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| author | David Blaikie <dblaikie@gmail.com> | 2015-04-28 16:51:01 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2015-04-28 16:51:01 +0000 |
| commit | bdb4910202adab8c538e06102dd65b79dbb84e41 (patch) | |
| tree | 77acfe704be28db462e43068422c9d2746caacda /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | ba55804ea3f90e5fdac900d0bc5bdf61dd6ad877 (diff) | |
| download | bcm5719-llvm-bdb4910202adab8c538e06102dd65b79dbb84e41.tar.gz bcm5719-llvm-bdb4910202adab8c538e06102dd65b79dbb84e41.zip | |
[opaque pointer type] Encode the allocated type of an alloca rather than its pointer result type.
llvm-svn: 235998
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp index b6444b2d060..15b0106ef54 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -1870,15 +1870,16 @@ static void WriteInstruction(const Instruction &I, unsigned InstID, case Instruction::Alloca: { Code = bitc::FUNC_CODE_INST_ALLOCA; - Vals.push_back(VE.getTypeID(I.getType())); + const AllocaInst &AI = cast<AllocaInst>(I); + Vals.push_back(VE.getTypeID(AI.getAllocatedType())); Vals.push_back(VE.getTypeID(I.getOperand(0)->getType())); Vals.push_back(VE.getValueID(I.getOperand(0))); // size. - const AllocaInst &AI = cast<AllocaInst>(I); unsigned AlignRecord = Log2_32(AI.getAlignment()) + 1; assert(Log2_32(Value::MaximumAlignment) + 1 < 1 << 5 && "not enough bits for maximum alignment"); assert(AlignRecord < 1 << 5 && "alignment greater than 1 << 64"); AlignRecord |= AI.isUsedWithInAlloca() << 5; + AlignRecord |= 1 << 6; Vals.push_back(AlignRecord); break; } |
