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[AArch64] Update AUTIxSPPC and RETAxSPPC instructions for register va… #98303

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Merged
merged 1 commit into from
Jul 11, 2024
Merged

[AArch64] Update AUTIxSPPC and RETAxSPPC instructions for register va… #98303

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8 changes: 4 additions & 4 deletions llvm/lib/Target/AArch64/AArch64InstrInfo.td
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Original file line number Diff line number Diff line change
Expand Up @@ -1845,8 +1845,8 @@ let Predicates = [HasPAuthLR] in {
def AUTIASPPCi : SignAuthPCRel<0b00, "autiasppc">;
def AUTIBSPPCi : SignAuthPCRel<0b01, "autibsppc">;
// opcode2, opcode, asm
def AUTIASPPCr : SignAuthOneReg<0b00001, 0b100100, "autiasppc">;
def AUTIBSPPCr : SignAuthOneReg<0b00001, 0b100101, "autibsppc">;
def AUTIASPPCr : SignAuthOneReg<0b00001, 0b100100, "autiasppcr">;
def AUTIBSPPCr : SignAuthOneReg<0b00001, 0b100101, "autibsppcr">;
// opcode2, opcode, asm
def PACIA171615 : SignAuthFixedRegs<0b00001, 0b100010, "pacia171615">;
def PACIB171615 : SignAuthFixedRegs<0b00001, 0b100011, "pacib171615">;
Expand All @@ -1859,8 +1859,8 @@ let Predicates = [HasPAuthLR] in {
def RETAASPPCi : SignAuthReturnPCRel<0b000, 0b11111, "retaasppc">;
def RETABSPPCi : SignAuthReturnPCRel<0b001, 0b11111, "retabsppc">;
// op3, asm
def RETAASPPCr : SignAuthReturnReg<0b000010, "retaasppc">;
def RETABSPPCr : SignAuthReturnReg<0b000011, "retabsppc">;
def RETAASPPCr : SignAuthReturnReg<0b000010, "retaasppcr">;
def RETABSPPCr : SignAuthReturnReg<0b000011, "retabsppcr">;
}
def : InstAlias<"pacm", (PACM), 1>;
}
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36 changes: 18 additions & 18 deletions llvm/test/MC/AArch64/armv9.5a-pauthlr.s
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Expand Up @@ -70,30 +70,30 @@ label1:
// CHECK-ERROR: instruction requires: pauth-lr
// CHECK-UNKNOWN: f3bfffff <unknown>

autiasppc x0
// CHECK-INST: autiasppc x0
// CHECK-DISASS: autiasppc x0
autiasppcr x0
// CHECK-INST: autiasppcr x0
// CHECK-DISASS: autiasppcr x0
// CHECK-ENCODING: [0x1e,0x90,0xc1,0xda]
// CHECK-ERROR: instruction requires: pauth-lr
// CHECK-UNKNOWN: dac1901e <unknown>

autibsppc x1
// CHECK-INST: autibsppc x1
// CHECK-DISASS: autibsppc x1
autibsppcr x1
// CHECK-INST: autibsppcr x1
// CHECK-DISASS: autibsppcr x1
// CHECK-ENCODING: [0x3e,0x94,0xc1,0xda]
// CHECK-ERROR: instruction requires: pauth-lr
// CHECK-UNKNOWN: dac1943e <unknown>

autiasppc xzr
// CHECK-INST: autiasppc xzr
// CHECK-DISASS: autiasppc xzr
autiasppcr xzr
// CHECK-INST: autiasppcr xzr
// CHECK-DISASS: autiasppcr xzr
// CHECK-ENCODING: [0xfe,0x93,0xc1,0xda]
// CHECK-ERROR: instruction requires: pauth-lr
// CHECK-UNKNOWN: dac193fe <unknown>

autibsppc xzr
// CHECK-INST: autibsppc xzr
// CHECK-DISASS: autibsppc xzr
autibsppcr xzr
// CHECK-INST: autibsppcr xzr
// CHECK-DISASS: autibsppcr xzr
// CHECK-ENCODING: [0xfe,0x97,0xc1,0xda]
// CHECK-ERROR: instruction requires: pauth-lr
// CHECK-UNKNOWN: dac197fe <unknown>
Expand Down Expand Up @@ -156,16 +156,16 @@ label1:
// CHECK-ERROR: instruction requires: pauth-lr
// CHECK-UNKNOWN: 551fffff <unknown>

retaasppc x2
// CHECK-INST: retaasppc x2
// CHECK-DISASS: retaasppc x2
retaasppcr x2
// CHECK-INST: retaasppcr x2
// CHECK-DISASS: retaasppcr x2
// CHECK-ENCODING: [0xe2,0x0b,0x5f,0xd6]
// CHECK-ERROR: instruction requires: pauth-lr
// CHECK-UNKNOWN: d65f0be2 <unknown>

retabsppc x3
// CHECK-INST: retabsppc x3
// CHECK-DISASS: retabsppc x3
retabsppcr x3
// CHECK-INST: retabsppcr x3
// CHECK-DISASS: retabsppcr x3
// CHECK-ENCODING: [0xe3,0x0f,0x5f,0xd6]
// CHECK-ERROR: instruction requires: pauth-lr
// CHECK-UNKNOWN: d65f0fe3 <unknown>
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12 changes: 6 additions & 6 deletions llvm/test/MC/Disassembler/AArch64/armv9.5a-pauthlr.txt
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Expand Up @@ -34,19 +34,19 @@
# NO-PAUTHLR: invalid instruction encoding

[0x1e,0x90,0xc1,0xda]
# CHECK: autiasppc x0
# CHECK: autiasppcr x0
# NO-PAUTHLR: invalid instruction encoding

[0x3e,0x94,0xc1,0xda]
# CHECK: autibsppc x1
# CHECK: autibsppcr x1
# NO-PAUTHLR: invalid instruction encoding

[0xfe,0x93,0xc1,0xda]
# CHECK: autiasppc xzr
# CHECK: autiasppcr xzr
# NO-PAUTHLR: invalid instruction encoding

[0xfe,0x97,0xc1,0xda]
# CHECK: autibsppc xzr
# CHECK: autibsppcr xzr
# NO-PAUTHLR: invalid instruction encoding

[0xfe,0x8b,0xc1,0xda]
Expand Down Expand Up @@ -82,11 +82,11 @@
# NO-PAUTHLR: invalid instruction encoding

[0xe2,0x0b,0x5f,0xd6]
# CHECK: retaasppc x2
# CHECK: retaasppcr x2
# NO-PAUTHLR: invalid instruction encoding

[0xe3,0x0f,0x5f,0xd6]
# CHECK: retabsppc x3
# CHECK: retabsppcr x3
# NO-PAUTHLR: invalid instruction encoding

[0xff,0x24,0x03,0xd5]
Expand Down
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