Eric Christopher [Mon, 22 Jul 2013 22:25:09 +0000 (22:25 +0000)]
Typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186886
91177308-0d34-0410-b5e6-
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Eric Christopher [Mon, 22 Jul 2013 22:25:07 +0000 (22:25 +0000)]
80-column tidying. Formatting choices by clang-format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186885
91177308-0d34-0410-b5e6-
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Nadav Rotem [Mon, 22 Jul 2013 22:18:07 +0000 (22:18 +0000)]
When we vectorize across multiple basic blocks we may vectorize PHINodes that create a cycle. We already break the cycle on phi-nodes, but arithmetic operations are still uplicated. This patch adds code that checks if the operation that we are vectorizing was vectorized during the visit of the operands and uses this value if it can.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186883
91177308-0d34-0410-b5e6-
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Jakub Staszak [Mon, 22 Jul 2013 22:10:43 +0000 (22:10 +0000)]
OldPtr is llvm::Instruction. Remove unneeded cast<>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186880
91177308-0d34-0410-b5e6-
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Richard Trieu [Mon, 22 Jul 2013 21:29:28 +0000 (21:29 +0000)]
Silence gcc warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186879
91177308-0d34-0410-b5e6-
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Kevin Enderby [Mon, 22 Jul 2013 21:25:31 +0000 (21:25 +0000)]
Fix the move to/from accumulator register instructions that use a full 64-bit
absolute address encoded in the instruction.
rdar://
8612627 and rdar://
14299221
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186878
91177308-0d34-0410-b5e6-
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Jakub Staszak [Mon, 22 Jul 2013 21:11:30 +0000 (21:11 +0000)]
Change tabs to spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186877
91177308-0d34-0410-b5e6-
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Jakub Staszak [Mon, 22 Jul 2013 21:10:42 +0000 (21:10 +0000)]
Fix typo in test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186876
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Michael Gottesman [Mon, 22 Jul 2013 21:05:47 +0000 (21:05 +0000)]
[stackprotector] Changed isNoopBitcast/sameNoopInput to take TargetLoweringBase instead of TargetLowering.
Both functions only use functionality from TargetLoweringBase.
rdar://
13935163
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186874
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Craig Topper [Mon, 22 Jul 2013 20:46:37 +0000 (20:46 +0000)]
Recommit r186813: More Intel syntax alias fixes. With the addition of suppressing some of the aliases from being emitted by the asm printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186869
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Michael Gottesman [Mon, 22 Jul 2013 20:44:11 +0000 (20:44 +0000)]
[stackprotector] Refactored ssp prologue creation code into its own helper function.
No functionality change.
rdar://
13935163
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186868
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Manman Ren [Mon, 22 Jul 2013 20:28:53 +0000 (20:28 +0000)]
Debug Info Finder: add processScope to actually handle the Scope.
Instead of just adding the scope to the list, we actually handle the scope.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186867
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Bill Wendling [Mon, 22 Jul 2013 20:15:21 +0000 (20:15 +0000)]
Recommit r186217 with testcase fix:
Use the function attributes to pass along the stack protector buffer size.
Now that we have robust function attributes, don't use a command line option to
specify the stack protecto buffer size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186863
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Mon, 22 Jul 2013 19:30:38 +0000 (19:30 +0000)]
[mips] Fix MipsAsmParser::parseCCRRegs.
