Dan Gohman
bd2499a0b1
Expand uses of python 2.6's "A if B else C" syntax into regular
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if-else statements, to hopefully support older pythons (PR7850).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110638 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 01:03:34 +00:00
Chris Lattner
60e72d9ebc
remove code setting rw locks to PTHREAD_PROCESS_PRIVATE, which
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is the default. Patch by NAKAMURA Takumi!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110636 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 00:34:06 +00:00
Bruno Cardoso Lopes
6719784148
Patterns to match AVX cmp instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110633 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 00:13:20 +00:00
Jakob Stoklund Olesen
df30cf9e61
Transpose the calculation of spill weights such that we are calculating one
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register at a time. This turns out to be slightly faster than iterating over
instructions, but more importantly, it allows us to compute spill weights for
new registers created after the spill weight pass has run.
Also compute the allocation hint at the same time as the spill weight. This
allows us to use the spill weight as a cost metric for copies, and choose the
most profitable hint if there is more than one possibility.
The new hints provide a very small (< 0.1%) but universal code size improvement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110631 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 00:02:26 +00:00
Bruno Cardoso Lopes
533a7df02d
Add matching patterns for vblend AVX intrinsics
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110630 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 00:02:05 +00:00
Bruno Cardoso Lopes
d5955f5a23
Fix the last argument type of AVX vblend intrinsics
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110628 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 00:00:22 +00:00
Bill Wendling
6cdb1abe4e
Merge the OptimizeExts and OptimizeCmps passes into one PeepholeOptimizer
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pass. This pass should expand with all of the small, fine-grained optimization
passes to reduce compile time and increase happiment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110627 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 23:59:04 +00:00
Devang Patel
02ecdefbe4
Undo accidental commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110623 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 23:28:52 +00:00
Devang Patel
450b793a04
Simplify. Avoid redundant checks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110621 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 23:26:06 +00:00
Eric Christopher
5cb33a384f
Wording.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110618 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 22:52:47 +00:00
Kevin Enderby
b07ce60981
Next bit of support for the dwarf .file directive. This patch takes the
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previously collected info from the .file directives and outputs the encoded
bytes for it. For now this is only in the Mach-O streamer but at some point
will move to a more generic place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110617 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 22:52:14 +00:00
Evan Cheng
b000d683c8
ARMBaseRegisterInfo::hasFP() has been broken for a while now. :-(
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This will always be false before PEI:
(DisableFramePointerElim(MF) && MFI->adjustsStack())
Which means it's going to make r11 available as a general purpose register even
if -disable-fp-elim is specified. It's working on Darwin only because r7 is
always reserved. But it's obviously broken for other targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110614 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 22:32:45 +00:00
Bruno Cardoso Lopes
93f6c1ec6e
Add VCVTPD2PS, VCVTPS2DQ, VCVTPS2PDY, VCVTTPD2DQY, VCVTTPS2DQ and VCVTPD2DQ 256-bit conversion intrinsics
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110608 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 21:51:56 +00:00
Devang Patel
2739896cdd
Refactor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110607 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 21:39:24 +00:00
Bruno Cardoso Lopes
8468157278
Add patterns to AVX conversions instructions. Do that instead of declaring more intructions whenever is possible, more coming
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110605 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 21:24:59 +00:00
Rafael Espindola
cbb170d057
Make it possible to set the target triple and expose that with an option in the
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gold plugin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110604 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 21:09:46 +00:00
Nick Lewycky
3221834f8a
Fix a use after free error caught by the valgrind builders.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110601 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 21:03:28 +00:00
Devang Patel
8bd11de33e
Refactoring. Update DbgVarible to handle queries itself.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110600 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 21:01:39 +00:00
Owen Anderson
2f3ffb80fa
Add ConstantRange information to the debugging output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110598 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 20:50:46 +00:00
Eli Friedman
4fffb345ed
PR7853: fix a silly mistake introduced in r101899, and add a test to make sure
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it doesn't regress again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110597 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 20:49:43 +00:00
Oscar Fuentes
ca3469e59e
Update cmake library dependencies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110594 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 20:33:20 +00:00
Oscar Fuentes
4951870e04
CMake: eliminated unnecessary target_link_libraries.
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Next time the build is broken due to wrong library dependencies, just
try building again (if you are on some Unix and are building all LLVM
targets) or ask someone to commit the regenerated LLVMLibDeps.cmake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110593 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 20:33:08 +00:00
Devang Patel
8162574aaa
It is ok, and convenient, to pass descriptors by value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110590 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 20:20:05 +00:00
Jakob Stoklund Olesen
e4b9c4f187
A REG_SEQUENCE instruction may use the same register twice.
