oota-llvm.git
12 years agoPrevent library calls from being folded if -fno-builtin has been specified.
Chad Rosier [Thu, 1 Dec 2011 22:14:50 +0000 (22:14 +0000)]
Prevent library calls from being folded if -fno-builtin has been specified.
rdar://10500969

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145639 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoTableGen: fix CMake build s'more
Dylan Noblesmith [Thu, 1 Dec 2011 21:53:39 +0000 (21:53 +0000)]
TableGen: fix CMake build s'more

Oops, missed another missing file from r145629.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145636 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoCodeGen: fix CMake build
Dylan Noblesmith [Thu, 1 Dec 2011 21:49:23 +0000 (21:49 +0000)]
CodeGen: fix CMake build

Missing file from r145629.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145634 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoExecutionEngine: honor optimization level
Dylan Noblesmith [Thu, 1 Dec 2011 21:49:21 +0000 (21:49 +0000)]
ExecutionEngine: honor optimization level

It was getting ignored after r144788.

Also fix an accidental implicit cast from the OptLevel enum
to an optional bool argument. MSVC warned on this, but gcc
didn't.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145633 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoLast bit of TargetLibraryInfo propagation. Also fixed a case for TargetData
Chad Rosier [Thu, 1 Dec 2011 21:29:16 +0000 (21:29 +0000)]
Last bit of TargetLibraryInfo propagation.  Also fixed a case for TargetData
where it appeared beneficial to pass.
More of rdar://10500969

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145630 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd a deterministic finite automaton based packetizer for VLIW architectures
Anshuman Dasgupta [Thu, 1 Dec 2011 21:10:21 +0000 (21:10 +0000)]
Add a deterministic finite automaton based packetizer for VLIW architectures

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145629 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFix unreachable return & simplify some branches.
David Blaikie [Thu, 1 Dec 2011 20:58:30 +0000 (20:58 +0000)]
Fix unreachable return & simplify some branches.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145627 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agollvm-config: Replace with C++ version (was llvm-config-2).
Daniel Dunbar [Thu, 1 Dec 2011 20:18:09 +0000 (20:18 +0000)]
llvm-config: Replace with C++ version (was llvm-config-2).
   - Another reapply of r144300, with hopefully one last fix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145623 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agollvm-config-2: Fix --cflags and --includedir which pointed at the wrong
Daniel Dunbar [Thu, 1 Dec 2011 20:00:19 +0000 (20:00 +0000)]
llvm-config-2: Fix --cflags and --includedir which pointed at the wrong
directory when running from a build directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145622 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoDummy commit to check commit access.
Sanjoy Das [Thu, 1 Dec 2011 19:15:08 +0000 (19:15 +0000)]
Dummy commit to check commit access.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145619 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoImproved fix for abs(val) != 0 to check other similar case. Also fixed style issues...
Pete Cooper [Thu, 1 Dec 2011 19:13:26 +0000 (19:13 +0000)]
Improved fix for abs(val) != 0 to check other similar case.  Also fixed style issues and confusing comment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145618 91177308-0d34-0410-b5e6-96231b3b80d8

12 years ago[asan] two minor fixes: use UnreachableInst after the neverreturn function call;...
Kostya Serebryany [Thu, 1 Dec 2011 18:54:53 +0000 (18:54 +0000)]
[asan] two minor fixes: use UnreachableInst after the neverreturn function call; use report_fatal_error when blacklist file can not be found

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145611 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd missing functions.
Chad Rosier [Thu, 1 Dec 2011 18:26:19 +0000 (18:26 +0000)]
Add missing functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145608 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAutodetect bulldozers.
Benjamin Kramer [Thu, 1 Dec 2011 18:24:17 +0000 (18:24 +0000)]
Autodetect bulldozers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145607 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd a few more functions to TargetLibraryInfo. More of rdar://10500969.
Chad Rosier [Thu, 1 Dec 2011 17:54:37 +0000 (17:54 +0000)]
Add a few more functions to TargetLibraryInfo. More of rdar://10500969.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145596 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agofix broken tag
Chris Lattner [Thu, 1 Dec 2011 17:25:28 +0000 (17:25 +0000)]
fix broken tag