Enable parsing all 32 floating point control registers $0-31 and stop trying to
parse floating point condition code register $fcc0. Also, return ParseFail if
the operand being parsed is not in the expected format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186861
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Rafael Espindola [Mon, 22 Jul 2013 19:24:34 +0000 (19:24 +0000)]
Mark ELF's first symbol as format specific so that llvm-nm ignores it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186860
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Matt Arsenault [Mon, 22 Jul 2013 18:59:58 +0000 (18:59 +0000)]
Fix spelling and grammar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186858
91177308-0d34-0410-b5e6-
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Matt Arsenault [Mon, 22 Jul 2013 18:58:53 +0000 (18:58 +0000)]
Fix missing const
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186857
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Mon, 22 Jul 2013 18:52:22 +0000 (18:52 +0000)]
[mips] Use ADDu instead of OR to copy general purpose registers. Also, delete
the InstAlias pattern which maps "move" to OR to resolve ambiguity in
MatchTable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186855
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Andrew Kaylor [Mon, 22 Jul 2013 18:47:24 +0000 (18:47 +0000)]
Adding example source to support MCJIT/Kaleidoscope blog posts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186854
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Shuxin Yang [Mon, 22 Jul 2013 18:40:34 +0000 (18:40 +0000)]
Initialize/Register LTO passes to enable flags like -print-after=<lto-pass>
There already have two "dead" functions, initialize{IPO|IPA}, defined for
similar purpose. I decide not to call these two functions for two reasons:
o. they don't cover all LTO passes (which will soon be separated into IPO
and post-IPO passes)
o. We have not yet figured out the right passes and the ordering for IPO
and post-IPO stages, meaning this change is only for the time being.
Since LTO passes are registered, we are now able to print IR before and
after particular point.
For OSX users:
--------------
"...-Wl,-mllvm -Wl,-print-after=<pass-name>" will print IR after the
specified pass.
For Other UNIX with GNU gold linker:
------------------------------------
"-Wl,-plugin-opt=-print-after=<pass-name>" should work.
(NOTE: no need for "-Wl,-mllvm")
Strip "-Wl," if flags are fed directly to linker instead of clang/clang++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186853
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Eric Christopher [Mon, 22 Jul 2013 18:26:18 +0000 (18:26 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186852
91177308-0d34-0410-b5e6-
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Eric Christopher [Mon, 22 Jul 2013 18:26:15 +0000 (18:26 +0000)]
Formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186851
91177308-0d34-0410-b5e6-
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Jim Grosbach [Mon, 22 Jul 2013 17:45:55 +0000 (17:45 +0000)]
MC: mayAffectControlFlow() handling for variadic instructions.
Variadic MC instructions don't note whether the variable operands
are uses or defs, so mayAffectControlFlow() must conservatively
assume they are defs and return true if the PC is in the operand
list.
rdar://
14488628
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186846
91177308-0d34-0410-b5e6-
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Nadav Rotem [Mon, 22 Jul 2013 17:10:48 +0000 (17:10 +0000)]
Fix an obvious typo in the loop vectorizer where the cost model uses the wrong variable. The variable BlockCost is ignored.
We don't have tests for the effect of if-conversion loops because it requires a big test (that includes if-converted loops) and it is difficult to find and balance a loop to do the right thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186845
91177308-0d34-0410-b5e6-
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Justin Holewinski [Mon, 22 Jul 2013 17:04:40 +0000 (17:04 +0000)]
[NVPTX] Remove unused prototypes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186844
91177308-0d34-0410-b5e6-
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Hans Wennborg [Mon, 22 Jul 2013 16:18:13 +0000 (16:18 +0000)]
Option parsing: allow aliases in groups
Option aliases in option groups were previously disallowed by an assert.
As far as I can tell, there was no technical reason for this, and I would
like to be able to put cl.exe compatible options in their own group for Clang,
so let's change the assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186838
91177308-0d34-0410-b5e6-
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Mihai Popa [Mon, 22 Jul 2013 15:49:36 +0000 (15:49 +0000)]
This adds range checking for "ldr Rn, [pc, #imm]" Thumb
instructions. With this patch:
1. ldr.n is recognized as mnemonic for the short encoding
2. ldr.w is recognized as menmonic for the long encoding
3. ldr will map to either short or long encodings depending on the size of the offset
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186831
91177308-0d34-0410-b5e6-
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Rafael Espindola [Mon, 22 Jul 2013 15:11:51 +0000 (15:11 +0000)]
Replace archive members in the old position.
