[BACKEND] Update LLVM version to llvm/llvm-project@99bb9a7 (triton-lang#4410)

Included the use of the non-deprecated version of createMCObjectStreamer (needed after llvm/llvm-project@f1422a8).

Author: karupayun

cmake/llvm-hash.txt

@@ -1 +1 @@
-dd7d81ea49bf39e1d69bbb84bd3f31bd95519369
+99bb9a719cec9513e72ad275c1c0302b76b6c408

third_party/amd/lib/TritonAMDGPUToLLVM/BuiltinFuncToLLVM.cpp

@@ -158,7 +158,7 @@ class CallOpConversion : public mlir::RewritePattern {
     auto operands = callOp.getOperands();
     auto result = callOp.getResult();
 
-    LLVM::LLVMFunctionType calleeType = callOp.getCalleeFunctionType();
+    LLVM::LLVMFunctionType calleeType = callOp.getVarCalleeType().value();
     Type returnType = calleeType.getReturnType();
 
     auto loc = callOp.getLoc();

third_party/amd/python/triton_amd.cc

@@ -197,7 +197,8 @@ void init_triton_amd(py::module &&m) {
             target->createMCAsmBackend(*sti, *mri, mcOptions));
         std::unique_ptr<llvm::MCObjectWriter> ow(mab->createObjectWriter(svos));
         mcStreamer.reset(target->createMCObjectStreamer(
-            triple, ctx, std::move(mab), std::move(ow), std::move(ce), *sti));
+            triple, ctx, std::move(mab), mab->createObjectWriter(svos),
+            std::move(ce), *sti));
 
         std::unique_ptr<llvm::MCAsmParser> parser(
             createMCAsmParser(srcMgr, ctx, *mcStreamer, *mai));