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145590 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoRevert commit 145449 (ddunbar) since it is breaking the dragonegg buildbots.
Duncan Sands [Thu, 1 Dec 2011 10:50:19 +0000 (10:50 +0000)]
Revert commit 145449 (ddunbar) since it is breaking the dragonegg buildbots.
Original commit message:
llvm-config: Replace with C++ version (was llvm-config-2).
 - Reapply of r144300, with lots of fixes/migration easement in between.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145582 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFor 64-bit the rest of the general regs are ok for the q constraint. Make
Eric Christopher [Thu, 1 Dec 2011 08:12:41 +0000 (08:12 +0000)]
For 64-bit the rest of the general regs are ok for the q constraint. Make
sure we can emit both the high and low versions of those registers.

Fixes rdar://10392864

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145579 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd some missing anchors.
David Blaikie [Thu, 1 Dec 2011 08:00:17 +0000 (08:00 +0000)]
Add some missing anchors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145578 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoPass AVX vectors which are arguments to varargs functions on the stack. <rdar://probl...
Eli Friedman [Thu, 1 Dec 2011 04:49:21 +0000 (04:49 +0000)]
Pass AVX vectors which are arguments to varargs functions on the stack. <rdar://problem/10463281>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145573 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoRemoved use of grep from test and moved it to be with other icmp tests
Pete Cooper [Thu, 1 Dec 2011 04:35:26 +0000 (04:35 +0000)]
Removed use of grep from test and moved it to be with other icmp tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145570 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdded instcombine pattern to spot comparing -val or val against 0.
Pete Cooper [Thu, 1 Dec 2011 03:58:40 +0000 (03:58 +0000)]
Added instcombine pattern to spot comparing -val or val against 0.
(val != 0) == (-val != 0) so "abs(val) != 0" becomes "val != 0"

Fixes <rdar://problem/10482509>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145563 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoPropagate TargetLibraryInfo throughout ConstantFolding.cpp and
Chad Rosier [Thu, 1 Dec 2011 03:08:23 +0000 (03:08 +0000)]
Propagate TargetLibraryInfo throughout ConstantFolding.cpp and
InstructionSimplify.cpp.  Other fixups as needed.
Part of rdar://10500969

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145559 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMake use of "getScalarType()". No functionality change.
Nick Lewycky [Thu, 1 Dec 2011 02:39:36 +0000 (02:39 +0000)]
Make use of "getScalarType()". No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145556 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoSmall fix for assembler generation on Darwin PPC64. Patch by Michael Kostylev. ...
Eli Friedman [Thu, 1 Dec 2011 01:43:47 +0000 (01:43 +0000)]
Small fix for assembler generation on Darwin PPC64.  Patch by Michael Kostylev.  PR11437.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145553 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoReplace an assert() with an actual diagnostic.
Jim Grosbach [Wed, 30 Nov 2011 23:16:25 +0000 (23:16 +0000)]
Replace an assert() with an actual diagnostic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145535 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agomake asan work at -O0, llvm part. Patch by glider@google.com
Kostya Serebryany [Wed, 30 Nov 2011 22:19:26 +0000 (22:19 +0000)]
make asan work at -O0, llvm part. Patch by glider@google.com

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145530 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoSupport for encoding all FMA4 instructions and tablegen patterns for all
Jan Sjödin [Wed, 30 Nov 2011 22:09:42 +0000 (22:09 +0000)]
Support for encoding all FMA4 instructions and tablegen patterns for all
remaining FMA4 instructions and intrinsics with tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145525 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMake GlobalMerge honor the preferred alignment on globals without an explicitly speci...
Eli Friedman [Wed, 30 Nov 2011 21:54:15 +0000 (21:54 +0000)]
Make GlobalMerge honor the preferred alignment on globals without an explicitly specified alignment.