This matches gnu archive behavior and since archive member order can change
which member is used, not changing the order on replacement looks like the
right thing to do.
This patch also refactors the logic for which archive member to keep and
whether to move it to a helper function (computeInsertAction). The
nesting in computeNewArchiveMembers was getting a bit confusing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186829
91177308-0d34-0410-b5e6-
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Rafael Espindola [Mon, 22 Jul 2013 12:41:04 +0000 (12:41 +0000)]
Don't depend on a llvm-ar specific behavior.
GNU ar when not given the a or b modifiers replaces archive members in the
same location of the old ones. I am about to implement that in llvm-ar. For
now, just don't depend on the current llvm-ar behavior on this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186823
91177308-0d34-0410-b5e6-
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Justin Holewinski [Mon, 22 Jul 2013 12:18:04 +0000 (12:18 +0000)]
[NVPTX] Use approximate FP ops when unsafe-fp-math is used, and append
.ftz to instructions if the nvptx-f32ftz attribute is set to "true"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186820
91177308-0d34-0410-b5e6-
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Tim Northover [Mon, 22 Jul 2013 11:02:32 +0000 (11:02 +0000)]
Revert "More Intel syntax alias fixes."
This reverts commit r186813, which broke the bots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186818
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Craig Topper [Mon, 22 Jul 2013 10:07:26 +0000 (10:07 +0000)]
Fix typo. Change %cl to CL in Intel pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186815
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Craig Topper [Mon, 22 Jul 2013 09:58:07 +0000 (09:58 +0000)]
More Intel syntax alias fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186814
91177308-0d34-0410-b5e6-
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Craig Topper [Mon, 22 Jul 2013 09:42:31 +0000 (09:42 +0000)]
More Intel syntax alias fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186813
91177308-0d34-0410-b5e6-
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Craig Topper [Mon, 22 Jul 2013 09:22:49 +0000 (09:22 +0000)]
Change %xmm0 to XMM0 in Intel side of asm strings for PBLENDVB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186812
91177308-0d34-0410-b5e6-
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Craig Topper [Mon, 22 Jul 2013 09:18:43 +0000 (09:18 +0000)]
Add Intel variants to aliases for some FP instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186811
91177308-0d34-0410-b5e6-
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Tim Northover [Mon, 22 Jul 2013 09:06:12 +0000 (09:06 +0000)]
ARM: remove now unneeded custom Asm converters
After Ulrich's r180677 (thanks!) TableGen is intelligent enough to
handle tied constraints involving complex operands properly, so
virtually all of the ARM custom converters are now unnecessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186810
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Craig Topper [Mon, 22 Jul 2013 07:47:51 +0000 (07:47 +0000)]
Reverse operands for Intel syntax form of 'bt' alias.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186809
91177308-0d34-0410-b5e6-
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Nadav Rotem [Mon, 22 Jul 2013 05:19:22 +0000 (05:19 +0000)]
Delete unused helper functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186808
91177308-0d34-0410-b5e6-
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Michael Gottesman [Mon, 22 Jul 2013 00:52:55 +0000 (00:52 +0000)]
Added missing - in the header of PrologEpilogInserter.h so that editors properly realize it is a c++ header and not a c header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186801
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Richard Smith [Sun, 21 Jul 2013 23:11:42 +0000 (23:11 +0000)]
Treat nothrow forms of ::operator delete and ::operator delete[] as
deallocation functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186798
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Rafael Espindola [Sun, 21 Jul 2013 12:58:07 +0000 (12:58 +0000)]
Handle replacement into a position past the original member.
