[llvm-branch-commits] [clang] release/19.x: [clang][OpenMP] Propoagate debug location to OMPIRBuilder reduction codegen (#100358) (PR #100381)

[via llvm-branch-commits]

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/100381

Backport 5b15d9c441810121c23f9f421bbb007fd4c448e8

Requested by: @jhuber6

>From 43cec9d5512692315a749ccb080dcd04561453f3 Mon Sep 17 00:00:00 2001
From: Jan Leyonberg <jan_sjodin at yahoo.com>
Date: Wed, 24 Jul 2024 09:57:39 -0400
Subject: [PATCH] [clang][OpenMP] Propoagate debug location to OMPIRBuilder
 reduction codegen (#100358)

This patch propagates the debug location from Clang to the
OpenMPIRBuilder.

Fixes https://github.com/llvm/llvm-project/issues/97458

(cherry picked from commit 5b15d9c441810121c23f9f421bbb007fd4c448e8)
---
 clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp b/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
index f5bd4a141cc2d..8965a14d88a6f 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
+++ b/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
@@ -1695,7 +1695,8 @@ void CGOpenMPRuntimeGPU::emitReduction(
                          CGF.AllocaInsertPt->getIterator());
   InsertPointTy CodeGenIP(CGF.Builder.GetInsertBlock(),
                           CGF.Builder.GetInsertPoint());
-  llvm::OpenMPIRBuilder::LocationDescription OmpLoc(CodeGenIP);
+  llvm::OpenMPIRBuilder::LocationDescription OmpLoc(
+      CodeGenIP, CGF.SourceLocToDebugLoc(Loc));
   llvm::SmallVector<llvm::OpenMPIRBuilder::ReductionInfo> ReductionInfos;
 
   CodeGenFunction::OMPPrivateScope Scope(CGF);