[llvm] Add support for SPIR-V extension: SPV_INTEL_function_pointers (PR #80759)

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git-clang-format --diff 5cc87b424be87db4247f34ae5477be8b09a573e9 fad3741edfc5970f11a634e456d8e86cdfe1b761 -- llvm/lib/Target/SPIRV/SPIRVCallLowering.cpp llvm/lib/Target/SPIRV/SPIRVCallLowering.h llvm/lib/Target/SPIRV/SPIRVDuplicatesTracker.cpp llvm/lib/Target/SPIRV/SPIRVDuplicatesTracker.h llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.h llvm/lib/Target/SPIRV/SPIRVInstrInfo.cpp llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h llvm/lib/Target/SPIRV/SPIRVSubtarget.cpp
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diff --git a/llvm/lib/Target/SPIRV/SPIRVCallLowering.cpp b/llvm/lib/Target/SPIRV/SPIRVCallLowering.cpp
index 9fe517a996..a31180f847 100644
--- a/llvm/lib/Target/SPIRV/SPIRVCallLowering.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVCallLowering.cpp
@@ -381,8 +381,8 @@ bool SPIRVCallLowering::lowerFormalArguments(MachineIRBuilder &MIRBuilder,
   if (hasFunctionPointers) {
     if (F.hasFnAttribute("referenced-indirectly")) {
       assert((F.getCallingConv() != CallingConv::SPIR_KERNEL) &&
-              "Unexpected 'referenced-indirectly' attribute of the kernel "
-              "function");
+             "Unexpected 'referenced-indirectly' attribute of the kernel "
+             "function");
       buildOpDecorate(FuncVReg, MIRBuilder,
                       SPIRV::Decoration::ReferencedIndirectlyINTEL, {});
     }
diff --git a/llvm/lib/Target/SPIRV/SPIRVDuplicatesTracker.h b/llvm/lib/Target/SPIRV/SPIRVDuplicatesTracker.h
index 65bc651116..dabd73367c 100644
--- a/llvm/lib/Target/SPIRV/SPIRVDuplicatesTracker.h
+++ b/llvm/lib/Target/SPIRV/SPIRVDuplicatesTracker.h
@@ -266,7 +266,8 @@ class SPIRVGeneralDuplicatesTracker {
 
   // map a Function to its definition (as a machine instruction operand)
   DenseMap<const Function *, const MachineOperand *> FunctionToInstr;
-  // map function pointer (as a machine instruction operand) to the used Function
+  // map function pointer (as a machine instruction operand) to the used
+  // Function
   DenseMap<const MachineOperand *, const Function *> InstrToFunction;
 
   // NOTE: using MOs instead of regs to get rid of MF dependency to be able
@@ -289,7 +290,7 @@ public:
   // pointer to a machine operand that represents the function definition.
   // Return either the register or invalid value, because we have no context for
   // a good diagnostic message in case of unexpectedly missing references.
-  const MachineOperand* getFunctionDefinitionByUse(const MachineOperand *Use) {
+  const MachineOperand *getFunctionDefinitionByUse(const MachineOperand *Use) {
     auto ResF = InstrToFunction.find(Use);
     if (ResF == InstrToFunction.end())
       return nullptr;

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https://github.com/llvm/llvm-project/pull/80759