include "PPCInstrAltivec.td"
include "PPCInstr64Bit.td"
+
+//===----------------------------------------------------------------------===//
+// PowerPC Assembler Instruction Aliases
+//
+
+// Pseudo-instructions for alternate assembly syntax (never used by codegen).
+// These are aliases that require C++ handling to convert to the target
+// instruction, while InstAliases can be handled directly by tblgen.
+class PPCAsmPseudo<string asm, dag iops>
+ : Instruction {
+ let Namespace = "PPC";
+ bit PPC64 = 0; // Default value, override with isPPC64
+
+ let OutOperandList = (outs);
+ let InOperandList = iops;
+ let Pattern = [];
+ let AsmString = asm;
+ let isAsmParserOnly = 1;
+ let isPseudo = 1;
+}
+
+def : InstAlias<"mr $rA, $rB", (OR8 g8rc:$rA, g8rc:$rB, g8rc:$rB)>;
+
+def SLWI : PPCAsmPseudo<"slwi $rA, $rS, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n)>;
+def SRWI : PPCAsmPseudo<"srwi $rA, $rS, $n",
+ (ins gprc:$rA, gprc:$rS, u5imm:$n)>;
+def SLDI : PPCAsmPseudo<"sldi $rA, $rS, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n)>;
+def SRDI : PPCAsmPseudo<"srdi $rA, $rS, $n",
+ (ins g8rc:$rA, g8rc:$rS, u6imm:$n)>;
+
+def : InstAlias<"blt $cc, $dst", (BCC 12, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"bgt $cc, $dst", (BCC 44, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"beq $cc, $dst", (BCC 76, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"bun $cc, $dst", (BCC 108, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"bso $cc, $dst", (BCC 108, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"bge $cc, $dst", (BCC 4, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"bnl $cc, $dst", (BCC 4, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"ble $cc, $dst", (BCC 36, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"bng $cc, $dst", (BCC 36, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"bne $cc, $dst", (BCC 68, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"bnu $cc, $dst", (BCC 100, crrc:$cc, condbrtarget:$dst)>;
+def : InstAlias<"bns $cc, $dst", (BCC 100, crrc:$cc, condbrtarget:$dst)>;
+
+def : InstAlias<"bltlr $cc", (BCLR 12, crrc:$cc)>;
+def : InstAlias<"bgtlr $cc", (BCLR 44, crrc:$cc)>;
+def : InstAlias<"beqlr $cc", (BCLR 76, crrc:$cc)>;
+def : InstAlias<"bunlr $cc", (BCLR 108, crrc:$cc)>;
+def : InstAlias<"bsolr $cc", (BCLR 108, crrc:$cc)>;
+def : InstAlias<"bgelr $cc", (BCLR 4, crrc:$cc)>;
+def : InstAlias<"bnllr $cc", (BCLR 4, crrc:$cc)>;
+def : InstAlias<"blelr $cc", (BCLR 36, crrc:$cc)>;
+def : InstAlias<"bnglr $cc", (BCLR 36, crrc:$cc)>;
+def : InstAlias<"bnelr $cc", (BCLR 68, crrc:$cc)>;
