Wei Mi a62f058989 Some stackslots are allocated to vregs which have no real reference. ... LiveRangeEdit::eliminateDeadDef is used to remove dead define instructions after rematerialization. To remove a VNI for a vreg from its LiveInterval, LiveIntervals::removeVRegDefAt is used. However, after non-PHI VNIs are all removed, PHI VNI are still left in the LiveInterval. Such unused vregs will be kept in RegsToSpill[] at the end of InlineSpiller::reMaterializeAll and spiller will allocate stackslot for them. The fix is to get rid of unused reg by checking whether it has non-dbg reference instead of whether it has non-empty interval. llvm-svn: 259895		2016-02-05 18:14:24 +00:00
clang	clang-format: Fix corner case in template detection.	2016-02-05 14:17:16 +00:00
clang-tools-extra	Unbreak the cmake shared build.	2016-02-05 11:38:50 +00:00
compiler-rt	Fix the libdir suffix for LLVM_CMAKE_PATH	2016-02-04 23:15:29 +00:00
debuginfo-tests	New round of fixes for "Always compile debuginfo-tests for the host triple"	2014-10-18 23:47:59 +00:00
libclc	Implement modf math builtin	2016-01-27 14:52:10 +00:00
libcxx	Fix the search path for CMake files	2016-02-04 23:17:20 +00:00
libcxxabi	[libcxxabi] Teach cxa_demangle about Hexagon's long double size	2016-01-20 14:10:23 +00:00
libunwind	Replace cmake check for printf with a check for fopen.	2015-12-10 00:47:08 +00:00
lld	Rename IsUsedInDynamicReloc to MustBeInDynSym.	2016-02-05 15:27:15 +00:00
lldb	Add support to detect arm hard float ABI based binaries for ABISysV_arm	2016-02-05 14:37:53 +00:00
llgo	[llgo] Force exporting __morestack from llgoi	2015-11-27 04:46:46 +00:00
llvm	Some stackslots are allocated to vregs which have no real reference.	2016-02-05 18:14:24 +00:00
openmp	[CMake] Introduce OPENMP_LLVM_TOOLS_DIR	2016-02-05 07:00:13 +00:00
polly	Support accesses with differently sized types to the same array	2016-02-04 13:18:42 +00:00