Commit Graph

2548 Commits

Author SHA1 Message Date
Chris Lattner
77f2e2724d implement the last known missing feature: updating uses of results
of the matched pattern to use the newly created node results.  Onto
the "making it actually work" phase!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96724 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-21 06:03:07 +00:00
Chris Lattner
8e946bea14 Lots of improvements to the new dagisel emitter. This gets it to
the point where it is to the 95% feature complete mark, it just
needs result updating to be done (then testing, optimization 
etc).

More specificallly, this adds support for chain and flag handling
on the result nodes, support for sdnodexforms, support for variadic
nodes, memrefs, pinned physreg inputs, and probably lots of other
stuff.

In the old DAGISelEmitter, this deletes the dead code related to
OperatorMap, cleans up a variety of dead stuff handling "implicit
remapping" from things like globaladdr -> targetglobaladdr (which
is no longer used because globaladdr always needs to be legalized),
and some minor formatting fixes.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96716 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-21 03:22:59 +00:00
Chris Lattner
906b4995ee add emitter support for integer constants and simple physreg references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96663 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-19 07:49:56 +00:00
Chris Lattner
01a5bee716 fix this to work more determinstically, patch by Thomas Veith!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96661 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-19 07:02:20 +00:00
Chris Lattner
853b919d93 I confused myself, temporaries will be recorded right along with other inputs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96639 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-19 00:33:13 +00:00
Chris Lattner
c94fa4c759 introduce a new ResultVal and start keeping track of temporary values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96636 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-19 00:27:40 +00:00
Chris Lattner
845c042734 add support for referencing registers and immediates,
building the tree to represent them but not emitting 
table entries for them yet.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96617 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-18 22:03:03 +00:00
Chris Lattner
b49985a849 start sketching out the structure of code for result emission generation.
Nothing real here yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96575 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-18 06:47:49 +00:00
Chris Lattner
bd8227f529 rename the child field to 'next'. This is not a parent/child
relationship, this is a linear list relationship.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96561 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-18 02:53:41 +00:00
Chris Lattner
8ef9c7958a eliminate the MatcherNodeWithChild class, give the 'child'
field to MatcherNode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96560 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-18 02:49:24 +00:00
Chris Lattner
dcdcef2cb3 fit in 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96541 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-18 00:23:27 +00:00
Chris Lattner
03ddb20bfd redisable this to save people a small amount of build time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96497 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 19:19:50 +00:00
Chris Lattner
0a3f39985b move isOnlyReachableByFallthrough out of MachineBasicBlock into AsmPrinter,
and add a sparc implementation that knows about delay slots.  Patch by
Nathan Keynes!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96492 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 18:52:56 +00:00
Chris Lattner
84aa60b522 reduce nesting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96466 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 06:53:36 +00:00
Chris Lattner
781f359c1a improve comments, the matcher is now feature complete, on to codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96464 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 06:47:35 +00:00
Chris Lattner
409ac586e8 sink special case "cannotyetselect" for intrinsics out of the
tblgen splatted code into the implementation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96460 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 06:28:22 +00:00
Chris Lattner
9a747f1305 Emulate the current isel's "IsChainCompatible" logic for now.
I'd like to eventually rip it out, but for now producing the
same selections as the old matcher is more important.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96458 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 06:23:39 +00:00
Chris Lattner
8dc4f2bb60 properly record chain inputs to complex patterns,
resolving a fixme.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96457 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 06:08:25 +00:00
Chris Lattner
d9c1a344a0 simplify IsChainCompatible codegen, add comments. no
functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96453 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 05:35:28 +00:00
Chris Lattner
785d16fe75 Prep work to handle input chains of matched patterns and checking for
