commit 1b39036fc91bd403aa0cc9d473c35668ad8257d2
author Jon Chesterfield <jonathanchesterfield@gmail.com> Thu Apr 18 22:36:01 2024 +0100
committer Copybara-Service <copybara-worker@google.com> Thu Apr 18 14:48:19 2024 -0700
tree 6e905f3d590e4c270d4453aa0eaf972695426a5b
parent b5efa6a37ae885d92d52643cdf5079acaecc5240

[clang] Preserve argument type in round pointer to alignment

GitOrigin-RevId: 78eb2c2cba5ad0f9a36ec1959371527313a76bbe

lib/CodeGen/ABIInfoImpl.cpp

diff --git a/lib/CodeGen/ABIInfoImpl.cpp b/lib/CodeGen/ABIInfoImpl.cpp
index 1e4d48e..eb627a3 100644
--- a/lib/CodeGen/ABIInfoImpl.cpp
+++ b/lib/CodeGen/ABIInfoImpl.cpp
@@ -157,7 +157,7 @@
   llvm::Value *RoundUp = CGF.Builder.CreateConstInBoundsGEP1_32(
       CGF.Builder.getInt8Ty(), Ptr, Align.getQuantity() - 1);
   return CGF.Builder.CreateIntrinsic(
-      llvm::Intrinsic::ptrmask, {CGF.AllocaInt8PtrTy, CGF.IntPtrTy},
+      llvm::Intrinsic::ptrmask, {Ptr->getType(), CGF.IntPtrTy},
       {RoundUp, llvm::ConstantInt::get(CGF.IntPtrTy, -Align.getQuantity())},
       nullptr, Ptr->getName() + ".aligned");
 }