Encode alignment attribute for atomicrmw

This is a follow up patch to D83136 adding the align attribute to `atomicwmw`. Differential Revision: https://reviews.llvm.org/D83465
2021-02-11 15:17:37 -05:00
parent cb41ee92da
commit d06ab79816
7 changed files with 108 additions and 45 deletions
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -3071,6 +3071,7 @@ void ModuleBitcodeWriter::writeInstruction(const Instruction &I,
    Vals.push_back(getEncodedOrdering(cast<AtomicRMWInst>(I).getOrdering()));
    Vals.push_back(
        getEncodedSyncScopeID(cast<AtomicRMWInst>(I).getSyncScopeID()));
+    Vals.push_back(getEncodedAlign(cast<AtomicRMWInst>(I).getAlign()));
    break;
  case Instruction::Fence:
    Code = bitc::FUNC_CODE_INST_FENCE;