Commit 4962a0b2 authored by Kang Zhang's avatar Kang Zhang
Browse files

[NFC][PowerPC] Move some alias definition from PPCInstrInfo.td to PPCInstr64Bit.td 

Summary:
Some 64-bit instructions alias definition is in PPCInstrInfo.td, it should be
moved to PPCInstr64Bit.td.
parent d85821df

llvm/lib/Target/PowerPC/PPCInstr64Bit.td

+13 −0
Original line number Diff line number Diff line
@@ -909,6 +909,19 @@ def ISEL8 : AForm_4<31, 15, 
}  // hasSideEffects = 0

}  // End FXU Operations.



def : InstAlias<"mr $rA, $rB", (OR8 g8rc:$rA, g8rc:$rB, g8rc:$rB)>;

def : InstAlias<"mr. $rA, $rB", (OR8_rec g8rc:$rA, g8rc:$rB, g8rc:$rB)>;



def : InstAlias<"not $rA, $rB", (NOR8 g8rc:$rA, g8rc:$rB, g8rc:$rB)>;

def : InstAlias<"not. $rA, $rB", (NOR8_rec g8rc:$rA, g8rc:$rB, g8rc:$rB)>;



def : InstAlias<"mtcr $rA", (MTCRF8 255, g8rc:$rA)>;



def : InstAlias<"sub $rA, $rB, $rC", (SUBF8 g8rc:$rA, g8rc:$rC, g8rc:$rB)>;

def : InstAlias<"sub. $rA, $rB, $rC", (SUBF8_rec g8rc:$rA, g8rc:$rC, g8rc:$rB)>;

def : InstAlias<"subc $rA, $rB, $rC", (SUBFC8 g8rc:$rA, g8rc:$rC, g8rc:$rB)>;

def : InstAlias<"subc. $rA, $rB, $rC", (SUBFC8_rec g8rc:$rA, g8rc:$rC, g8rc:$rB)>;



def : InstAlias<"rotlwi $rA, $rS, $n", (RLWINM8 g8rc:$rA, g8rc:$rS, u5imm:$n, 0, 31)>;

def : InstAlias<"rotlwi. $rA, $rS, $n", (RLWINM8_rec g8rc:$rA, g8rc:$rS, u5imm:$n, 0, 31)>;

def : InstAlias<"rotlw $rA, $rS, $rB", (RLWNM8 g8rc:$rA, g8rc:$rS, g8rc:$rB, 0, 31)>;

llvm/lib/Target/PowerPC/PPCInstrInfo.td

+0 −13
Original line number Diff line number Diff line
@@ -4537,14 +4537,6 @@ def : InstAlias<"mttbhi $Rx", (MTSPR 988, gprc:$Rx)>, Requires<[IsPPC4xx]>; 


def : InstAlias<"xnop", (XORI R0, R0, 0)>;



def : InstAlias<"mr $rA, $rB", (OR8 g8rc:$rA, g8rc:$rB, g8rc:$rB)>;

def : InstAlias<"mr. $rA, $rB", (OR8_rec g8rc:$rA, g8rc:$rB, g8rc:$rB)>;



def : InstAlias<"not $rA, $rB", (NOR8 g8rc:$rA, g8rc:$rB, g8rc:$rB)>;

def : InstAlias<"not. $rA, $rB", (NOR8_rec g8rc:$rA, g8rc:$rB, g8rc:$rB)>;



def : InstAlias<"mtcr $rA", (MTCRF8 255, g8rc:$rA)>;



foreach BATR = 0-3 in {

    def : InstAlias<"mtdbatu "#BATR#", $Rx",

                    (MTSPR !add(BATR, !add(BATR, 536)), gprc:$Rx)>,
@@ -4610,11 +4602,6 @@ def SUBIC : PPCAsmPseudo<"subic $rA, $rB, $imm", 
def SUBIC_rec : PPCAsmPseudo<"subic. $rA, $rB, $imm",

                          (ins gprc:$rA, gprc:$rB, s16imm:$imm)>;



def : InstAlias<"sub $rA, $rB, $rC", (SUBF8 g8rc:$rA, g8rc:$rC, g8rc:$rB)>;

def : InstAlias<"sub. $rA, $rB, $rC", (SUBF8_rec g8rc:$rA, g8rc:$rC, g8rc:$rB)>;

def : InstAlias<"subc $rA, $rB, $rC", (SUBFC8 g8rc:$rA, g8rc:$rC, g8rc:$rB)>;

def : InstAlias<"subc. $rA, $rB, $rC", (SUBFC8_rec g8rc:$rA, g8rc:$rC, g8rc:$rB)>;



def : InstAlias<"mtmsrd $RS", (MTMSRD gprc:$RS, 0)>;

def : InstAlias<"mtmsr $RS", (MTMSR gprc:$RS, 0)>;