+def : InstAlias<"bnulr $cc", (BCLR 100, crrc:$cc)>;
+def : InstAlias<"bnslr $cc", (BCLR 100, crrc:$cc)>;
+
+def : InstAlias<"bltctr $cc", (BCCTR 12, crrc:$cc)>;
+def : InstAlias<"bgtctr $cc", (BCCTR 44, crrc:$cc)>;
+def : InstAlias<"beqctr $cc", (BCCTR 76, crrc:$cc)>;
+def : InstAlias<"bunctr $cc", (BCCTR 108, crrc:$cc)>;
+def : InstAlias<"bsoctr $cc", (BCCTR 108, crrc:$cc)>;
+def : InstAlias<"bgectr $cc", (BCCTR 4, crrc:$cc)>;
+def : InstAlias<"bnlctr $cc", (BCCTR 4, crrc:$cc)>;
+def : InstAlias<"blectr $cc", (BCCTR 36, crrc:$cc)>;
+def : InstAlias<"bngctr $cc", (BCCTR 36, crrc:$cc)>;
+def : InstAlias<"bnectr $cc", (BCCTR 68, crrc:$cc)>;
+def : InstAlias<"bnuctr $cc", (BCCTR 100, crrc:$cc)>;
+def : InstAlias<"bnsctr $cc", (BCCTR 100, crrc:$cc)>;
+
+def : InstAlias<"bltctrl $cc", (BCCTRL 12, crrc:$cc)>;
+def : InstAlias<"bgtctrl $cc", (BCCTRL 44, crrc:$cc)>;
+def : InstAlias<"beqctrl $cc", (BCCTRL 76, crrc:$cc)>;
+def : InstAlias<"bunctrl $cc", (BCCTRL 108, crrc:$cc)>;
+def : InstAlias<"bsoctrl $cc", (BCCTRL 108, crrc:$cc)>;
+def : InstAlias<"bgectrl $cc", (BCCTRL 4, crrc:$cc)>;
+def : InstAlias<"bnlctrl $cc", (BCCTRL 4, crrc:$cc)>;
+def : InstAlias<"blectrl $cc", (BCCTRL 36, crrc:$cc)>;
+def : InstAlias<"bngctrl $cc", (BCCTRL 36, crrc:$cc)>;
+def : InstAlias<"bnectrl $cc", (BCCTRL 68, crrc:$cc)>;
+def : InstAlias<"bnuctrl $cc", (BCCTRL 100, crrc:$cc)>;
+def : InstAlias<"bnsctrl $cc", (BCCTRL 100, crrc:$cc)>;
+
--- /dev/null
+
+# RUN: llvm-mc -triple powerpc64-unknown-unknown --show-encoding %s | FileCheck %s
+
+# FIXME: Condition register bit symbols
+
+# Branch mnemonics
+
+# CHECK: blr # encoding: [0x4e,0x80,0x00,0x20]
+ blr
+# CHECK: bctr # encoding: [0x4e,0x80,0x04,0x20]
+ bctr
+# FIXME: blrl
+# CHECK: bctrl # encoding: [0x4e,0x80,0x04,0x21]
+ bctrl
+
+# FIXME: bt 2, target
+# FIXME: bta 2, target
+# FIXME: btlr 2
+# FIXME: btctr 2
+# FIXME: btl 2, target
+# FIXME: btla 2, target
+# FIXME: btlrl 2
+# FIXME: btctrl 2
+
+# FIXME: bf 2, target
+# FIXME: bfa 2, target
+# FIXME: bflr 2
+# FIXME: bfctr 2
+# FIXME: bfl 2, target
+# FIXME: bfla 2, target
+# FIXME: bflrl 2
+# FIXME: bfctrl 2
+
+# CHECK: bdnz target # encoding: [0x42,0x00,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bdnz target
+# FIXME: bdnza target
+# CHECK: bdnzlr # encoding: [0x4e,0x00,0x00,0x20]
+ bdnzlr
+# FIXME: bdnzl target
+# FIXME: bdnzla target
+# FIXME: bdnzlrl
+
+# FIXME: bdnzt 2, target
+# FIXME: bdnzta 2, target
+# FIXME: bdnztlr 2
+# FIXME: bdnztl 2, target
+# FIXME: bdnztla 2, target
+# FIXME: bdnztlrl 2
+# FIXME: bdnzf 2, target
