Venkatraman Govindaraju [Sat, 3 Dec 2011 21:24:48 +0000 (21:24 +0000)]
Sparc CodeGen: Fix AnalyzeBranch for PR 10282. Removing addSuccessor() since
AnalyzeBranch doesn't change the successor, just the order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145779
91177308-0d34-0410-b5e6-
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Benjamin Kramer [Sat, 3 Dec 2011 16:18:22 +0000 (16:18 +0000)]
Simplify code. No functionality change.
-3% on ARMDissasembler.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145773
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Sat, 3 Dec 2011 15:19:55 +0000 (15:19 +0000)]
Clear the new cache.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145771
91177308-0d34-0410-b5e6-
96231b3b80d8
Benjamin Kramer [Sat, 3 Dec 2011 15:16:45 +0000 (15:16 +0000)]
Add a "seen blocks" cache to LVI to avoid a linear scan over the whole cache just to remove no blocks from the maps.
-15% on ARMDisassembler.cpp (Release build). It's not that great to add another
layer of caching to the caching-heavy LVI but I don't see a better way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145770
91177308-0d34-0410-b5e6-
96231b3b80d8
Sanjoy Das [Sat, 3 Dec 2011 09:32:07 +0000 (09:32 +0000)]
Check for stack space more intelligently.
libgcc sets the stack limit field in TCB to 256 bytes above the actual
allocated stack limit. This means if the function's stack frame needs
less than 256 bytes, we can just compare the stack pointer with the
stack limit. This should result in lesser calls to __morestack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145766
91177308-0d34-0410-b5e6-
96231b3b80d8
Sanjoy Das [Sat, 3 Dec 2011 09:21:07 +0000 (09:21 +0000)]
Fix a bug in the x86-32 code generated for segmented stacks.
Currently LLVM pads the call to __morestack with a add and sub of 8
bytes to esp. This isn't correct since __morestack expects the call
to be followed directly by a ret.
This commit also adjusts the relevant test-case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145765
91177308-0d34-0410-b5e6-
96231b3b80d8
Nick Lewycky [Sat, 3 Dec 2011 02:45:50 +0000 (02:45 +0000)]
Creating multiple JITs on X86 in multiple threads causes multiple writes (of
the same value) to this variable. This code could be refactored, but it doesn't
matter since the old JIT is going away. Add tsan annotations to ignore the
race.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145745
91177308-0d34-0410-b5e6-
96231b3b80d8
Chad Rosier [Sat, 3 Dec 2011 02:21:57 +0000 (02:21 +0000)]
[arm-fast-isel] Unaligned stores of floats require special care.
rdar://
10510150
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145742
91177308-0d34-0410-b5e6-
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Pete Cooper [Sat, 3 Dec 2011 00:04:30 +0000 (00:04 +0000)]
Fixed deadstoreelimination bug where negative indices were incorrectly causing the optimisation to occur
Turns out long long + unsigned long long is unsigned. Doh!
Fixes http://llvm.org/bugs/show_bug.cgi?id=11455
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145731
91177308-0d34-0410-b5e6-
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Chad Rosier [Sat, 3 Dec 2011 00:00:03 +0000 (00:00 +0000)]
Add support for constant folding the pow intrinsic.
rdar://
10514247
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145730
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 2 Dec 2011 23:34:39 +0000 (23:34 +0000)]
ARM NEON VEXT aliases for data type suffices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145726
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 2 Dec 2011 22:57:57 +0000 (22:57 +0000)]
ARM VEXT tighten up operand classes a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145722
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 2 Dec 2011 22:34:51 +0000 (22:34 +0000)]
ARM VST1 single lane assembly parsing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145718
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Fri, 2 Dec 2011 22:31:36 +0000 (22:31 +0000)]
Test cases for 64-bit multiplication and division.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145717
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Fri, 2 Dec 2011 22:28:09 +0000 (22:28 +0000)]
Fix test cases to use FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145716
91177308-0d34-0410-b5e6-
96231b3b80d8
Nick Lewycky [Fri, 2 Dec 2011 22:16:29 +0000 (22:16 +0000)]
Move global variables in TargetMachine into new TargetOptions class. As an API
change, now you need a TargetOptions object to create a TargetMachine. Clang
patch to follow.
