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-rw-r--r--llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp
index 82d4eef67c6..e4f9634b989 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp
@@ -157,6 +157,8 @@ static SIEncodingFamily subtargetEncodingFamily(const AMDGPUSubtarget &ST) {
case AMDGPUSubtarget::NORTHERN_ISLANDS:
return SIEncodingFamily::SI;
}
+
+ llvm_unreachable("Unknown subtarget generation!");
}
int AMDGPUInstrInfo::pseudoToMCOpcode(int Opcode) const {
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