<rdar://problem/10497732>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145523 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMore cleanups. No content change.
Bill Wendling [Wed, 30 Nov 2011 21:52:43 +0000 (21:52 +0000)]
More cleanups. No content change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145522 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMinor cleanup. No content change.
Bill Wendling [Wed, 30 Nov 2011 21:43:43 +0000 (21:43 +0000)]
Minor cleanup. No content change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145521 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoRemove the install-clang-c makefile target.
Bob Wilson [Wed, 30 Nov 2011 21:06:12 +0000 (21:06 +0000)]
Remove the install-clang-c makefile target.

When I did this before it broke a buildbot that was testing that target, but
we've removed that buildbot now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145519 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoRemove an XXX which hasn't been fixed yet. It's too late now.
Bill Wendling [Wed, 30 Nov 2011 20:53:52 +0000 (20:53 +0000)]
Remove an XXX which hasn't been fixed yet. It's too late now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145518 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoRemove unused variable
Matt Beaumont-Gay [Wed, 30 Nov 2011 19:53:11 +0000 (19:53 +0000)]
Remove unused variable

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145517 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd some tests for all-lanes VLD1 parsing.
Jim Grosbach [Wed, 30 Nov 2011 19:37:38 +0000 (19:37 +0000)]
Add some tests for all-lanes VLD1 parsing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145512 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoARM parsing for VLD1 all lanes, with writeback.
Jim Grosbach [Wed, 30 Nov 2011 19:35:44 +0000 (19:35 +0000)]
ARM parsing for VLD1 all lanes, with writeback.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145510 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd a few functions to TargetLibraryInfo.
Chad Rosier [Wed, 30 Nov 2011 19:19:00 +0000 (19:19 +0000)]
Add a few functions to TargetLibraryInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145508 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoARM parsing for VLD1 two register all lanes, no writeback.
Jim Grosbach [Wed, 30 Nov 2011 18:21:25 +0000 (18:21 +0000)]
ARM parsing for VLD1 two register all lanes, no writeback.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145504 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd test arch to make it pass on non x86 targets
Nadav Rotem [Wed, 30 Nov 2011 17:34:28 +0000 (17:34 +0000)]
Add test arch to make it pass on non x86 targets

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145498 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoX86: Turns out bulldozer also supports sse42 and lzcnt.
Benjamin Kramer [Wed, 30 Nov 2011 15:48:16 +0000 (15:48 +0000)]
X86: Turns out bulldozer also supports sse42 and lzcnt.

While at it remove the barcelona/instanbul/shanghai subtargets, they're
unsupported by GCC and look pretty broken.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145494 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoX86: Add subtargets for AMD's bulldozer.
Benjamin Kramer [Wed, 30 Nov 2011 15:27:46 +0000 (15:27 +0000)]
X86: Add subtargets for AMD's bulldozer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145493 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd a tripple to the test
Nadav Rotem [Wed, 30 Nov 2011 11:20:56 +0000 (11:20 +0000)]
Add a tripple to the test

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145489 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoX86: PerformOrCombine introduced a vselect node with a wrong order of operands. This...
Nadav Rotem [Wed, 30 Nov 2011 10:13:37 +0000 (10:13 +0000)]
X86: PerformOrCombine introduced a vselect node with a wrong order of operands. This bug was introduced when a dedicated blend sdnode was replaced with the vselect node (in 139479).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145488 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd instruction selection support for AVX2 horizontal add/sub instructions.
Craig Topper [Wed, 30 Nov 2011 09:10:50 +0000 (09:10 +0000)]
Add instruction selection support for AVX2 horizontal add/sub instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145487 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMention that -O4 does result in more optimization when used with
Duncan Sands [Wed, 30 Nov 2011 08:46:05 +0000 (08:46 +0000)]
Mention that -O4 does result in more optimization when used with
-fplugin-arg-dragonegg-enable-gcc-optzns, though it usually isn't
a win.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145486 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMerge VPERM2F128/VPERM2I128 ISD node types.
Craig Topper [Wed, 30 Nov 2011 07:47:51 +0000 (07:47 +0000)]
Merge VPERM2F128/VPERM2I128 ISD node types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145485 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoBetter test case found in duplicate PR10570.
Andrew Trick [Wed, 30 Nov 2011 06:26:42 +0000 (06:26 +0000)]
Better test case found in duplicate PR10570.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145484 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMerge decoding of VPERMILPD and VPERMILPS shuffle masks. Merge X86ISD node type for...
Craig Topper [Wed, 30 Nov 2011 06:25:25 +0000 (06:25 +0000)]
Merge decoding of VPERMILPD and VPERMILPS shuffle masks. Merge X86ISD node type for VPERMILPD/PS. Add instruction selection support for VINSERTI128/VEXTRACTI128.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145483 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoLSR: handle the expansion of phi operands that use postinc forms of the IV.
Andrew Trick [Wed, 30 Nov 2011 06:07:54 +0000 (06:07 +0000)]
LSR: handle the expansion of phi operands that use postinc forms of the IV.

