diff --git a/llvm/lib/Target/AArch64/AArch64InstrFormats.td b/llvm/lib/Target/AArch64/AArch64InstrFormats.td
index ecd89b64b8ea3..056ef33466bab 100644
--- a/llvm/lib/Target/AArch64/AArch64InstrFormats.td
+++ b/llvm/lib/Target/AArch64/AArch64InstrFormats.td
@@ -846,13 +846,13 @@ def logical_imm64_not : Operand<i64> {
   let ParserMatchClass = LogicalImm64NotOperand;
 }
 
-// iXX_imm0_65535 predicates - True if the immediate is in the range [0,65535].
+// immXX_0_65535 predicates - True if the immediate is in the range [0,65535].
 let ParserMatchClass = AsmImmRange<0, 65535>, PrintMethod = "printImmHex" in {
-def i32_imm0_65535 : Operand<i32>, TImmLeaf<i32, [{
+def timm32_0_65535 : Operand<i32>, TImmLeaf<i32, [{
   return ((uint32_t)Imm) < 65536;
 }]>;
 
-def i64_imm0_65535 : Operand<i64>, TImmLeaf<i64, [{
+def timm64_0_65535 : Operand<i64>, TImmLeaf<i64, [{
   return ((uint64_t)Imm) < 65536;
 }]>;
 }
@@ -956,8 +956,8 @@ def imm0_3 : Operand<i64>, ImmLeaf<i64, [{
   let ParserMatchClass = Imm0_3Operand;
 }
 
-// imm32_0_7 predicate - True if the 32-bit immediate is in the range [0,7]
-def imm32_0_7 : Operand<i32>, TImmLeaf<i32, [{
+// timm32_0_7 predicate - True if the 32-bit immediate is in the range [0,7]
+def timm32_0_7 : Operand<i32>, TImmLeaf<i32, [{
   return ((uint32_t)Imm) < 8;
 }]> {
   let ParserMatchClass = Imm0_7Operand;
@@ -1426,7 +1426,7 @@ class TMSystemINoOperand<bits<4> CRm, string asm, list<dag> pattern>
 
 // System instructions for exit from transactions
 class TMSystemException<bits<3> op1, string asm, list<dag> pattern>
-    : I<(outs), (ins i64_imm0_65535:$imm), asm, "\t$imm", "", pattern>,
+    : I<(outs), (ins timm64_0_65535:$imm), asm, "\t$imm", "", pattern>,
       Sched<[WriteSys]> {
   bits<16> imm;
   let Inst{31-24} = 0b11010100;
@@ -4511,7 +4511,7 @@ multiclass MemTagStore<bits<2> opc1, string insn> {
 
 let mayLoad = 0, mayStore = 0, hasSideEffects = 1 in
 class ExceptionGeneration<bits<3> op1, bits<2> ll, string asm>
-    : I<(outs), (ins i32_imm0_65535:$imm), asm, "\t$imm", "", []>,
+    : I<(outs), (ins timm32_0_65535:$imm), asm, "\t$imm", "", []>,
       Sched<[WriteSys]> {
   bits<16> imm;
   let Inst{31-24} = 0b11010100;
diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.td b/llvm/lib/Target/AArch64/AArch64InstrInfo.td
index 6fa4c8d1886ba..6cfd2a51743a9 100644
--- a/llvm/lib/Target/AArch64/AArch64InstrInfo.td
+++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.td
@@ -1369,7 +1369,7 @@ def TSTART : TMSystemI<0b0000, "tstart",
 def TCOMMIT : TMSystemINoOperand<0b0000, "tcommit", [(int_aarch64_tcommit)]>;
 
 def TCANCEL : TMSystemException<0b011, "tcancel",
-                                [(int_aarch64_tcancel i64_imm0_65535:$imm)]>;
+                                [(int_aarch64_tcancel timm64_0_65535:$imm)]>;
 
 def TTEST : TMSystemI<0b0001, "ttest", [(set GPR64:$Rt, (int_aarch64_ttest))]> {
   let mayLoad = 0;
@@ -1388,12 +1388,12 @@ let PostEncoderMethod = "fixMOVZ" in
 defm MOVZ : MoveImmediate<0b10, "movz">;
 
