[llvm] [AMDGPU] Clean up functions for checking inline literals (PR #81282)

[Jay Foad via llvm-commits]

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@@ -797,16 +797,8 @@ def i64imm_32bit : ImmLeaf<i64, [{
   return (Imm & 0xffffffffULL) == static_cast<uint64_t>(Imm);
 }]>;
 
-def InlineImm16 : ImmLeaf<i16, [{
-  return isInlineImmediate16(Imm);
-}]>;
-
-def InlineImm32 : ImmLeaf<i32, [{
-  return isInlineImmediate32(Imm);
-}]>;
-
 def InlineImm64 : ImmLeaf<i64, [{
-  return isInlineImmediate64(Imm);
+  return isInlineImmediate(APInt(64, static_cast<uint64_t>(Imm)));
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jayfoad wrote:

Can you use IntImmLeaf instead of ImmLeaf here? That way Imm will already be an APInt so you won't have to construct a new APInt.

https://github.com/llvm/llvm-project/pull/81282