Bill Wendling [Tue, 17 Nov 2009 01:23:53 +0000 (01:23 +0000)]
Refactor the code that creates the "dot-label" difference. This may be used in
more than one place. No intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89024
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Jim Grosbach [Tue, 17 Nov 2009 01:21:04 +0000 (01:21 +0000)]
When moving a block for table jumps, make sure the prior block terminator
is analyzable so it can be updated. If it's not, be safe and don't move the
block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89022
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Jakob Stoklund Olesen [Tue, 17 Nov 2009 01:07:22 +0000 (01:07 +0000)]
Enable -split-phi-edges by default
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89021
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Evan Cheng [Tue, 17 Nov 2009 00:55:55 +0000 (00:55 +0000)]
MOV64rm should be marked isReMaterializable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89019
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Dan Gohman [Tue, 17 Nov 2009 00:47:23 +0000 (00:47 +0000)]
Remove the optimizations that convert BRCOND and BR_CC into
unconditional branches or fallthroghes. Instcombine/SimplifyCFG
should be simplifying branches with known conditions.
This fixes some problems caused by these transformations not
updating the MachineBasicBlock CFG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89017
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Devang Patel [Tue, 17 Nov 2009 00:47:06 +0000 (00:47 +0000)]
Remove debug info attached with an instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89016
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Jeffrey Yasskin [Tue, 17 Nov 2009 00:43:13 +0000 (00:43 +0000)]
In GlobalVariable::setInitializer, assert that the initializer has the
right type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89014
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Evan Cheng [Tue, 17 Nov 2009 00:23:22 +0000 (00:23 +0000)]
A few more instructions that should be marked re-materializable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89011
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Jim Grosbach [Tue, 17 Nov 2009 00:20:26 +0000 (00:20 +0000)]
Convert to FileCheck
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89007
91177308-0d34-0410-b5e6-
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Jim Grosbach [Tue, 17 Nov 2009 00:03:38 +0000 (00:03 +0000)]
Convert to FileCheck
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89002
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Jim Grosbach [Tue, 17 Nov 2009 00:00:33 +0000 (00:00 +0000)]
Cleanup. Missed removing these when converting. Oops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89001
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Johnny Chen [Mon, 16 Nov 2009 23:57:56 +0000 (23:57 +0000)]
Set Rm bits of BX_RET to 0b1110 (R14); and set condition code bits of BRIND to
0b1110 (ALways). This is so that the disassembler decoder can distinguish among
BX_RET, BRIND, and BXr9.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89000
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Dan Gohman [Mon, 16 Nov 2009 23:49:55 +0000 (23:49 +0000)]
Fix this test - there don't appear to be any actual Reload Reuses
in this testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88998
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Dan Gohman [Mon, 16 Nov 2009 23:43:42 +0000 (23:43 +0000)]
Revert r87049, which was the workaround for the regression triggered
by the recent FixedStackPseudoSourceValue-related changes, now that
the specific bug that affected it is fixed, in r88954.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88997
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Jeffrey Yasskin [Mon, 16 Nov 2009 23:32:30 +0000 (23:32 +0000)]
Revert the test from r88984. It relies on being able to mmap 16GB of
address space (though it only uses a small fraction of that), and the
buildbots disallow that.
Also add a comment to the Makefile's ulimit line warning future
developers that changing it won't work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88994
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Jim Grosbach [Mon, 16 Nov 2009 23:19:29 +0000 (23:19 +0000)]
Convert to FileCheck
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88991
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 16 Nov 2009 22:49:38 +0000 (22:49 +0000)]
Initialize the new AsmPrinterFlags field to 0, fixing uses of
uninitialized memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88985
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Jeffrey Yasskin [Mon, 16 Nov 2009 22:41:33 +0000 (22:41 +0000)]
Make X86-64 in the Large model always emit 64-bit calls.
The large code model is documented at
http://www.x86-64.org/documentation/abi.pdf and says that calls should
assume their target doesn't live within the 32-bit pc-relative offset
that fits in the call instruction.
To do this, we turn off the global-address->target-global-address
conversion in X86TargetLowering::LowerCall(). The first attempt at
this broke the lazy JIT because it can separate the movabs(imm->reg)
from the actual call instruction. The lazy JIT receives the address of
the movabs as a relocation and needs to record the return address from
the call; and then when that call happens, it needs to patch the
movabs with the newly-compiled target. We could thread the call
instruction into the relocation and record the movabs<->call mapping
explicitly, but that seems to require at least as much new
complication in the code generator as this change.
