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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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2
lib/Target/ARM/ARMConstantPoolValue.cpp
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@ -48,7 +48,6 @@ ARMConstantPoolValue::~ARMConstantPoolValue() {}
const char *ARMConstantPoolValue::getModifierText() const {
switch (Modifier) {
default: llvm_unreachable("Unknown modifier!");
// FIXME: Are these case sensitive? It'd be nice to lower-case all the
// strings if that's legal.
case ARMCP::no_modifier: return "none";
@ -58,6 +57,7 @@ const char *ARMConstantPoolValue::getModifierText() const {
case ARMCP::GOTTPOFF: return "gottpoff";
case ARMCP::TPOFF: return "tpoff";
}
llvm_unreachable("Unknown modifier!");
}
int ARMConstantPoolValue::getExistingMachineCPValue(MachineConstantPool *CP,