Rafael Espindola [Mon, 14 Oct 2013 16:46:46 +0000 (16:46 +0000)]
Remove lib/Transforms/Instrumentation/ProfilingUtils.*
They were leftover from the old profiling support.
Patch by Alastair Murray.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192605
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Rafael Espindola [Mon, 14 Oct 2013 16:39:04 +0000 (16:39 +0000)]
Remove the now unused strong phi elimination pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192604
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Chris Lattner [Mon, 14 Oct 2013 16:05:55 +0000 (16:05 +0000)]
Basic blocks typically have few predecessors. Use a SmallDenseMap to
avoid a heap allocation when this is the case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192602
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Evgeniy Stepanov [Mon, 14 Oct 2013 15:16:25 +0000 (15:16 +0000)]
[msan] Instrument x86.*_cvt* intrinsics.
Currently MSan checks that arguments of *cvt* intrinsics are fully initialized.
That's too much to ask: some of them only operate on lower half, or even
quarter, of the input register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192599
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Chad Rosier [Mon, 14 Oct 2013 14:37:20 +0000 (14:37 +0000)]
[AArch64] Add support for NEON scalar integer compare instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192596
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Bernard Ogden [Mon, 14 Oct 2013 13:17:07 +0000 (13:17 +0000)]
Add Cortex-A57 support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192591
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Bernard Ogden [Mon, 14 Oct 2013 13:16:57 +0000 (13:16 +0000)]
Add subtarget feature support for Cortex-A53
Some previous implicit defaults have changed, for example FP and NEON
are now on by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192590
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Matheus Almeida [Mon, 14 Oct 2013 13:07:39 +0000 (13:07 +0000)]
[mips][msa] Direct Object Emission support for BIT instructions.
List of instructions:
bclri.{b,h,w,d}
binsli.{b,h,w,d}
binsri.{b,h,w,d}
bnegi.{b,h,w,d}
bseti.{b,h,w,d}
sat_s.{b,h,w,d}
sat_u.{b,h,w,d}
slli.{b,h,w,d}
srai.{b,h,w,d}
srari.{b,h,w,d}
srli.{b,h,w,d}
srlri.{b,h,w,d}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192589
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Matheus Almeida [Mon, 14 Oct 2013 12:57:18 +0000 (12:57 +0000)]
[mips][msa] Direct Object Emission support for VEC instructions.
List of instructions:
and.v, bmnz.v, bmz.v, bsel.v, nor.v, or.v, xor.v.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192588
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Matheus Almeida [Mon, 14 Oct 2013 12:38:17 +0000 (12:38 +0000)]
[mips][msa] Direct Object Emission of INSVE.{b,h,w,d}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192587
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Matheus Almeida [Mon, 14 Oct 2013 12:22:43 +0000 (12:22 +0000)]
[mips][msa] Direct Object Emission for the majority of the ELM instructions.
List of instructions:
copy_s.{b,h,w}
copy_u.{b,h,w}
sldi.{b,h,w,d}
splati.{b,h,w,d}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192586
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Matheus Almeida [Mon, 14 Oct 2013 11:49:30 +0000 (11:49 +0000)]
[mips][msa] Direct Object Emission of INSERT.{B,H,W} instruction.
INSERT is the first type of MSA instruction that requires a change to the way
MSA registers are parsed. This happens because MSA registers may be suffixed by
an index in the form of an immediate or a general purpose register. The changes
to parseMSARegs reflect that requirement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192582
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Evgeniy Stepanov [Mon, 14 Oct 2013 09:52:09 +0000 (09:52 +0000)]
[msan] Fix handling of scalar select of vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192575
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Elena Demikhovsky [Mon, 14 Oct 2013 07:26:51 +0000 (07:26 +0000)]
Fixed a bug in dynamic allocation memory on stack.
The alignment of allocated space was wrong, see Bugzila 17345.
