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| author | Daniel Dunbar <daniel@zuster.org> | 2009-08-05 21:42:40 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-08-05 21:42:40 +0000 |
| commit | 77fd0f81d2cb4bcf890beb5c6c0eb52a8d057eda (patch) | |
| tree | a32a8b9fb8d99b8f9efc94c951fa2142786ccabd /utils/TableGen | |
| parent | 108e0ed50911eae30e0b301bd429e8e9f0e588f0 (diff) | |
| download | external_llvm-77fd0f81d2cb4bcf890beb5c6c0eb52a8d057eda.zip external_llvm-77fd0f81d2cb4bcf890beb5c6c0eb52a8d057eda.tar.gz external_llvm-77fd0f81d2cb4bcf890beb5c6c0eb52a8d057eda.tar.bz2 | |
Suppress compiler warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78246 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen')
| -rw-r--r-- | utils/TableGen/AsmWriterEmitter.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp index de4ec22..974c334 100644 --- a/utils/TableGen/AsmWriterEmitter.cpp +++ b/utils/TableGen/AsmWriterEmitter.cpp @@ -728,7 +728,9 @@ void AsmWriterEmitter::run(raw_ostream &O) { << " if (Bits == 0) return false;\n" << " O << AsmStrs+(Bits & " << (1 << AsmStrBits)-1 << ");\n\n"; - O << " unsigned OperandColumn = 1;\n\n"; + // This variable may be unused, suppress build warnings. + O << " unsigned OperandColumn = 1;\n"; + O << " (void) OperandColumn;\n\n"; // Output the table driven operand information. BitsLeft = 32-AsmStrBits; |