+# FIXME: bdnzfa 2, target
+# FIXME: bdnzflr 2
+# FIXME: bdnzfl 2, target
+# FIXME: bdnzfla 2, target
+# FIXME: bdnzflrl 2
+
+# CHECK: bdz target # encoding: [0x42,0x40,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bdz target
+# FIXME: bdza target
+# CHECK: bdzlr # encoding: [0x4e,0x40,0x00,0x20]
+ bdzlr
+# FIXME: bdzl target
+# FIXME: bdzla target
+
+# FIXME: bdzlrl
+# FIXME: bdzt 2, target
+# FIXME: bdzta 2, target
+# FIXME: bdztlr 2
+# FIXME: bdztl 2, target
+# FIXME: bdztla 2, target
+# FIXME: bdztlrl 2
+# FIXME: bdzf 2, target
+# FIXME: bdzfa 2, target
+# FIXME: bdzflr 2
+# FIXME: bdzfl 2, target
+# FIXME: bdzfla 2, target
+# FIXME: bdzflrl 2
+
+# CHECK: blt 2, target # encoding: [0x41,0x88,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ blt 2, target
+# FIXME: blta 2, target
+# CHECK: bltlr 2 # encoding: [0x4d,0x88,0x00,0x20]
+ bltlr 2
+# CHECK: bltctr 2 # encoding: [0x4d,0x88,0x04,0x20]
+ bltctr 2
+# FIXME: bltl 2, target
+# FIXME: bltla 2, target
+# FIXME: bltlrl 2
+# CHECK: bltctrl 2 # encoding: [0x4d,0x88,0x04,0x21]
+ bltctrl 2
+
+# CHECK: ble 2, target # encoding: [0x40,0x89,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ ble 2, target
+# FIXME: blea 2, target
+# CHECK: blelr 2 # encoding: [0x4c,0x89,0x00,0x20]
+ blelr 2
+# CHECK: blectr 2 # encoding: [0x4c,0x89,0x04,0x20]
+ blectr 2
+# FIXME: blel 2, target
+# FIXME: blela 2, target
+# FIXME: blelrl 2
+# CHECK: blectrl 2 # encoding: [0x4c,0x89,0x04,0x21]
+ blectrl 2
+
+# CHECK: beq 2, target # encoding: [0x41,0x8a,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ beq 2, target
+# FIXME: beqa 2, target
+# CHECK: beqlr 2 # encoding: [0x4d,0x8a,0x00,0x20]
+ beqlr 2
+# CHECK: beqctr 2 # encoding: [0x4d,0x8a,0x04,0x20]
+ beqctr 2
+# FIXME: beql 2, target
+# FIXME: beqla 2, target
+# FIXME: beqlrl 2
+# CHECK: beqctrl 2 # encoding: [0x4d,0x8a,0x04,0x21]
+ beqctrl 2
+
+# CHECK: bge 2, target # encoding: [0x40,0x88,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bge 2, target
+# FIXME: bgea 2, target
+# CHECK: bgelr 2 # encoding: [0x4c,0x88,0x00,0x20]
+ bgelr 2
+# CHECK: bgectr 2 # encoding: [0x4c,0x88,0x04,0x20]
+ bgectr 2
+# FIXME: bgel 2, target
+# FIXME: bgela 2, target
+# FIXME: bgelrl 2
+# CHECK: bgectrl 2 # encoding: [0x4c,0x88,0x04,0x21]
+ bgectrl 2
+
+# CHECK: bgt 2, target # encoding: [0x41,0x89,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bgt 2, target
+# FIXME: bgta 2, target
+# CHECK: bgtlr 2 # encoding: [0x4d,0x89,0x00,0x20]
+ bgtlr 2
+# CHECK: bgtctr 2 # encoding: [0x4d,0x89,0x04,0x20]
+ bgtctr 2
+# FIXME: bgtl 2, target
+# FIXME: bgtla 2, target
