Author: eugenis Date: Wed Oct 21 15:47:00 2015 New Revision: 250944 URL: http://llvm.org/viewvc/llvm-project?rev=250944&view=rev Log: Revert "MemorySanitizer does not require PIE."
It actually does require PIE on some targets. Modified: cfe/trunk/lib/Driver/SanitizerArgs.cpp cfe/trunk/test/Driver/fsanitize.c Modified: cfe/trunk/lib/Driver/SanitizerArgs.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/SanitizerArgs.cpp?rev=250944&r1=250943&r2=250944&view=diff ============================================================================== --- cfe/trunk/lib/Driver/SanitizerArgs.cpp (original) +++ cfe/trunk/lib/Driver/SanitizerArgs.cpp Wed Oct 21 15:47:00 2015 @@ -29,7 +29,7 @@ enum : SanitizerMask { NeedsUbsanRt = Undefined | Integer | CFI, NeedsUbsanCxxRt = Vptr | CFI, NotAllowedWithTrap = Vptr, - RequiresPIE = DataFlow, + RequiresPIE = Memory | DataFlow, NeedsUnwindTables = Address | Thread | Memory | DataFlow, SupportsCoverage = Address | Memory | Leak | Undefined | Integer | DataFlow, RecoverableByDefault = Undefined | Integer, Modified: cfe/trunk/test/Driver/fsanitize.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/fsanitize.c?rev=250944&r1=250943&r2=250944&view=diff ============================================================================== --- cfe/trunk/test/Driver/fsanitize.c (original) +++ cfe/trunk/test/Driver/fsanitize.c Wed Oct 21 15:47:00 2015 @@ -146,9 +146,8 @@ // CHECK-TSAN-NO-PIE: "-mrelocation-model" "static" // RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MSAN-NO-PIE -// CHECK-MSAN-NO-PIE-NOT: "-pie" -// CHECK-MSAN-NO-PIE: "-mrelocation-model" "static" -// CHECK-MSAN-NO-PIE-NOT: "-pie" +// CHECK-MSAN-NO-PIE: "-mrelocation-model" "pic" "-pic-level" "2" "-pie-level" "2" +// CHECK-MSAN-NO-PIE: "-pie" // RUN: %clang -target arm-linux-androideabi -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ANDROID-ASAN-NO-PIE // CHECK-ANDROID-ASAN-NO-PIE: "-mrelocation-model" "pic" "-pic-level" "2" "-pie-level" "2" _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits