Evgeniy Stepanov 9d564cdcb0 Revert "[asan] Use dynamic shadow on 32-bit Android" and 3 more. ...

Revert the following commits:
  r318369 [asan] Fallback to non-ifunc dynamic shadow on android<22.
  r318235 [asan] Prevent rematerialization of &__asan_shadow.
  r317948 [sanitizer] Remove unnecessary attribute hidden.
  r317943 [asan] Use dynamic shadow on 32-bit Android.

MemoryRangeIsAvailable() reads /proc/$PID/maps into an mmap-ed buffer
that may overlap with the address range that we plan to use for the
dynamic shadow mapping. This is causing random startup crashes.

llvm-svn: 318575

2017-11-18 00:22:34 +00:00

..

AddressSanitizer.cpp

Revert "[asan] Use dynamic shadow on 32-bit Android" and 3 more.

2017-11-18 00:22:34 +00:00

BoundsChecking.cpp

[PM] Port BoundsChecking to the new PM.

2017-11-14 01:30:04 +00:00

CFGMST.h

Remove unneeded use of #undef DEBUG_TYPE. NFC

2017-07-12 20:49:21 +00:00

CMakeLists.txt

Split PGO memory intrinsic optimization into its own source file

2017-06-15 20:23:57 +00:00

DataFlowSanitizer.cpp

[Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-10-21 00:57:46 +00:00

EfficiencySanitizer.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

GCOVProfiling.cpp

Disable gcov instrumentation of functions using funclet-based exception handling

2017-10-13 13:49:15 +00:00

IndirectCallPromotion.cpp

[Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-10-21 00:57:46 +00:00

InstrProfiling.cpp

[PGO] Enhance pgo counter promotion

2017-07-12 23:27:44 +00:00

Instrumentation.cpp

[PM] Port BoundsChecking to the new PM.

2017-11-14 01:30:04 +00:00

LLVMBuild.txt

[PGO] Resubmit "MST based PGO instrumentation infrastructure" (r254021)

2015-12-09 18:08:16 +00:00

MaximumSpanningTree.h

Remove unneeded use of #undef DEBUG_TYPE. NFC

2017-07-12 20:49:21 +00:00

MemorySanitizer.cpp

Update some code.google.com links

2017-11-13 23:47:58 +00:00

PGOInstrumentation.cpp

Irreducible loop metadata for more accurate block frequency under PGO.

2017-11-02 22:26:51 +00:00

PGOMemOPSizeOpt.cpp

[NFC] Convert OptimizationRemarkEmitter old emit() calls to new closure

2017-10-11 17:12:59 +00:00

SanitizerCoverage.cpp

[sanitizer-coverage] call appendToUsed once per module, not once per function (which is too slow)

2017-09-09 05:30:13 +00:00

ThreadSanitizer.cpp

Enhance synchscope representation

2017-07-11 22:23:00 +00:00