Fixes PR11431: SCEVExpander::expandAddRecExprLiterally(const llvm::SCEVAddRecExpr*): Assertion `(!isa<Instruction>(Result) || SE.DT->dominates(cast<Instruction>(Result), Builder.GetInsertPoint())) && "postinc expansion does not dominate use"' failed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145482 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoWhitespace.
Chad Rosier [Wed, 30 Nov 2011 01:59:59 +0000 (01:59 +0000)]
Whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145470 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAlphabetize TargetLibraryInfo enum and fix doxygen comments. No functional
Chad Rosier [Wed, 30 Nov 2011 01:51:49 +0000 (01:51 +0000)]
Alphabetize TargetLibraryInfo enum and fix doxygen comments.  No functional
change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145468 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agollvm_unreachable() is not for user diagnostics....
Jim Grosbach [Wed, 30 Nov 2011 01:15:55 +0000 (01:15 +0000)]
llvm_unreachable() is not for user diagnostics....

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145465 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoARM parsing aliases for VLD1 single register all lanes.
Jim Grosbach [Wed, 30 Nov 2011 01:09:44 +0000 (01:09 +0000)]
ARM parsing aliases for VLD1 single register all lanes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145464 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd support for sqrt, sqrtl, and sqrtf in TargetLibraryInfo. Disable
Chad Rosier [Tue, 29 Nov 2011 23:57:10 +0000 (23:57 +0000)]
Add support for sqrt, sqrtl, and sqrtf in TargetLibraryInfo.  Disable
(fptrunc (sqrt (fpext x))) -> (sqrtf x) transformation if -fno-builtin is
specified.
rdar://10466410

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145460 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoTidy up a bit.
Jim Grosbach [Tue, 29 Nov 2011 23:51:09 +0000 (23:51 +0000)]
Tidy up a bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145458 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd comment.
Jim Grosbach [Tue, 29 Nov 2011 23:33:40 +0000 (23:33 +0000)]
Add comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145456 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoARM parsing aliases for data-size suffices on VST1.
Jim Grosbach [Tue, 29 Nov 2011 23:21:31 +0000 (23:21 +0000)]
ARM parsing aliases for data-size suffices on VST1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145454 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFileCheckize.
Jakob Stoklund Olesen [Tue, 29 Nov 2011 23:09:16 +0000 (23:09 +0000)]
FileCheckize.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145452 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoChange names for MIPS "generic" processors defined in Mips.td to match what GNU
Akira Hatanaka [Tue, 29 Nov 2011 23:08:41 +0000 (23:08 +0000)]
Change names for MIPS "generic" processors defined in Mips.td to match what GNU
tools use. Patch by Simon Atanasyan.

