Fix a NULL delete via reference bug in LLVM

Change-Id: Ie189a528f6f92b7b8b9023d6dcc829130f2f14ec
Reviewed-on: https://swiftshader-review.googlesource.com/3161
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Greg Hartman <ghartman@google.com>
1 file changed