Done by Zvi Rackover <zvi.rackover@intel.com>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192573
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Craig Topper [Mon, 14 Oct 2013 05:19:58 +0000 (05:19 +0000)]
Create classes to reduce the size of the tablegen entries for the CRC32 instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192568
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Craig Topper [Mon, 14 Oct 2013 04:55:01 +0000 (04:55 +0000)]
Allow pinsrw/pinsrb/pextrb/pextrw/movmskps/movmskpd/pmovmskb/extractps instructions to parse either GR32 or GR64 without resorting to duplicating instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192567
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Craig Topper [Mon, 14 Oct 2013 01:42:32 +0000 (01:42 +0000)]
Add disassembler support for SSE4.1 register/register form of PEXTRW. There is a shorter encoding that was part of SSE2, but a memory form was added in SSE4.1. This is the register form of that encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192566
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Craig Topper [Mon, 14 Oct 2013 01:21:22 +0000 (01:21 +0000)]
Mark MOVMSKPS/MOVMSKPD/VPINSRWrr64i as AsmParserOnly to remove them from the disassembler tables. Add PINSRWrr64i to complement the AVX version.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192565
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David Majnemer [Mon, 14 Oct 2013 01:17:32 +0000 (01:17 +0000)]
Windows: Fix a typo in an assert
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192564
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Craig Topper [Mon, 14 Oct 2013 00:24:33 +0000 (00:24 +0000)]
Don't use 64-bit versions of MOVMSKPD in CodeGen. The instructions only produce a 1-bit result so we can just use SUBREG_TO_REG to extend the 32-bit versions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192562
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David Majnemer [Mon, 14 Oct 2013 00:06:58 +0000 (00:06 +0000)]
Windows: Don't bother with pinning Kernel32.dll
We don't delay load it so it shouldn't be going anywhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192561
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Will Dietz [Sun, 13 Oct 2013 22:09:26 +0000 (22:09 +0000)]
MC: Don't assume incoming StringRef's are null terminated.
This can happen when processing command line arguments, which
are often stored as std::string's and later turned into
StringRef's via std::string::data(). Unfortunately this
is not guaranteed to return a null-terminated string
until C++11, causing breakage on platforms that don't do this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192558
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Vincent Lejeune [Sun, 13 Oct 2013 17:56:28 +0000 (17:56 +0000)]
R600: improve dump of S_WAITCNT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192557
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Vincent Lejeune [Sun, 13 Oct 2013 17:56:21 +0000 (17:56 +0000)]
R600/SI: Add SinkingPass before ISel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192556
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Vincent Lejeune [Sun, 13 Oct 2013 17:56:16 +0000 (17:56 +0000)]
R600/SI: Support byval arguments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192555
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Vincent Lejeune [Sun, 13 Oct 2013 17:56:10 +0000 (17:56 +0000)]
R600: Use masked read sel for texture instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192554
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Vincent Lejeune [Sun, 13 Oct 2013 17:56:04 +0000 (17:56 +0000)]
R600: fix swizzle export
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192553
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Vincent Lejeune [Sun, 13 Oct 2013 17:55:57 +0000 (17:55 +0000)]
R600: Clear the VPM bit of export instructions.
It makes apparently no change it to set this bit or not but the
docs recommand to left it cleared.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192552
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David Majnemer [Sun, 13 Oct 2013 10:34:21 +0000 (10:34 +0000)]
Windows: Use GetModuleHandleEx instead of LoadLibrary
We were using an anti-pattern of:
- LoadLibrary
- GetProcAddress
- FreeLibrary
This is problematic because of several reasons:
- We are holding on to pointers into a library we just unloaded.
- Calling LoadLibrary results in an increase in the reference count of
the library in question and any libraries that it depends on and
so-on and so-forth. This is none too quick.
Instead, use GetModuleHandleEx with GET_MODULE_HANDLE_EX_FLAG_PIN. This
is done because because we didn't bring the reference for the library
into existence and therefor shouldn't count on it being around later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192550
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Will Dietz [Sun, 13 Oct 2013 03:08:49 +0000 (03:08 +0000)]
TargetLowering: Don't index into empty string.
(This is triggered by current lit tests)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192549
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Will Dietz [Sat, 12 Oct 2013 21:29:16 +0000 (21:29 +0000)]
yaml2coff/elf: Touchup for compatibility.
* std::string::append(int, int) can be ambiguous.
* std::vector<>::data() is a C++11 feature, use ArrayRef abstraction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192542
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Arnold Schwaighofer [Sat, 12 Oct 2013 18:56:27 +0000 (18:56 +0000)]
SLPVectorizer: Sort PHINodes based on their opcode
Before this patch we relied on the order of phi nodes when we looked for phi
nodes of the same type. This could prevent vectorization of cases where there
was a phi node of a second type in between phi nodes of some type.
This is important for vectorization of an internal graphics kernel. On the test
suite + external on x86_64 (and on a run on armv7s) it showed no impact on
either performance or compile time.
radar://
15024459
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192537
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Tobias Grosser [Sat, 12 Oct 2013 18:29:15 +0000 (18:29 +0000)]
LoopVectorize: Add missing INITIALIZE_PASS_DEPENDENCY macros
Contributed-by: Peter Zotov <whitequark@whitequark.org>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192536
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Benjamin Kramer [Sat, 12 Oct 2013 11:17:12 +0000 (11:17 +0000)]
Force a CPU on test so it doesn't depend on microarchitectural scheduling decisions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192532
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Bill Wendling [Sat, 12 Oct 2013 08:42:59 +0000 (08:42 +0000)]
Update so that it uses the `-V' command line option and supports Python 3.x.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192527
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Craig Topper [Sat, 12 Oct 2013 05:41:08 +0000 (05:41 +0000)]
Remove more filters from the disassembler. Mark some AVX512 instructions as CodeGenOnly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192525
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Tom Stellard [Sat, 12 Oct 2013 05:02:51 +0000 (05:02 +0000)]
R600: Store disassembly in a special ELF section when feature +DumpCode is enabled.
Patch by: Jay Cornwall
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192523
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Craig Topper [Sat, 12 Oct 2013 04:46:18 +0000 (04:46 +0000)]
Mark some more instructions as CodeGenOnly. Remove filters from the disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192522
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Reed Kotler [Sat, 12 Oct 2013 02:19:08 +0000 (02:19 +0000)]
For Mips16, start to consolidate all forms of 32 bit literal loading so that
they can be better handled and optimized in the Mips16 constant island code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192520
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Will Dietz [Sat, 12 Oct 2013 00:55:57 +0000 (00:55 +0000)]
Add missing #include's to cctype when using isdigit/alpha/etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192519
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Manman Ren [Fri, 11 Oct 2013 23:58:05 +0000 (23:58 +0000)]
Debug Info: remove form from function addDIEEntry.
The form must be a reference form in addDIEEntry. Which reference form to
use will be decided by the callee.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192517
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Andrew Kaylor [Fri, 11 Oct 2013 22:47:10 +0000 (22:47 +0000)]
Fixing problems in lli's RemoteMemoryManager.
This fixes a problem from a previous check-in where a return value was omitted.
Previously the remote/stubs-remote.ll and remote/stubs-sm-pic.ll tests were reporting passes, but they should have been failing. Those tests attempt to link against an external symbol and remote symbol resolution is not supported. The old RemoteMemoryManager implementation resulted in local symbols being used for resolution and the child process crashed but the test didn't notice. With this check-in remote symbol resolution fails, and so the test (correctly) fails.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192514
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Andrew Kaylor [Fri, 11 Oct 2013 21:25:48 +0000 (21:25 +0000)]
Adding multiple object support to MCJIT EH frame handling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192504
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Matt Arsenault [Fri, 11 Oct 2013 21:03:41 +0000 (21:03 +0000)]
R600: Add scalar i32 add test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192501
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Matt Arsenault [Fri, 11 Oct 2013 21:03:39 +0000 (21:03 +0000)]
Use CHECK-LABEL
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192500
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Matt Arsenault [Fri, 11 Oct 2013 21:03:36 +0000 (21:03 +0000)]
Fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192499
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Benjamin Kramer [Fri, 11 Oct 2013 19:49:09 +0000 (19:49 +0000)]
fConversion: Attempt #2 at fixing the MSVC build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192492
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Benjamin Kramer [Fri, 11 Oct 2013 19:39:48 +0000 (19:39 +0000)]
IfConversion: Try to unbreak the MSVC build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192487
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Benjamin Kramer [Fri, 11 Oct 2013 19:05:08 +0000 (19:05 +0000)]
Mips: Disassemble sign-extended 64 bit immediates properly.
This doesn't change the meaning of the output, but makes look right. PR17539.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192483
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Matthias Braun [Fri, 11 Oct 2013 19:04:37 +0000 (19:04 +0000)]
Remove kill flags after if conversion if necessary
When if converting something like:
true:
... = R0<kill>
false:
... = R0<kill>
then the instructions of the true block must not have a <kill> flag
anymore, as the instruction of the false block follow and do still read
the R0 value.
Specifically this patch determines the set of register live-in in the
false block (possibly after simulating the liveness changes of the
duplicated instructions). Each of these live-in registers mustn't be
killed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192482
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Matthias Braun [Fri, 11 Oct 2013 19:04:35 +0000 (19:04 +0000)]
Introduce ad hoc liveness tracking utility: LiveRegUnits
Contains a set of live register (units) and code to move forward and
backward in the schedule while updating the live set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192481
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Quentin Colombet [Fri, 11 Oct 2013 18:54:49 +0000 (18:54 +0000)]
[DAGCombiner] Load slicing test case: attempt to really fix the buildbots (used sse4.2 instead of avx!).
<rdar://problem/
14477220>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192480
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Renato Golin [Fri, 11 Oct 2013 18:50:22 +0000 (18:50 +0000)]
Add warning about CHECK-DAG with variable definition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192479
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Manman Ren [Fri, 11 Oct 2013 18:50:00 +0000 (18:50 +0000)]
Debug Info Testing Case: check for the name of a structure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192478
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Stephen Lin [Fri, 11 Oct 2013 18:38:36 +0000 (18:38 +0000)]
Really fix CHECK-LABEL and CHECK-DAG interaction. This actually just restores the initial implementation that was in r186162 but got lost in some subsequent refactoring. More explicit variable names and comments are present now to hopefully prevent repeat regression, as well as another test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192477
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Quentin Colombet [Fri, 11 Oct 2013 18:29:42 +0000 (18:29 +0000)]
[DAGCombiner] Reapply load slicing (192471) with a test that explicitly set sse4.2 support.
This should fix the buildbots.
Original commit message:
[DAGCombiner] Slice a big load in two loads when the element are next to each
other in memory and the target has paired load and performs post-isel loads
combining.
E.g., this optimization will transform something like this:
a = load i64* addr
b = trunc i64 a to i32
c = lshr i64 a, 32
d = trunc i64 c to i32
into:
b = load i32* addr1
d = load i32* addr2
Where addr1 = addr2 +/- sizeof(i32), if the target supports paired load and
performs post-isel loads combining.
One should overload TargetLowering::hasPairedLoad to provide this information.
The default is false.
<rdar://problem/
14477220>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192476
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Quentin Colombet [Fri, 11 Oct 2013 18:17:17 +0000 (18:17 +0000)]
[DAGCombiner] Revert load slicing (r192471), until I figure out why it fails on ubuntu.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192474
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Matthias Braun [Fri, 11 Oct 2013 18:09:19 +0000 (18:09 +0000)]
Revert "Tests: Be less dependent on a specific schedule/regalloc"
This reverts r192454
Apparently FileCheck isn't as smart as I though and does not enforce a
topological order between variable defs+uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192472
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Quentin Colombet [Fri, 11 Oct 2013 18:01:14 +0000 (18:01 +0000)]
[DAGCombiner] Slice a big load in two loads when the element are next to each
other in memory and the target has paired load and performs post-isel loads
combining.
E.g., this optimization will transform something like this:
a = load i64* addr
b = trunc i64 a to i32
c = lshr i64 a, 32
d = trunc i64 c to i32
into:
b = load i32* addr1
d = load i32* addr2
Where addr1 = addr2 +/- sizeof(i32), if the target supports paired load and
performs post-isel loads combining.
One should overload TargetLowering::hasPairedLoad to provide this information.
The default is false.
<rdar://problem/
14477220>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192471
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Rafael Espindola [Fri, 11 Oct 2013 16:48:02 +0000 (16:48 +0000)]
Fix handling of CHECK-DAG inside of CHECK-LABEL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192463
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Renato Golin [Fri, 11 Oct 2013 16:14:39 +0000 (16:14 +0000)]
Better info when debugging vectorizer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192460
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Amara Emerson [Fri, 11 Oct 2013 16:03:43 +0000 (16:03 +0000)]
[ARM] Fix FP ABI attributes with no VFP enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192458
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Matthias Braun [Fri, 11 Oct 2013 15:40:14 +0000 (15:40 +0000)]
fix typo in comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192455
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Matthias Braun [Fri, 11 Oct 2013 15:40:12 +0000 (15:40 +0000)]
Tests: Be less dependent on a specific schedule/regalloc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192454
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Matheus Almeida [Fri, 11 Oct 2013 13:58:32 +0000 (13:58 +0000)]
This reverts 192447 because of compiler warning generated on darwin build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192451
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Matheus Almeida [Fri, 11 Oct 2013 13:56:12 +0000 (13:56 +0000)]
This reverts r192449 because of compiler warning generated on darwin build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192450
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Matheus Almeida [Fri, 11 Oct 2013 13:39:49 +0000 (13:39 +0000)]
[mips][msa] Direct Object Emission for the majority of the ELM instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192449
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Matheus Almeida [Fri, 11 Oct 2013 13:29:36 +0000 (13:29 +0000)]
[mips][msa] Direct Object Emission of INSERT.{B,H,W} instruction.
INSERT is the first type of MSA instruction that requires a change to the way MSA registers are parsed.
This happens because MSA registers may be suffixed by an index in the form of an immediate or a
general purpose register. The changes to parseMSARegs reflect that requirement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192447
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Matheus Almeida [Fri, 11 Oct 2013 13:18:01 +0000 (13:18 +0000)]
[mips][msa] Improves robustness of the test by enhancing pattern matching.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192446
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Justin Holewinski [Fri, 11 Oct 2013 12:39:39 +0000 (12:39 +0000)]
[NVPTX] Switch from StrongPHIElimination to PHIElimination in NVPTXTargetMachine, and add some missing optimization passes to addOptimizedRegAlloc
Fixes PR17529
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192445
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Justin Holewinski [Fri, 11 Oct 2013 12:39:36 +0000 (12:39 +0000)]
Make AsmPrinter::emitImplicitDef a virtual method so targets can emit custom comments for implicit defs
For NVPTX, this fixes a crash where the emitImplicitDef implementation was expecting physical registers,
while NVPTX uses virtual registers (with a couple of exceptions). Now, the implicit def comment will be
emitted as a true PTX register name. Other targets can use this to customize the output of implicit def
comments.
Fixes PR17519
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192444
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Amara Emerson [Fri, 11 Oct 2013 11:07:00 +0000 (11:07 +0000)]
[ARM] Add a test case for disabled neon/fpu features.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192440
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Daniel Sanders [Fri, 11 Oct 2013 10:50:42 +0000 (10:50 +0000)]
[mips][msa] Added support for matching maddv.[bhwd], and msubv.[bhwd] from normal IR (i.e. not intrinsics)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192438
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Daniel Sanders [Fri, 11 Oct 2013 10:27:32 +0000 (10:27 +0000)]
[mips][msa] Added support for matching fmsub.[wd] from normal IR (i.e. not intrinsics)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192435
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Robert Lytton [Fri, 11 Oct 2013 10:27:13 +0000 (10:27 +0000)]
XCore target fix bug in emitArrayBound() causing segmentation fault
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192434
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Robert Lytton [Fri, 11 Oct 2013 10:27:00 +0000 (10:27 +0000)]
XCore target does not emit '.hidden' or '.protected' attributes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192433
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Robert Lytton [Fri, 11 Oct 2013 10:26:48 +0000 (10:26 +0000)]
XCore target: fix bug in XCoreLowerThreadLocal.cpp
When a ConstantExpr which uses a thread local is part of a PHI node
instruction, the insruction that replaces the ConstantExpr must
be inserted in the predecessor block, in front of the terminator instruction.
If the predecessor block has multiple successors, the edge is first split.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192432
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Robert Lytton [Fri, 11 Oct 2013 10:26:29 +0000 (10:26 +0000)]
XCore target: add XCoreTargetLowering::isZExtFree()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192431
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Daniel Sanders [Fri, 11 Oct 2013 10:14:25 +0000 (10:14 +0000)]
[mips][msa] Added support for matching fmadd.[wd] from normal IR (i.e. not intrinsics)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192430
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Daniel Sanders [Fri, 11 Oct 2013 10:00:06 +0000 (10:00 +0000)]
[mips][msa] Added support for matching ffint_[us].[wd], and ftrunc_[us].[wd] from normal IR (i.e. not intrinsics)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192429
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Craig Topper [Fri, 11 Oct 2013 06:59:57 +0000 (06:59 +0000)]
Remove another unnecessary filter from the disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192425
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NAKAMURA Takumi [Fri, 11 Oct 2013 04:52:03 +0000 (04:52 +0000)]
LiveRangeCalc.h: Update a description corresponding to r192396. [-Wdocumentation]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192421
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Kevin Qin [Fri, 11 Oct 2013 02:33:55 +0000 (02:33 +0000)]
Implement aarch64 neon instruction set AdvSIMD (copy).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192410
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Matt Arsenault [Thu, 10 Oct 2013 23:05:37 +0000 (23:05 +0000)]
Fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192406
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Matthias Braun [Thu, 10 Oct 2013 22:37:49 +0000 (22:37 +0000)]
Tests: Do not unnecessarily depend on kill comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192404
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Matthias Braun [Thu, 10 Oct 2013 22:37:47 +0000 (22:37 +0000)]
Tests: Use CHECK-LABEL where possible
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192403
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Matthias Braun [Thu, 10 Oct 2013 21:29:05 +0000 (21:29 +0000)]
Print register in LiveInterval::print()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192398
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Matthias Braun [Thu, 10 Oct 2013 21:29:02 +0000 (21:29 +0000)]
Represent RegUnit liveness with LiveRange instance
Previously LiveInterval has been used, but having a spill weight and
register number is unnecessary for a register unit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192397
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Matthias Braun [Thu, 10 Oct 2013 21:28:57 +0000 (21:28 +0000)]
Work on LiveRange instead of LiveInterval where possible
Also change some pointer arguments to references at some places where
0-pointers are not allowed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192396
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Matthias Braun [Thu, 10 Oct 2013 21:28:54 +0000 (21:28 +0000)]
Change MachineVerifier to work on LiveRange + LiveInterval
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192395
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Matthias Braun [Thu, 10 Oct 2013 21:28:52 +0000 (21:28 +0000)]
Pass LiveQueryResult by value
This makes the API a bit more natural to use and makes it easier to make
LiveRanges implementation details private.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192394
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Matthias Braun [Thu, 10 Oct 2013 21:28:47 +0000 (21:28 +0000)]
Refactor LiveInterval: introduce new LiveRange class
LiveRange just manages a list of segments and a list of value numbers
now as LiveInterval did previously, but without having details like spill
weight or a fixed register number.
LiveInterval is now a subclass of LiveRange and simply adds the spill weight
and the register number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192393
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Matthias Braun [Thu, 10 Oct 2013 21:28:43 +0000 (21:28 +0000)]
Rename LiveRange to LiveInterval::Segment
The Segment struct contains a single interval; multiple instances of this struct
are used to construct a live range, but the struct is not a live range by
itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192392
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Matthias Braun [Thu, 10 Oct 2013 21:28:38 +0000 (21:28 +0000)]
Rename parameter: defined regs are not incoming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192391
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Sriram Murali [Thu, 10 Oct 2013 20:24:53 +0000 (20:24 +0000)]
test commit
- fix comments on vector type legalization
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192389
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Matt Arsenault [Thu, 10 Oct 2013 19:09:05 +0000 (19:09 +0000)]
Use getPointerSizeInBits() rather than 8 * getPointerSize()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192386
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Matt Arsenault [Thu, 10 Oct 2013 18:47:35 +0000 (18:47 +0000)]
Fix grammar / missing words
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192380
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Manman Ren [Thu, 10 Oct 2013 18:40:01 +0000 (18:40 +0000)]
Debug Info: In DIBuilder, the context field of subprogram is updated to use
DIScopeRef.
A paired commit at clang is required due to changes to DIBuilder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192378
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Manman Ren [Thu, 10 Oct 2013 18:13:17 +0000 (18:13 +0000)]
Add comments to debug info testing case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192376
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Matt Arsenault [Thu, 10 Oct 2013 18:04:16 +0000 (18:04 +0000)]
R600: Fix trunc i64 to i32 on SI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192375
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