From f7df62b40fd06585bb8c93d001f90e37d3aea3c2 Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Wed, 19 Aug 2026 17:16:32 +0800
Subject: [CodeGen] Remove unsupported pre-PEI pseudo expansion

---
 backend/utils/TableGen/Common/CodeGenInstruction.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'backend/utils')

diff --git a/backend/utils/TableGen/Common/CodeGenInstruction.cpp b/backend/utils/TableGen/Common/CodeGenInstruction.cpp
index d4dbfee..61c72a2 100644
--- a/backend/utils/TableGen/Common/CodeGenInstruction.cpp
+++ b/backend/utils/TableGen/Common/CodeGenInstruction.cpp
@@ -110,7 +110,7 @@ instructionFlagEnumerator(std::string_view Value) noexcept {
 
 [[nodiscard]] std::optional<std::string_view>
 pseudoOwnerEnumerator(std::string_view Value) noexcept {
-  static constexpr std::array<std::pair<std::string_view, std::string_view>, 13> Owners = {{
+  static constexpr std::array<std::pair<std::string_view, std::string_view>, 12> Owners = {{
       {"none", "None"},
       {"legalizer", "Legalizer"},
       {"register_bank_select", "RegisterBankSelect"},
@@ -119,7 +119,6 @@ pseudoOwnerEnumerator(std::string_view Value) noexcept {
       {"two_address_rewrite", "TwoAddressRewrite"},
       {"pre_ra_expansion", "PreRAExpansion"},
       {"register_allocator", "RegisterAllocator"},
-      {"pre_pei_expansion", "PrePEIExpansion"},
       {"prologue_epilogue_insertion", "PrologueEpilogueInsertion"},
       {"post_ra_expansion", "PostRAExpansion"},
       {"finalization", "Finalization"},
-- 
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