+# FIXME: bgtlrl 2
+# CHECK: bgtctrl 2 # encoding: [0x4d,0x89,0x04,0x21]
+ bgtctrl 2
+
+# CHECK: bge 2, target # encoding: [0x40,0x88,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bnl 2, target
+# FIXME: bnla 2, target
+# CHECK: bgelr 2 # encoding: [0x4c,0x88,0x00,0x20]
+ bnllr 2
+# CHECK: bgectr 2 # encoding: [0x4c,0x88,0x04,0x20]
+ bnlctr 2
+# FIXME: bnll 2, target
+# FIXME: bnlla 2, target
+# FIXME: bnllrl 2
+# CHECK: bgectrl 2 # encoding: [0x4c,0x88,0x04,0x21]
+ bnlctrl 2
+
+# CHECK: bne 2, target # encoding: [0x40,0x8a,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bne 2, target
+# FIXME: bnea 2, target
+# CHECK: bnelr 2 # encoding: [0x4c,0x8a,0x00,0x20]
+ bnelr 2
+# CHECK: bnectr 2 # encoding: [0x4c,0x8a,0x04,0x20]
+ bnectr 2
+# FIXME: bnel 2, target
+# FIXME: bnela 2, target
+# FIXME: bnelrl 2
+# CHECK: bnectrl 2 # encoding: [0x4c,0x8a,0x04,0x21]
+ bnectrl 2
+
+# CHECK: ble 2, target # encoding: [0x40,0x89,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bng 2, target
+# FIXME: bnga 2, target
+# CHECK: blelr 2 # encoding: [0x4c,0x89,0x00,0x20]
+ bnglr 2
+# CHECK: blectr 2 # encoding: [0x4c,0x89,0x04,0x20]
+ bngctr 2
+# FIXME: bngl 2, target
+# FIXME: bngla 2, target
+# FIXME: bnglrl 2
+# CHECK: blectrl 2 # encoding: [0x4c,0x89,0x04,0x21]
+ bngctrl 2
+
+# CHECK: bun 2, target # encoding: [0x41,0x8b,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bso 2, target
+# FIXME: bsoa 2, target
+# CHECK: bunlr 2 # encoding: [0x4d,0x8b,0x00,0x20]
+ bsolr 2
+# CHECK: bunctr 2 # encoding: [0x4d,0x8b,0x04,0x20]
+ bsoctr 2
+# FIXME: bsol 2, target
+# FIXME: bsola 2, target
+# FIXME: bsolrl 2
+# CHECK: bunctrl 2 # encoding: [0x4d,0x8b,0x04,0x21]
+ bsoctrl 2
+
+# CHECK: bnu 2, target # encoding: [0x40,0x8b,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bns 2, target
+# FIXME: bnsa 2, target
+# CHECK: bnulr 2 # encoding: [0x4c,0x8b,0x00,0x20]
+ bnslr 2
+# CHECK: bnuctr 2 # encoding: [0x4c,0x8b,0x04,0x20]
+ bnsctr 2
+# FIXME: bnsl 2, target
+# FIXME: bnsla 2, target
+# FIXME: bnslrl 2
+# CHECK: bnuctrl 2 # encoding: [0x4c,0x8b,0x04,0x21]
+ bnsctrl 2
+
+# CHECK: bun 2, target # encoding: [0x41,0x8b,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bun 2, target
+# FIXME: buna 2, target
+# CHECK: bunlr 2 # encoding: [0x4d,0x8b,0x00,0x20]
+ bunlr 2
+# CHECK: bunctr 2 # encoding: [0x4d,0x8b,0x04,0x20]
+ bunctr 2
+# FIXME: bunl 2, target
+# FIXME: bunla 2, target
+# FIXME: bunlrl 2
+# CHECK: bunctrl 2 # encoding: [0x4d,0x8b,0x04,0x21]
+ bunctrl 2
+
+# CHECK: bnu 2, target # encoding: [0x40,0x8b,A,0bAAAAAA00]
+# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
+ bnu 2, target
+# FIXME: bnua 2, target
+# CHECK: bnulr 2 # encoding: [0x4c,0x8b,0x00,0x20]
+ bnulr 2
+# CHECK: bnuctr 2 # encoding: [0x4c,0x8b,0x04,0x20]
+ bnuctr 2
+# FIXME: bnul 2, target
+# FIXME: bnula 2, target
+# FIXME: bnulrl 2
+# CHECK: bnuctrl 2 # encoding: [0x4c,0x8b,0x04,0x21]
+ bnuctrl 2
+
+# FIXME: Condition register logical mnemonics
+
+# FIXME: Subtract mnemonics
+
+# Compare mnemonics
+
+# CHECK: cmpdi 2, 3, 128 # encoding: [0x2d,0x23,0x00,0x80]
+ cmpdi 2, 3, 128
+# CHECK: cmpd 2, 3, 4 # encoding: [0x7d,0x23,0x20,0x00]
+ cmpd 2, 3, 4
+# CHECK: cmpldi 2, 3, 128 # encoding: [0x29,0x23,0x00,0x80]
+ cmpldi 2, 3, 128
+# CHECK: cmpld 2, 3, 4 # encoding: [0x7d,0x23,0x20,0x40]
+ cmpld 2, 3, 4
+
+# CHECK: cmpwi 2, 3, 128 # encoding: [0x2d,0x03,0x00,0x80]
+ cmpwi 2, 3, 128
+# CHECK: cmpw 2, 3, 4 # encoding: [0x7d,0x03,0x20,0x00]
+ cmpw 2, 3, 4
+# CHECK: cmplwi 2, 3, 128 # encoding: [0x29,0x03,0x00,0x80]
+ cmplwi 2, 3, 128
+# CHECK: cmplw 2, 3, 4 # encoding: [0x7d,0x03,0x20,0x40]
+ cmplw 2, 3, 4
+
+# FIXME: Trap mnemonics
+
+# Rotate and shift mnemonics
+
+# FIXME: extldi 2, 3, 4, 5
+# FIXME: extrdi 2, 3, 4, 5
+# FIXME: insrdi 2, 3, 4, 5
+# FIXME: rotldi 2, 3, 4
+# FIXME: rotrdi 2, 3, 4
+# FIXME: rotld 2, 3, 4
+# CHECK: sldi 2, 3, 4 # encoding: [0x78,0x62,0x26,0xe4]
+ sldi 2, 3, 4
+# CHECK: rldicl 2, 3, 60, 4 # encoding: [0x78,0x62,0xe1,0x02]
+ srdi 2, 3, 4
+# FIXME: clrldi 2, 3, 4
+# FIXME: clrrdi 2, 3, 4
+# FIXME: clrlsldi 2, 3, 4, 5
+
+# FIXME: extlwi 2, 3, 4, 5
+# FIXME: extrwi 2, 3, 4, 5
+# FIXME: inslwi 2, 3, 4, 5
+# FIXME: insrwi 2, 3, 4, 5
+# FIXME: rotlwi 2, 3, 4
+# FIXME: rotrwi 2, 3, 4
+# FIXME: rotlw 2, 3, 4
+# CHECK: slwi 2, 3, 4 # encoding: [0x54,0x62,0x20,0x36]
+ slwi 2, 3, 4
+# CHECK: srwi 2, 3, 4 # encoding: [0x54,0x62,0xe1,0x3e]
+ srwi 2, 3, 4
+# FIXME: clrlwi 2, 3, 4
+# FIXME: clrrwi 2, 3, 4
+# FIXME: clrlslwi 2, 3, 4, 5
+
+# Move to/from special purpose register mnemonics
+
+# FIXME: mtxer 2
+# FIXME: mfxer 2
+# CHECK: mtlr 2 # encoding: [0x7c,0x48,0x03,0xa6]
+ mtlr 2
+# CHECK: mflr 2 # encoding: [0x7c,0x48,0x02,0xa6]
+ mflr 2
+# CHECK: mtctr 2 # encoding: [0x7c,0x49,0x03,0xa6]
+ mtctr 2
+# CHECK: mfctr 2 # encoding: [0x7c,0x49,0x02,0xa6]
+ mfctr 2
+
+# Miscellaneous mnemonics
+
+# CHECK: nop # encoding: [0x60,0x00,0x00,0x00]
+ nop
+# FIXME: xnop
+# CHECK: li 2, 128 # encoding: [0x38,0x40,0x00,0x80]
+ li 2, 128
+# CHECK: lis 2, 128 # encoding: [0x3c,0x40,0x00,0x80]
+ lis 2, 128
+# FIXME: la 2, 128(4)
+# CHECK: mr 2, 3 # encoding: [0x7c,0x62,0x1b,0x78]
+ mr 2, 3
+# FIXME: not 2, 3
+