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If we are emitting COPY instructions for the REG_SEQUENCE, make sure the kill
flag goes on the last COPY. Otherwise we may be using a killed register.
<rdar://problem/8287792>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110589 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 20:19:16 +00:00
Evan Cheng
9de1ac267e
Explicitly initialize SlowFPBrcc and Pref32BitThumb to false.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110587 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 19:19:36 +00:00
Devang Patel
e03161c28e
Rename a method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110586 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 18:51:29 +00:00
Evan Cheng
e44be63816
Change -prefer-32bit-thumb to attribute -mattr=+32bit instead to disable more 32-bit to 16-bit optimizations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110584 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 18:35:19 +00:00
Bruno Cardoso Lopes
ad4910429c
Memory version of vcvtdq2pd intrinsic
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110582 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 18:20:14 +00:00
Bruno Cardoso Lopes
251871ca66
Patterns to match vinsert, vbroadcast, vmovmask and vcvtdq2pd AVX intrinsics
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110580 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 18:03:43 +00:00
Evan Cheng
e8846feaa1
Add an option to disable 32 -> 16-bit Thumb2 size reduction pass for experimentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110579 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 17:16:10 +00:00
Duncan Sands
fffe6cf084
Remove the ValueMap operator=, which was wrong (it did't correct the
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Map pointers of any contained ValueMapCallbackVH's) and unused.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110577 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 16:44:56 +00:00
Kalle Raiskila
99534bb81a
Have SPU handle halfvec stores aligned by 8 bytes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110576 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 16:33:00 +00:00
Michael J. Spencer
c1f354dcb8
MC/MachO: Fix possible null pointer dereference.
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Discovered by Microsoft Visual Studio 2010 Code Analysis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110575 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 15:28:05 +00:00
Rafael Espindola
9778a8af23
XFAIL for mingw that has no plugins.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110574 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 15:14:06 +00:00
Rafael Espindola
0b5b102811
Don't try to build a plugin on windows.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110573 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 14:05:42 +00:00
Nick Lewycky
1f74ad7614
Stop the JIT from refusing to work just because the program it was compiled into
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was built with -static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110564 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 07:20:20 +00:00
Oscar Fuentes
8150d8d530
CMake: llvm_map_components_to_libraries now returns system libs too.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110563 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 03:47:11 +00:00
Zhongxing Xu
ba57509221
Change the Interval type to signed in ImmutableIntervalMap.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110562 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 03:43:39 +00:00
Oscar Fuentes
c2d868875e
CMake: document how to incorporate LLVM into the cmake project of an
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external project.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110561 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 03:26:48 +00:00
Oscar Fuentes
6252e98709
CMake: system for providing llvm-config-like features to the user.
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The user can use a cmake function for obtaining the LLVM libraries
corresponding to a list of LLVM components.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110560 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 03:26:43 +00:00
Oscar Fuentes
fd2f3e66fe
CMake: documented testing procedure
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110559 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 02:49:39 +00:00
Michael J. Spencer
c9234c5835
llc: Fix help typo as pointed out by Nick Lewycky.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110556 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 23:26:49 +00:00
Rafael Espindola
ec62d53736
Add a opt-args option that can be used to pass arguments to every opt
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invocation. Fixes PR7793:
bugpoint -debug test.ll --opt-args -unroll-count=4
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110555 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 22:14:20 +00:00
Rafael Espindola
53843f8edb
s/libLLVMgold/LLVMgold/g
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110552 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 21:14:26 +00:00
Benjamin Kramer
991808005a
Remove unused variable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110551 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 19:54:10 +00:00
Duncan Sands
3850f5ceda
Remove the ValueMap copy constructor. It's not used anywhere,
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and removing it catches the mistake of passing a ValueMap by
copy rather than by reference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110549 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 12:57:48 +00:00
Eric Christopher
21d3eeb02b
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110548 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 09:20:39 +00:00
Eric Christopher
d442d2846a
Add a bit of a hack to avoid multiple defines of variables in
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config.h and llvm-config.h. This could probably be improved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110547 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 09:18:29 +00:00
Nick Lewycky
b1e4eebec0
Add optimization to Target/README.txt.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110543 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 07:04:25 +00:00
Nick Lewycky
1bb580a3aa
Reject unrepresentable pointer types in intrinsics. Fixes PR7316.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110541 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 06:12:09 +00:00