Wei Mi 5f6c0d3559 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
..
Analysis	Fix a regression for r259736.	2016-02-04 19:17:33 +00:00
AsmParser	Remove autoconf support	2016-01-26 21:29:08 +00:00
Bitcode	[ThinLTO] Ensure function summary output order is stable	2016-02-01 20:16:35 +00:00
CodeGen	Some stackslots are allocated to vregs which have no real reference.	2016-02-05 18:14:24 +00:00
DebugInfo	[DebugInfo] Eliminate compilation warning about used variable LSDA	2016-02-05 09:24:34 +00:00
ExecutionEngine	[Orc] Turn OrcX86_64::IndirectStubsInfo into a template helper class:	2016-02-02 19:31:15 +00:00
Fuzzer	[libFuzzer] hot fix a test	2016-02-04 00:12:28 +00:00
IR	Fix pointers to go on the right hand side. NFC.	2016-02-03 21:34:39 +00:00
IRReader	Remove autoconf support	2016-01-26 21:29:08 +00:00
LibDriver	Remove autoconf support	2016-01-26 21:29:08 +00:00
LineEditor	Remove autoconf support	2016-01-26 21:29:08 +00:00
Linker	Improve efficiency of handling unmapped subprogram metadata	2016-01-28 15:08:09 +00:00
LTO	Move MCTargetAsmParser.h to llvm/MC/MCParser where it belongs.	2016-01-27 10:01:28 +00:00
MC	[MC] Add support for encoding CodeView variable definition ranges	2016-02-05 01:55:49 +00:00
Object	Move MCTargetAsmParser.h to llvm/MC/MCParser where it belongs.	2016-01-27 10:01:28 +00:00
Option	Annotate dump() methods with LLVM_DUMP_METHOD, addressing Richard Smith r259192 post commit comment.	2016-01-29 20:50:44 +00:00
Passes	Remove autoconf support	2016-01-26 21:29:08 +00:00
ProfileData	Move classes defined in a cpp file into an anonymous namespace.	2016-02-05 13:50:53 +00:00
Support	[Support] Use range-based for loop. NFC	2016-02-04 06:51:41 +00:00
TableGen	Annotate dump() methods with LLVM_DUMP_METHOD, addressing Richard Smith r259192 post commit comment.	2016-01-29 20:50:44 +00:00
Target	AMDGPU/SI: Correctly initialize SIInsertWaits pass	2016-02-05 17:42:38 +00:00
Transforms	[LoopUnrolling] Try harder to avoid rebuilding LCSSA when possible.	2016-02-05 02:17:36 +00:00
CMakeLists.txt
LLVMBuild.txt