To fix this, we make lazy functions _always_ go through a call
stub. You'd think we'd only have to force lazy calls through a stub on
difficult platforms, but that turns out to break indirect calls
through a function pointer. The right fix for that is to distinguish
between calls and address-of operations on uncompiled functions, but
that's complex enough to leave for someone else to do.
Another attempt at this defined a new CALL64i pseudo-instruction,
which expanded to a 2-instruction sequence in the assembly output and
was special-cased in the X86CodeEmitter's emitInstruction()
function. That broke indirect calls in the same way as above.
This patch also removes a hack forcing Darwin to the small code model.
Without far-call-stubs, the small code model requires things of the
JITMemoryManager that the DefaultJITMemoryManager can't provide.
Thanks to echristo for lots of testing!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88984
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Daniel Dunbar [Mon, 16 Nov 2009 22:38:00 +0000 (22:38 +0000)]
Don't build examples by default, use BUILD_EXAMPLES=1 to build them. The only utility of this is testing that we keep the examples up to date, I will just make the buildbots run with this flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88979
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Daniel Dunbar [Mon, 16 Nov 2009 22:37:52 +0000 (22:37 +0000)]
Add "Unoptimized" build (NO_DEBUG_SYMBOLS=1 ENABLE_OPTIMIZED=1), for reducing
disk space, and increasing battery lifetime. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88978
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Eric Christopher [Mon, 16 Nov 2009 22:34:32 +0000 (22:34 +0000)]
Fix unused variables warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88977
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Evan Cheng [Mon, 16 Nov 2009 21:56:03 +0000 (21:56 +0000)]
- Check memoperand alignment instead of checking stack alignment. Most load / store folding instructions are not referencing spill stack slots.
- Mark MOVUPSrm re-materializable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88974
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Devang Patel [Mon, 16 Nov 2009 21:53:40 +0000 (21:53 +0000)]
Revert r88939.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88973
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David Greene [Mon, 16 Nov 2009 21:52:23 +0000 (21:52 +0000)]
Fix an expensive-checks error.
The Mask and LHSMask may not be of the same size, so don't do the
transformation if they're different.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88972
91177308-0d34-0410-b5e6-
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Jim Grosbach [Mon, 16 Nov 2009 21:13:22 +0000 (21:13 +0000)]
Make the pass class name more explicit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88964
91177308-0d34-0410-b5e6-
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Jim Grosbach [Mon, 16 Nov 2009 21:03:58 +0000 (21:03 +0000)]
make pass name a bit more clear
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88961
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Dan Gohman [Mon, 16 Nov 2009 20:45:50 +0000 (20:45 +0000)]
Revert 88957. This file uses CodeGenOpt, which is defined in TargetMachine.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88959
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Dan Gohman [Mon, 16 Nov 2009 20:41:12 +0000 (20:41 +0000)]
Remove an unnecessary #include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88957
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Dan Gohman [Mon, 16 Nov 2009 20:40:47 +0000 (20:40 +0000)]
Sink a #include <map> to where it's actually needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88956
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Dan Gohman [Mon, 16 Nov 2009 20:40:06 +0000 (20:40 +0000)]
Make PseudoSourceValue's classof recognize
FixedStackPseudoSourceValueVal, to respect this isa relationship.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88954
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 16 Nov 2009 20:35:59 +0000 (20:35 +0000)]
Fix a typo in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88953
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Jim Grosbach [Mon, 16 Nov 2009 20:04:15 +0000 (20:04 +0000)]
Convert to FileCheck
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88947
91177308-0d34-0410-b5e6-
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Lang Hames [Mon, 16 Nov 2009 20:03:13 +0000 (20:03 +0000)]
Added a testcase for PR5495.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88946
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Rafael Espindola [Mon, 16 Nov 2009 19:46:55 +0000 (19:46 +0000)]
Add configure options for specifying where to look for libstdc++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88943
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Jim Grosbach [Mon, 16 Nov 2009 19:46:46 +0000 (19:46 +0000)]
Convert to FileCheck
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88942
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Bob Wilson [Mon, 16 Nov 2009 19:33:27 +0000 (19:33 +0000)]
Fix a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88940
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Devang Patel [Mon, 16 Nov 2009 19:20:48 +0000 (19:20 +0000)]
Add VISIBILITY_HIDDEN marker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88939
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Jim Grosbach [Mon, 16 Nov 2009 18:58:52 +0000 (18:58 +0000)]
Simplify thumb2 jump table adjustments. Remove unnecessary calculation and
