diff --git a/fail_db.txt b/fail_db.txt
index a6608c12..59e0a7a6 100644
--- a/fail_db.txt
+++ b/fail_db.txt
@@ -862,3 +862,65 @@
 .\tests\switch-12.ispc compfail  x86-64  avx1.1-i32x16 Windows LLVM 3.3         cl -O2 *
 .\tests\switch-8.ispc compfail  x86-64  avx1.1-i32x16 Windows LLVM 3.3         cl -O2 *
 .\tests\switch-9.ispc compfail  x86-64  avx1.1-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-10.ispc compfail  x86-64           avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-11.ispc compfail  x86-64           avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-12.ispc compfail  x86-64           avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-8.ispc compfail  x86-64           avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-9.ispc compfail  x86-64           avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\test-141.ispc runfail  x86-64    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-10.ispc compfail  x86-64    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-11.ispc compfail  x86-64    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-12.ispc compfail  x86-64    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-8.ispc compfail  x86-64    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-9.ispc compfail  x86-64    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\exclusive-scan-add-10.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\exclusive-scan-add-9.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\max-uint-1.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\max-uint.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\min-uint-2.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\packed-load-1.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\packed-store.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-add-uint-1.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-add-uint.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-add-uint64-1.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-add-uint64.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-equal-10.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-max-uint.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-max-uint64.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-min-uint64.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\uint64-max-1.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\uint64-max.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\uint64-min-1.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\uint64-min.ispc runfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-10.ispc compfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-11.ispc compfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-12.ispc compfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-8.ispc compfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-9.ispc compfail     x86     avx2-i32x8 Windows LLVM 3.3         cl -O2 *
+.\tests\exclusive-scan-add-10.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\exclusive-scan-add-9.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\max-uint-1.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\max-uint.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\min-uint-1.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\min-uint-2.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\packed-load-1.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\packed-store.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-add-uint-1.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-add-uint.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-add-uint64-1.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-add-uint64.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-equal-10.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-max-uint.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-max-uint64.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-min-uint.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\reduce-min-uint64.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\test-141.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\uint64-max-1.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\uint64-max.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\uint64-min-1.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\uint64-min.ispc runfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-10.ispc compfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-11.ispc compfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-12.ispc compfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-8.ispc compfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *
+.\tests\switch-9.ispc compfail     x86    avx2-i32x16 Windows LLVM 3.3         cl -O2 *