diff --git a/compiler-rt/test/asan/TestCases/Linux/global-overflow-lld.cpp b/compiler-rt/test/asan/TestCases/Linux/global-overflow-lld.cpp
--- a/compiler-rt/test/asan/TestCases/Linux/global-overflow-lld.cpp
+++ b/compiler-rt/test/asan/TestCases/Linux/global-overflow-lld.cpp
@@ -1,7 +1,12 @@
 // Test that gc-sections-friendly instrumentation of globals does not introduce
 // false negatives with the LLD linker.
 // RUN: %clangxx_asan -fuse-ld=lld -Wl,-gc-sections -ffunction-sections -fdata-sections -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s
-// REQUIRES: lld
+// REQUIRES: lld-available
+
+// Looks like GCC ended up creating PIC relocations in the debug section for a
+// while. Mark these tests as unsupported on the broken versions, as they're
+// using lld which rejects such constructs.
+// UNSUPPORTED: gcc-4, gcc-5, gcc-6, gcc-7, gcc-8
 
 #include <string.h>
 int main(int argc, char **argv) {
diff --git a/compiler-rt/test/asan/TestCases/Linux/globals-gc-sections-lld.cpp b/compiler-rt/test/asan/TestCases/Linux/globals-gc-sections-lld.cpp
--- a/compiler-rt/test/asan/TestCases/Linux/globals-gc-sections-lld.cpp
+++ b/compiler-rt/test/asan/TestCases/Linux/globals-gc-sections-lld.cpp
@@ -6,6 +6,11 @@
 
 // https://github.com/google/sanitizers/issues/260
 // REQUIRES: lld-available
+
+// Looks like GCC ended up creating PIC relocations in the debug section for a
+// while. Mark these tests as unsupported on the broken versions, as they're
+// using lld which rejects such constructs.
+// UNSUPPORTED: gcc-4, gcc-5, gcc-6, gcc-7, gcc-8
 int undefined();
 
 // On i386 clang adds --export-dynamic when linking with ASan, which adds all