usage of block sizes and offsets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88935
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Jim Grosbach [Mon, 16 Nov 2009 18:55:47 +0000 (18:55 +0000)]
clarify comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88933
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Bob Wilson [Mon, 16 Nov 2009 18:54:08 +0000 (18:54 +0000)]
Fix some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88932
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Bob Wilson [Mon, 16 Nov 2009 18:08:46 +0000 (18:08 +0000)]
Whitespace: be consistent with pointer syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88929
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Bob Wilson [Mon, 16 Nov 2009 17:56:13 +0000 (17:56 +0000)]
Clean up whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88927
91177308-0d34-0410-b5e6-
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Jim Grosbach [Mon, 16 Nov 2009 17:24:45 +0000 (17:24 +0000)]
tbb opt off by default
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88921
91177308-0d34-0410-b5e6-
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Jim Grosbach [Mon, 16 Nov 2009 17:17:48 +0000 (17:17 +0000)]
back off for a bit. tracking down weirdness
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88919
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Jim Grosbach [Mon, 16 Nov 2009 17:10:56 +0000 (17:10 +0000)]
Analyze has to be before checking the condition, obviously. Properly construct an iterator for prior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88917
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Douglas Gregor [Mon, 16 Nov 2009 16:56:48 +0000 (16:56 +0000)]
Make ERROR_IF_USED macro work with GCC <= 4.2, Apple GCCs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88916
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Duncan Sands [Mon, 16 Nov 2009 15:28:17 +0000 (15:28 +0000)]
Make sure that if anyone passes a name by accident for the isSigned
parameter of CreateIntCast then they get an error from the compiler
(or from the linker with a non-gcc compiler). Another possibility
is to flip the order of the DestTy and isSigned parameters, since you
should then get a compiler warning if you try to use a char* for a
Type*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88913
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David Greene [Mon, 16 Nov 2009 15:12:23 +0000 (15:12 +0000)]
Support spill comments.
Have the asm printer emit a comment if an instruction is a spill or
reload and have the spiller mark copies it introdues so the asm printer
can also annotate those.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88911
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Duncan Sands [Mon, 16 Nov 2009 13:15:28 +0000 (13:15 +0000)]
BuildIntCast takes an additional parameter, isSigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88910
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Duncan Sands [Mon, 16 Nov 2009 12:32:28 +0000 (12:32 +0000)]
CreateIntCast takes an "isSigned" parameter. Pass "true" for it, rather than
a name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88908
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Evan Cheng [Mon, 16 Nov 2009 07:10:36 +0000 (07:10 +0000)]
Special case FixedStackPseudoSourceValueVal as well. Do we really need to differentiate PseudoSourceValueVal from FixedStackPseudoSourceValueVal at this level?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88902
91177308-0d34-0410-b5e6-
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Evan Cheng [Mon, 16 Nov 2009 06:31:49 +0000 (06:31 +0000)]
Check if subreg index is zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88899
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Evan Cheng [Mon, 16 Nov 2009 05:52:06 +0000 (05:52 +0000)]
For some targets, a copy can use a register multiple times, e.g. ppc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88895
91177308-0d34-0410-b5e6-
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Evan Cheng [Mon, 16 Nov 2009 05:44:04 +0000 (05:44 +0000)]
xfail for now. It has been failing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88892
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Bruno Cardoso Lopes [Mon, 16 Nov 2009 04:35:29 +0000 (04:35 +0000)]
Disable ldc1/sdc1 instructions for mips1 targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88887
91177308-0d34-0410-b5e6-
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Bruno Cardoso Lopes [Mon, 16 Nov 2009 04:33:42 +0000 (04:33 +0000)]
- Fix a small bug while handling target constant pools (one param was missing).
- Add a smarter constant pool loading, instead of:
lui $2, %hi($CPI1_0)
addiu $2, $2, %lo($CPI1_0)
lwc1 $f0, 0($2)
Generate:
lui $2, %hi($CPI1_0)
lwc1 $f0, %lo($CPI1_0)($2)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88886
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Chris Lattner [Mon, 16 Nov 2009 03:51:42 +0000 (03:51 +0000)]
typo spotted by duncan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88884
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Lang Hames [Mon, 16 Nov 2009 02:07:31 +0000 (02:07 +0000)]
Fixes the bug exposed by Anton's test case in PR 5495:
Make sure when ProcessImplicitDefs removes a copy which kills its source reg that it
removes the copy from said reg's Kills list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88881
91177308-0d34-0410-b5e6-
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Lang Hames [Mon, 16 Nov 2009 02:00:09 +0000 (02:00 +0000)]
Fix for the original bug in PR5495 - Look at uses as well as defs when determining the PHI-copy insert point.
- Patch by Andrew Canis!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88880
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Jim Grosbach [Sun, 15 Nov 2009 21:45:34 +0000 (21:45 +0000)]
Detect need for autoalignment of the stack earlier to catch spills more
conservatively. eliminateFrameIndex() machinery adjust to handle addr mode
6 (vld1/vst1) used for spills. Fix tests to expect aligned Q-reg spilling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88874
91177308-0d34-0410-b5e6-
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Jim Grosbach [Sun, 15 Nov 2009 21:05:07 +0000 (21:05 +0000)]
set the def of the VLD1q64 properly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88873
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 15 Nov 2009 20:03:53 +0000 (20:03 +0000)]
disable copying, enforce some invariants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88870
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 15 Nov 2009 20:02:12 +0000 (20:02 +0000)]
teach LVI to infer edge information from switch instructions.
This allows JT to eliminate a ton of infeasible edges when
handling code like the templates in PatternMatch.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88869
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 15 Nov 2009 20:01:24 +0000 (20:01 +0000)]
fix a logic error that would cause LVI-JT to miscompile
some conditionals
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88868
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 15 Nov 2009 20:00:52 +0000 (20:00 +0000)]
implement the first stab at caching queries. This isn't correct
(because the invalidation logic is missing) but LVI isn't enabled
by default anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88867
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 15 Nov 2009 19:59:49 +0000 (19:59 +0000)]
refactor a bunch of code forming the new LazyValueInfoCache
and LVIQuery classes, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88866
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 15 Nov 2009 19:58:31 +0000 (19:58 +0000)]
make PRE of loads preserve the alignment of the moved load instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88865
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 15 Nov 2009 19:57:43 +0000 (19:57 +0000)]
fix a bug handling 'not x' when x is undef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88864
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 15 Nov 2009 19:56:28 +0000 (19:56 +0000)]
mark getIntrinsicID() 'readonly'. This allows various classof methods
(like DbgDeclareInst's) to shrink substantially. It sucks that we have
to pull Compiler.h into such a public header, but at least Compiler.h
doesn't pull anything else in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88863
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Chris Lattner [Sun, 15 Nov 2009 19:54:31 +0000 (19:54 +0000)]
add attributes for readnone/readonly functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88862
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Chris Lattner [Sun, 15 Nov 2009 19:52:43 +0000 (19:52 +0000)]
add a version of array_pod_sort that takes a custom comparator function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88861
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Nick Lewycky [Sun, 15 Nov 2009 17:51:23 +0000 (17:51 +0000)]
Add a complex missed optimization opportunity I came across while investigating
bug 5438.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88855
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Edward O'Callaghan [Sun, 15 Nov 2009 10:18:17 +0000 (10:18 +0000)]
Add PSP OS Target to Triple, Credit to Bruno Cardoso Lopes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88849
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Daniel Dunbar [Sun, 15 Nov 2009 08:10:29 +0000 (08:10 +0000)]
lit: Factor a new OneCommandPerFileTest out of SyntaxCheckTest.
- Used for running a single fixed command on a directory of files, with the
option of deriving a temporary input file from the test source.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88844
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Nick Lewycky [Sun, 15 Nov 2009 07:47:32 +0000 (07:47 +0000)]
Revert r88830 and r88831 which appear to have caused a selfhost buildbot some
grief. I suspect this patch merely exposed a bug else.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88841
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Daniel Dunbar [Sun, 15 Nov 2009 07:22:58 +0000 (07:22 +0000)]
Remove duplicate implementation of excludes functionality, and support excluding
dirnames.
Also, add support for the 'unsupported' config property.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88838
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Nick Lewycky [Sun, 15 Nov 2009 06:16:57 +0000 (06:16 +0000)]
Correct typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88831
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Nick Lewycky [Sun, 15 Nov 2009 05:55:17 +0000 (05:55 +0000)]
Teach instcombine to look for booleans in wider integers when it encounters a
zext(icmp). It may be able to optimize that away. This fixes one of the cases
in PR5438.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88830
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Lang Hames [Sun, 15 Nov 2009 04:39:51 +0000 (04:39 +0000)]
Added an assert to the PBQP allocator to catch infinite cost solutions which might otherwise lead to miscompilations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88829
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Daniel Dunbar [Sun, 15 Nov 2009 01:02:09 +0000 (01:02 +0000)]
lit: Add --repeat=N option, for running each test N times.