We were incorrectly computing where to insert a member if it was replacing
a previous member that was before the insert point.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186792
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Rafael Espindola [Sun, 21 Jul 2013 12:42:16 +0000 (12:42 +0000)]
Remove unused fields.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186791
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Benjamin Kramer [Sun, 21 Jul 2013 11:03:40 +0000 (11:03 +0000)]
mem2reg: Minor STL usage cleanup. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186790
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Chandler Carruth [Sun, 21 Jul 2013 08:37:58 +0000 (08:37 +0000)]
Make the mem2reg interface use an ArrayRef as it keeps a copy of these
to iterate over.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186788
91177308-0d34-0410-b5e6-
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Craig Topper [Sun, 21 Jul 2013 07:28:13 +0000 (07:28 +0000)]
Mark that the _ftol2 function used by windows on x86 to handle fptoui modifies ECX.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186787
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Nadav Rotem [Sun, 21 Jul 2013 06:12:57 +0000 (06:12 +0000)]
Revert a part of r186420. Don't forbid multiple store chains that merge.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186786
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Logan Chien [Sun, 21 Jul 2013 03:46:55 +0000 (03:46 +0000)]
Fix exception demo: Add mcjit to link component.
Fix exception demo when we are building the examples with configure/make.
This commit updates the link components in the Makefile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186785
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Chandler Carruth [Sun, 21 Jul 2013 01:52:33 +0000 (01:52 +0000)]
Hoist the rest of the logic for promoting single-store allocas into the
helper function. This leaves both trivial cases handled entirely in
helper functions and merely manages the list of allocas to process in
the run method.
The next step will be to handle all of the trivial promotion work prior
to even creating the core class and the subsequent simplifications that
enables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186784
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Chandler Carruth [Sun, 21 Jul 2013 01:44:07 +0000 (01:44 +0000)]
Hoist the rest of the logic for fully promoting allocas with all uses in
a single block into the helper routine. This takes advantage of the fact
that we can directly replace uses prior to any store with undef to
simplify matters and unconditionally promote allocas only used within
one block.
I've removed the special handling for the case of no stores existing.
This has no semantic effect but might slow things down. I'll fix that in
a later patch when I refactor this entire thing to be easier to manage
the different cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186783
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Chandler Carruth [Sun, 21 Jul 2013 00:01:34 +0000 (00:01 +0000)]
Remove a method made dead by the prior refactoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186782
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Chandler Carruth [Sat, 20 Jul 2013 23:59:51 +0000 (23:59 +0000)]
Hoist the two trivial promotion routines out of the big class that
handles the general cases.
The hope is to refactor this so that we don't end up building the entire
class for the trivial cases. I also want to lift a lot of the early
pre-processing in the initial segment of run() into a separate routine,
and really none of it needs to happen inside the primary promotion
class.
These routines in particular used none of the actual state in the
promotion class, so they don't really make sense as members.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186781
91177308-0d34-0410-b5e6-
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Chandler Carruth [Sat, 20 Jul 2013 23:39:26 +0000 (23:39 +0000)]
Hoist the AllocaInfo struct to the top of the file.
This struct is nicely independent of everything else, and we already
needed a foward declaration here. It's simpler to just define it
immediately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186780
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Chandler Carruth [Sat, 20 Jul 2013 23:36:19 +0000 (23:36 +0000)]
Sink a typedef and comparator down to the function that actually uses them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186779
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Rafael Espindola [Sat, 20 Jul 2013 23:33:15 +0000 (23:33 +0000)]
Don't crash when llvm.compiler.used becomes empty.
