[llvm] [X86] Move x86 specific create*Pass Functions to X86.h (PR #165075)

[Aiden Grossman via llvm-commits]

https://github.com/boomanaiden154 created https://github.com/llvm/llvm-project/pull/165075

There are no other target specific passes in Passes.h and these really
belong inside x86.h to be consistent with other targets.


>From b337d45e54621ce5d600249474a6da3c14e86d33 Mon Sep 17 00:00:00 2001
From: Aiden Grossman <aidengrossman at google.com>
Date: Sat, 25 Oct 2025 05:19:27 +0000
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Created using spr 1.3.7
---
 llvm/include/llvm/CodeGen/Passes.h | 8 --------
 llvm/lib/Target/X86/X86.h          | 8 ++++++++
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/llvm/include/llvm/CodeGen/Passes.h b/llvm/include/llvm/CodeGen/Passes.h
index 9fddd47b18965..a8525554b142e 100644
--- a/llvm/include/llvm/CodeGen/Passes.h
+++ b/llvm/include/llvm/CodeGen/Passes.h
@@ -610,14 +610,6 @@ LLVM_ABI ModulePass *createCheckDebugMachineModulePass();
 /// caller saved registers with stack slots.
 LLVM_ABI extern char &FixupStatepointCallerSavedID;
 
-/// The pass transforms load/store <256 x i32> to AMX load/store intrinsics
-/// or split the data to two <128 x i32>.
-LLVM_ABI FunctionPass *createX86LowerAMXTypePass();
-
-/// The pass transforms amx intrinsics to scalar operation if the function has
-/// optnone attribute or it is O0.
-LLVM_ABI FunctionPass *createX86LowerAMXIntrinsicsPass();
-
 /// When learning an eviction policy, extract score(reward) information,
 /// otherwise this does nothing
 LLVM_ABI FunctionPass *createRegAllocScoringPass();
diff --git a/llvm/lib/Target/X86/X86.h b/llvm/lib/Target/X86/X86.h
index 6261fadf10a7a..706ab2b62bc1b 100644
--- a/llvm/lib/Target/X86/X86.h
+++ b/llvm/lib/Target/X86/X86.h
@@ -160,6 +160,14 @@ FunctionPass *createX86PartialReductionPass();
 /// // Analyzes and emits pseudos to support Win x64 Unwind V2.
 FunctionPass *createX86WinEHUnwindV2Pass();
 
+/// The pass transforms load/store <256 x i32> to AMX load/store intrinsics
+/// or split the data to two <128 x i32>.
+FunctionPass *createX86LowerAMXTypePass();
+
+/// The pass transforms amx intrinsics to scalar operation if the function has
+/// optnone attribute or it is O0.
+FunctionPass *createX86LowerAMXIntrinsicsPass();
+
 InstructionSelector *createX86InstructionSelector(const X86TargetMachine &TM,
                                                   const X86Subtarget &,
                                                   const X86RegisterBankInfo &);