caio/clang-p2996
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Revert "[IR] Increase max alignment to 4GB"

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This reverts commit df84c1fe78.

Breaks some bots
This commit is contained in:
Arthur Eubanks
2021-10-06 10:21:17 -07:00
parent 2130117f92
commit 72cf8b6044
48 changed files with 152 additions and 161 deletions
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6
llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
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@@ -3055,11 +3055,7 @@ void ModuleBitcodeWriter::writeInstruction(const Instruction &I,
Vals.push_back(VE.getValueID(I.getOperand(0))); // size.
using APV = AllocaPackedValues;
unsigned Record = 0;
unsigned EncodedAlign = getEncodedAlign(AI.getAlign());
Bitfield::set<APV::AlignLower>(
Record, EncodedAlign & ((1 << APV::AlignLower::Bits) - 1));
Bitfield::set<APV::AlignUpper>(Record,
EncodedAlign >> APV::AlignLower::Bits);
Bitfield::set<APV::Align>(Record, getEncodedAlign(AI.getAlign()));
Bitfield::set<APV::UsedWithInAlloca>(Record, AI.isUsedWithInAlloca());
Bitfield::set<APV::ExplicitType>(Record, true);
Bitfield::set<APV::SwiftError>(Record, AI.isSwiftError());