'ischaincompatible' when a pattern has more than one input chain.  Need
to do some commenting and cleanup now that I understand how this works.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96443 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 02:16:19 +00:00
Chris Lattner
2f7ecdeb1d record input chains.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96437 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 01:34:15 +00:00
Chris Lattner
c642b84fb8 prefix captured value names with $ so they look like
variables.  Use the fancy OpNo variable instead of i,
which has the right index including chains.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96436 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 01:27:29 +00:00
Chris Lattner
c96087b343 improve comments on OPC_Record to say what we're recording a node.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96433 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 01:03:09 +00:00
Chris Lattner
5be6e5990b improve comments in generated matcher a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96422 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 00:39:26 +00:00
Chris Lattner
e609a513f3 make the new isel generator plop out a CheckComplexPattern function
for evaluating complex patterns.  Some cleanup has to happen before
this can be used though.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96419 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 00:31:50 +00:00
Chris Lattner
c2676b2909 fix inverted condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96416 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-17 00:11:30 +00:00
Chris Lattner
53a2f60062 complex patterns don't get 'record' nodes, they implicitly
record all their results.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96412 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 23:16:25 +00:00
Chris Lattner
05446e7d47 clean up some code, eliminate NodeIsComplexPattern, which
does the same thing as getComplexPatternInfo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96411 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 23:13:59 +00:00
Chris Lattner
5b08f77096 fix indentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96409 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 22:38:31 +00:00
Chris Lattner
92d3ada814 fix rdar://7653908, a crash on a case where we would fold a load
into a roundss intrinsic, producing a cyclic dag.  The root cause
of this is badness handling ComplexPattern nodes in the old dagisel
that I noticed through inspection.  Eliminate a copy of the of the
code that handled ComplexPatterns by making EmitChildMatchCode call
into EmitMatchCode.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96408 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 22:35:06 +00:00
Chris Lattner
6bc1b51377 simplify this code. In the new world order there is no
need to scan the entire subtree of the pattern anymore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96369 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 19:19:58 +00:00
Chris Lattner
21390d7984 convert the new matcher to check intermediate nodes for a single
use and only call IsProfitableToFold/IsLegalToFold on the load
being folded, like the old dagiselemitter does.  This 
substantially simplifies the code and improves opportunities for
sharing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96368 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 19:15:55 +00:00
Chris Lattner
29c6270328 change dag isel emitter to only call 'IsProfitableToFold' on nodes
with chains.  On interior nodes that lead up to them, we just directly
check that there is a single use.  This generates slightly more
efficient code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96366 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 19:03:34 +00:00
Chris Lattner
ccba15f914 mark all the generated node predicates 'const'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96337 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 07:26:36 +00:00
Chris Lattner
050a03d0f3 generate code for node and pattern predicates. Note that this won't
build if enabled, it will fail with constness issues. I'll resolve 
these next.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96336 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 07:21:10 +00:00
Chris Lattner
e02ea54cfd refactor some code into a local class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96334 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 06:52:01 +00:00
Chris Lattner
e2de49d9a1 remove now dead code and fixme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96333 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 06:15:00 +00:00
Chris Lattner
6e6975d419 remove dead code. This is never generated for any targets in mainline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96332 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 06:14:22 +00:00
Chris Lattner
e39650a805 add support for the new isel matcher to generate
(isprofitable|islegal)tofold checks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96331 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 06:10:58 +00:00
Evan Cheng
014bf215c3 Split SelectionDAGISel::IsLegalAndProfitableToFold to
IsLegalToFold and IsProfitableToFold. The generic version of the later simply checks whether the folding candidate has a single use.

