From 5ddaa0cb3625989143f4f00801cc6b0ad41a13b8 Mon Sep 17 00:00:00 2001
From: Jeff Daily <jeff.daily@amd.com>
Date: Wed, 3 Jul 2019 13:51:35 -0700
Subject: [PATCH] add -lm to mlir-tblgen linkopts

---
 third_party/mlir/BUILD | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/third_party/mlir/BUILD b/third_party/mlir/BUILD
index 180a4c8c463..13f4a80532b 100644
--- a/third_party/mlir/BUILD
+++ b/third_party/mlir/BUILD
@@ -1251,7 +1251,7 @@ cc_binary(
         "tools/mlir-tblgen/mlir-tblgen.cpp",
     ],
     includes = ["include"],
-    linkopts = ["-lpthread"],
+    linkopts = ["-lpthread", "-lm"],
     deps = [
         ":Support",
         ":TableGen",