| 7dcb23a0522eb23c3a50f6c8249f10ccdf214993 |
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09-Feb-2013 |
Jakub Staszak <kubastaszak@gmail.com> |
Remove unneeded "TargetMachine.h" #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174817 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/TargetRegisterInfo.cpp
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| 7eafc3e7be067709c6fcdae7b7fc4994c7ec2377 |
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03-Dec-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Add a new hook for providing register allocator hints more flexibly.
The TargetRegisterInfo::getRegAllocationHints() function is going to
replace the existing mechanisms for providing target-dependent hints to
the register allocator: ResolveRegAllocHint() and
getRawAllocationOrder().
The new hook is more flexible because it allows the target to provide
multiple preferred candidate registers for each virtual register, and it
is easier to use because targets are not required to return a reference
to a constant array like getRawAllocationOrder().
An optional VirtRegMap argument can be used to provide target-dependent
hints that depend on the provisional assignments of other virtual
registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169154 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/TargetRegisterInfo.cpp
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| d04a8d4b33ff316ca4cf961e06c9e312eff8e64f |
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03-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Use the new script to sort the includes of every file under lib.
Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.
Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/TargetRegisterInfo.cpp
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| 11fad6ec660d2131e040ebdecc4433b359d05e5f |
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28-Nov-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Move Target{Instr,Register}Info.cpp into lib/CodeGen.
The Target library is not allowed to depend on the large CodeGen
library, but the TRI and TII classes provide abstract interfaces that
require both caller and callee to link to CodeGen.
The implementation files for these classes provide default
implementations of some of the hooks. These methods may need to
reference CodeGen, so they belong in that library.
We already have a number of methods implemented in the
TargetInstrInfoImpl sub-class because of that. I will merge that class
into the parent next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168758 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/TargetRegisterInfo.cpp
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