Commit Graph

100786 Commits

Author SHA1 Message Date
Venkatraman Govindaraju
c594f39acb [Sparc] Add trap on integer condition codes (Ticc) instructions to Sparc backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202670 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 23:39:07 +00:00
Venkatraman Govindaraju
75bff895e4 [Sparc] Add return/rett instruction to Sparc backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202666 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 22:55:53 +00:00
Benjamin Kramer
361542afd6 Remove unnecessary copy ctors.
They didn't provide any value over the default ones but blocked move semantics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202664 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 21:24:52 +00:00
Venkatraman Govindaraju
c4b0eecd83 [Sparc] Add support for decoding jmpl/retl/ret instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202663 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 21:17:44 +00:00
Benjamin Kramer
3efb8b2c0f Give APInt move semantics.
The interaction between defaulted operators and move elision isn't
totally obvious, add a unit test so it doesn't break unintentionally.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202662 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 20:56:28 +00:00
Venkatraman Govindaraju
833687be0e [Sparc] Add fcmpe* instructions to Sparc backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202661 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 19:56:19 +00:00
Venkatraman Govindaraju
cf06410678 [Sparc] Add VIS instructions to sparc backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202660 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 19:31:21 +00:00
Hal Finkel
5a49125fec Add a PPC inline asm constraint type for single CR bits
Now that the PowerPC backend can track individual CR bits as first-class
registers, we should also have a way of allocating them for inline asm
statements. Because these registers are only one bit, if an output variable is
implicitly cast to a larger integer size, we'll get an any_extend to that
larger type (this is part of the existing target-independent logic). As a
result, regardless of the size of the output type, only the first bit is
meaningful.

The constraint identifier "wc" has been chosen for this purpose. Although gcc
does not currently support allocating individual CR bits, this identifier
choice has been coordinated with the gcc PowerPC team, and will be marked as
reserved for this purpose in the gcc constraints.md file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202657 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 18:23:39 +00:00
Michael Kuperstein
3de6ee1ae6 Ensure bitcode encoding of instructions and their operands stays stable.
This includes instructions that relate to memory access (load/store/GEP), comparison instructions and calls.

Work was done by lama.saba@intel.com.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202647 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 15:26:36 +00:00
Benjamin Kramer
a4f0aad951 [C++11] Replace llvm::tie with std::tie.
The old implementation is no longer needed in C++11.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202644 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 13:30:33 +00:00
Chandler Carruth
fc6d7d6cf5 [C++11] Replace LLVM_STATIC_ASSERT with static_assert, we now have
access to it on all host toolchains.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202642 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 13:10:45 +00:00
Ahmed Charles
742e43f807 Test commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202641 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 13:08:46 +00:00
Benjamin Kramer
d628f19f5d [C++11] Replace llvm::next and llvm::prior with std::next and std::prev.
Remove the old functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202636 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 12:27:27 +00:00
Chandler Carruth
cb13d409ff [C++11] Clarify in the Compiler.h support macros and comments (and
assert it with an #error) that we require MSVC 2012; MSVC 2010 will no
longer suffice.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202631 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 10:07:45 +00:00
Craig Topper
5cba7174d2 [C++11] Remove LLVM_FINAL and LLVM_OVERRIDE macros now that all their uses are gone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202629 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 09:54:13 +00:00
Venkatraman Govindaraju
2871375882 [SparcV9] Adds support for branch on integer register instructions (BPr) and conditional moves on integer register (MOVr/FMOVr).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202628 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 09:46:56 +00:00
Elena Demikhovsky
a9fe27ffb3 AVX-512: Fixed extract_vector_elt for v8i1 vector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202624 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 09:19:44 +00:00
Chandler Carruth
bab807eaa1 [C++11] Suggest placing callable arguments as the last argument to
facilitate the nice formatting of lambdas passed there. Suggested by
Chris during review of my lambda additions, and something I strongly
agree with.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202622 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 09:13:39 +00:00
Craig Topper
629b96cb4f Switch all uses of LLVM_OVERRIDE to just use 'override' directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202621 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 09:09:27 +00:00
Chandler Carruth
cfbdd4df6d [C++11] Update the coding standards to provide some important guidance
about a few constructs in C++11 that are worth starting off in
a consistent manner within the codebase.

This will be matched with a change to clang-format's LLVM style which
will switch the options to support C++11 and use these conventions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202620 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 08:38:35 +00:00
Craig Topper
f432a326c5 Add back LLVM_FINAL macro. lld still needs it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202619 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 08:34:05 +00:00
Craig Topper
4eb03f049e Switch all uses of LLVM_FINAL to just use 'final', and remove the macro.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202618 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 08:08:51 +00:00
Chris Lattner
a45e3ff4f2 remove an old entry whose link is broken anyway
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202617 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 06:37:03 +00:00
Venkatraman Govindaraju
a21b315a06 [Sparc] Add support for parsing branches and conditional move instructions with %fcc1-%fcc3 conditional registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202616 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 06:28:15 +00:00
Venkatraman Govindaraju
18fe44cb05 [Sparc] Make floating point branch instruction formats to accept %fcc0-%fcc1 conditional registers as input.
No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202614 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 04:43:45 +00:00
Chandler Carruth
0a3eef53d7 [C++11] Switch all uses of the llvm_move macro to use std::move
directly, and remove the macro.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202612 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 04:08:41 +00:00
Venkatraman Govindaraju
afad335cae [Sparc] Add support for parsing fcmp with %fcc registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202610 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 03:39:39 +00:00
Chandler Carruth
80949c599f [C++11] Add support for OwningPtr<T> to be converted to and from
std::unique_ptr<T>.

