TableGen: Add initializer.

Keep GCC's warnings happy. It can't reason out that the state machine won't
ever hit the potentially uninitialized use in OPC_FilterValue.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164041 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2012-09-17 18:00:53 +00:00
parent 78fff8ec48
commit 9bb938c540

View File

@ -1882,7 +1882,7 @@ static void emitDecodeInstruction(formatted_raw_ostream &OS) {
<< " uint64_t Bits = STI.getFeatureBits();\n"
<< "\n"
<< " const uint8_t *Ptr = DecodeTable;\n"
<< " uint32_t CurFieldValue;\n"
<< " uint32_t CurFieldValue = 0;\n"
<< " DecodeStatus S = MCDisassembler::Success;\n"
<< " for (;;) {\n"
<< " ptrdiff_t Loc = Ptr - DecodeTable;\n"