From: Craig Topper <craig.topper@gmail.com>
Date: Sun, 29 Apr 2012 07:06:58 +0000 (+0000)
Subject: Mark the default cases of MVT::getVectorElementType and MVT:getVectorNumElements... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9efb030911d05ca4a913a1179f3f5b7d04ae5077;p=oota-llvm.git

Mark the default cases of MVT::getVectorElementType and MVT:getVectorNumElements as unreachable to reduce code size.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155785 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/ValueTypes.h b/include/llvm/CodeGen/ValueTypes.h
index 76c2357a552..caeca17ac6f 100644
--- a/include/llvm/CodeGen/ValueTypes.h
+++ b/include/llvm/CodeGen/ValueTypes.h
@@ -196,7 +196,7 @@ namespace llvm {
     MVT getVectorElementType() const {
       switch (SimpleTy) {
       default:
-        return (MVT::SimpleValueType)(MVT::INVALID_SIMPLE_VALUE_TYPE);
+        llvm_unreachable("Not a vector MVT!");
       case v2i8 :
       case v4i8 :
       case v8i8 :
@@ -225,7 +225,7 @@ namespace llvm {
     unsigned getVectorNumElements() const {
       switch (SimpleTy) {
       default:
-        return ~0U;
+        llvm_unreachable("Not a vector MVT!");
       case v32i8: return 32;
       case v16i8:
       case v16i16: return 16;