[all-commits] [llvm/llvm-project] 30416f: [llvm-c] Improve TargetMachine bindings (#70806)

[Yingwei Zheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 30416f39be326b403e19f23da387009736483119
      https://github.com/llvm/llvm-project/commit/30416f39be326b403e19f23da387009736483119
  Author: Yingwei Zheng <dtcxzyw2333 at gmail.com>
  Date:   2023-11-01 (Wed, 01 Nov 2023)

  Changed paths:
    M llvm/bindings/ocaml/target/llvm_target.ml
    M llvm/bindings/ocaml/target/llvm_target.mli
    M llvm/bindings/ocaml/target/target_ocaml.c
    M llvm/include/llvm-c/TargetMachine.h
    M llvm/lib/Target/TargetMachineC.cpp

  Log Message:
  -----------
  [llvm-c] Improve TargetMachine bindings (#70806)

This PR exposes four APIs to C/OCaml bindings for `TargetMachine`:
```
/** Enable fast-path instruction selection. */
void LLVMSetTargetMachineFastISel(LLVMTargetMachineRef T, LLVMBool Enable);

/** Enable global instruction selection. */
void LLVMSetTargetMachineGlobalISel(LLVMTargetMachineRef T, LLVMBool Enable);

/** Set abort behaviour when global instruction selection fails to lower/select
 * an instruction. */
void LLVMSetTargetMachineGlobalISelAbort(LLVMTargetMachineRef T,
                                         LLVMGlobalISelAbortMode Mode);

/** Enable the MachineOutliner pass. */
void LLVMSetTargetMachineMachineOutliner(LLVMTargetMachineRef T,
                                         LLVMBool Enable);
```

Fixes #70666.