Owen Anderson
e2a8781847
Add tests for more forms of Thumb2 loads and stores.
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llvm-svn: 120436
2010-11-30 18:15:21 +00:00
Che-Liang Chiou
f594fe5fc5
ptx: add command-line options for gpu target and ptx version
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llvm-svn: 120423
2010-11-30 10:14:14 +00:00
Eric Christopher
990bcd83b8
Not all platforms use _<func>. Duh.
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llvm-svn: 120418
2010-11-30 09:23:54 +00:00
Bill Wendling
ae920bcc50
Add parsing for the Thumb t_addrmode_s4 addressing mode. This can almost
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certainly be made more generic. But it does allow us to parse something like:
ldr r3, [r2, r4]
correctly in Thumb mode.
llvm-svn: 120408
2010-11-30 07:44:32 +00:00
Chris Lattner
7d444d0682
Rewrite the main DSE loop to be written in terms of reasoning
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about pairs of AA::Location's instead of looking for MemDep's
"Def" predicate. This is more powerful and general, handling
memset/memcpy/store all uniformly, and implementing PR8701 and
probably obsoleting parts of memcpyoptimizer.
This also fixes an obscure bug with init.trampoline and i8
stores, but I'm not surprised it hasn't been hit yet. Enhancing
init.trampoline to carry the size that it stores would allow
DSE to be much more aggressive about optimizing them.
llvm-svn: 120406
2010-11-30 07:23:21 +00:00
Eric Christopher
f27f0b5234
Rewrite mwait and monitor support and custom lower arguments.
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Fixes PR8573.
llvm-svn: 120404
2010-11-30 07:20:12 +00:00
Anders Carlsson
67e9e6234c
Add a puts optimization that converts puts() to putchar('\n').
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llvm-svn: 120398
2010-11-30 06:19:18 +00:00
Anders Carlsson
2a46a03898
Fix a typo.
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llvm-svn: 120394
2010-11-30 06:03:55 +00:00
Anders Carlsson
a2ad88fb73
Rename this test to FPuts.ll since it actually tests fputs.
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llvm-svn: 120393
2010-11-30 05:59:26 +00:00
Chris Lattner
bea813875e
remove a use of llvm-dis
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llvm-svn: 120383
2010-11-30 02:04:15 +00:00
Chris Lattner
56b0cc6974
merge one more away
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llvm-svn: 120375
2010-11-30 01:06:43 +00:00
Chris Lattner
8e2909e4d8
I already merged partial-overwrite.ll -> PartialStore.ll
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Merge context-sensitive.ll -> simple.ll and upgrade it.
llvm-svn: 120374
2010-11-30 01:05:07 +00:00
Chris Lattner
496eacefab
clean up DSE tests, removing some poorly reduced and useless old test,
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merging more into other larger .ll files, filecheckizing along the way.
llvm-svn: 120373
2010-11-30 01:00:34 +00:00
Chris Lattner
083731f3d6
enhance basicaa to return "Mod" for a memcpy call when the
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queried location doesn't overlap the source, and add a testcase.
llvm-svn: 120370
2010-11-30 00:43:16 +00:00
Chris Lattner
8ec1830a01
Teach basicaa that memset's modref set is at worst "mod" and never
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contains "ref".
Enhance DSE to use a modref query instead of a store-specific hack
to generalize the "ignore may-alias stores" optimization to handle
memset and memcpy.
llvm-svn: 120368
2010-11-30 00:28:45 +00:00
Owen Anderson
b6e1c56c79
Correct Thumb2 encodings for a much wider range of loads and stores.
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llvm-svn: 120364
2010-11-30 00:14:31 +00:00
Chris Lattner
975dcf5ac8
my previous patch would cause us to start deleting some volatile
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stores, fix and add a testcase.
llvm-svn: 120363
2010-11-30 00:12:39 +00:00
Bob Wilson
bd3d3d2937
Add support for NEON VLD3-dup instructions.
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The encoding for alignment in VLD4-dup instructions is still a work in progress.
llvm-svn: 120356
2010-11-30 00:00:35 +00:00
Owen Anderson
14abbb1a2e
Provide Thumb2 encodings for basic loads and stores.
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llvm-svn: 120340
2010-11-29 22:44:32 +00:00
Evan Cheng
78baa6f30d
Mark Darwin call instructions as using "r7" to prevent the frame-register
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assignment instructions from being moved below / above calls.
rdar://8690640
llvm-svn: 120339
2010-11-29 22:43:27 +00:00
Benjamin Kramer
af5a57ca66
Add missing colon.