- Currently just useful for timing, although it could be extended as one (bad) way to deal with flaky tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88827
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Daniel Dunbar [Sat, 14 Nov 2009 22:04:42 +0000 (22:04 +0000)]
Remove bogus corei7 and atom entries, the family was incorrect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88818
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Jim Grosbach [Sat, 14 Nov 2009 21:57:35 +0000 (21:57 +0000)]
remove xfail
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88817
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Daniel Dunbar [Sat, 14 Nov 2009 21:36:19 +0000 (21:36 +0000)]
Fill out X86 table, although we are missing lots of names for things. We now
properly detect my Xeon box though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88814
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Daniel Dunbar [Sat, 14 Nov 2009 21:36:07 +0000 (21:36 +0000)]
Report the detected host CPU in --version.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88813
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Jim Grosbach [Sat, 14 Nov 2009 21:33:37 +0000 (21:33 +0000)]
cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88812
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Jim Grosbach [Sat, 14 Nov 2009 20:15:03 +0000 (20:15 +0000)]
Do not merge jump tables this early. Branch folding will do any necessary
merges, and until then, it's useful to keep the tables separate for ease
of manipulation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88806
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Jim Grosbach [Sat, 14 Nov 2009 20:10:18 +0000 (20:10 +0000)]
Cleanup flow, and only update the jump table we're analyzing when replacing a destination MBB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88805
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Jim Grosbach [Sat, 14 Nov 2009 20:09:13 +0000 (20:09 +0000)]
Add function to replace a destination MBB in a single jump table
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88804
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Benjamin Kramer [Sat, 14 Nov 2009 19:51:20 +0000 (19:51 +0000)]
Remove dead variable found by clang++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88803
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Richard Osborne [Sat, 14 Nov 2009 19:33:35 +0000 (19:33 +0000)]
Add XCore support for arbitrary-sized aggregate returns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88802
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Anton Korobeynikov [Sat, 14 Nov 2009 18:01:41 +0000 (18:01 +0000)]
Temporary disable the error - it seems to be too conservative.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88800
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Benjamin Kramer [Sat, 14 Nov 2009 16:37:18 +0000 (16:37 +0000)]
Implement DISABLE_INLINE for MSVC. This required changing the position in all
forward declaration and patching tblgen to emit it right. Patch by Amine Khaldi!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88798
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Benjamin Kramer [Sat, 14 Nov 2009 15:15:39 +0000 (15:15 +0000)]
This test doesn't work on arm either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88794
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Benjamin Kramer [Sat, 14 Nov 2009 14:14:58 +0000 (14:14 +0000)]
Make NORETURN working with MSVC. MSVC only accepts NORETURN in front of the
decl so move it there. GCC accepts it both in front and after decls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88791
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Daniel Dunbar [Sat, 14 Nov 2009 10:09:12 +0000 (10:09 +0000)]
Add llvm::sys::getHostCPUName, for detecting the LLVM name for the host CPU.
- This is an initial step towards -march=native support in Clang, and towards
eliminating host dependencies in the targets. See PR5389.
- Patch by Roman Divacky!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88768
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Nick Lewycky [Sat, 14 Nov 2009 07:25:54 +0000 (07:25 +0000)]
Remove LLVMContext from reassociate. It was threaded through every function but
ultimately never used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88763
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Sanjiv Gupta [Sat, 14 Nov 2009 07:22:25 +0000 (07:22 +0000)]
revert 88761 as it fails builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88762
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Sanjiv Gupta [Sat, 14 Nov 2009 06:19:49 +0000 (06:19 +0000)]
Fix debug info crashes for PIC16.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88761
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Nick Lewycky [Sat, 14 Nov 2009 06:15:14 +0000 (06:15 +0000)]
Teach BasicAA that a constant expression can't alias memory provably not
allocated until runtime (such as an alloca). Patch by Hans Wennborg!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88760
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Evan Cheng [Sat, 14 Nov 2009 03:42:17 +0000 (03:42 +0000)]
Added getSubRegIndex(A,B) that returns subreg index of A to B. Use it to replace broken code in VirtRegRewriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88753
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