This allows the target isel routines more flexibility in deciding whether folding makes sense. The specific case we are interested in is folding constant pool loads with multiple uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96255 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-15 19:41:07 +00:00
Chris Lattner
da272d1a70 Check in the first big step of rewriting DAGISelEmitter to
produce a table based matcher instead of gobs of C++ Code.

Though it's not done yet, the shrinkage seems promising,
the table for the X86 ISel is 75K and still has a lot of 
optimization to come (compare to the ~1.5M of .o generated
the old way, much of which will go away).

The code is currently disabled by default (the #if 0 in
DAGISelEmitter.cpp).  When enabled it generates a dead
SelectCode2 function in the DAGISel Header which will
eventually replace SelectCode.

There is still a lot of stuff left to do, which are
documented with a trail of FIXMEs.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96215 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-15 08:04:42 +00:00
Mikhail Glushenkov
0b1a39577b Revert r96130 ("Forward parameter options as '-option=param'").
This behaviour must be configurable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96210 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-15 03:17:06 +00:00
Chris Lattner
751d5aa1ea constize
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96199 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-14 22:33:49 +00:00
Chris Lattner
4766132036 clean up a bunch of code, move some random predicates
on TreePatternNode to be methods on TreePatternNode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96197 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-14 22:22:58 +00:00
Chris Lattner
c87bf389dc remove the DisablePatternForFastISel predicate, which is a check
that predated -fast-isel which attempted to speed up the dag pattern
matchers at -O0.  Since fast-isel is around, this is basically 
obsolete and removing it shrinks the generated dag isels.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96188 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-14 21:11:53 +00:00
Chris Lattner
383fed9c7a add an insertion operator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96187 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-14 21:10:33 +00:00
Chris Lattner
523f6a5848 tidy up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96186 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-14 21:10:15 +00:00
Mikhail Glushenkov
18c67b994c Forward parameter options as '-option=parameter'.
Some tools do not like the '-option parameter' form. Should this be
configurable?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96130 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-13 22:37:28 +00:00
Chris Lattner
a0cdf17f37 pull a bunch of huge inline methods in the PatternCodeEmitter
class out of line.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96113 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-13 20:06:50 +00:00
Sean Callanan
cebe955779 Added the rdtscp instruction to the x86 instruction
tables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96073 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-13 02:06:11 +00:00
Sean Callanan
95a5a7d570 Fixed encodings for invlpg, invept, and invvpid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96065 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-13 01:48:34 +00:00
Chris Lattner
a599de2410 remove special cases for vmlaunch, vmresume, vmxoff, and swapgs
fix swapgs to be spelled right.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96058 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-13 00:41:14 +00:00
Chris Lattner
eaca5fa8e6 Remove special cases for [LM]FENCE, MONITOR and MWAIT from
encoder and decoder by using new MRM_ forms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96048 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-12 23:54:57 +00:00
Sean Callanan
9492be8d10 Reworked the Intel disassembler to support instructions
whose opcodes extend into the ModR/M field using the
Form field of the instruction rather than by special
casing each instruction.  Commented out the special
casing of VMCALL, which is the first instruction to use
this special form.  While I was in the neighborhood,
added a few comments for people modifying the Intel
disassembler. 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96043 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-12 23:39:46 +00:00
Chris Lattner
0d8db8e0a8 add a bunch of mod/rm encoding types for fixed mod/rm bytes.
This will work better for the disassembler for modeling things
like lfence/monitor/vmcall etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95960 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-12 02:06:33 +00:00
Daniel Dunbar
3b6910dcd4 MC: Fix bug where trailing tied operands were forgotten; the X86 assembler
matcher is now free of implicit operands!
 - Still need to clean up the code now that we don't to worry about implicit
   operands, and to make it a hard error if an instruction fails to specify all
   of its operands for some reason.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95956 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-12 01:46:54 +00:00
Chris Lattner
0d7b0aa760 enhance llvm-mc -show-inst to print the enum of an instruction, like so:
testb	%al, %al                ## <MCInst #2412 TEST8rr
                                        ##   <MCOperand Reg:2>
                                        ##   <MCOperand Reg:2>>
	jne	LBB1_7                  ## <MCInst #938 JNE_1
                                        ##   <MCOperand Expr:(LBB1_7)>>