"mips32r1" => "mips32"
"4ke" => mips32r2"
"mips64r1" => "mips64"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145451 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoARM assembly parsing and encoding for four-register VST1.
Jim Grosbach [Tue, 29 Nov 2011 22:58:48 +0000 (22:58 +0000)]
ARM assembly parsing and encoding for four-register VST1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145450 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agollvm-config: Replace with C++ version (was llvm-config-2).
Daniel Dunbar [Tue, 29 Nov 2011 22:56:31 +0000 (22:56 +0000)]
llvm-config: Replace with C++ version (was llvm-config-2).
 - Reapply of r144300, with lots of fixes/migration easement in between.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145449 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd another missing pattern. llvm-gcc likes f64 but clang likes i64 so it was generat...
Evan Cheng [Tue, 29 Nov 2011 22:48:34 +0000 (22:48 +0000)]
Add another missing pattern. llvm-gcc likes f64 but clang likes i64 so it was generating poor code for some SSE builtins.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145448 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoEnable some VST1 tests and add a few more.
Jim Grosbach [Tue, 29 Nov 2011 22:40:32 +0000 (22:40 +0000)]
Enable some VST1 tests and add a few more.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145443 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoARM assembly parsing and encoding for three-register VST1.
Jim Grosbach [Tue, 29 Nov 2011 22:38:04 +0000 (22:38 +0000)]
ARM assembly parsing and encoding for three-register VST1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145442 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMake X86::FsFLD0SS / FsFLD0SD real pseudo-instructions.
Jakob Stoklund Olesen [Tue, 29 Nov 2011 22:27:25 +0000 (22:27 +0000)]
Make X86::FsFLD0SS / FsFLD0SD real pseudo-instructions.

Like V_SET0, these instructions are expanded by ExpandPostRA to xorps /
vxorps so they can participate in execution domain swizzling.

This also makes the AVX variants redundant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145440 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoPotential bug in RewriteLoopBodyWithConditionConstant: use iterator should not be...
Stepan Dyatkovskiy [Tue, 29 Nov 2011 20:34:39 +0000 (20:34 +0000)]
Potential bug in RewriteLoopBodyWithConditionConstant: use iterator should not be changed inside the uses enumeration loop.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145432 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoUpdate the docs for some of the test-suite configure changes and
Eric Christopher [Tue, 29 Nov 2011 19:40:56 +0000 (19:40 +0000)]
Update the docs for some of the test-suite configure changes and
be more clear about what to do and how to do it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145426 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoIf fast-isel fails, remove dead instructions generated during the failed
Chad Rosier [Tue, 29 Nov 2011 19:40:47 +0000 (19:40 +0000)]
If fast-isel fails, remove dead instructions generated during the failed
attempt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145425 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agogrammar.
Rafael Espindola [Tue, 29 Nov 2011 19:38:09 +0000 (19:38 +0000)]
grammar.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145423 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agocomment.
Andrew Trick [Tue, 29 Nov 2011 19:33:49 +0000 (19:33 +0000)]
comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145422 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agobuild/CMake: Finish removal of add_llvm_library_dependencies.
Daniel Dunbar [Tue, 29 Nov 2011 19:25:30 +0000 (19:25 +0000)]
build/CMake: Finish removal of add_llvm_library_dependencies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145420 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd a link to Bill's blog post.
Benjamin Kramer [Tue, 29 Nov 2011 19:24:11 +0000 (19:24 +0000)]
Add a link to Bill's blog post.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145419 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoRelease notes for segmented stacks.
Rafael Espindola [Tue, 29 Nov 2011 19:08:23 +0000 (19:08 +0000)]
Release notes for segmented stacks.
Patch by Sanjoy Das.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145416 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFix a theoretical problem (not seen in the wild): if different instances of a
Duncan Sands [Tue, 29 Nov 2011 18:26:38 +0000 (18:26 +0000)]
Fix a theoretical problem (not seen in the wild): if different instances of a
weak variable are compiled by different compilers, such as GCC and LLVM, while
LLVM may increase the alignment to the preferred alignment there is no reason to
think that GCC will use anything more than the ABI alignment.  Since it is the
GCC version that might end up in the final program (as the linkage is weak), it
is wrong to increase the alignment of loads from the global up to the preferred
alignment as the alignment might only be the ABI alignment.

Increasing alignment up to the ABI alignment might be OK, but I'm not totally
convinced that it is.  It seems better to just leave the alignment of weak
globals alone.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145413 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMC/X86/COFF: Allow quotes in names when targeting MS/Windows,
Michael J. Spencer [Tue, 29 Nov 2011 18:00:06 +0000 (18:00 +0000)]
MC/X86/COFF: Allow quotes in names when targeting MS/Windows,
as MC is the only assembler we support.

