[llvm] [NFC][SPIRV] Remove uses of `SPIRVType` in `SPIRVUtils` (PR #181663)

[Juan Manuel Martinez Caamaño via llvm-commits]

https://github.com/jmmartinez created https://github.com/llvm/llvm-project/pull/181663

None

>From e16a6c611c063d0688b5bbab542cc33adaf7dc68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Manuel=20Martinez=20Caama=C3=B1o?=
 <jmartinezcaamao at gmail.com>
Date: Mon, 16 Feb 2026 14:48:45 +0100
Subject: [PATCH] [NFC][SPIRV] Remove uses of `SPIRVType` in `SPIRVUtils`

---
 llvm/lib/Target/SPIRV/SPIRVUtils.cpp | 10 +++++-----
 llvm/lib/Target/SPIRV/SPIRVUtils.h   |  9 ++++-----
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/llvm/lib/Target/SPIRV/SPIRVUtils.cpp b/llvm/lib/Target/SPIRV/SPIRVUtils.cpp
index c69eb6f92a7c4..33be4511a827b 100644
--- a/llvm/lib/Target/SPIRV/SPIRVUtils.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVUtils.cpp
@@ -863,9 +863,9 @@ bool getVacantFunctionName(Module &M, std::string &Name) {
 
 // Assign SPIR-V type to the register. If the register has no valid assigned
 // class, set register LLT type and class according to the SPIR-V type.
-void setRegClassType(Register Reg, SPIRVType *SpvType, SPIRVGlobalRegistry *GR,
-                     MachineRegisterInfo *MRI, const MachineFunction &MF,
-                     bool Force) {
+void setRegClassType(Register Reg, SPIRVTypeInst SpvType,
+                     SPIRVGlobalRegistry *GR, MachineRegisterInfo *MRI,
+                     const MachineFunction &MF, bool Force) {
   GR->assignSPIRVTypeToVReg(SpvType, Reg, MF);
   if (!MRI->getRegClassOrNull(Reg) || Force) {
     MRI->setRegClass(Reg, GR->getRegClass(SpvType));
@@ -887,7 +887,7 @@ void setRegClassType(Register Reg, const Type *Ty, SPIRVGlobalRegistry *GR,
 
 // Create a virtual register and assign SPIR-V type to the register. Set
 // register LLT type and class according to the SPIR-V type.
-Register createVirtualRegister(SPIRVType *SpvType, SPIRVGlobalRegistry *GR,
+Register createVirtualRegister(SPIRVTypeInst SpvType, SPIRVGlobalRegistry *GR,
                                MachineRegisterInfo *MRI,
                                const MachineFunction &MF) {
   Register Reg = MRI->createVirtualRegister(GR->getRegClass(SpvType));
@@ -898,7 +898,7 @@ Register createVirtualRegister(SPIRVType *SpvType, SPIRVGlobalRegistry *GR,
 
 // Create a virtual register and assign SPIR-V type to the register. Set
 // register LLT type and class according to the SPIR-V type.
-Register createVirtualRegister(SPIRVType *SpvType, SPIRVGlobalRegistry *GR,
+Register createVirtualRegister(SPIRVTypeInst SpvType, SPIRVGlobalRegistry *GR,
                                MachineIRBuilder &MIRBuilder) {
   return createVirtualRegister(SpvType, GR, MIRBuilder.getMRI(),
                                MIRBuilder.getMF());
diff --git a/llvm/lib/Target/SPIRV/SPIRVUtils.h b/llvm/lib/Target/SPIRV/SPIRVUtils.h
index 50042c90a86d3..d376d24463d8a 100644
--- a/llvm/lib/Target/SPIRV/SPIRVUtils.h
+++ b/llvm/lib/Target/SPIRV/SPIRVUtils.h
@@ -37,6 +37,7 @@ class StringRef;
 class SPIRVInstrInfo;
 class SPIRVSubtarget;
 class SPIRVGlobalRegistry;
+class SPIRVTypeInst;
 
 // This class implements a partial ordering visitor, which visits a cyclic graph
 // in natural topological-like ordering. Topological ordering is not defined for
@@ -529,15 +530,13 @@ void setRegClassType(Register Reg, const Type *Ty, SPIRVGlobalRegistry *GR,
                      MachineIRBuilder &MIRBuilder,
                      SPIRV::AccessQualifier::AccessQualifier AccessQual,
                      bool EmitIR, bool Force = false);
-void setRegClassType(Register Reg, const MachineInstr *SpvType,
+void setRegClassType(Register Reg, SPIRVTypeInst SpvType,
                      SPIRVGlobalRegistry *GR, MachineRegisterInfo *MRI,
                      const MachineFunction &MF, bool Force = false);
-Register createVirtualRegister(const MachineInstr *SpvType,
-                               SPIRVGlobalRegistry *GR,
+Register createVirtualRegister(SPIRVTypeInst SpvType, SPIRVGlobalRegistry *GR,
                                MachineRegisterInfo *MRI,
                                const MachineFunction &MF);
-Register createVirtualRegister(const MachineInstr *SpvType,
-                               SPIRVGlobalRegistry *GR,
+Register createVirtualRegister(SPIRVTypeInst SpvType, SPIRVGlobalRegistry *GR,
                                MachineIRBuilder &MIRBuilder);
 Register createVirtualRegister(
     const Type *Ty, SPIRVGlobalRegistry *GR, MachineIRBuilder &MIRBuilder,