[COFF, ARM64] Fix ABI implementation of struct returns
Summary:
Related llvm patch: D60348.
Patch co-authored by Sanjin Sijaric.
Reviewers: rnk, efriedma, TomTan, ssijaric, ostannard
Reviewed By: efriedma
Subscribers: dmajor, richard.townsend.arm, ostannard, javed.absar, kristof.beyls, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60349
llvm-svn: 359932
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp
index b837fa4..bc9be14 100644
--- a/clang/lib/CodeGen/CGCall.cpp
+++ b/clang/lib/CodeGen/CGCall.cpp
@@ -1999,8 +1999,7 @@
// Attach attributes to sret.
if (IRFunctionArgs.hasSRetArg()) {
llvm::AttrBuilder SRETAttrs;
- if (!RetAI.getSuppressSRet())
- SRETAttrs.addAttribute(llvm::Attribute::StructRet);
+ SRETAttrs.addAttribute(llvm::Attribute::StructRet);
hasUsedSRet = true;
if (RetAI.getInReg())
SRETAttrs.addAttribute(llvm::Attribute::InReg);