[PATCH] D20678: [mips] Fold MipsTargetInfoBase subclasses into MipsTargetInfoBase and rename to MipsTargetInfo. NFC

[Simon Atanasyan via cfe-commits]

atanasyan added inline comments.

================
Comment at: lib/Basic/Targets.cpp:6986
@@ +6985,3 @@
+      : TargetInfo(Triple), CPU((getTriple().getArch() == llvm::Triple::mips ||
+                                 getTriple().getArch() == llvm::Triple::mipsel)
+                                    ? "mips32r2"
----------------
What do you think about creation a static function and using it to simplify this and similar conditions?

```
static bool is32BitTriple(const llvm::Triple &Triple) {
  return Triple.getArch() == llvm::Triple::mips || Triple.getArch() == llvm::Triple::mipsel;
}
```

================
Comment at: lib/Basic/Targets.cpp:7006
@@ +7005,3 @@
+      MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32;
+    } else if (getTriple().getArch() == llvm::Triple::mips64 ||
+               getTriple().getArch() == llvm::Triple::mips64el) {
----------------
Can we use just `else` here?


http://reviews.llvm.org/D20678