Kuba Brecka 4f349ace2b [asan] Speed up compilation of large C++ stringmaps (tons of allocas) with ASan ...

This addresses PR30746, <https://llvm.org/bugs/show_bug.cgi?id=30746>. The ASan pass iterates over entry-block instructions and checks each alloca whether it's in NonInstrumentedStaticAllocaVec, which is apparently slow. This patch gathers the instructions to move during visitAllocaInst.

Differential Revision: https://reviews.llvm.org/D26380



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286296 91177308-0d34-0410-b5e6-96231b3b80d8

2016-11-08 21:30:41 +00:00

..

AddressSanitizer.cpp

[asan] Speed up compilation of large C++ stringmaps (tons of allocas) with ASan

2016-11-08 21:30:41 +00:00

BoundsChecking.cpp

Apply clang-tidy's modernize-loop-convert to most of lib/Transforms.

2016-06-26 12:28:59 +00:00

CFGMST.h

[NFC] Header cleanup

2016-04-18 09:17:29 +00:00

CMakeLists.txt

[PGO] Promote indirect calls to conditional direct calls with value-profile

2016-04-27 23:20:27 +00:00

DataFlowSanitizer.cpp

Apply clang-tidy's modernize-loop-convert to most of lib/Transforms.

2016-06-26 12:28:59 +00:00

EfficiencySanitizer.cpp

[esan] Remove global variable.

2016-10-18 19:39:23 +00:00

GCOVProfiling.cpp

Use StringRef in Pass/PassManager APIs (NFC)

2016-10-01 02:56:57 +00:00

IndirectCallPromotion.cpp

Use StringRef in Pass/PassManager APIs (NFC)

2016-10-01 02:56:57 +00:00

InstrProfiling.cpp

Utility functions for appending to llvm.used/llvm.compiler.used.

2016-10-25 23:53:31 +00:00

Instrumentation.cpp

[PM] code refactoring /NFC

2016-06-05 03:40:03 +00:00

LLVMBuild.txt

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

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

MaximumSpanningTree.h

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

MemorySanitizer.cpp

Use -fsanitize-recover instead of -mllvm -msan-keep-going.

2016-11-07 21:00:10 +00:00

PGOInstrumentation.cpp

[PGO] Fix select instruction annotation

2016-10-25 21:47:24 +00:00

SanitizerCoverage.cpp

[sanitizer-coverage] use private linkage for coverage guards, delete old commented-out code.

2016-10-11 19:36:50 +00:00

ThreadSanitizer.cpp

[tsan] Cast floating-point types correctly when instrumenting atomic accesses, LLVM part

2016-11-07 19:09:56 +00:00