Improve diagnostics when getSizeInBits is called on the Other type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184760 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chad Rosier 2013-06-24 17:29:51 +00:00
parent cf1a3b16c0
commit e701431466

View File

@ -343,6 +343,10 @@ namespace llvm {
unsigned getSizeInBits() const { unsigned getSizeInBits() const {
switch (SimpleTy) { switch (SimpleTy) {
default:
llvm_unreachable("getSizeInBits called on extended MVT.");
case Other:
llvm_unreachable("Value type is non-standard value, Other.");
case iPTR: case iPTR:
llvm_unreachable("Value type size is target-dependent. Ask TLI."); llvm_unreachable("Value type size is target-dependent. Ask TLI.");
case iPTRAny: case iPTRAny:
@ -352,8 +356,6 @@ namespace llvm {
llvm_unreachable("Value type is overloaded."); llvm_unreachable("Value type is overloaded.");
case Metadata: case Metadata:
llvm_unreachable("Value type is metadata."); llvm_unreachable("Value type is metadata.");
default:
llvm_unreachable("getSizeInBits called on extended MVT.");
case i1 : return 1; case i1 : return 1;
case v2i1: return 2; case v2i1: return 2;
case v4i1: return 4; case v4i1: return 4;