Chris Lattner
7a2f3e0b46
microoptimize this hot method, also making it more
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consistent with other similar ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99997 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 05:53:47 +00:00
Chris Lattner
ff741ab709
MI != 0 is checked in the assert right above this.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99995 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 05:42:48 +00:00
Chris Lattner
14d750d0ad
use the isDebugValue() predicate and pop_back_val()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99993 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 05:39:57 +00:00
Chris Lattner
ed7a77bfb2
assert is a function-like macro, not a control flow operator.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99992 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 05:36:29 +00:00
Chris Lattner
4dd8163091
reduce indentation, fit in 80 cols and various other cosmetic cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99989 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 05:15:22 +00:00
Chris Lattner
23dbf6683b
use the optimized debug info apis in sdisel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99986 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 04:24:50 +00:00
Chris Lattner
5169c9e567
make irbuilder use the new optimized debug info accessors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99984 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 04:09:11 +00:00
Chris Lattner
870cfcf9a6
add new apis for getting/setting !dbg metadata on
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instructions. In addition to being a convenience,
they are faster than the old apis, particularly when
not going from an MDKindID like people should be
doing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99982 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 03:34:40 +00:00
Jakob Stoklund Olesen
d363b4ebc7
Replace V_SET0 with variants for each SSE execution domain.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99975 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 00:40:13 +00:00
Jakob Stoklund Olesen
b16df90b48
Fix typo. Thank you, valgrind.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99974 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31 00:40:08 +00:00
Chris Lattner
ec39f095f5
Fix a major source of compile-time slowness at -O0 -g by optimizing
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the storage of !dbg metadata kinds in the instruction themselves.
The on-the-side hash table works great for metadata that not-all
instructions get, or for metadata that only exists when optimizing.
But when compile-time is everything, it isn't great.
I'm not super thrilled with the fact that this plops a TrackingVH in
Instruction, because it grows it by 3 words. I'm investigating
alternatives, but this should be a step in the right direction in any
case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99957 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 23:03:27 +00:00
Jakob Stoklund Olesen
bfcd61b907
Enable -sse-domain-fix by default. Now with tests!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99954 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 22:47:00 +00:00
Jakob Stoklund Olesen
428e152469
V_SETALLONES is an integer instruction.
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Since it is just a pxor in disguise, we should probably expand it to a full
polymorphic triple.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99953 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 22:46:55 +00:00
Jakob Stoklund Olesen
357be7f289
Renumber SSE execution domains for better code size.
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SSEDomainFix will collapse to the domain with the lower number when it has a
choice. The SSEPackedSingle domain often has smaller instructions, so prefer
that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99952 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 22:46:53 +00:00
Bob Wilson
100f090add
Revert Mon Ping's change 99928, since it broke all the llvm-gcc buildbots.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99948 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 22:27:04 +00:00
Devang Patel
722f2290b8
Ignore invalid metadata.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99938 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 22:09:52 +00:00
Jakob Stoklund Olesen
adffc9d20e
Revert "Enable -sse-domain-fix by default. What could possibly go wrong?"
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Not running 'make check-all' before committing is a bad idea.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99933 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 21:36:32 +00:00
Jakob Stoklund Olesen
90b9df4e6f
Enable -sse-domain-fix by default. What could possibly go wrong?
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99931 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 21:09:31 +00:00
Mon P Wang
808bab0169
Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset,
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e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)
A update of langref will occur in a subsequent checkin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99928 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 20:55:56 +00:00
Chris Lattner
04e3b1ef78
move some method definitions to files that make sense.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99927 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 20:48:48 +00:00
Benjamin Kramer
991de14dd6
Introduce SpecificBumpPtrAllocator, a wrapper for BumpPtrAllocator which allows
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only a single type of object to be allocated. Use it to make VNInfo destruction
typesafe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99919 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 20:16:45 +00:00
Torok Edwin
820580dfa9
Typo noticed by Duncan.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99918 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 20:15:13 +00:00
Dan Gohman
4bb31bfaa3
Fix a grammaro.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99917 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 20:04:57 +00:00
Jakob Stoklund Olesen
1a5d2a8fa1
Add cross-block inference to SSEDomainFix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99916 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 20:04:01 +00:00
Gabor Greif
bd44314c67
fix two cases where the arguments were extracted from the wrong range out of the InvokeInst
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spotted by baldrick -- thanks\!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99914 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 19:20:53 +00:00
Eric Christopher
8258d0b4bf
Remove the pmulld intrinsic and autoupdate it as a vector multiply.
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Rewrite the pmulld patterns, and make sure that they fold in loads of
arguments into the instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99910 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 18:49:01 +00:00
Chris Lattner
9b97a73ded
Rip out the 'is temporary' nonsense from the MCContext interface to
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create symbols. It is extremely error prone and a source of a lot
of the remaining integrated assembler bugs on x86-64.
