From bae629b96622962245aad7b7dfcbce915d9c02a2 Mon Sep 17 00:00:00 2001 From: Guillaume Chatelet Date: Tue, 15 Oct 2019 13:58:22 +0000 Subject: [Alignment][NFC] Value::getPointerAlignment returns MaybeAlign Summary: This is patch is part of a series to introduce an Alignment type. See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html See this patch for the introduction of the type: https://reviews.llvm.org/D64790 Reviewers: courbet, jdoerfert Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D68398 llvm-svn: 374889 --- llvm/lib/Transforms/IPO/Attributor.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'llvm/lib/Transforms/IPO/Attributor.cpp') diff --git a/llvm/lib/Transforms/IPO/Attributor.cpp b/llvm/lib/Transforms/IPO/Attributor.cpp index 73cf5ee4c9c..11a54bdb0a7 100644 --- a/llvm/lib/Transforms/IPO/Attributor.cpp +++ b/llvm/lib/Transforms/IPO/Attributor.cpp @@ -2770,7 +2770,8 @@ struct AAAlignFloating : AAAlignImpl { const auto &AA = A.getAAFor(*this, IRPosition::value(V)); if (!Stripped && this == &AA) { // Use only IR information if we did not strip anything. - T.takeKnownMaximum(V.getPointerAlignment(DL)); + const MaybeAlign PA = V.getPointerAlignment(DL); + T.takeKnownMaximum(PA ? PA->value() : 0); T.indicatePessimisticFixpoint(); } else { // Use abstract attribute information. -- cgit v1.2.3