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95935 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-11 22:57:32 +00:00
Chris Lattner
e555c9f4a5 work around a gcc bug with -Wuninitialized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95808 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 21:22:51 +00:00
Daniel Dunbar
cacaa5bff2 lit: Ignore dot files when scanning for tests (e.g., editor temprary files,
etc.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95803 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 21:00:55 +00:00
Daniel Dunbar
bef529182f MC/AsmMatcher: Tweak conversion function name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95802 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 21:00:47 +00:00
Daniel Dunbar
af61681ced MC/AsmMatcher: Add support for creating tied operands when constructing MCInsts.
- Pretty messy, but we need to rework how we handle tied operands in MCInst
   anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95774 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 08:15:48 +00:00
Daniel Dunbar
3f451cafb5 Remove stray DOS newline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95765 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 04:10:10 +00:00
Sean Callanan
cf57c7084a Updated the enhanced disassembly library's TableGen
backend to not use exceptions at all except in cases
of actual error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95762 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 03:23:23 +00:00
Sean Callanan
2db6ff2285 Updated the TableGen emitter for the Enhanced
Disassembler to take advantage of the refactored
AsmWriterInst.h.  Note removed parser code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95760 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 02:47:08 +00:00
Sean Callanan
397170b0ab Changed AsmWriterOperand to also include the index of the
operand into the CodeGenInstruction's list of operands,
which is useful for EDEmitter.  (Still working on PR6219)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95759 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 02:27:43 +00:00
Chris Lattner
a7d479c7bd Introduce a new CodeGenInstruction::ConstraintInfo class
for representing constraint info semantically instead of
as a c expression that will be blatted out to the .inc
file.  Fix X86RecognizableInstr to use this instead of
parsing C code :).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95753 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 01:45:28 +00:00
Sean Callanan
d0bc7f060e Fixed some indentation in the AsmWriterInst
implementation.  Also changed the constructor
so that it does not require a Record, making it
usable by the EDEmitter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95715 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09 23:06:35 +00:00
Sean Callanan
3ac97b386b Added AsmWriterInst.cpp to the CMakeList so that
it builds OK on Visual Studio.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95702 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09 22:29:16 +00:00
Sean Callanan
d32c02f314 Per PR 6219, factored AsmWriterInst and AsmWriterOperand
out of the AsmWriterEmitter.  This patch does the physical
code movement, but leaves the implementation unchanged. I'll
make any changes necessary to generalize the code in a
separate patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95697 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09 21:50:41 +00:00
Chris Lattner
518bb53485 move target-independent opcodes out of TargetInstrInfo
into TargetOpcodes.h.  #include the new TargetOpcodes.h
into MachineInstr.  Add new inline accessors (like isPHI())
to MachineInstr, and start using them throughout the 
codebase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95687 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09 19:54:29 +00:00
Chris Lattner
b8d6e98e56 pass stringref by value instead of by const&
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95627 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09 00:34:28 +00:00
Jakob Stoklund Olesen
570a4a5d9c Reintroduce the InlineHint function attribute.
This time it's for real! I am going to hook this up in the frontends as well.

The inliner has some experimental heuristics for dealing with the inline hint.
When given a -respect-inlinehint option, functions marked with the inline
keyword are given a threshold just above the default for -O3.

We need some experiments to determine if that is the right thing to do.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95466 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-06 01:16:28 +00:00
Jeffrey Yasskin
8d280fb50a Make lit's gtest support honor config.environment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95398 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 18:09:19 +00:00
Torok Edwin
18743f4502 New flag for GenLibDeps, and llvm-config-perobjincl.
This allows to show the explicit files that need to be built/linked to get an
LLVM component.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95300 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-04 09:31:35 +00:00
Chris Lattner
0d883e3f84 sink handling of target-independent machine instrs (other
than DEBUG_VALUE :(  ) into the target indep AsmPrinter.cpp
file.   This allows elimination of the 
NO_ASM_WRITER_BOILERPLATE hack among other things.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95177 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 01:00:52 +00:00
Daniel Dunbar
e1f6de3fbd AsmMatcherEmitter: Use stable_sort when reordering instructions, so that order
is still deterministic even amongst ambiguous instructions (eventually ambiguous
match orders will be a hard error, but we aren't there yet).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95157 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 23:46:36 +00:00
Daniel Dunbar
a2f5e00347 AsmMatcher: Create operand classes before use, apparently records aren't visited
in the order they were declared.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94868 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-30 01:02:37 +00:00
Daniel Dunbar
0806f9ff58 FileCheck: When looking for "possible matches", only compare against the prefix
line. Turns out edit_distance can be slow if the string we are scanning for
happens to be quite large.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94860 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-30 00:24:06 +00:00
Dan Gohman
e3a1e50680 Minor code cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94848 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 21:57:46 +00:00
Dan Gohman
d8a5541a51 Skip whitespace when looking for a potential intended match.
Before:

<stdin>:94:1: note: possible intended match here
 movsd 4096(%rsi), %xmm0
^

After:
<stdin>:94:2: note: possible intended match here
 movsd 4096(%rsi), %xmm0
 ^


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94847 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 21:55:16 +00:00
Dan Gohman
e546343799 Fix the position of the caret in the FileCheck error message.
Before:

test/CodeGen/X86/lsr-reuse.ll:52:34: error: expected string not found in input
; CHECK: movsd -2048(%rsi), %xmm0
                                 ^