This fixes rdar://7807601.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99902 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 18:10:53 +00:00
Evan Cheng
87bd191602
Funky indentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99901 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 18:08:53 +00:00
Devang Patel
7ed6311577
There is no need to fall through after processing DBG_VALUE machine instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99899 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 18:07:00 +00:00
Daniel Dunbar
7a8cf2822d
Fix -Asserts warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99895 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 17:57:42 +00:00
Douglas Gregor
6ce57922bb
Introduce namespace-scope functions to enable LLVM statistics without
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passing the command-line parameter "-stats" and to print the resulting
statistics without calling llvm_shutdown().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99893 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 17:32:08 +00:00
Benjamin Kramer
32e6518de3
XFAIL some PIC16 tests when running under valgrind-leaks. I don't expect these
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to be fixed any time soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99888 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 14:34:13 +00:00
Benjamin Kramer
91b1d8fdbf
PIC16: Plug a leak in PIC16Section by allocating name & address strings in the
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MCContext. There is still one leak left in PIC16Section (the Items vector).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99887 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 13:28:42 +00:00
Torok Edwin
fb70e7deaf
Don't overwrite previous value, if it succeeded.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99886 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 12:52:03 +00:00
Torok Edwin
e38bc14a01
Honour addGlobalMapping() in the interpreter, if it was used to add mappings for
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external Functions (the JIT does honour this).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99885 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 12:31:58 +00:00
Torok Edwin
01cb1b665d
Reapply r99881 with some fixes: only call destructor in releaseMemory!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99883 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 11:17:48 +00:00
Torok Edwin
226dd2ba99
Revert 99881, it brooke smooshlab's llvm-gcc-i386-darwin9.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99882 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 10:25:08 +00:00
Torok Edwin
2a22004f68
Introduce another Reset() method in BumpPtrAllocator that calls a destructor
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on all objects it has allocated, if they are all of the same size and alignment.
Use this to destruct all VNInfos allocated in LiveIntervalAnalysis (PR6653).
valnos is not reliable for this purpose, as seen in r99400
(which still leaked, and sometimes caused double frees).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99881 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 10:08:26 +00:00
Evan Cheng
28a1e48690
Avoid being influenced by the presence of dbg_value instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99879 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 05:49:07 +00:00
Chris Lattner
cebf5bc2ee
stringref'ize Timer apis
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99877 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 05:34:02 +00:00
Chris Lattner
83fa78efb1
finally, maintain a global list of timer groups, allowing us to
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implement TimerGroup::printAll, which prints and resets all active
timers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99876 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 05:27:58 +00:00
Chris Lattner
ecdbff8c74
add a new TimerGroup::print method, and refactor away the bogus
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TimerGroup copy ctor and assignment operator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99875 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 05:20:02 +00:00
Chris Lattner
49a2bb23d1
rename GetLibSupportInfoOutputFile -> CreateInfoOutputFile and
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have it always return a new stream to simplify clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99874 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 05:01:08 +00:00
Chris Lattner
9f9f6d19dd
if a timergroup is destroyed before its timers, print times.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99873 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 04:58:26 +00:00
Chris Lattner
b9312690a2
change TimerGroup to keep a linked list of active timers
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instead of just a count of them, and refactor the guts of
report printing out of removeTimer into its own method.
Refactor addTimerToPrint away.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99872 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 04:40:01 +00:00
Chris Lattner
a782e75d48
reapply my timer rewrite with a change for PassManager to store
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timers by pointer instead of by-value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99871 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 04:03:22 +00:00
Chris Lattner
0d2725ad69
revert r99862 which is causing FNT failures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99870 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 03:57:00 +00:00
Chris Lattner
9fa0eff30a
fairly major rewrite of various timing related stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99862 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 02:38:19 +00:00
Eric Christopher
4bd24c257e
Add FIXME for operand promotion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99859 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 01:04:59 +00:00
Jakob Stoklund Olesen
d77f8181b4
Be gentle to MSVC. C++ is hard, after all.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99855 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 00:09:32 +00:00
Daniel Dunbar
1de558b71f
MC/Mach-O/x86_64: Support @GOTPCREL on symbols, even for non-PCrel relocations!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99853 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 23:56:40 +00:00
Bill Wendling
201f5f039f
Re-add back in the slow way of determining of a clean-up should become a
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catch-all. The "dominates" way won't catch all of the selectors which must be
changed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99850 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 23:37:07 +00:00
Jakob Stoklund Olesen
e4b94b4efb
Basic implementation of SSEDomainFix pass.
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Cross-block inference is primitive and wrong, but the pass is working otherwise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99848 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 23:24:21 +00:00
Bill Wendling
bfde644e8a
A more general (and simpler!) implementation of r99671. It performs a similar
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transform. I.e., if a clean-up eh.selector call dominates the invoke of an
_Unwind_Resume_or_Rethrow, then we convert the eh.selector into a
catch-all. This patch, however, uses the DominatorTree information, and doesn't
go through the whole rigmarole of starting at the eh.exception call, finding the
corresponding URoR and eh.selector calls, and trying to trace through any number
of instruction types to get to them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99846 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 23:02:46 +00:00
Devang Patel
aead63c033
Encode start location of debug value, communicated through DBG_VALUE machine instruction, in a variable's DIE.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99845 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 22:59:58 +00:00
Chris Lattner
f8df3e011c
move a function into a more logical place in the file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99842 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 21:34:06 +00:00
Chris Lattner
fc86c3cfd6
remove support for per-time peak memory tracking, this
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isn't used by anyone and is better exposed as a non-per-timer
thing. Also, stop including System/Mutex.h in Timer.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99841 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 21:28:41 +00:00
Evan Cheng
8e36a5c960
Fix PR4975. Avoid referencing empty vector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99840 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 21:27:30 +00:00
Chris Lattner
0ea86bc411
various timer fixes: move operator= out of line,
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eliminate the per-timer lock (timers should be
externally locked if needed), the info-output-stream
can never be dbgs(), so drop the check. Make some
stuff private.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99839 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 21:24:52 +00:00
Benjamin Kramer
34247a0f35
Make isInt?? and isUint?? template specializations of the generic versions. This
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makes calls a little bit more consistent and allows easy removal of the
specializations in the future. Convert all callers to the templated functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99838 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 21:13:41 +00:00
Evan Cheng
31441b7e95
Pool allocate SDDbgValue nodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99836 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 20:48:30 +00:00
Eric Christopher
545d3b18d5
We'll never match these as instructions, just as intrinsics so remove
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the SDNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99835 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 20:41:51 +00:00
Chris Lattner
0613edc5cf
s/.../.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99834 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 20:40:19 +00:00
Chris Lattner
c3b228c978
use RAII for ExceptionTimer too
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99833 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 20:39:38 +00:00
Chris Lattner
a909d66351
fix a variety of issues were we'd start DebugTimer but
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not stop it by using RAII.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99832 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 20:38:20 +00:00
Chris Lattner
9bb110f78e
move code around and improve indentation, no functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99831 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 20:35:01 +00:00
Benjamin Kramer
7e09debcf1
Remove a bunch of integer width predicate functions in favor of MathExtras.
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Most of these were unused, some of them were wrong and unused (isS16Constant<short>,
isS10Constant<short>).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99827 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 19:07:58 +00:00
Chris Lattner
e27e02b1a4
From Kalle Raiskila:
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"the bigstack patch for SPU, with testcase. It is essentially the patch committed as 97091, and reverted as 97099, but with the following additions:
-in vararg handling, registers are marked to be live, to not confuse the register scavenger
-function prologue and epilogue are not emitted, if the stack size is 16. 16 means it is empty - there is only the register scavenger emergency spill slot, which is not used as there is no stack."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99819 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 17:38:47 +00:00
Chris Lattner
d7ba0f2ade
add support for zero initialized unions, patch by Tim Northover!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99818 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 17:36:02 +00:00
Devang Patel
553881bddc
Refactor code to push DILocation prcessing into DwarfDebug.cpp from AsmPrinter.cpp.
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This is same as r99772 (which was reverted) with just one meaningful difference where two source lines exchanged their positions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99816 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 17:20:31 +00:00
Chris Lattner
f283e40b6a
add a note.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99815 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 17:02:02 +00:00
Johnny Chen
79c4d820b4
Add NVTBLFrm to represent A8.6.406 VTBL, VTBX Vector Table Lookup Instructions.
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These instructions use byte index in a control vector (M:Vm) to lookup byte
values in a table and generate a new vector (D:Vd). The table is specified via
a list of vectors, which can be:
{Dn}
{Dn D<n+1>}
{Dn D<n+1> D<n+2>}
{Dn D<n+1> D<n+2> D<n+3>}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99789 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29 01:14:22 +00:00
Devang Patel
de9b1efbe5
Revert 99772.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99778 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 21:23:37 +00:00
Chris Lattner
bed993d8a4
add a statistic for the # times isel has to backtrack.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99774 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 19:46:56 +00:00
Devang Patel
c7eae5ca4a
Refactoring. Push DILocation processing in to DwarfDebug from AsmPrinter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99772 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 18:57:09 +00:00
Chris Lattner
dc7500bbaf
zap an extra line that Eli noticed!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99770 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 18:52:28 +00:00
Anton Korobeynikov
81244298ea
Properly quote the quotes :) during cmdline construction on Windows.
