Andrew Trick 8dd26253f5 RegAlloc superpass: includes phi elimination, coalescing, and scheduling. ... Creates a configurable regalloc pipeline. Ensure specific llc options do what they say and nothing more: -reglloc=... has no effect other than selecting the allocator pass itself. This patch introduces a new umbrella flag, "-optimize-regalloc", to enable/disable the optimizing regalloc "superpass". This allows for example testing coalscing and scheduling under -O0 or vice-versa. When a CodeGen pass requires the MachineFunction to have a particular property, we need to explicitly define that property so it can be directly queried rather than naming a specific Pass. For example, to check for SSA, use MRI->isSSA, not addRequired<PHIElimination>. CodeGen transformation passes are never "required" as an analysis ProcessImplicitDefs does not require LiveVariables. We have a plan to massively simplify some of the early passes within the regalloc superpass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150226 91177308-0d34-0410-b5e6-96231b3b80d8		2012-02-10 04:10:36 +00:00
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bugpoint	Allow bugpoint to recognize -bb-vectorize	2012-02-07 21:11:12 +00:00
bugpoint-passes
gold
llc	RegAlloc superpass: includes phi elimination, coalescing, and scheduling.	2012-02-10 04:10:36 +00:00
lli
llvm-ar
llvm-as
llvm-bcanalyzer	Enable streaming of bitcode	2012-02-06 22:30:29 +00:00
llvm-config
llvm-cov
llvm-diff
llvm-dis	Enable streaming of bitcode	2012-02-06 22:30:29 +00:00
llvm-dwarfdump
llvm-extract
llvm-ld
llvm-link
llvm-mc	Enable streaming of bitcode	2012-02-06 22:30:29 +00:00
llvm-nm
llvm-objdump	Enable streaming of bitcode	2012-02-06 22:30:29 +00:00
llvm-prof
llvm-ranlib
llvm-rtdyld
llvm-shlib
llvm-size
llvm-stub
lto	reapply the patches reverted in r149470 that reenable ConstantDataArray,	2012-02-05 02:29:43 +00:00
macho-dump
opt
CMakeLists.txt
LLVMBuild.txt
Makefile