This splits MS/Windows and GNU/Windows ASM infos into two seperate classes.
While there is currently only one difference, full MS C++ ABI support will
require many more.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145409 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFixed ObjectFile functions:
Danil Malyshev [Tue, 29 Nov 2011 17:40:10 +0000 (17:40 +0000)]
Fixed ObjectFile functions:
- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145408 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFixed vsqrt.ss intrinsic usage - order of input operands was wrong.
Elena Demikhovsky [Tue, 29 Nov 2011 15:00:45 +0000 (15:00 +0000)]
Fixed vsqrt.ss intrinsic usage - order of input operands was wrong.
Added a test.
Thanks Bruno for reviewing the patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145403 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFix shuffle decoding for memory forms for (V)SHUFPS/D.
Craig Topper [Tue, 29 Nov 2011 07:58:09 +0000 (07:58 +0000)]
Fix shuffle decoding for memory forms for (V)SHUFPS/D.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145392 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFix issues in shuffle decoding around VPERM* instructions. Fix shuffle decoding for...
Craig Topper [Tue, 29 Nov 2011 07:49:05 +0000 (07:49 +0000)]
Fix issues in shuffle decoding around VPERM* instructions. Fix shuffle decoding for VSHUFPS/D for 256-bit types. Add pattern matching for memory forms of VPERMILPS/VPERMILPD.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145390 91177308-0d34-0410-b5e6-96231b3b80d8

12 years ago[Win32] Catch exceptions (eg. segfault) on waiting for invoked clang from the driver.
NAKAMURA Takumi [Tue, 29 Nov 2011 07:47:04 +0000 (07:47 +0000)]
[Win32] Catch exceptions (eg. segfault) on waiting for invoked clang from the driver.

clang/lib/Driver/Driver.cpp: Don't pass through negative exit status, or parent would be confused.

llvm::sys::Program::Wait(): Suppose 0x8000XXXX and 0xC000XXXX as abnormal exit code and pass it as negative value.

Win32 Exception Handler: Exit with ExceptionCode on an unhandle exception.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145389 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agolit/TestRunner.py: Try to catch ERROR_FILE_NOT_FOUND, too.
NAKAMURA Takumi [Tue, 29 Nov 2011 06:40:50 +0000 (06:40 +0000)]
lit/TestRunner.py: Try to catch ERROR_FILE_NOT_FOUND, too.

Thanks to Francois, to let me know.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145381 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoInstall llvmCore to /usr/local. <rdar://problem/10390708>
Bob Wilson [Tue, 29 Nov 2011 06:11:56 +0000 (06:11 +0000)]
Install llvmCore to /usr/local.  <rdar://problem/10390708>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145378 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFix VINSERTF128/VEXTRACTF128 to be marked as FP instructions. Allow execution depende...
Craig Topper [Tue, 29 Nov 2011 05:37:58 +0000 (05:37 +0000)]
Fix VINSERTF128/VEXTRACTF128 to be marked as FP instructions. Allow execution dependency fix pass to convert them to their integer equivalents when AVX2 is enabled.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145376 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoCorrectly mark VPERM2F128 as being an FP instruction and add execution domain fixing...
Craig Topper [Tue, 29 Nov 2011 03:57:34 +0000 (03:57 +0000)]
Correctly mark VPERM2F128 as being an FP instruction and add execution domain fixing support to convert it to VPERM2I128 for AVX2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145370 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMachO doesn't support the protected visibility. Don't default to 'global' here. ...
Bill Wendling [Tue, 29 Nov 2011 02:39:58 +0000 (02:39 +0000)]
MachO doesn't support the protected visibility. Don't default to 'global' here. <rdar://problem/10396775>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145368 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoSCEV fix. In general, Add/Mul expressions should not inherit NSW/NUW.
Andrew Trick [Tue, 29 Nov 2011 02:16:38 +0000 (02:16 +0000)]
SCEV fix. In general, Add/Mul expressions should not inherit NSW/NUW.

