Jakob Stoklund Olesen 2944b4fe05 Mark ultra-super-registers QQQQ as call-clobbered instead of the D sub-registers. ... LiveVariables doesn't understand that clobbering D0 and D1 completely overwrites Q0, so if Q0 is live-in to a function, its live range will extend beyond a function call that only clobbers D0 and D1. This shows up in the ARM/2009-11-01-NeonMoves test case. LiveVariables should probably implement the much stricter rules for physreg liveness that RAFast imposes - a physreg is killed by the first use of any alias. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130801 91177308-0d34-0410-b5e6-96231b3b80d8		2011-05-03 22:31:24 +00:00
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Analysis	Implement some basic simplifications involving min/max, for example	2011-05-03 19:53:10 +00:00
Archive	Revert PathV2 changes, as sys::fs::unique_file is not finished yet.	2011-03-01 19:50:55 +00:00
AsmParser	Remove unused variables caught by GCC's -Wunused-but-set-variable.	2011-05-03 16:00:27 +00:00
Bitcode	PR9214: Convert Metadata API to use ArrayRef.	2011-04-21 19:59:31 +00:00
CodeGen	Even if the subprogram is going to use AT_specification, emit DW_AT_MIPS_linkage_name. This helps gdb and fixes var-path-expr.exp regression reported by gdb testsuite.	2011-05-03 21:50:34 +00:00
CompilerDriver	Build CompilerDriver library.	2011-03-12 22:01:42 +00:00
ExecutionEngine	Fix a C++0x portability issue with std::make_pair. Explicitly providing template arguments no longer works when the call arguments are lvalues.	2011-04-29 16:57:12 +00:00
Linker	Set the unnamed_addr only when we're creating a new GV in the dest module.	2011-03-29 23:31:06 +00:00
MC	MCDwarf: Don't save Twine to local variable, this is almost never safe to do	2011-05-03 21:33:37 +00:00
Object	Remove dead variable pointed out by GCC 4.6 warnings, and reflow this a little	2011-05-02 05:05:29 +00:00
Support	In option typo correction, consider -foo=VALUE flags as two distinct parts. The	2011-05-02 05:24:47 +00:00
Target	Mark ultra-super-registers QQQQ as call-clobbered instead of the D sub-registers.	2011-05-03 22:31:24 +00:00
Transforms	indvars: Added canExpandBackEdgeTakenCount.	2011-05-03 22:24:10 +00:00
VMCore	Replace the "movnt" intrinsics with a native store + nontemporal metadata bit.	2011-05-03 21:11:17 +00:00
CMakeLists.txt	Build CompilerDriver library.	2011-03-12 22:01:42 +00:00
Makefile	Add LLVMObject Library.	2010-11-15 03:21:41 +00:00