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Otherwise, e.g. in the invocation like clang -DFOO=\"bar\" FOO macro
got the bar value, not "bar".
Patch by Alexander Esilevich!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99763 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 15:07:02 +00:00
Chris Lattner
263bd9abe2
fix a type contradition: XCoreISD::RETSP has one argument, not zero.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99760 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 08:47:39 +00:00
Chris Lattner
caa8870fe0
finally remove the immAllOnesV_bc/immAllZerosV_bc patterns
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and those derived from them. These are obnoxious because
they were written as: PatLeaf<(bitconvert). Not having an
argument was foiling adding better type checking for operand
count matching up with what was required (in this case,
bitconvert always requires an operand!)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99759 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 08:43:23 +00:00
Chris Lattner
6269b6c9cb
remove a pattern with no testcase that doesn't appear to be
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matchable: it seems like it would always constant fold.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99758 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 08:40:48 +00:00
Chris Lattner
0a00ed98f1
fix integer negates to use the proper type for the zero vectors,
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this also depends on the new "bitconvert dropping" behavior just
added to tblgen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99757 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 08:39:10 +00:00
Chris Lattner
e82f336d8f
fix a typo, bitconvert from node to itself isn't valid.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99755 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 08:36:45 +00:00
Chris Lattner
b26fdcb48b
fix vnot matching to explicitly specify the type of the
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input to be v8i8 or v16i8, which buildvectors get canonicalized to.
This allows the patterns that were previously using a bare 'vnot' to
match, before they couldn't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99754 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 08:08:07 +00:00
Chris Lattner
e4c868ff6a
fix up vnot matching, eliminating a dead pattern, correcting a couple of
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patterns that would never match because of bitcast, and eliminating use
of vnot_conv.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99753 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 08:00:23 +00:00
Chris Lattner
918472a77a
stop using vnot_conv
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99750 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 07:48:17 +00:00
Chris Lattner
ed52c8f5f4
revert r99743, this is saying that the repmovs instructinos have an
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*input* of other type, which is the VT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99749 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 07:38:39 +00:00
Chris Lattner
b616c6a25d
remove a bunch of dead patterns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99748 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 07:38:00 +00:00
Chris Lattner
0b5d4908dd
claiming to return other is pointless.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99743 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 05:57:36 +00:00
Chris Lattner
5d9a1bce83
comply with the wishes of a fixme.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99742 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 05:55:17 +00:00
Chris Lattner
b0e483e2c4
now that (parallel) is gone and a variety of bugs in targets
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are cleaned up, we can remove an old fixme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99741 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 05:54:03 +00:00
Chris Lattner
aa4e3391c8
add an optimized form of OPC_EmitMergeInputChains for the 1, 0 and
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1, 1 cases which are by-far the most frequent. This shrinks the X86
isel table from 77014 -> 74657 bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99740 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 05:50:16 +00:00
Chris Lattner
856fb395e4
don't add nodes to the now-dead nodes list multiple times, this
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can cause a crash on crazy situations in msp430 when morph-node-to
is disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99739 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 05:28:31 +00:00
Chris Lattner
a591ff53d9
Improve systemz to model cmp and ucmp nodes as returning
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their flags correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99738 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 05:21:52 +00:00
Chris Lattner
af8752e901
the FPCmp node returns an i32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99737 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 05:12:57 +00:00
Chris Lattner
d486d77444
fix some modelling problems exposed by a patch I'm working on. bsr/bsf/ptest
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nodes all have an EFLAGS result when made by isel lowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99736 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 05:07:17 +00:00
Chris Lattner
19e37cbf4f
don't add flag nodes with chain results to the NowDeadNodes
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list multiple times when MorphNodeTo can't be applied.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99735 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 04:54:33 +00:00
Jeffrey Yasskin
ec243474bc
Oops, r98447 dropped the reference to ForwardType in the wrong place in
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Type::destroy(), so it got skipped for FunctionTypes, StructTypes, and
UnionTypes. This fixes the resulting leaks in test/Feature/opaquetypes.ll and
test/Integer/opaquetypes_bt.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99732 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28 01:03:47 +00:00
Chris Lattner
a6f8693385
improve -debug-only=isel comments for cases when we don't enter a
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scope due to obviously false predicate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99723 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-27 18:54:50 +00:00
Jeffrey Yasskin
0826e1c519
Remove another memory leak from ABCD by using Edges by value instead of
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pointer. There was also a SmallPtrSet whose settiness wasn't being used, so I
changed it to a SmallVector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99713 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-27 09:09:17 +00:00
Jeffrey Yasskin
e9580bf254
In ABCD, change the non-null Bound*s to Bound&s.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99711 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-27 08:15:46 +00:00