GlobalOpt simplifies llvm.compiler.used by removing any members that are also
in the more strict llvm.used. Handle the special case where llvm.compiler.used
becomes empty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186778
91177308-0d34-0410-b5e6-
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Chandler Carruth [Sat, 20 Jul 2013 23:33:06 +0000 (23:33 +0000)]
Don't allocate the DIBuilder on the heap and remove all the complexity
that ensued from that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186777
91177308-0d34-0410-b5e6-
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Chandler Carruth [Sat, 20 Jul 2013 23:23:47 +0000 (23:23 +0000)]
Rename constructor parameters to follow the common member-shadowing
pattern and conform to the naming conventions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186776
91177308-0d34-0410-b5e6-
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Chandler Carruth [Sat, 20 Jul 2013 23:20:08 +0000 (23:20 +0000)]
Reformat the implementation of mem2reg with clang-format so that my
subsequent changes don't introduce inconsistencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186775
91177308-0d34-0410-b5e6-
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Andrew Trick [Sat, 20 Jul 2013 23:10:31 +0000 (23:10 +0000)]
Comment: try to clarify loop iteration order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186774
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Chandler Carruth [Sat, 20 Jul 2013 23:09:05 +0000 (23:09 +0000)]
Remove a DenseMapInfo specialization for std::pair -- we have one of
those baked into DenseMap now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186773
91177308-0d34-0410-b5e6-
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Chandler Carruth [Sat, 20 Jul 2013 22:20:05 +0000 (22:20 +0000)]
Update mem2reg's comments to conform to the new doxygen standards. No
functionality changed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186772
91177308-0d34-0410-b5e6-
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Matt Arsenault [Sat, 20 Jul 2013 17:46:05 +0000 (17:46 +0000)]
Disallow global aliases to bitcast between address spaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186767
91177308-0d34-0410-b5e6-
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Matt Arsenault [Sat, 20 Jul 2013 17:46:00 +0000 (17:46 +0000)]
Remove trailing whitespace, fix file path in comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186766
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Benjamin Kramer [Sat, 20 Jul 2013 08:38:34 +0000 (08:38 +0000)]
SROA: Microoptimization: Remove dead entries first, then sort.
While there replace an explicit struct with std::mem_fun.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186761
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Stephen Lin [Sat, 20 Jul 2013 07:13:13 +0000 (07:13 +0000)]
InstCombine: call FoldOpIntoSelect for all floating binops, not just fmul
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186759
91177308-0d34-0410-b5e6-
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Matt Arsenault [Sat, 20 Jul 2013 04:09:00 +0000 (04:09 +0000)]
Have InlineCost check constant fcmps
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186758
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Hans Wennborg [Sat, 20 Jul 2013 03:04:36 +0000 (03:04 +0000)]
Add Option unit tests to the make build
Previously, they were only built and run in the CMake build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186756
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Manman Ren [Sat, 20 Jul 2013 00:38:46 +0000 (00:38 +0000)]
Debug Info Verifier: simplify DIxxx::Verify
Simplify DIxxx:Verify to not call Verify on an operand. Instead, we use
DebugInfoFinder to list all MDNodes that should be a DIScope and all MDNodes
that should be a DIType and we will call Verify on those lists.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186737
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Matt Arsenault [Sat, 20 Jul 2013 00:20:10 +0000 (00:20 +0000)]
Fix size_t -> uint warnings with MSVC 64-bit build
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186736
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Lang Hames [Fri, 19 Jul 2013 23:52:47 +0000 (23:52 +0000)]
Refactor AnalyzeBranch on ARM. The previous version did not always analyze
indirect branches correctly. Under some circumstances, this led to the deletion
of basic blocks that were the destination of indirect branches. In that case it
left indirect branches to nowhere in the code.
This patch replaces, and is more general than either of the previous fixes for
indirect-branch-analysis issues, r181161 and r186461.
For other branches (not indirect) this refactor should have *almost* identical
behavior to the previous version. There are some corner cases where this
refactor is able to analyze blocks that the previous version could not (e.g.
this necessitated the update to thumb2-ifcvt2.ll).
<rdar://problem/
14464830>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186735
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Rui Ueyama [Fri, 19 Jul 2013 23:23:29 +0000 (23:23 +0000)]
Retry submitting r186623: COFFDumper: Dump data directory entries.