After:

test/CodeGen/X86/lsr-reuse.ll:52:10: error: expected string not found in input
; CHECK: movsd -2048(%rsi), %xmm0
         ^


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94846 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 21:53:18 +00:00
Daniel Dunbar
8cdf54c222 FileCheck: Switch "possible match" calculation to use StringRef::edit_distance.
- Thanks Doug, who is obviously less lazy than me!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94795 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 03:22:19 +00:00
Sean Callanan
9988ab0496 Quick fix to make the header file for the enhanced
disassembly information have a better comment (and
better guard macros).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94781 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 01:34:29 +00:00
Ted Kremenek
a78def9680 Recognize 'add_executable' when analyzing CMake files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94777 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 01:10:55 +00:00
Ted Kremenek
55b88096aa Update CMake build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94776 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 01:10:25 +00:00
Sean Callanan
95fcebd5c4 Added a custom TableGen backend to support the
enhanced disassembler, and the necessary makefile
rules to build the table for X86.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94764 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 00:21:04 +00:00
Mikhail Glushenkov
ae779383be Escape double quotes in 'help'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94543 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 14:55:04 +00:00
Chris Lattner
43b5f9312d make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94378 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-24 20:43:08 +00:00
Sean Callanan
e9b466d4f0 Modified the register matcher function in AsmMatcher to
be static.  Also made it possible for clients to get it
and no other functions from ...GenAsmMatcher.inc by
defining REGISTERS_ONLY before including GenAsmMatcher.inc.
This sets the stage for target-specific lexers that can
identify registers and return AsmToken::Register as
appropriate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94266 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-23 00:40:33 +00:00
Daniel Dunbar
1402f0b2ca AsmMatcher: Add a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94261 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-23 00:26:16 +00:00
Daniel Dunbar
f63623fb3f Make GetSourceVersion more portable, thanks Pawel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94186 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 18:14:21 +00:00
Daniel Dunbar
eab04fc0be lit: Separate test suite from test name with spaces, to make it easier to cut and paste.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94134 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 02:04:28 +00:00
Daniel Dunbar
e40eb09e5e Add a simple script for getting a version tag from a svn/git-svn/git
repository. Feel free to add support for your favorite VCS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94077 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-21 16:09:59 +00:00
Bob Wilson
ce8febefa5 The change in r90189 adds a link in a directory outside the iPhone platform
directory when building the llvmCore_Embedded project.  Fix this by putting
the iPhone platform directory into DEST_DIR instead of DEST_ROOT.  I also
noticed what appears to be an unintentional use of DEVELOPER_BIN instead of
DEVELOPER_DIR, so I fixed that and changed to use DEVELOPER_DIR in some places
that were hardcoded to "Developer".  Finally, the other changes here allowed
some refactoring and simplification, which I have done.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93878 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19 16:42:10 +00:00
Chris Lattner
2d53c21eca update mkpatch, patch by Garrison Venn!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93771 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-18 21:09:05 +00:00
Eric Christopher
606a1d1f59 Remove the InlineHint attribute. There are no current or planned
users.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93558 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-15 21:36:30 +00:00
Dale Johannesen
243a32f96b Remove DEBUG_DECLARE, looks like we don't need it.
Also, DEBUG_VALUE has side effects.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93498 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-15 01:50:44 +00:00
Chris Lattner
9898671a74 Split the TargetAsmParser "ParseInstruction" interface in half:
the new ParseInstruction method just parses and returns a list of
target operands.  A new MatchInstruction interface is used to
turn the operand list into an MCInst.

This requires new/deleting all the operands, but it also gives 
targets the ability to use polymorphic operands if they want to. 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93469 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14 22:21:20 +00:00
Bill Wendling
dfe7281fab Use ENABLE_ASSERTIONS throughout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93423 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14 10:19:55 +00:00
Stuart Hastings
b7eaa130d0 Erm, previous patch was wrong; Thanks Bill\!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93381 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14 00:34:53 +00:00
Stuart Hastings
ee6c04e245 Enable assertions by default for Apple-style builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93380 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14 00:22:05 +00:00
Benjamin Kramer
d4f195999a Reimplement getToken and SplitString as "StringRef helper functions"
- getToken is modeled after StringRef::split but it can split on multiple
  separator chars and skips leading seperators.
- SplitString is a StringRef::split variant for more than 2 elements with the
  same behaviour as getToken.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93161 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-11 18:03:24 +00:00
Dan Gohman
7a523dde57 Tighten up the vim LLVM IR syntax highlighting regex for labels, and add a
highlighting rule for identifiers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93056 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-09 17:22:48 +00:00
Dan Gohman
acb75a9d70 Set the vim auto-indent setting for open braces after case statements to
follow LLVM source convention.