Patch by Ahmed Charles!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202609 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 03:38:32 +00:00
Chandler Carruth
fd18fcb111 [C++11] Add unit tests for OwningPtr<T> in preparation for changes to make
it interoperate (minimally) with std::unique_ptr<T>. This is part of my
plan to migrate LLVM to use std::unique_ptr with a minimal impact on
out-of-tree code.

Patch by Ahmed Charles with some minor cleanups (and bool casts) by me.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202608 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 03:26:39 +00:00
Alp Toker
18510b7e43 [C++11] Expand and eliminate the LLVM_ENUM_INT_TYPE() macro
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202607 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 03:20:38 +00:00
Venkatraman Govindaraju
243491693b [Sparc] Add register class for floating point conditional flags (%fcc0 - %fcc3).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202604 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 02:12:33 +00:00
Sean Silva
aede1c9884 [docs] Fix some Sphinx warnings.
The docs now build cleanly. Yay!

The following warnings were fixed:

/home/sean/pg/llvm/llvm/docs/HowToReleaseLLVM.rst:364: WARNING: Enumerated list ends without a blank line; unexpected unindent.
/home/sean/pg/llvm/llvm/docs/InAlloca.rst:: WARNING: document isn't included in any toctree

/home/sean/pg/llvm/llvm/docs/CodingStandards.rst:85: WARNING: Title underline too short.

Supported C++11 Language and Library Features
-------------------------------------------
/home/sean/pg/llvm/llvm/docs/CodingStandards.rst:85: WARNING: Title underline too short.

Supported C++11 Language and Library Features
-------------------------------------------
/home/sean/pg/llvm/llvm/docs/GettingStarted.rst:185: WARNING: Explicit markup ends without a blank line; unexpected unindent.
/home/sean/pg/llvm/llvm/docs/GettingStarted.rst:565: WARNING: Explicit markup ends without a blank line; unexpected unindent.
/home/sean/pg/llvm/llvm/docs/GettingStarted.rst:567: WARNING: Block quote ends without a blank line; unexpected unindent.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202603 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 00:21:42 +00:00
Venkatraman Govindaraju
628886b1d2 [SparcV9] Add support for parsing branch instructions with prediction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202602 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 22:03:07 +00:00
Matt Arsenault
c59a9f09fb R600: Add failing control flow tests.
Simple cases hit a variety of problems at -O0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202601 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 21:45:41 +00:00
Hal Finkel
92b38a9d1c Remove extra truncs/exts around i32 bit operations on PPC64
This generalizes the code to eliminate extra truncs/exts around i1 bit
operations to also do the same on PPC64 for i32 bit operations. This eliminates
a fairly prevalent code wart:

int foo(int a) {
  return a == 5 ? 7 : 8;
}

On PPC64, because of the extension implied by the ABI, this would generate:

	cmplwi 0, 3, 5
	li 12, 8
	li 4, 7
	isel 3, 4, 12, 2
	rldicl 3, 3, 0, 32
	blr

where the 'rldicl 3, 3, 0, 32', the extension, is completely unnecessary. At
least for the single-BB case (which is all that the DAG combine mechanism can
handle), this unnecessary extension is no longer generated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202600 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 21:36:57 +00:00
Venkatraman Govindaraju
e4c88dd909 [Sparc] Add support for parsing annulled branch instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202599 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 20:08:48 +00:00
Venkatraman Govindaraju
d4dafd17e1 [Sparc] Add support for parsing sparcv9 instructions addc/subc/addccc/subccc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202598 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 18:54:52 +00:00
Venkatraman Govindaraju
e1f5cd3002 [Sparc] Add missing ALU instruction patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202597 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 17:51:00 +00:00
Benjamin Kramer
71e50f0afd Make helper function static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202596 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 17:24:40 +00:00
Sasa Stankovic
9b1add5551 Add missing FileCheck in test command line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202594 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 16:14:29 +00:00
Benjamin Kramer
ee5e607355 Now that we have C++11, turn simple functors into lambdas and remove a ton of boilerplate.
No intended functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202588 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 11:47:00 +00:00
Chandler Carruth
73bbab9d75 [C++11] Remove LLVM_HAS_CXX11_STDLIB now that it is just on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202587 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 10:57:19 +00:00
Chandler Carruth
f07a95af8c [C++11] Remove LLVM_HAS_CXX11_TYPETRAITS now that it is a constant due
to the build being C++11.

There is clearly still plenty of simplification than can be done here by
using standard type traits instead of rolling our own in many places.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202586 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 10:48:14 +00:00
Chandler Carruth
9a42d213c0 [C++11] Now that we're not using it, remove the
LLVM_HAS_RVALUE_REFERENCES macro.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202585 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 10:31:48 +00:00
Chandler Carruth
bad2104d24 [C++11] Remove uses of LLVM_HAS_RVALUE_REFERENCES from the unittests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202583 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 09:36:06 +00:00
Chandler Carruth
bc1bddb4c6 [C++11] Remove the use of LLVM_HAS_RVALUE_REFERENCES from the rest of
the core LLVM libraries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202582 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 09:32:03 +00:00
Venkatraman Govindaraju
9314308db1 [Sparc] Add support to decode unimp instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202581 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 09:28:18 +00:00
Chandler Carruth
e56ffb951f [C++11] Remove the R-value reference #if usage from the ADT and Support
libraries. It is now always 1 in LLVM builds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202580 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 09:27:28 +00:00
Chandler Carruth
ef6cf47112 [C++11] Force the other C++11 standard library detection macros to be
on unconditionally. Continuing to break down the C++98 support,
hopefully without breaking anything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202579 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 09:12:30 +00:00
Venkatraman Govindaraju
61f5c0a065 [Sparc] Add support to decode negative simm13 operands in the sparc disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202578 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 09:11:57 +00:00