The original change was rolled back in r186627 because of test
failures on the big endian machine. I believe I fixed the issue
so re-submitting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186734
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Nadav Rotem [Fri, 19 Jul 2013 23:14:01 +0000 (23:14 +0000)]
fix an 80-col line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186733
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Nadav Rotem [Fri, 19 Jul 2013 23:12:19 +0000 (23:12 +0000)]
Use LLVMs ADTs that improve the compile time of this pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186732
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Nadav Rotem [Fri, 19 Jul 2013 23:11:15 +0000 (23:11 +0000)]
SLPVectorizer: Improve the compile time of isConsecutive by reordering the conditions that check GEPs and eliminate two of the calls to accumulateConstantOffset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186731
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Vincent Lejeune [Fri, 19 Jul 2013 21:45:15 +0000 (21:45 +0000)]
R600: Don't emit empty then clause and use alu_pop_after
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186725
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Vincent Lejeune [Fri, 19 Jul 2013 21:45:06 +0000 (21:45 +0000)]
R600: Simplify AMDILCFGStructurize by removing templates and assuming single exit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186724
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Vincent Lejeune [Fri, 19 Jul 2013 21:44:56 +0000 (21:44 +0000)]
R600: Replace legacy debug code in AMDILCFGStructurizer.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186723
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Rafael Espindola [Fri, 19 Jul 2013 21:23:28 +0000 (21:23 +0000)]
Fix inserting new elements in a specified location.
We were only handling the 'a' and 'b' options during moves before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186721
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Rafael Espindola [Fri, 19 Jul 2013 18:44:51 +0000 (18:44 +0000)]
s/compiler_used/compiler.used/.
We were incorrectly using compiler_used instead of compiler.used. Unfortunately
the passes using the broken name had tests also using the broken name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186705
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Reid Kleckner [Fri, 19 Jul 2013 18:05:13 +0000 (18:05 +0000)]
Add some flag exclusion tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186704
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Reid Kleckner [Fri, 19 Jul 2013 18:04:57 +0000 (18:04 +0000)]
[Option] Add inclusion and exclusion flags to option parsing
Summary:
This allows the clang driver to put MSVC compatible options in the same
enumerator space as its normal options but exclude them from normal
option parsing.
Also changes the standard ParseArgs() method to consider unknown
arguments with a leading slash as being inputs rather than flags.
High level discussion for clang-cl is here:
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-June/030404.html
CC: llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1049
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186703
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Nico Rieck [Fri, 19 Jul 2013 17:08:08 +0000 (17:08 +0000)]
lit: Support cancellation on Windows
The current machinery using KeyboardInterrupt for canceling doesn't work
with multiple threads on Windows as it just cancels the currently run tests
but the runners continue.
We install a handler for Ctrl-C which stops the provider from providing any
more tests to the runners. Together with aborting all currently running
tests, this brings lit to a halt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186695
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Joey Gouly [Fri, 19 Jul 2013 16:45:16 +0000 (16:45 +0000)]
Add a line that got missed off somehow. Sorry about that!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186692
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Richard Sandiford [Fri, 19 Jul 2013 16:44:32 +0000 (16:44 +0000)]
[SystemZ] Add tests for ALHSIK and ALGHSIK
The insn definitions themselves crept into r186689, sorry.
