disable assembly (#1755)

.github/workflows/test.yml

@@ -203,7 +203,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        backend: [llvm, clang, gpu, cuda, ptx]
+        backend: [llvm, clang, gpu, cuda] #, ptx]
 
     name: Tests on (${{ matrix.backend }})
     runs-on: ${{ matrix.backend == 'gpu'  && 'ubuntu-20.04' || 'ubuntu-latest' }}
@@ -278,6 +278,7 @@ jobs:
   testunicorn:
     name: ARM64 unicorn Test
     runs-on: ubuntu-latest
+    if: ${{false}}
     timeout-minutes: 20
     steps:
       - name: Checkout Code