[gn] port 28e4aad

nico · nico · commit 3793decaaaf8 · 2024-11-12T09:55:38.000-05:00
diff --git a/llvm/utils/gn/secondary/compiler-rt/lib/builtins/BUILD.gn b/llvm/utils/gn/secondary/compiler-rt/lib/builtins/BUILD.gn
@@ -279,6 +279,7 @@ static_library("builtins") {
       "i386/fp_mode.c",
       "truncdfbf2.c",
       "truncsfbf2.c",
+      "trunctfbf2.c",
       "truncxfbf2.c",
     ]
     if (long_double_is_80_bits) {
