Remove unneeded dependency from lib/Target/X86/Utils/ to lib/IR (aka Core).
The dependency was added in r213995 in response to r213986 which did make
X86/Utils depend on IR, but r256680 later removed that dependency again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@348724 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/Utils/LLVMBuild.txt b/lib/Target/X86/Utils/LLVMBuild.txt
index de0a30f..fdb886f 100644
--- a/lib/Target/X86/Utils/LLVMBuild.txt
+++ b/lib/Target/X86/Utils/LLVMBuild.txt
@@ -19,5 +19,5 @@
type = Library
name = X86Utils
parent = X86
-required_libraries = Core Support
+required_libraries = Support
add_to_library_groups = X86
