Fixup test filtering (#770)

Author: christiangnrd

.buildkite/pipeline.yml

@@ -6,6 +6,7 @@ steps:
       - JuliaCI/julia-coverage#v1:
           codecov: true
     command: |
+      unset LD_LIBRARY_PATH
       julia -e 'println("--- :julia: Instantiating project")
                 using Pkg
                 Pkg.develop(; path=pwd())

test/runtests.jl

@@ -27,7 +27,7 @@ if filter_tests!(testsuite, args)
         delete!(testsuite, key)
     end
 
-    if LLVM.is_asserts() && test == "gcn"
+    if LLVM.is_asserts()
         delete!(testsuite, "gcn")
     end
     if VERSION < v"1.11"