From 72cf8b60445441635745ee65ff0c1f9c1a4418fe Mon Sep 17 00:00:00 2001
From: Arthur Eubanks <aeubanks@google.com>
Date: Wed, 6 Oct 2021 10:21:17 -0700
Subject: Revert "[IR] Increase max alignment to 4GB"

This reverts commit df84c1fe78130a86445d57563dea742e1b85156a.

Breaks some bots
---
 llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')

diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index f5503d6..1b11605 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -4930,10 +4930,8 @@ Error BitcodeReader::parseFunctionBody(Function *F) {
       Type *OpTy = getTypeByID(Record[1]);
       Value *Size = getFnValueByID(Record[2], OpTy);
       MaybeAlign Align;
-      uint64_t AlignExp =
-          Bitfield::get<APV::AlignLower>(Rec) |
-          (Bitfield::get<APV::AlignUpper>(Rec) << APV::AlignLower::Bits);
-      if (Error Err = parseAlignmentValue(AlignExp, Align)) {
+      if (Error Err =
+              parseAlignmentValue(Bitfield::get<APV::Align>(Rec), Align)) {
         return Err;
       }
       if (!Ty || !Size)
-- 
cgit v1.1