diff --git a/fail_db.txt b/fail_db.txt
index 000853f1..fc882b0e 100644
--- a/fail_db.txt
+++ b/fail_db.txt
@@ -168,18 +168,11 @@
 ./tests/test-143.ispc runfail  x86-64     generic-16   Linux LLVM 3.7 clang++3.4 -O0 *
 ./tests/acos.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
 ./tests/asin.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
-./tests/load-int16-1.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
-./tests/load-int8-1.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
 ./tests/operators2.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
 ./tests/packed-store-1.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
 ./tests/packed-store2-1.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
 ./tests/short-circuit-14.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
 ./tests/short-circuit-15.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
-./tests/short-vec-5.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
-./tests/short-vec-6.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
-./tests/transcendentals-2-1.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
-./tests/transcendentals-2-2.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
-./tests/transcendentals-2-3.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O2 *
 ./tests/acos.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O0 *
 ./tests/asin.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O0 *
 ./tests/short-circuit-14.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O0 *
@@ -189,3 +182,36 @@
 ./tests/short-circuit-7.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O0 *
 ./tests/short-circuit-8.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O0 *
 ./tests/short-circuit-9.ispc runfail  x86-64 avx512knl-i32x16   Linux LLVM 3.7 clang++3.7 -O0 *
+./tests/acos.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O2 *
+./tests/asin.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O2 *
+./tests/operators2.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O2 *
+./tests/packed-store-1.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O2 *
+./tests/packed-store2-1.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O2 *
+./tests/short-circuit-14.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O2 *
+./tests/short-circuit-15.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O2 *
+./tests/acos.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O0 *
+./tests/asin.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O0 *
+./tests/short-circuit-14.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O0 *
+./tests/short-circuit-15.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O0 *
+./tests/short-circuit-5.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O0 *
+./tests/short-circuit-6.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O0 *
+./tests/short-circuit-7.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O0 *
+./tests/short-circuit-8.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O0 *
+./tests/short-circuit-9.ispc runfail  x86-64 avx512knl-i32x16     Mac LLVM 3.7 clang++3.7 -O0 *
+.\tests\acos.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O2 *
+.\tests\asin.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O2 *
+.\tests\memcpy-varying.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O2 *
+.\tests\operators2.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O2 *
+.\tests\packed-store-1.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O2 *
+.\tests\packed-store2-1.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O2 *
+.\tests\short-circuit-14.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O2 *
+.\tests\short-circuit-15.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O2 *
+.\tests\acos.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O0 *
+.\tests\asin.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O0 *
+.\tests\short-circuit-14.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O0 *
+.\tests\short-circuit-15.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O0 *
+.\tests\short-circuit-5.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O0 *
+.\tests\short-circuit-6.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O0 *
+.\tests\short-circuit-7.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O0 *
+.\tests\short-circuit-8.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O0 *
+.\tests\short-circuit-9.ispc runfail  x86-64 avx512knl-i32x16 Windows LLVM 3.7         cl -O0 *