Vedant Kumar 10c3102071 [ubsan] Diagnose invalid uses of builtins (clang) ... On some targets, passing zero to the clz() or ctz() builtins has undefined behavior. I ran into this issue while debugging UB in __hash_table from libcxx: the bug I was seeing manifested itself differently under -O0 vs -Os, due to a UB call to clz() (see: libcxx/r304617). This patch introduces a check which can detect UB calls to builtins. llvm.org/PR26979 Differential Revision: https://reviews.llvm.org/D34590 llvm-svn: 309459		2017-07-29 00:19:51 +00:00
clang	[ubsan] Diagnose invalid uses of builtins (clang)	2017-07-29 00:19:51 +00:00
clang-tools-extra	[clang-tidy] Expand readability-redundant-function-ptr-dereference test	2017-07-28 12:46:08 +00:00
compiler-rt	Try to fix asan test on sanitizer-windows	2017-07-28 21:43:23 +00:00
debuginfo-tests	Add a test for PR33166.	2017-05-25 19:33:16 +00:00
libclc	add __kernel_exec macros	2017-07-28 03:39:03 +00:00
libcxx	[libcxx] [test] Remove an unused local typedef in enable_shared_from_this.pass.cpp.	2017-07-27 21:16:37 +00:00
libcxxabi	[demangler] Fix some overzealous -Wreturn-type errors	2017-07-28 01:35:14 +00:00
libunwind	Partial fix for PR33858	2017-07-26 18:13:57 +00:00
lld	Fix the order of section that are not on an order file.	2017-07-28 15:36:15 +00:00
lldb	[CMake] Add SharingPtr.h to the Framework header list	2017-07-28 20:27:38 +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	Fix update_llc_test_checks.py ARM parsing	2017-07-28 23:58:24 +00:00
openmp	Fix comments and build messages concerning TSX	2017-07-28 19:05:17 +00:00
parallel-libs	[Axccel] Remove -Wno-missing-braces in build	2016-12-19 21:34:07 +00:00
polly	[test] Add test case for -polly-simplify. NFC.	2017-07-29 00:06:06 +00:00