This reverts r139450, fixes r139453, and adds much needed comments and a
unit test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145367 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoMake SCEV print <nsw><nuw> for Add/MulExpr.
Andrew Trick [Tue, 29 Nov 2011 02:06:35 +0000 (02:06 +0000)]
Make SCEV print <nsw><nuw> for Add/MulExpr.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145364 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFilecheckize.
Andrew Trick [Tue, 29 Nov 2011 02:05:23 +0000 (02:05 +0000)]
Filecheckize.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145363 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoRemove content that has been moved to Clang release notes.
Peter Collingbourne [Tue, 29 Nov 2011 02:04:48 +0000 (02:04 +0000)]
Remove content that has been moved to Clang release notes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145362 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoFix grammar.
Peter Collingbourne [Tue, 29 Nov 2011 02:04:44 +0000 (02:04 +0000)]
Fix grammar.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145361 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoOn MachO, the pointer to the personality function should always be in the
Bill Wendling [Tue, 29 Nov 2011 01:43:20 +0000 (01:43 +0000)]
On MachO, the pointer to the personality function should always be in the
non_lazy_symbol_pointers section (__IMPORT,__pointers). Ignore the 'hidden' part
since that will place it in the wrong section.
<rdar://problem/10443720>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145356 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agobuild/cmake: Switch to using llvm-build computed dependencies.
Daniel Dunbar [Tue, 29 Nov 2011 01:31:52 +0000 (01:31 +0000)]
build/cmake: Switch to using llvm-build computed dependencies.
 - I verified locally that the current dependency lists are identical.
 - This makes add_llvm_library_dependencies() a no-op. I'll remove it once this
   change passes the bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145355 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoZap some completely ridiculous code. There's probably a miscompile here, but I don...
Eli Friedman [Tue, 29 Nov 2011 01:18:23 +0000 (01:18 +0000)]
Zap some completely ridiculous code.  There's probably a miscompile here, but I don't really want to try to write a testcase involving an invoke returning a pointer to a varargs function...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145347 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoBetter fix for ARM MOVT relocation encoding of thumb bit.
Jim Grosbach [Tue, 29 Nov 2011 01:15:25 +0000 (01:15 +0000)]
Better fix for ARM MOVT relocation encoding of thumb bit.

Replaces r145318 with a more targetted fix for the relocation handling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145346 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoReenable this IndVars unit test.
Andrew Trick [Tue, 29 Nov 2011 00:52:04 +0000 (00:52 +0000)]
Reenable this IndVars unit test.

SCEV can't optimize undef in all cases, which is a separate issue from this test case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145343 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agobuild: Update CMakeLists.txt.
Daniel Dunbar [Tue, 29 Nov 2011 00:33:14 +0000 (00:33 +0000)]
build: Update CMakeLists.txt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145341 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoAdd a link from the LLVM release notes to the Clang release notes.
Chandler Carruth [Tue, 29 Nov 2011 00:32:43 +0000 (00:32 +0000)]
Add a link from the LLVM release notes to the Clang release notes.
I suspect we could profitably remove/move some of the bullet points
under Clang here to the Clang notes in order to keep things clean on
both sides. Unless I hear objections I'll start doing that once folks
have read over the Clang notes a bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145340 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoedis: Sink EDMain.cpp into lib/MC/MCDisassembler.
Daniel Dunbar [Tue, 29 Nov 2011 00:25:57 +0000 (00:25 +0000)]
edis: Sink EDMain.cpp into lib/MC/MCDisassembler.
 - This fixes some layering violations and matches how we handle the llvm-c lib,
   for example.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145338 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agoedis: Don't do the target initialization in EDGetDisassembler, this is contrary
Daniel Dunbar [Tue, 29 Nov 2011 00:06:58 +0000 (00:06 +0000)]
edis: Don't do the target initialization in EDGetDisassembler, this is contrary
to the way we currently expect target selection to work -- clients are supposed
to have control over what targets are available.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145331 91177308-0d34-0410-b5e6-96231b3b80d8

12 years agollvm-c: Add a few missing InitializeAll* functions.
Daniel Dunbar [Tue, 29 Nov 2011 00:06:55 +0000 (00:06 +0000)]
llvm-c: Add a few missing InitializeAll* functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145330 91177308-0d34-0410-b5e6-96231b3b80d8