 // First group of aliases covers an implicit "lsl #0".
-def : InstAlias<"movk $dst, $imm", (MOVKWi GPR32:$dst, i32_imm0_65535:$imm, 0), 0>;
-def : InstAlias<"movk $dst, $imm", (MOVKXi GPR64:$dst, i32_imm0_65535:$imm, 0), 0>;
-def : InstAlias<"movn $dst, $imm", (MOVNWi GPR32:$dst, i32_imm0_65535:$imm, 0)>;
-def : InstAlias<"movn $dst, $imm", (MOVNXi GPR64:$dst, i32_imm0_65535:$imm, 0)>;
-def : InstAlias<"movz $dst, $imm", (MOVZWi GPR32:$dst, i32_imm0_65535:$imm, 0)>;
-def : InstAlias<"movz $dst, $imm", (MOVZXi GPR64:$dst, i32_imm0_65535:$imm, 0)>;
+def : InstAlias<"movk $dst, $imm", (MOVKWi GPR32:$dst, timm32_0_65535:$imm, 0), 0>;
+def : InstAlias<"movk $dst, $imm", (MOVKXi GPR64:$dst, timm32_0_65535:$imm, 0), 0>;
+def : InstAlias<"movn $dst, $imm", (MOVNWi GPR32:$dst, timm32_0_65535:$imm, 0)>;
+def : InstAlias<"movn $dst, $imm", (MOVNXi GPR64:$dst, timm32_0_65535:$imm, 0)>;
+def : InstAlias<"movz $dst, $imm", (MOVZWi GPR32:$dst, timm32_0_65535:$imm, 0)>;
+def : InstAlias<"movz $dst, $imm", (MOVZXi GPR64:$dst, timm32_0_65535:$imm, 0)>;
 
 // Next, we have various ELF relocations with the ":XYZ_g0:sym" syntax.
 def : InstAlias<"movz $Rd, $sym", (MOVZXi GPR64:$Rd, movw_symbol_g3:$sym, 48)>;
diff --git a/llvm/lib/Target/AArch64/SVEInstrFormats.td b/llvm/lib/Target/AArch64/SVEInstrFormats.td
index fcb96c3b19db9..c61bc24ce3bd7 100644
--- a/llvm/lib/Target/AArch64/SVEInstrFormats.td
+++ b/llvm/lib/Target/AArch64/SVEInstrFormats.td
@@ -1837,7 +1837,7 @@ multiclass sve_fp_2op_p_zds_zeroing_hsd<SDPatternOperator op> {
 }
 
 class sve_fp_ftmad<bits<2> sz, string asm, ZPRRegOp zprty>
-: I<(outs zprty:$Zdn), (ins zprty:$_Zdn, zprty:$Zm, imm32_0_7:$imm3),
+: I<(outs zprty:$Zdn), (ins zprty:$_Zdn, zprty:$Zm, timm32_0_7:$imm3),
   asm, "\t$Zdn, $_Zdn, $Zm, $imm3",
   "",
   []>, Sched<[]> {
@@ -1862,12 +1862,12 @@ multiclass sve_fp_ftmad<string asm, SDPatternOperator op> {
   def _S : sve_fp_ftmad<0b10, asm, ZPR32>;
   def _D : sve_fp_ftmad<0b11, asm, ZPR64>;
 
-  def : Pat<(nxv8f16 (op (nxv8f16 ZPR16:$Zn), (nxv8f16 ZPR16:$Zm), (i32 imm32_0_7:$imm))),
-            (!cast<Instruction>(NAME # _H) ZPR16:$Zn, ZPR16:$Zm, imm32_0_7:$imm)>;
-  def : Pat<(nxv4f32 (op (nxv4f32 ZPR32:$Zn), (nxv4f32 ZPR32:$Zm), (i32 imm32_0_7:$imm))),
-            (!cast<Instruction>(NAME # _S) ZPR32:$Zn, ZPR32:$Zm, imm32_0_7:$imm)>;
-  def : Pat<(nxv2f64 (op (nxv2f64 ZPR64:$Zn), (nxv2f64 ZPR64:$Zm), (i32 imm32_0_7:$imm))),
-            (!cast<Instruction>(NAME # _D) ZPR64:$Zn, ZPR64:$Zm, imm32_0_7:$imm)>;
+  def : Pat<(nxv8f16 (op (nxv8f16 ZPR16:$Zn), (nxv8f16 ZPR16:$Zm), (i32 timm32_0_7:$imm))),
+            (!cast<Instruction>(NAME # _H) ZPR16:$Zn, ZPR16:$Zm, timm32_0_7:$imm)>;
+  def : Pat<(nxv4f32 (op (nxv4f32 ZPR32:$Zn), (nxv4f32 ZPR32:$Zm), (i32 timm32_0_7:$imm))),
+            (!cast<Instruction>(NAME # _S) ZPR32:$Zn, ZPR32:$Zm, timm32_0_7:$imm)>;
+  def : Pat<(nxv2f64 (op (nxv2f64 ZPR64:$Zn), (nxv2f64 ZPR64:$Zm), (i32 timm32_0_7:$imm))),
+            (!cast<Instruction>(NAME # _D) ZPR64:$Zn, ZPR64:$Zm, timm32_0_7:$imm)>;
 }
 
 multiclass sve_fp_2op_i_p_zds_hfd<Operand imm_ty, FPImmLeaf A, FPImmLeaf B, SDPatternOperator ir_op = null_frag> {