmovngeq","cmovlq") .Case("cmovnge", "cmovl")
.Case("cmovnlw", "cmovgew").Case("cmovnll", "cmovgel")
.Case("cmovnlq", "cmovgeq").Case("cmovnl", "cmovge")
.Case("cmovnlew","cmovgw") .Case("cmovnlel","cmovgl")
.Case("cmovnleq","cmovgq") .Case("cmovnle", "cmovg")
.Case("cmovnzw", "cmovnew").Case("cmovnzl", "cmovnel")
.Case("cmovnzq", "cmovneq").Case("cmovnz", "cmovne")
.Case("cmovzw", "cmovew") .Case("cmovzl", "cmovel")
.Case("cmovzq", "cmoveq") .Case("cmovz", "cmove")
// Floating point stack cmov aliases. // Floating point stack cmov aliases.
.Case("fcmovz", "fcmove") .Case("fcmovz", "fcmove")
.Case("fcmova", "fcmovnbe") .Case("fcmova", "fcmovnbe")

43
llvm/lib/Target/X86/X86InstrInfo.td
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@ -1276,32 +1276,37 @@ def : MnemonicAlias<"ud2a", "ud2">;
def : MnemonicAlias<"verrw", "verr">; def : MnemonicAlias<"verrw", "verr">;
class CondCodeAlias<string Prefix, string OldCond, string NewCond> class CondCodeAlias<string Prefix,string Suffix, string OldCond, string NewCond>
: MnemonicAlias<!strconcat(Prefix, OldCond), !strconcat(Prefix, NewCond)>; : MnemonicAlias<!strconcat(Prefix, OldCond, Suffix),
!strconcat(Prefix, NewCond, Suffix)>;
/// IntegerCondCodeMnemonicAlias - This multiclass defines a bunch of /// IntegerCondCodeMnemonicAlias - This multiclass defines a bunch of
/// MnemonicAlias's that canonicalize the condition code in a mnemonic, for /// MnemonicAlias's that canonicalize the condition code in a mnemonic, for
/// example "setz" -> "sete". /// example "setz" -> "sete".
multiclass IntegerCondCodeMnemonicAlias<string Prefix> { multiclass IntegerCondCodeMnemonicAlias<string Prefix, string Suffix> {
def C : CondCodeAlias<Prefix, "c", "b">; // setc -> setb def C : CondCodeAlias<Prefix, Suffix, "c", "b">; // setc -> setb
def Z : CondCodeAlias<Prefix, "z" , "e">; // setz -> sete def Z : CondCodeAlias<Prefix, Suffix, "z" , "e">; // setz -> sete
def NA : CondCodeAlias<Prefix, "na", "be">; // setna -> setbe def NA : CondCodeAlias<Prefix, Suffix, "na", "be">; // setna -> setbe
def NB : CondCodeAlias<Prefix, "nb", "ae">; // setnb -> setae def NB : CondCodeAlias<Prefix, Suffix, "nb", "ae">; // setnb -> setae
def NC : CondCodeAlias<Prefix, "nc", "ae">; // setnc -> setae def NC : CondCodeAlias<Prefix, Suffix, "nc", "ae">; // setnc -> setae
def NG : CondCodeAlias<Prefix, "ng", "le">; // setng -> setle def NG : CondCodeAlias<Prefix, Suffix, "ng", "le">; // setng -> setle
def NL : CondCodeAlias<Prefix, "nl", "ge">; // setnl -> setge def NL : CondCodeAlias<Prefix, Suffix, "nl", "ge">; // setnl -> setge
def NZ : CondCodeAlias<Prefix, "nz", "ne">; // setnz -> setne def NZ : CondCodeAlias<Prefix, Suffix, "nz", "ne">; // setnz -> setne
def PE : CondCodeAlias<Prefix, "pe", "p">; // setpe -> setp def PE : CondCodeAlias<Prefix, Suffix, "pe", "p">; // setpe -> setp
def PO : CondCodeAlias<Prefix, "po", "np">; // setpo -> setnp def PO : CondCodeAlias<Prefix, Suffix, "po", "np">; // setpo -> setnp
def NAE : CondCodeAlias<Prefix, "nae", "b">; // setnae -> setb def NAE : CondCodeAlias<Prefix, Suffix, "nae", "b">; // setnae -> setb
def NBE : CondCodeAlias<Prefix, "nbe", "a">; // setnbe -> seta def NBE : CondCodeAlias<Prefix, Suffix, "nbe", "a">; // setnbe -> seta
def NGE : CondCodeAlias<Prefix, "nge", "l">; // setnge -> setl def NGE : CondCodeAlias<Prefix, Suffix, "nge", "l">; // setnge -> setl
def NLE : CondCodeAlias<Prefix, "nle", "g">; // setnle -> setg def NLE : CondCodeAlias<Prefix, Suffix, "nle", "g">; // setnle -> setg
} }
// Aliases for set<CC> // Aliases for set<CC>
defm : IntegerCondCodeMnemonicAlias<"set">; defm : IntegerCondCodeMnemonicAlias<"set", "">;
// Aliases for j<CC> // Aliases for j<CC>
defm : IntegerCondCodeMnemonicAlias<"j">; defm : IntegerCondCodeMnemonicAlias<"j", "">;
// Aliases for cmov<CC>{w,l,q}
defm : IntegerCondCodeMnemonicAlias<"cmov", "w">;
defm : IntegerCondCodeMnemonicAlias<"cmov", "l">;
defm : IntegerCondCodeMnemonicAlias<"cmov", "q">;