| 7f6ece8a93021fb42a5f2e42507c9b2681e32f32 |
|
20-Dec-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Use MachineInstrBuilder in InstrEmitter.
This is supposed to be a mechanical change with no functional effects.
InstrEmitter can generate all types of MachineOperands which revealed
that MachineInstrBuilder was missing a few methods, added by this patch.
Besides providing a context pointer to MI::addOperand(),
MachineInstrBuilder seems like a better fit for this code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170712 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| a61b17c18a67f1b3faef2f2108379c4337ce9bb7 |
|
13-Dec-2012 |
Patrik Hagglund <patrik.h.hagglund@ericsson.com> |
Change TargetLowering::getRegClassFor to take an MVT, instead of EVT.
Accordingly, add helper funtions getSimpleValueType (in parallel to
getValueType) in SDValue, SDNode, and TargetLowering.
This is the first, in a series of patches.
This is the second attempt. In the first attempt (r169837), a few
getSimpleVT() were hoisted too far, detected by bootstrap failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170104 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| 34525f9ac098c1c6bc9002886d6da3039a284fd2 |
|
11-Dec-2012 |
Patrik Hagglund <patrik.h.hagglund@ericsson.com> |
Revert EVT->MVT changes, r169836-169851, due to buildbot failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169854 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| 8163ca76f0b0d336c5436364ffb3b85be1162e7a |
|
11-Dec-2012 |
Patrik Hagglund <patrik.h.hagglund@ericsson.com> |
Change TargetLowering::getRegClassFor to take an MVT, instead of EVT.
Accordingly, add helper funtions getSimpleValueType (in parallel to
getValueType) in SDValue, SDNode, and TargetLowering.
This is the first, in a series of patches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169837 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| a1514e24cc24b050f53a12650e047799358833a1 |
|
04-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Sort includes for all of the .h files under the 'lib' tree. These were
missed in the first pass because the script didn't yet handle include
guards.
Note that the script is now able to handle all of these headers without
manual edits. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169224 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| 33a537a5c41e60507ac9a4ea987c1a395cbb74fe |
|
05-Jul-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Allow trailing physreg RegisterSDNode operands on non-variadic instructions.
Also allow trailing register mask operands on non-variadic both
MachineSDNodes and MachineInstrs.
The extra physreg RegisterSDNode operands are added to the MI as
<imp-use> operands. This makes it possible to have non-variadic call
instructions.
Call and return instructions really are non-variadic, the argument
registers should only be used implicitly - they are not part of the
encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159727 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
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| d2ed2d71c95462a6b14e7c7c8c82cb727ed342eb |
|
05-Oct-2011 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Simplify EXTRACT_SUBREG emission.
EXTRACT_SUBREG is emitted as %dst = COPY %src:sub, so there is no need to
constrain the %dst register class. RegisterCoalescer will apply the
necessary constraints if it decides to eliminate the COPY.
The %src register class does need to be constrained to something with
the right sub-registers, though. This is currently done manually with
COPY_TO_REGCLASS nodes. They can possibly be removed after this patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141207 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| e837dead3c8dc3445ef6a0e2322179c57e264a13 |
|
28-Jun-2011 |
Evan Cheng <evan.cheng@apple.com> |
- Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and
sink them into MC layer.
