From 782a16db4db5bc9c145fbe27c8c652c0d4cb49d7 Mon Sep 17 00:00:00 2001
From: Mats Petersson <mats.petersson@arm.com>
Date: Tue, 16 May 2023 17:15:17 +0100
Subject: [OpenMP]Fix trivial build failure in MacOS

MacOS build of LLVM with OpenMP enabled fails with an error
that it doesn't know what std::abs is. Fix by including <cmath>
so that the relevant function declaration is included.

No functional change intended.

Reviewed By: tianshilei1992

Differential Revision: https://reviews.llvm.org/D150687
---
 openmp/runtime/src/kmp_collapse.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'openmp')

diff --git a/openmp/runtime/src/kmp_collapse.cpp b/openmp/runtime/src/kmp_collapse.cpp
index 4ae4789e9821..f7b72a1d6953 100644
--- a/openmp/runtime/src/kmp_collapse.cpp
+++ b/openmp/runtime/src/kmp_collapse.cpp
@@ -18,6 +18,8 @@
 #include "kmp_str.h"
 #include "kmp_collapse.h"
 
+#include <cmath>
+
 #if OMPT_SUPPORT
 #include "ompt-specific.h"
 #endif
-- 
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