[asan] Properly mark or disable tests that only work with shadow scale of 3

Differential Revision: https://reviews.llvm.org/D39774

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@318471 91177308-0d34-0410-b5e6-96231b3b80d8

6 files changed, 6 insertions, 8 deletions

diff --git a/test/asan/TestCases/Linux/allocator_oom_test.cc b/test/asan/TestCases/Linux/allocator_oom_test.cc
index f94475f9b..638200378 100644
--- a/test/asan/TestCases/Linux/allocator_oom_test.cc
+++ b/test/asan/TestCases/Linux/allocator_oom_test.cc
@@ -31,6 +31,7 @@
 // ASan shadow memory on s390 is too large for this test.
 // AArch64 bots fail on this test.
 // TODO(alekseys): Android lit do not run ulimit on device.
+// REQUIRES: shadow-scale-3
 // UNSUPPORTED: s390,android,arm,aarch64
 
 #include <stdlib.h>
diff --git a/test/asan/TestCases/Linux/asan-asm-stacktrace-test.cc b/test/asan/TestCases/Linux/asan-asm-stacktrace-test.cc
index cbc900dec..acbe94726 100644
--- a/test/asan/TestCases/Linux/asan-asm-stacktrace-test.cc
+++ b/test/asan/TestCases/Linux/asan-asm-stacktrace-test.cc
@@ -1,7 +1,7 @@
 // Check that a stack unwinding algorithm works corretly even with the assembly
 // instrumentation.
 
-// REQUIRES: x86_64-target-arch
+// REQUIRES: x86_64-target-arch, shadow-scale-3
 // RUN: %clangxx_asan -g -O1 %s -fno-inline-functions -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -mllvm -asan-instrument-assembly -o %t && not %run %t 2>&1 | FileCheck %s
 // RUN: %clangxx_asan -g -O1 %s -fno-inline-functions -fomit-frame-pointer -momit-leaf-frame-pointer -mllvm -asan-instrument-assembly -o %t && not %run %t 2>&1 | FileCheck %s
 // RUN: %clangxx_asan -g0 -O1 %s -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-exceptions -fno-inline-functions -fomit-frame-pointer -momit-leaf-frame-pointer -mllvm -asan-instrument-assembly -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-nounwind
diff --git a/test/asan/TestCases/Linux/asan_prelink_test.cc b/test/asan/TestCases/Linux/asan_prelink_test.cc
index a5808ba3a..e00c215e9 100644
--- a/test/asan/TestCases/Linux/asan_prelink_test.cc
+++ b/test/asan/TestCases/Linux/asan_prelink_test.cc
@@ -10,7 +10,7 @@
 // RUN: %env_asan_opts=verbosity=1 %run %t 2>&1 | FileCheck %s
 
 // GNU driver doesn't handle .so files properly.
-// REQUIRES: x86_64-target-arch, Clang
+// REQUIRES: x86_64-target-arch, shadow-scale-3, Clang
 #if BUILD_SO
 int G;
 int *getG() {
diff --git a/test/asan/TestCases/Linux/cuda_test.cc b/test/asan/TestCases/Linux/cuda_test.cc
index e87f56b0c..e532f2ee7 100644
--- a/test/asan/TestCases/Linux/cuda_test.cc
+++ b/test/asan/TestCases/Linux/cuda_test.cc
@@ -1,7 +1,7 @@
 // Emulate the behavior of the NVIDIA CUDA driver
 // that mmaps memory inside the asan's shadow gap.
 //
-// REQUIRES: x86_64-target-arch
+// REQUIRES: x86_64-target-arch, shadow-scale-3
 //
 // RUN: %clangxx_asan %s -o %t
 // RUN: not %env_asan_opts=protect_shadow_gap=1 %t 2>&1 | FileCheck %s  --check-prefix=CHECK-PROTECT1
@@ -33,5 +33,3 @@ int main(void) {
   *(char*)(Base + 1234) = 1;
   // CHECK-PROTECT0: AddressSanitizer: use-after-poison on address 0x0002000004d2
 }
-
-
diff --git a/test/asan/TestCases/Linux/kernel-area.cc b/test/asan/TestCases/Linux/kernel-area.cc
index d7a544fec..41b507cdf 100644
--- a/test/asan/TestCases/Linux/kernel-area.cc
+++ b/test/asan/TestCases/Linux/kernel-area.cc
@@ -16,9 +16,8 @@
 // CHECK-kernel-64-bits: || `[0x28{{0+}}, 0x3{{f+}}]` || HighShadow ||
 // CHECK-kernel-64-bits: || `[0x24{{0+}}, 0x27{{f+}}]` || ShadowGap  ||
 //
-// REQUIRES: i386-target-arch
+// REQUIRES: i386-target-arch, shadow-scale-3
 
 int main() {
   return 0;
 }
-
diff --git a/test/asan/TestCases/Linux/nohugepage_test.cc b/test/asan/TestCases/Linux/nohugepage_test.cc
index ce8f17e78..0fd7c558d 100644
--- a/test/asan/TestCases/Linux/nohugepage_test.cc
+++ b/test/asan/TestCases/Linux/nohugepage_test.cc
@@ -9,7 +9,7 @@
 // Would be great to run the test with no_huge_pages_for_shadow=0, but
 // the result will depend on the OS version and settings...
 //
-// REQUIRES: x86_64-target-arch
+// REQUIRES: x86_64-target-arch, shadow-scale-3
 //
 // WARNING: this test is very subtle and may nto work on some systems.
 // If this is the case we'll need to futher improve it or disable it.