- Added MCInstrInfo, which captures the tablegen generated static data. Chang
TargetInstrInfo so it's based off MCInstrInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134021 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| 8b3a8f5773d799762b61adf976b9771117f0f261 |
|
15-May-2010 |
Dan Gohman <gohman@apple.com> |
Don't set kill flags for instructions which the scheduler has cloned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103827 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| ba609c88a5a0eb717772c89bda89157c85fdf95e |
|
04-May-2010 |
Evan Cheng <evan.cheng@apple.com> |
Teach scheduler about REG_SEQUENCE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102984 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| af1d8ca44a18f304f207e209b3bdb94b590f86ff |
|
01-May-2010 |
Dan Gohman <gohman@apple.com> |
Get rid of the EdgeMapping map. Instead, just check for BasicBlock
changes before doing phi lowering for switches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102809 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| 891ff8fbd61a06ef8ea57461fa377ebbb663ed09 |
|
30-Apr-2010 |
Dan Gohman <gohman@apple.com> |
EmitDbgValue doesn't need its EdgeMapping argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102742 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| 962021bc7f6721c20c7dfe8ca809e2d98b1c554a |
|
26-Apr-2010 |
Evan Cheng <evan.cheng@apple.com> |
- Move TargetLowering::EmitTargetCodeForFrameDebugValue to TargetInstrInfo and rename it to emitFrameIndexDebugValue.
- Teach spiller to modify DBG_VALUE instructions to reference spill slots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102323 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| 3d7d07ef038696cefcaf3ce5335072964199a78d |
|
25-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
reapply 99444/99445, which I speculatively reverted in
r99453.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99482 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| bfcb3051899b7141a946d769fcf6e8a8453bc530 |
|
25-Mar-2010 |
Evan Cheng <evan.cheng@apple.com> |
Change how dbg_value sdnodes are converted into machine instructions. Their placement should be determined by the relative order of incoming llvm instructions. The scheduler will now use the SDNode ordering information to determine where to insert them. A dbg_value instruction is inserted after the instruction with the last highest source order and before the instruction with the next highest source order. It will optimize the placement by inserting right after the instruction that produces the value if they have consecutive order numbers.
Here is a theoretical example that illustrates why the placement is important.
tmp1 =
store tmp1 -> x
...
tmp2 = add ...
...
call
...
store tmp2 -> x
Now mem2reg comes along:
tmp1 =
dbg_value (tmp1 -> x)
...
tmp2 = add ...
...
call
...
dbg_value (tmp2 -> x)
When the debugger examine the value of x after the add instruction but before the call, it should have the value of tmp1.
Furthermore, for dbg_value's that reference constants, they should not be emitted at the beginning of the block (since they do not have "producers").
This patch also cleans up how SDISel manages DbgValue nodes. It allow a SDNode to be referenced by multiple SDDbgValue nodes. When a SDNode is deleted, it uses the information to find the SDDbgValues and invalidate them. They are not deleted until the corresponding SelectionDAG is destroyed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99469 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| d41952da109565ab11b7f435c39a0c524c75298e |
|
25-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
revert 99444/99445. This doesn't cause the failure of
2006-07-19-stwbrx-crash.ll for me, but it's the only likely
patch in the blame list of several bots. Lets see if this
fixes it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99453 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| 4020670195e96f98f949737f95dcd4916282a5e8 |
|
24-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
remove dead argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99445 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| c243dea003bfe11cb4cdc0cef80997b06b96cb21 |
|
24-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
split EmitNode in half to reduce indentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99444 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| bfdf7f38523bd38ae0538861a2bfd8bdc46e5c33 |
|
10-Mar-2010 |
Dale Johannesen <dalej@apple.com> |
Progress towards shepherding debug info through SelectionDAG.
No functional effect yet. This is still evolving and should
not be viewed as final.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98195 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| 06a26637daff1bb785ef0945d1ba05f6ccdfab86 |
|
06-Mar-2010 |
Dale Johannesen <dalej@apple.com> |
Add some new bits of debug info handling. No
functional change yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97855 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| 552c0dff3408424404d1e9639a5710207b862964 |
|
16-Nov-2009 |
Dan Gohman <gohman@apple.com> |
Fix a typo in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88953 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|
| bcea859fc1dd1af9ac66ec93ea04ce9a19c8451c |
|
10-Oct-2009 |
Dan Gohman <gohman@apple.com> |
Create a new InstrEmitter class for translating SelectionDAG nodes
into MachineInstrs. This is mostly just moving the code from
ScheduleDAGSDNodesEmit.cpp into a new class. This decouples MachineInstr
emitting from scheduling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83699 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
|