Introduction of improved switch lowering.

src/IceTargetLoweringARM32.h

Index: src/IceTargetLoweringARM32.h
diff --git a/src/IceTargetLoweringARM32.h b/src/IceTargetLoweringARM32.h
index becb6152e4e9acd4f671cef78706c5d8c1c84f3f..48333f576369cb2446fa0f450dee6c03955ab9c4 100644
--- a/src/IceTargetLoweringARM32.h
+++ b/src/IceTargetLoweringARM32.h
@@ -78,6 +78,9 @@ public:
     return (typeWidthInBytes(Ty) + 3) & ~3;
   }
 
+  // TODO(ascull): what size is best for MIPS?

[Jim Stichnoth, 2015/07/17 15:33:47]

Was it intentional to comment on MIPS in the ARM file, and vice versa?

[ascull, 2015/07/17 18:21:29]

No.

+  SizeT getMinJumpTableSize() const override { return 3; }
+
   void emitVariable(const Variable *Var) const override;
 
   const char *getConstantPrefix() const final { return "#"; }