Dean Michael Berris 01fd7c8bd4 [XRay][CodeGen] Use the current function symbol as the associated symbol for the instrumentation map ... Summary: XRay had been assuming that the previous section is the "text" section of the function when lowering the instrumentation map. Unfortunately this is not a safe assumption, because we may be coming from lowering debug type information for the function being lowered. This fixes an issue with combining -gsplit-dwarf, -generate-type-units, -debug-compile and -fxray-instrument for sole member functions. When the split dwarf section is stripped, we're left with references from the xray_instr_map to the debug section. The change now uses the function's symbol instead of the previous section's start symbol. We found the bug while attempting to strip the split debug sections off an XRay-instrumented object file, which had a peculiar edge-case for single-function classes where the single function is being lowered. Because XRay had assocaited the instrumentation map for a function to the debug types section instead of the function's section, the objcopy call will fail due to the misplaced reference from the xray_instr_map section. Reviewers: pcc, dblaikie, echristo Subscribers: llvm-commits, aprantl Differential Revision: https://reviews.llvm.org/D37791 llvm-svn: 313233		2017-09-14 07:08:23 +00:00
clang	[Headers] Fix the return type of _InterlockedCompareExchange_rel	2017-09-14 07:04:59 +00:00
clang-tools-extra	[clang-tidy] fixed misc-unused-parameters omitting parameters default value	2017-09-13 14:55:13 +00:00
compiler-rt	[sanitizer] Move IsStackOverflow into SignalContext	2017-09-14 03:23:02 +00:00
debuginfo-tests	Restrict debuginfo-tests to native configurations.	2017-09-08 17:10:48 +00:00
libclc	Add native_recip(x) as ((1)/(x))	2017-09-13 01:40:25 +00:00
libcxx	Use CMAKE_AR instead of the system default 'ar' for merging static libraries	2017-09-13 06:55:44 +00:00
libcxxabi	Reland "When built with ASan, __cxa_throw calls __asan_handle_no_return"	2017-09-13 23:35:07 +00:00
libunwind	Revert r312240	2017-08-31 15:51:23 +00:00
lld	Remove {get,set}Align accessor functions and use Alignment member variable instead.	2017-09-13 21:54:55 +00:00
lldb	Commands are -d to break modify, not -C.	2017-09-14 00:27:36 +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	[XRay][CodeGen] Use the current function symbol as the associated symbol for the instrumentation map	2017-09-14 07:08:23 +00:00
openmp	Read blocktime value set by kmp_set_blocktime() before reading from KMP_BLOCKTIME	2017-09-05 15:45:48 +00:00
parallel-libs	[Axccel] Remove -Wno-missing-braces in build	2016-12-19 21:34:07 +00:00
polly	Unroll and separate the remaining parts of isolation	2017-09-11 17:46:47 +00:00