Alexey Samsonov 30ea42931a [ASan] Don't instrument load/stores with !nosanitize metadata. ...

This is used to avoid instrumentation of instructions added by UBSan
in Clang frontend (see r213291). This fixes PR20085.

Reviewed in http://reviews.llvm.org/D4544.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213292 91177308-0d34-0410-b5e6-96231b3b80d8

2014-07-17 18:48:12 +00:00

..

X86

[asan] Generate asm instrumentation in MC.

2014-07-07 13:57:37 +00:00

adaptive_global_redzones.ll

…

asan-vs-gvn.ll

[ASan] Add -asan-module to the ASan .ll tests.

2014-03-20 11:16:34 +00:00

basic.ll

CHECK-LABEL-ize one test

2014-07-16 18:11:31 +00:00

coverage-dbg.ll

[asancov] Fix coverage line info some more.

2014-06-05 14:34:45 +00:00

coverage.ll

[asan] Fix coverage instrumentation with -asan-globals=0.

2014-06-03 14:16:00 +00:00

debug_info.ll

Debug info: split out complex DIVariable address expressions into a

2014-06-30 17:17:35 +00:00

do-not-instrument-internal-globals.ll

[ASan] Add -asan-module to the ASan .ll tests.

2014-03-20 11:16:34 +00:00

do-not-instrument-llvm-metadata.ll

IR: Add COMDATs to the IR

2014-06-27 18:19:56 +00:00

do-not-touch-comdat-global.ll

Add a test case for r212596

2014-07-11 16:32:53 +00:00

do-not-touch-odr-global.ll

[ASan] Add -asan-module to the ASan .ll tests.

2014-03-20 11:16:34 +00:00

do-not-touch-threadlocal.ll

[ASan] Add -asan-module to the ASan .ll tests.

2014-03-20 11:16:34 +00:00

freebsd.ll

[ASan] Add -asan-module to the ASan .ll tests.

2014-03-20 11:16:34 +00:00

global_metadata.ll

[ASan] Collect unmangled names of global variables in Clang to print them in error reports.

2014-07-12 00:42:52 +00:00

instrument_global.ll

[ASan] Collect unmangled names of global variables in Clang to print them in error reports.

2014-07-12 00:42:52 +00:00

instrument_initializer_metadata.ll

[ASan] Collect unmangled names of global variables in Clang to print them in error reports.

2014-07-12 00:42:52 +00:00

instrument_load_then_store.ll

[ASan] Add -asan-module to the ASan .ll tests.

2014-03-20 11:16:34 +00:00

instrument-no-return.ll

[ASan] Add -asan-module to the ASan .ll tests.

2014-03-20 11:16:34 +00:00

instrumentation-with-call-threshold.ll

[asan] properly instrument memory accesses that have small alignment (smaller than min(8,size)) by making two checks instead of one. This may slowdown some cases, e.g. long long on 32-bit or wide loads produced after loop unrolling. The benefit is higher sencitivity.

2014-05-23 11:52:07 +00:00

keep-instrumented_functions.ll

[ASan] Add -asan-module to the ASan .ll tests.

2014-03-20 11:16:34 +00:00

lifetime-uar.ll

[ASan] Add -asan-module to the ASan .ll tests.

2014-03-20 11:16:34 +00:00

lifetime.ll

Remove top-level Clang -fsanitize= flags for optional ASan features.

2014-06-13 17:53:44 +00:00

stack_layout.ll

[ASan] Add -asan-module to the ASan .ll tests.

2014-03-20 11:16:34 +00:00

stack-poisoning.ll

Remove top-level Clang -fsanitize= flags for optional ASan features.

2014-06-13 17:53:44 +00:00

test64.ll

[asan] properly instrument memory accesses that have small alignment (smaller than min(8,size)) by making two checks instead of one. This may slowdown some cases, e.g. long long on 32-bit or wide loads produced after loop unrolling. The benefit is higher sencitivity.

2014-05-23 11:52:07 +00:00

ubsan.ll

[ASan] Don't instrument load/stores with !nosanitize metadata.

2014-07-17 18:48:12 +00:00