This should be the last of the distinct-ops instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186690
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Richard Sandiford [Fri, 19 Jul 2013 16:37:00 +0000 (16:37 +0000)]
[SystemZ] Add ALRK, AGLRK, SLRK and SGLRK
Follows the same lines as r186686, but much more limited, since we only
use ADD LOGICAL for multi-i64 additions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186689
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Joey Gouly [Fri, 19 Jul 2013 16:34:16 +0000 (16:34 +0000)]
[ARMv8] Implement the NEON instructions VRINT{N, X, A, Z, M, P}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186688
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Richard Sandiford [Fri, 19 Jul 2013 16:32:12 +0000 (16:32 +0000)]
[SystemZ] Add AHIK and AGHIK
I did these as a separate patch because it uses a slightly different
form of RIE layout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186687
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Richard Sandiford [Fri, 19 Jul 2013 16:26:39 +0000 (16:26 +0000)]
[SystemZ] Add ARK, AGRK, SRK and SGRK
The testsuite changes follow the same lines as for r186683.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186686
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Richard Sandiford [Fri, 19 Jul 2013 16:24:22 +0000 (16:24 +0000)]
[SystemZ] Add NGRK, OGRK and XGRK
Like r186683, but for 64 bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186685
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Serge Pavlov [Fri, 19 Jul 2013 16:23:54 +0000 (16:23 +0000)]
Initialize TempFileHandle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186684
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Richard Sandiford [Fri, 19 Jul 2013 16:21:55 +0000 (16:21 +0000)]
[SystemZ] Add NRK, ORK and XRK
The atomic tests assume the two-operand forms, so I've restricted them to z10.
Running and-01.ll, or-01.ll and xor-01.ll for z196 as well as z10 shows why
using convertToThreeAddress() is better than exposing the three-operand forms
first and then converting back to two operands where possible (which is what
I'd originally tried). Using the three-operand form first stops us from
taking advantage of NG, OG and XG for spills.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186683
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Tilmann Scheller [Fri, 19 Jul 2013 16:18:56 +0000 (16:18 +0000)]
ARM: Add instruction aliases for the Thumb2 PLD/PLDW (literal) alternate form.
See A8.8.127 in ARM DDI 0406C.b.
Related to <rdar://problem/
14403733>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186682
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Richard Sandiford [Fri, 19 Jul 2013 16:12:08 +0000 (16:12 +0000)]
[SystemZ] Use SLLK, SRLK and SRAK for codegen
This patch uses the instructions added in r186680 for codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186681
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Richard Sandiford [Fri, 19 Jul 2013 16:09:03 +0000 (16:09 +0000)]
[SystemZ] Start adding z196 and zEC12 support
This first step just adds definitions for SLLK, SRLK and SRAK.
The next patch will actually make use of them during codegen.
insn-bad.s tests that some form of error is reported when using these
instructions on z10. More work is needed to get the "instruction requires:
distinct-ops" that we'd ideally like, so I've stubbed that part out for now.
I'll come back and make it mandatory once the necessary changes are in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186680
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Rafael Espindola [Fri, 19 Jul 2013 15:02:03 +0000 (15:02 +0000)]
Split openFileForWrite into windows and unix versions.
It is similar to 186511, but for creating files for writing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186679
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Rafael Espindola [Fri, 19 Jul 2013 14:41:25 +0000 (14:41 +0000)]
Add a unit test for checking that we respect the F_Binary flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186676
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Chandler Carruth [Fri, 19 Jul 2013 10:57:36 +0000 (10:57 +0000)]
Cleanup the stats counters for the new implementation. These actually
count the right things and have the right names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186667
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Chandler Carruth [Fri, 19 Jul 2013 10:57:32 +0000 (10:57 +0000)]
Fix another assert failure very similar to PR16651's test case. This
test case came from Benjamin and found the parallel bug in the vector
promotion code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186666
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Tim Northover [Fri, 19 Jul 2013 10:23:15 +0000 (10:23 +0000)]
ARM: delete two tests now integrated into the larger files
Somehow forgot to git rm these two files. I believe I left the remaining
invalid* tests intentionally, though whether my reasons were sound is a
different matter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186663
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Tim Northover [Fri, 19 Jul 2013 10:19:56 +0000 (10:19 +0000)]
ARM: remove invalid invalid tests
The tests were checking for barriers which the ARM ARM says they must execute
as a full system DMB/DSB, rather than that they're UNDEFINED and LLVM does in
fact represent them.
The tests happened to be passing because they were using a non-versioned ARM
triple which didn't have *any* DMB/DSB instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186662
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