Tim Northover c0ecebb32b ScheduleDAG: record PhysReg dependencies represented by CopyFromReg nodes ... x86's CMPXCHG -> EFLAGS consumer wasn't being recorded as a real EFLAGS dependency because it was represented by a pair of CopyFromReg(EFLAGS) -> CopyToReg(EFLAGS) nodes. ScheduleDAG was expecting the source to be an implicit-def on the instruction, where the result numbers in the DAG and the Uses list in TableGen matched up precisely. The Copy notation seems much more robust, so this patch extends ScheduleDAG rather than refactoring x86. Should fix PR20376. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220529 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-23 22:31:48 +00:00
..
Analysis	[InstSimplify] Support constant folding to vector of pointers	2014-10-22 12:18:48 +00:00
AsmParser	Make CallingConv::ID an alias of "unsigned".	2014-09-10 18:00:17 +00:00
Bitcode	clang-format two code snippets to make the next patch easy to read.	2014-10-23 15:20:05 +00:00
CodeGen	ScheduleDAG: record PhysReg dependencies represented by CopyFromReg nodes	2014-10-23 22:31:48 +00:00
DebugInfo	[dwarfdump] Dump DW_AT_ranges values inline in the debug_info dump.	2014-10-23 04:08:34 +00:00
ExecutionEngine	[MCJIT] Make repeat calls to MCJIT::getPointerToFunction for declarations safe.	2014-10-22 23:18:42 +00:00
IR	Revert "Don't count inreg params when mangling fastcall functions"	2014-10-23 17:50:42 +00:00
IRReader	Pass a && to getLazyBitcodeModule.	2014-09-03 17:31:46 +00:00
LineEditor
Linker	Merge alignment of common GlobalValue.	2014-09-09 17:48:18 +00:00
LTO	LTO: Document the Boolean argument from r218784	2014-10-02 21:11:04 +00:00
MC	Attempt to fix the build after r220439	2014-10-22 22:46:05 +00:00
Object	Update llvm-objdump’s Mach-O symbolizer code for Objective-C references.	2014-10-23 19:37:31 +00:00
Option	Add an overload of getLastArgNoClaim taking two OptSpecifiers.	2014-09-12 19:42:53 +00:00
ProfileData	Reduce double set lookups. NFC.	2014-10-10 15:32:50 +00:00
Support	Modernize doxygen comments in Support/Dwarf.h	2014-10-23 04:08:38 +00:00
TableGen	Eliminate some deep std::vector copies. NFC.	2014-10-03 18:33:16 +00:00
Target	[X86] Improve mul w/ overflow codegen, to MUL8+SETO.	2014-10-23 21:55:31 +00:00
Transforms	Handle sqrt() shrinking in SimplifyLibCalls like any other call	2014-10-23 21:52:45 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile