Commit Graph

115602 Commits

Author SHA1 Message Date
Rafael Espindola
37780d81b1 Use range loops and add missing braces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233598 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 21:18:36 +00:00
Duncan P. N. Exon Smith
454c320c6e Transforms: Fix a use of the old DebugLoc in unittests
Missed this one before.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233597 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 21:05:29 +00:00
David Blaikie
f9ed6b05a5 [opaque pointer type] More IRBuilder::createGEP (non-inbounds) migrations: CodeGenPrepare and SimplifyLibCalls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233596 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 20:42:56 +00:00
Peter Collingbourne
07ee8d2fc1 MC: For variable symbols, maintain MCSymbol::Section as a cache.
This fixes the visibility of symbols in certain edge cases involving aliases
with multiple levels of indirection.

Fixes PR19582.

Differential Revision: http://reviews.llvm.org/D8586

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233595 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 20:41:21 +00:00
Duncan P. N. Exon Smith
68338f833e llvm-dis: Use the new DebugLoc API, NFC
Update tools/llvm-dis to use the new `DebugLoc` API.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233590 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 20:04:06 +00:00
Duncan P. N. Exon Smith
f175439a2b Transforms: Use the new DebugLoc API, NFC
Update lib/Analysis and lib/Transforms to use the new `DebugLoc` API.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233587 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 19:49:49 +00:00
Duncan P. N. Exon Smith
39acf8f243 IR: Use the new DebugLoc API, NFC
Update lib/IR and lib/Bitcode to use the new `DebugLoc` API.  Added an
explicit conversion to `bool` (avoiding a conversion to `MDLocation`),
since a couple of these use cases need to handle broken code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233585 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 19:40:05 +00:00
Paul Robinson
103d622517 Verify 'optnone' can run DAG combiner when appropriate.
Adds a test to verify the behavior that r233153 restored: 'optnone'
does not spuriously disable the DAG combiner, and in fact there are
cases where the DAG combiner must run (even at -O0 or 'optnone') in
order for codegen to succeed.

Differential Revision: http://reviews.llvm.org/D8614


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233584 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 19:37:44 +00:00
Justin Holewinski
e6d6461067 [NVPTX] Associate a minimum PTX version for each SM architecture
When a new SM architecture is introduced, it is only supported by the
current PTX version and later.  Make sure we are using at least the
minimum PTX version for the target architecture.

This also removes support for PTX ISA < 3.2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233583 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 19:30:55 +00:00
Duncan P. N. Exon Smith
3637babc4c CodeGen: Use the new DebugLoc API, NFC
Update lib/CodeGen (and lib/Target) to use the new `DebugLoc` API.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233582 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 19:14:47 +00:00
Kit Barton
9039fc77c3 [PPC] Modify HTM and crypto intrinsics to inherit from GCCBuiltin
There was a change to the way some of the HTM and crypto builtins are being
handled in Clang. Previously, some of the builtins were dealt with in the
CodeGenFunction::EmitPPCBuiltinExpr method (in order to do range checking on
constant arguments). These check will been moved to Sema
http://reviews.llvm.org/D8672), which means those builtins will not be handled
in the EmitPPCBuiltinExpr method anymore. As a result, the definition of the
intrinsics in IntrinsicsPowerPC.td needs to be modified to inherit from the
GCCBuiltin definition.

http://reviews.llvm.org/D8673


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233581 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 18:46:15 +00:00
Duncan P. N. Exon Smith
770661092f DebugInfo: Reflow printDebugLoc() to use early returns, NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233580 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 18:45:11 +00:00
Lang Hames
70c2586498 [Orc] Separate callback manager selection from callback manager construction for
OrcLazyJIT in lli.

Separating these concerns enables more natural error handling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233579 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 18:37:01 +00:00
Duncan P. N. Exon Smith
d0db611445 Bitcode: Reflow code to use early continues, NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233578 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 18:29:18 +00:00
Duncan P. N. Exon Smith
5ae5e64f9f SelectionDAG: Reflow code to use early returns, NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233577 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 18:23:28 +00:00
Justin Holewinski
d85053fc3f [NVPTX] Add options for PTX 4.1/4.2 and SM 3.2/3.7/5.2/5.3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233575 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 18:12:50 +00:00
Duncan P. N. Exon Smith
1c13197c9f DebugInfo: Write new DebugLoc API
Rewrite `DebugLoc` with a cleaner API that reflects its current status
as a wrapper around an `MDLocation` pointer.

  - Add accessors/constructors to/from `MDLocation`.
  - Simplify construction from `MDNode`.
  - Remove unnecessary `LLVMContext` from APIs.
  - Drop some API that isn't useful any more.
  - Rewrite documentation.

Actually, I've left the old API behind temporarily at the bottom of the
class so that I can update callers in separate commits.  I'll remove it
once the callers are updated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233573 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 18:07:40 +00:00
Duncan P. N. Exon Smith
3584797a17 DebugInfo: Implement MDLocation::getInlinedAtScope()
Write `MDLocation::getInlinedAtScope()` and use it to re-implement
`DebugLoc::getScopeNode()` (and simplify `DISubprogram::Verify()`).
This follows the inlined-at linked list and returns the scope of the
deepest/last location.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233568 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 17:41:24 +00:00
Duncan P. N. Exon Smith
7380257f0e Verifier: Add operand checks for remaining debug info
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233565 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 17:21:38 +00:00
Duncan P. N. Exon Smith
d9720a4749 DebugInfo: Simplify logic in DISubprogram::Verify(), NFC
Simplify the logic in `DISubprogram::Verify()` by using the new debug
info hierarchy directly instead of the `DebugLoc` wrapper.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233563 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 17:06:38 +00:00
Duncan P. N. Exon Smith
a3dbc680a7 Verifier: Loosen r233559 check for 'function:' field in MDSubprogram
Stop worrying about what the `function:` field is in `MDSubprogram`,
since it could be a bitcast [1].  Just check its type and leave it at
that.

[1]: http://lab.llvm.org:8080/green/job/clang-stage2-configure-Rlto_build/3540/

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233562 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 17:04:06 +00:00
Duncan P. N. Exon Smith
d3ec0ca17e Verifier: Add operand checks for MDLexicalBlock
Add operand checks for `MDLexicalBlock` and `MDLexicalBlockFile`.  Like
`MDLocalVariable` and `MDLocation`, these nodes always require a scope.

There was no test bitrot to fix here (just updated the serialization
tests in test/Assembler/mdlexicalblock.ll).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233561 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 16:37:48 +00:00
Duncan P. N. Exon Smith
0c251f74ef DebugInfo: Rename some testcases
Momentarily (but never in tree), the `scope:` field was called
`parent:`.  Apparently a few testcases were left behind with "parent" in
the name, so rename them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233560 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 16:21:28 +00:00
Duncan P. N. Exon Smith
bd38c8d788 Verifier: Check operands of MDSubprogram nodes
Check operands of `MDSubprogram`s in the verifier, and update the
accessors and factory functions to use more specific types.

There were a lot of broken testcases, which I fixed in r233466.  If you
have out-of-tree tests for debug info, you probably need similar changes
to the ones I made there.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233559 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 16:19:15 +00:00
Yaron Keren
f88cbb8c49 Trying to fix the Hexagon and debian-fast bots arm32_neon_vcnt_upgrade.ll test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233558 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 16:10:39 +00:00
Yaron Keren
6e92e7b09a Remove more superfluous .str() and replace std::string concatenation with Twine.
Following r233392, http://llvm.org/viewvc/llvm-project?rev=233392&view=rev.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233555 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 15:42:36 +00:00
Sanjay Patel
65e878bd80 more space; NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233554 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 15:31:32 +00:00
Simon Pilgrim
d8f2918479 [X86] Ensure integer domain on scalar i64 load/store stack folding tests. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233553 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 15:25:51 +00:00
Rafael Espindola
94755c9c94 Fix Sphinx warning " Title underline too short.".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233551 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 15:16:30 +00:00
Rafael Espindola
fd45ac4635 Save a std::string.
The group names are always symbol names, so we can use a StringRef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233545 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 13:59:06 +00:00
Ulrich Weigand
5738b77176 [SystemZ] Fix LLVM crash on unoptimized code
Compiling the following function with -O0 would crash, since LLVM would
hit an assertion in getTestUnderMaskCond:

  int test(unsigned long x)
  {
    return x >= 0 && x <= 15;
  }

Fixed by detecting the case in the caller of getTestUnderMaskCond.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233541 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 13:46:59 +00:00
Ulrich Weigand
b42e01326d [SystemZ] Remove TargetMachine CPU auto-detection
As was done for X86 in r206094.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233540 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 13:46:25 +00:00
Rafael Espindola
0bd11cd898 Special case the creation of relocation sections.
These sections are never looked up and we know when have to create them. Use
that to save adding them to the regular map and avoid a symbol->string->symbol
conversion for the group symbol.

This also makes the implementation independent of the details of how unique
sections are implemented.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233539 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 13:39:16 +00:00
Daniel Sanders
35efeb5e16 [mips] Support 9-bit offsets for the 'R' inline assembly memory constraint.
Summary:
The 'R' constraint is actually supposed to be much more complicated than
this and is defined in terms of whether it will cause macro expansion in
the assembler. 'R' is getting less useful due to architecture changes and
ought to be replaced by other constraints. We therefore implement 9-bit
offsets which will work for all subtargets and all instructions.

Reviewers: vkalintiris

Reviewed By: vkalintiris

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8440


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233537 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 13:27:25 +00:00
Russell Gallop
4f2bfb4d48 Revert test commit at revision 233535.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233536 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 12:39:03 +00:00
Russell Gallop
07487fe861 Test commit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233535 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 12:37:55 +00:00
Daniel Jasper
a4b389c125 Revert "[SCEV] Look at backedge dominating conditions."
This leads to terribly slow compile times under MSAN. More discussion
on the commit thread of r233447.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233529 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 09:30:02 +00:00
Elena Demikhovsky
10e73aeede AVX-512: blank lines, duplicated tests, no functional changes
see comments http://reviews.llvm.org/D6835


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233528 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 09:29:28 +00:00
Elena Demikhovsky
f5f12f1e92 AVX-512: added intrinsics for VPAND, VPOR and VPXOR
by Asaf Badouh (asaf.badouh@intel.com)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233525 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 08:30:34 +00:00
Craig Topper
8b042883dc [X86] In getHostCPUFeatures, disable xop, f16c, fma, and fma4 if OS does not support saving ymm state.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233518 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 06:31:14 +00:00
Craig Topper
5ffc995ff3 [X86] Remove FeatureAES for 'corei7' CPU. 'corei7' should match 'nehalem' which doesn't have AES. Having AES and not PCLMUL makes 'corei7' halfway between Nehalem and Westmere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233517 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 06:31:11 +00:00
Craig Topper
c637444fed [X86] Use the more specific CPU names like 'nehalem', 'westmere', 'haswell', etc. Split Nehalem and Westmere CPUs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233516 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 06:31:09 +00:00
Craig Topper
44f1dccd64 [X86] Move family 6 model 21 to 'pentium-m'. Near as I can tell this is a Dothan based SOC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233515 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 06:31:06 +00:00
Craig Topper
e82327a6ab [X86] Family 6 model 29 is a Penryn based processor not a Nehalem based processor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233514 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 06:31:03 +00:00
Alexei Starovoitov
1899f89632 [MCJIT] In debug memory dump output, don't truncate 64 bit addresses
Summary: In dumpMemorySections a cast was too short, and in resolveRelocations a format string was too short.

Test Plan:
Enable debug build and run a program which invokes MCJIT::finalizeObject(). Saw valid input as below (highlighted addresses were previously truncated):

```
Parse relocations:
Resolving relocations Section #0	**0x7f4c1337b000**
----- Contents of section socket1 before relocations -----
**0x00007f4c1337b000**: 18 01 00 00 01 01 01 0a 00 00 00 00 04 03 02 01
0x00007f4c1337b010: 7b 1a f8 ff 00 00 00 00 18 11 00 00 05 00 00 00

```

Reviewers: lhames

Reviewed By: lhames

Subscribers: llvm-commits, ast

Differential Revision: http://reviews.llvm.org/D8681

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233512 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 05:15:57 +00:00
Lang Hames
3c4bea043d [Orc] Add missing #include. Hopefully this will appease the modules buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233510 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 04:02:55 +00:00
Lang Hames
da62155c11 [MCJIT][Orc] Refactor RTDyldMemoryManager, weave RuntimeDyld::SymbolInfo through
MCJIT.

This patch decouples the two responsibilities of the RTDyldMemoryManager class,
memory management and symbol resolution, into two new classes:
RuntimeDyld::MemoryManager and RuntimeDyld::SymbolResolver.

The symbol resolution interface is modified slightly, from:

  uint64_t getSymbolAddress(const std::string &Name);

to:

  RuntimeDyld::SymbolInfo findSymbol(const std::string &Name);

The latter passes symbol flags along with symbol addresses, allowing RuntimeDyld
and others to reason about non-strong/non-exported symbols.


The memory management interface removes the following method:

  void notifyObjectLoaded(ExecutionEngine *EE,
                          const object::ObjectFile &) {}

as it is not related to memory management. (Note: Backwards compatibility *is*
maintained for this method in MCJIT and OrcMCJITReplacement, see below).


The RTDyldMemoryManager class remains in-tree for backwards compatibility.
It inherits directly from RuntimeDyld::SymbolResolver, and indirectly from
RuntimeDyld::MemoryManager via the new MCJITMemoryManager class, which
just subclasses RuntimeDyld::MemoryManager and reintroduces the
notifyObjectLoaded method for backwards compatibility).

The EngineBuilder class retains the existing method:

  EngineBuilder&
  setMCJITMemoryManager(std::unique_ptr<RTDyldMemoryManager> mcjmm);

and includes two new methods:

  EngineBuilder&
  setMemoryManager(std::unique_ptr<MCJITMemoryManager> MM);

  EngineBuilder&
  setSymbolResolver(std::unique_ptr<RuntimeDyld::SymbolResolver> SR);

Clients should use EITHER:

A single call to setMCJITMemoryManager with an RTDyldMemoryManager.

OR (exclusive)

One call each to each of setMemoryManager and setSymbolResolver.

This patch should be fully compatible with existing uses of RTDyldMemoryManager.
If it is not it should be considered a bug, and the patch either fixed or
reverted.

If clients find the new API to be an improvement the goal will be to deprecate
and eventually remove the RTDyldMemoryManager class in favor of the new classes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233509 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 03:37:06 +00:00
Lang Hames
8af7cb0001 [Orc] Add missing inline keyword to the function introduced in r233504.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233506 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-29 22:07:07 +00:00
Lang Hames
7a2870e2e2 [Orc] Use raw TargetAddresses for callback trampoline addresses, rather than IR.
Add convenience function for building a typed IR Constant from trampoline
addresses.
   


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233504 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-29 21:55:27 +00:00
Benjamin Kramer
19d058836a Silence sign compare warning. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233502 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-29 20:49:03 +00:00