Before:
  case X: {
            stuff;
          }

After:
  case X: {
    stuff;
  }


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93055 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-09 17:15:21 +00:00
Dale Johannesen
d2035203a0 Add DEBUG_DECLARE. Not used yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93040 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-09 01:24:25 +00:00
Dale Johannesen
87563b3937 Add DEBUG_VALUE. Not used yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93030 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-08 23:51:25 +00:00
Duncan Sands
7c422ac216 Partially address a README by having functionattrs consider calls to
memcpy, memset and other intrinsics that only access their arguments
to be readnone if the intrinsic's arguments all point to local memory.
This improves the testcase in the README to readonly, but it could in
theory be made readnone, however this would involve more sophisticated
analysis that looks through the memcpy.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92829 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-06 08:45:52 +00:00
Dan Gohman
7c3ecb6838 Don't use the ISD::NodeType enum for SDNode opcodes, as CodeGen
uses several kinds of opcode values which are not declared within
that enum. This fixes PR5946.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92794 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-05 22:26:32 +00:00
David Greene
6786d5e183 Add an !eq() operator to TableGen. It operates on strings only.
Use !cast<string>() to compare other types of objects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92754 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-05 19:11:42 +00:00
David Greene
f0fd3afeff Have TableGen emit code that uses dbgs() rather than errs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92738 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-05 17:47:41 +00:00
Dan Gohman
eeb3a00b84 Change SelectCode's argument from SDValue to SDNode *, to make it more
clear what information these functions are actually using.

This is also a micro-optimization, as passing a SDNode * around is
simpler than passing a { SDNode *, int } by value or reference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92564 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-05 01:24:18 +00:00
Daniel Dunbar
5ddcd6be8f tblgen/OptParser: Use EmitSourceFileHeader.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92521 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-04 22:03:51 +00:00
Dan Gohman
ba7a662f54 Replace some special-case code which probably was buggy with an assertion
verifying that the special case does not occur.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92504 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-04 20:36:57 +00:00
Dan Gohman
537ab90d8d Remove the CPAttrParentAsRoot code, which is unused, and inconvenient
for a refactoring I'm working on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92503 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-04 20:31:55 +00:00
Mikhail Glushenkov
b7935e00eb Typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92392 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-01 04:40:54 +00:00
Mikhail Glushenkov
d64c90776e Make CheckForSuperfluousOptions handle list form of 'switch_on' correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92391 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-01 03:51:02 +00:00
Mikhail Glushenkov
3a481e38c9 Minor simplifications.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92390 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-01 03:50:51 +00:00
Mikhail Glushenkov
163dd597c9 Better error message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92389 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-01 03:50:34 +00:00
Daniel Dunbar
9ac75ca0bf lit: Add setuptools support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92169 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-26 22:58:39 +00:00
Daniel Dunbar
d24f1f342a lit: Sink code into a 'lit' package.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92168 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-26 22:58:23 +00:00
Bill Wendling
7529ece7af Use the 'MadeChange' variable instead of returning 'false' all of the time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92155 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-25 13:35:40 +00:00
Daniel Dunbar
96a47829c8 Don't emit trailing semicolon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92133 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-24 17:49:28 +00:00
Mikhail Glushenkov
9bef1bdcf5 Cosmetic issue: more consistent naming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91998 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-23 12:49:41 +00:00
Mikhail Glushenkov
e0b6570d24 Allow (set_option SwitchOption, true).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91997 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-23 12:49:30 +00:00
Daniel Dunbar
e5976b8c5c Suppress compiler warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91959 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-23 00:45:10 +00:00
Sean Callanan
7fb35a2fd8 Fixes to the X86 disassembler:
Made LEA memory operands emit only 4 MCInst operands.
Made the scale operand equal 1 for instructions that have no
SIB byte.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91919 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-22 21:12:55 +00:00
David Greene
f660802f34 Fix a bug in !subst where TableGen would go and resubstitute text it had
just substituted.  This could cause infinite looping in certain
pathological cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91843 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-21 21:21:34 +00:00
Chris Lattner
349d8489b2 .llx is no more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91784 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19 20:56:53 +00:00
Nuno Lopes
014dc70907 fix build and while at it remove a redudant include
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91774 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19 11:52:18 +00:00
Daniel Dunbar
8783087f69 More bzero -> memset that I missed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91757 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19 04:16:57 +00:00
Daniel Dunbar
9e6d1d1f50 Add missing newlines at EOF (for clang++).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91756 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19 04:16:48 +00:00
Sean Callanan
8ed9f51663 Table-driven disassembler for the X86 architecture (16-, 32-, and 64-bit
incarnations), integrated into the MC framework.  