One small functionality change in PTX. PTX had commented out the machine
verifier parts in their copy of printAndVerify. That now calls the version in
LLVMTargetMachine. Users of PTX who need verification disabled should rely on
not passing the command-line flag to enable it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145714
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 2 Dec 2011 22:03:52 +0000 (22:03 +0000)]
ARM tests for VLD1 single lane w/ writeback.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145713
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 2 Dec 2011 22:01:52 +0000 (22:01 +0000)]
ARM VLD1 single lane assembly parsing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145712
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 2 Dec 2011 22:01:25 +0000 (22:01 +0000)]
ARM encoder method needs the physical register number, not the enum.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145711
91177308-0d34-0410-b5e6-
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Dylan Noblesmith [Fri, 2 Dec 2011 20:53:57 +0000 (20:53 +0000)]
TargetMachine: document unnamed bool argument
Its meaning was slightly mysterious without looking at
subclasses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145705
91177308-0d34-0410-b5e6-
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Dylan Noblesmith [Fri, 2 Dec 2011 20:53:53 +0000 (20:53 +0000)]
unittests: add ErrorStr to ExecutionEngine test
Makes failures more self-explanatory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145704
91177308-0d34-0410-b5e6-
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Chad Rosier [Fri, 2 Dec 2011 20:25:18 +0000 (20:25 +0000)]
[arm-fast-isel] After promoting a function parameter be sure to update the
argument value type. Otherwise, the sign/zero-extend has no effect on arguments
passed via the stack (i.e., undefined high-order bits).
rdar://
10515467
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145701
91177308-0d34-0410-b5e6-
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Hal Finkel [Fri, 2 Dec 2011 19:38:17 +0000 (19:38 +0000)]
specify cpu for test to fix failure on some darwin systems with a g4+ cpu
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145699
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 2 Dec 2011 18:52:30 +0000 (18:52 +0000)]
Clean up aliases for ARM VLD1 single-lane assembly parsing a bit.
Add the 16-bit lane variants while I'm at it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145693
91177308-0d34-0410-b5e6-
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Benjamin Kramer [Fri, 2 Dec 2011 18:37:31 +0000 (18:37 +0000)]
Fix quadratic behavior in InlineFunction by fetching the personality function of the callee once and not for every invoke in the caller.
The callee is usually smaller than the caller, too. This reduces the compile
time of ARMDisassembler.cpp by 32% (Release build). It still takes ages to
compile though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145690
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 2 Dec 2011 18:33:03 +0000 (18:33 +0000)]
Check for error after InstantiateMultclassDef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145689
91177308-0d34-0410-b5e6-
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Jan Sjödin [Fri, 2 Dec 2011 15:14:37 +0000 (15:14 +0000)]
Add XOP feature flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145682
91177308-0d34-0410-b5e6-
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Craig Topper [Fri, 2 Dec 2011 08:18:41 +0000 (08:18 +0000)]
Reduce duplicate code in isHorizontalBinOp and add some asserts to protect assumptions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145681
91177308-0d34-0410-b5e6-
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Craig Topper [Fri, 2 Dec 2011 07:16:01 +0000 (07:16 +0000)]
Add instruction selection support for horizontal add/sub of 256-bit floating point vectors. Also add the test case for 256-bit integer vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145680
91177308-0d34-0410-b5e6-
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Hal Finkel [Fri, 2 Dec 2011 04:58:17 +0000 (04:58 +0000)]
remove unneeded FIXME comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145679
91177308-0d34-0410-b5e6-
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Hal Finkel [Fri, 2 Dec 2011 04:58:12 +0000 (04:58 +0000)]
adjust the instruction ordering in some PPC tests: changes due to postRA haz. rec.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145678
91177308-0d34-0410-b5e6-
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Hal Finkel [Fri, 2 Dec 2011 04:58:07 +0000 (04:58 +0000)]
make sure ScheduleDAGInstrs::EmitSchedule does not crash when the first instruction in Sequence is a Noop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145677
91177308-0d34-0410-b5e6-
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Hal Finkel [Fri, 2 Dec 2011 04:58:02 +0000 (04:58 +0000)]
update PPC 940 hazard rec. to function in postRA mode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145676
91177308-0d34-0410-b5e6-
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Chad Rosier [Fri, 2 Dec 2011 01:26:24 +0000 (01:26 +0000)]
Fix a few more places where TargetData/TargetLibraryInfo is not being passed.
Add FIXMEs to places that are non-trivial to fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145661
91177308-0d34-0410-b5e6-
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Jim Grosbach [Fri, 2 Dec 2011 00:35:16 +0000 (00:35 +0000)]
ARM start parsing VLD1 single lane instructions.
The alias pseudos need cleaned up for size suffix handling, but this gets
the basics working. Will be cleaning up and adding more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145655
91177308-0d34-0410-b5e6-
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Chad Rosier [Thu, 1 Dec 2011 23:16:03 +0000 (23:16 +0000)]
Abuse of mass replace isn't warranted even when the build is failing. Thanks
for the suggestion, Eric.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145643
91177308-0d34-0410-b5e6-
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Chad Rosier [Thu, 1 Dec 2011 22:38:31 +0000 (22:38 +0000)]
Fix build by not assuming TLI is guaranteed. Will have to track down cases where
TLI isn't being passed to ensure we don't miss opportunities to fold calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145641
91177308-0d34-0410-b5e6-
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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-
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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-
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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
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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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-
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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