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Kostya Kortchinsky 94380ed406 [msan] Check for pvalloc overflow
Summary:
CheckForPvallocOverflow was introduced with D35818 to detect when pvalloc
would wrap when rounding up to the next multiple of the page size.

Add this check to MSan's pvalloc implementation.

This time I made sure I was actually running (and writing) the correct tests,
and that they are passing...

Reviewers: alekseyshl

Reviewed By: alekseyshl

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D36164

llvm-svn: 309883
2017-08-02 20:32:12 +00:00
clang [UBSan] Provide default blacklist filename for UBSan 2017-08-02 19:53:38 +00:00
clang-tools-extra Adapt clang-tidy checks to changing semantics of hasDeclaration. 2017-08-02 13:13:11 +00:00
compiler-rt [msan] Check for pvalloc overflow 2017-08-02 20:32:12 +00:00
debuginfo-tests Add a test for PR33166. 2017-05-25 19:33:16 +00:00
libclc configure.py: Make python3 friendly 2017-08-02 15:00:59 +00:00
libcxx Rename a couple variables to eliminate a shadow warning. No functionality change 2017-08-02 20:29:26 +00:00
libcxxabi [demangler] Fix another bug found by oss-fuzz in r309340 2017-08-01 02:38:41 +00:00
libunwind Partial fix for PR33858 2017-07-26 18:13:57 +00:00
lld Use more consistent names 2017-08-02 17:35:18 +00:00
lldb Fix ProcessAPITestCase.test_get_process_info 2017-08-02 10:12:12 +00:00
llgo irgen: Create functions instead of global variables for builtin hash and equal algorithms. 2017-06-04 22:11:28 +00:00
llvm [InstCombine] Remove explicit code for folding (xor(zext(cmp)), 1) and (xor(sext(cmp)), -1) to ext(!cmp). 2017-08-02 20:30:27 +00:00
openmp Exclude version symbols for static libomp 2017-08-02 20:10:00 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly Enable simplify and forward-op-tree by default 2017-08-02 20:12:27 +00:00