[clang] [flang] [llvm] add -floop-fuse to clang and flang (PR #142686)

[Tarun Prabhu via llvm-commits]

================
@@ -6869,6 +6869,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
                   options::OPT_fno_unroll_loops);
   Args.AddLastArg(CmdArgs, options::OPT_floop_interchange,
                   options::OPT_fno_loop_interchange);
+  Args.AddLastArg(CmdArgs, options::OPT_fexperimental_loop_fuse, 
+                  options::OPT_fno_experimental_loop_fuse);
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tarunprabhu wrote:

NIT
```suggestion
  Args.AddLastArg(CmdArgs, options::OPT_fexperimental_loop_fusion, 
                  options::OPT_fno_experimental_loop_fusion);
```

https://github.com/llvm/llvm-project/pull/142686