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| author | Craig Topper <craig.topper@gmail.com> | 2012-03-08 06:55:27 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2012-03-08 06:55:27 +0000 |
| commit | 88d2fa438a5b9feb7da77e4beeaa00944ae4168e (patch) | |
| tree | 78670ed745845060a34061c675e15f0ba9026d25 /utils/TableGen/StringToOffsetTable.h | |
| parent | 8c0152f8a557742efddc57c3993c2c0a3a79ca4d (diff) | |
Re-commit r152202 hopefully fixing the MSVC linker error.
Original commit message:
Use uint16_t to store InstrNameIndices in MCInstrInfo. Add asserts to protect all 16-bit string table offsets. Also make sure the string to offset table string is not larger than 65536 characters since larger string literals aren't portable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152296 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/StringToOffsetTable.h')
| -rw-r--r-- | utils/TableGen/StringToOffsetTable.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/utils/TableGen/StringToOffsetTable.h b/utils/TableGen/StringToOffsetTable.h index 803f5bd5cf..6d528a2b0a 100644 --- a/utils/TableGen/StringToOffsetTable.h +++ b/utils/TableGen/StringToOffsetTable.h @@ -40,6 +40,9 @@ public: } void EmitString(raw_ostream &O) { + assert(AggregateString.size() <= 65536 && + "Aggregate string too large to be portable"); + // Escape the string. SmallString<256> Str; raw_svector_ostream(Str).write_escaped(AggregateString); |