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ARM: cover all sub-architecture enumerators to keep compiler happy.

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No change in behaviour (hopefully).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217233 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tim Northover
2014-09-05 07:56:46 +00:00
parent 94f5d4480a
commit 4b5f105a71
1 changed files with 2 additions and 0 deletions
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2
lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
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@@ -90,6 +90,8 @@ std::string ARM_MC::ParseARMTriple(StringRef TT, StringRef CPU) {
bool NoCPU = CPU == "generic" || CPU.empty();
std::string ARMArchFeature;
switch (triple.getSubArch()) {
default:
llvm_unreachable("invalid sub-architecture for ARM");
case Triple::ARMSubArch_v8:
if (NoCPU)
// v8a: FeatureDB, FeatureFPARMv8, FeatureNEON, FeatureDSPThumb2,