[gn build] (manually) port 4ff5e8184c665

Fixes link of many binaries if RISCV is enabled but most other targets aren't.

diff --git a/llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn
index ca2f4cc..ce95cda 100644 (file)
--- a/llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn
@@ -58,6 +58,7 @@ static_library("LLVMRISCVCodeGen") {
     "//llvm/lib/MC",
     "//llvm/lib/Support",
     "//llvm/lib/Target",
+    "//llvm/lib/Transforms/IPO",
   ]
   include_dirs = [ "." ]
   sources = [