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Removing unused default switch cases in switches over enums that already account for all enumeration values explicitly.

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(This time I believe I've checked all the -Wreturn-type warnings from GCC & added the couple of llvm_unreachables necessary to silence them. If I've missed any, I'll happily fix them as soon as I know about them)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148262 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2012-01-16 23:24:27 +00:00
parent 17d2dbd5f9
commit 2dd674fdce
9 changed files with 3 additions and 26 deletions
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lib/CodeGen/AsmPrinter/DwarfAccelTable.cpp
+1 -1
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@@ -24,7 +24,6 @@ using namespace llvm;
const char *DwarfAccelTable::Atom::AtomTypeString(enum AtomType AT) {
switch (AT) {
default: llvm_unreachable("invalid AtomType!");
case eAtomTypeNULL: return "eAtomTypeNULL";
case eAtomTypeDIEOffset: return "eAtomTypeDIEOffset";
case eAtomTypeCUOffset: return "eAtomTypeCUOffset";
@@ -32,6 +31,7 @@ const char *DwarfAccelTable::Atom::AtomTypeString(enum AtomType AT) {
case eAtomTypeNameFlags: return "eAtomTypeNameFlags";
case eAtomTypeTypeFlags: return "eAtomTypeTypeFlags";
}
llvm_unreachable("invalid AtomType!");
}
// The general case would need to have a less hard coded size for the