The disassembler is table-driven, using a custom TableGen backend to 
generate hierarchical tables optimized for fast decode.  The disassembler 
consumes MemoryObjects and produces arrays of MCInsts, adhering to the 
abstract base class MCDisassembler (llvm/MC/MCDisassembler.h).

The disassembler is documented in detail in

- lib/Target/X86/Disassembler/X86Disassembler.cpp (disassembler runtime)
- utils/TableGen/DisassemblerEmitter.cpp (table emitter)

You can test the disassembler by running llvm-mc -disassemble for i386
or x86_64 targets.  Please let me know if you encounter any problems
with it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91749 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19 02:59:52 +00:00
Dan Gohman
2929e1143a Fix a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91741 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19 01:46:09 +00:00
Eli Friedman
5760f35e15 Fix an issue in googletest where a name was used before it was defined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91718 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18 21:38:44 +00:00
Mikhail Glushenkov
9503b49462 Make 'set_option' work with list options.
This works now: (set_option "list_opt", ["val_1", "val_2", "val_3"])

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91679 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18 11:27:26 +00:00
Mikhail Glushenkov
994dbe0073 Add a 'set_option' action for use in OptionPreprocessor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91594 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17 07:49:16 +00:00
Mikhail Glushenkov
24723288a2 Refactoring, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91593 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17 07:48:49 +00:00
Mikhail Glushenkov
2d366a21a1 s/TokenizeCmdline/TokenizeCmdLine/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91592 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17 07:48:34 +00:00
Jim Grosbach
06801722a4 Add @earlyclobber TableGen constraint
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91554 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-16 19:43:02 +00:00
Bill Wendling
0a0124e4f6 Remove superfluous 'extern' variable that was causing a warning with clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91552 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-16 19:36:42 +00:00
Bill Wendling
6be413dd64 Some command lines don't like numbers with leading zeros. Remove them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91463 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 22:42:19 +00:00
Daniel Dunbar
99ea6898e1 lit: Improve error when gtest discovery fails.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91458 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 22:00:37 +00:00
Dan Gohman
9b03da6824 Revert 90628, which was incorrect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91448 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 20:21:44 +00:00
Jim Grosbach
f0a4fad995 whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91442 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 19:28:13 +00:00
Mikhail Glushenkov
f8bc1e4b27 Convert llvmc tests to FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91420 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 07:21:14 +00:00
Mikhail Glushenkov
545f96814b Support hook invocation from 'append_cmd'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91419 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 07:20:50 +00:00
Mikhail Glushenkov
e4ac23a0ff Validate the generated C++ code in llvmc tests.
Checks that the code generated by 'tblgen --emit-llvmc' can be actually
compiled. Also fixes two bugs found in this way:

- forward_transformed_value didn't work with non-list arguments
- cl::ZeroOrOne is now called cl::Optional

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91404 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 03:04:52 +00:00
Mikhail Glushenkov
abf2d986c9 Allow $CALL(Hook, '$INFILE') for non-join tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91402 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 03:04:02 +00:00
Daniel Dunbar
9682043ab5 NNT: Make sure stderr for build commands goes to log file, as intended but misdirected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91379 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15 00:41:47 +00:00
Daniel Dunbar
252a0dfa6a NNT: Use [e]grep -a when scanning logs, its possibly they will have non-text
characters in them, in which case the grep will just return 'Binary file
matches' and the whole thing falls over.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91302 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-14 17:58:33 +00:00