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llvm-svn: 120336
2010-11-29 22:39:38 +00:00
Benjamin Kramer
84bf47f2d8
Fix some broken CHECK lines.
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llvm-svn: 120332
2010-11-29 22:34:55 +00:00
Chris Lattner
2f8a9e1eac
fix PR8677, patch by Jakub Staszak!
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llvm-svn: 120325
2010-11-29 21:59:31 +00:00
Frits van Bommel
a59a8cf49f
Transform (extractvalue (load P), ...) to (load (gep P, 0, ...)) if the load has no other uses, shrinking the load.
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llvm-svn: 120323
2010-11-29 21:56:20 +00:00
Frits van Bommel
77f6750c83
Update this test to keep testing the -instcombine transform it's supposed to be testing instead of triggering the improved constant folding for insertvalue and extractvalue.
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llvm-svn: 120319
2010-11-29 20:55:40 +00:00
Frits van Bommel
6610b43890
Teach ConstantFoldInstruction() how to fold insertvalue and extractvalue.
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llvm-svn: 120316
2010-11-29 20:36:52 +00:00
Bob Wilson
aa197b07e6
Add support for NEON VLD3-dup instructions.
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llvm-svn: 120312
2010-11-29 19:35:29 +00:00
Kalle Raiskila
71dec6ff42
Handle lshr for i128 correctly on SPU also when
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shiftamount > 7.
llvm-svn: 120288
2010-11-29 14:44:28 +00:00
Kalle Raiskila
45865e9165
Enable PostRA scheduling for SPU.
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This speeds up selected test cases with up to
5% - no slowdowns observed.
llvm-svn: 120286
2010-11-29 10:30:25 +00:00
NAKAMURA Takumi
fc880d67f7
test: Check the feature 'loadable_module' with load modules in %llvmshlibdir.
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%llvmshlibdir should be 'bin' on Cygming.
llvm-svn: 120282
2010-11-29 07:58:32 +00:00
Bill Wendling
c0055893db
Add more Thumb encodings.
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llvm-svn: 120279
2010-11-29 01:07:48 +00:00
Bill Wendling
b54752da15
More Thumb encodings.
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llvm-svn: 120278
2010-11-29 01:00:43 +00:00
Bill Wendling
8f0b624061
Add Thumb encodings for REV instructions.
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llvm-svn: 120277
2010-11-29 00:42:50 +00:00
NAKAMURA Takumi
7352ce8225
test: Use $SharedLibDir for loadable modules. On Cygming, loadable modules are not in lib/ but bin.
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llvm-svn: 120274
2010-11-29 00:20:21 +00:00
NAKAMURA Takumi
fc8d4c0024
test: Add the new feature 'loadable_module'.
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llvm-svn: 120273
2010-11-29 00:20:09 +00:00
Bill Wendling
d233cab1eb
Add more Thumb encodings.
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llvm-svn: 120272
2010-11-29 00:18:15 +00:00
Chris Lattner
a11c5c5c32
fix PR8686, accepting a 'b' suffix at the end of all the setcc
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instructions. I choose to handle this with an asmparser hack,
though it could be handled by changing all the instruction definitions
to allow be "setneb" instead of "setne". The asm parser hack is
better in this case, because we want the disassembler to produce
setne, not setneb.
llvm-svn: 120260
2010-11-28 20:23:50 +00:00
Bob Wilson
3bb61d1932
Add support for NEON VLD2-dup instructions.
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llvm-svn: 120236
2010-11-28 06:51:26 +00:00
Rafael Espindola
45cd9713f2
Lower TLS_addr32 and TLS_addr64.
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llvm-svn: 120225
2010-11-27 20:43:02 +00:00
Rafael Espindola
6f5680f4a0
Implement the data16 prefix.
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llvm-svn: 120224
2010-11-27 20:29:45 +00:00
NAKAMURA Takumi
a1049dbd9a
CMake: lit(check.vcproj) can run with multiple configurations on Visual Studio.
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Unittests need LLVM_BUILD_MODE to pick up each test.
Confirmed on CentOS5, Mingw, MSYS, and with possible configurations on VS8 and VS10.
llvm-svn: 120212
2010-11-27 13:10:11 +00:00
Bob Wilson
cbd6281807
Add NEON VLD1-dup instructions (load 1 element to all lanes).
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llvm-svn: 120194
2010-11-27 06:35:16 +00:00
Daniel Dunbar
6153e5cd7b
macho-dump: Fix typo.
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llvm-svn: 120185
2010-11-27 04:00:06 +00:00
NAKAMURA Takumi
6ca04f4068
test/site.exp.in: Add "emitir", for now, fixing up r120156. CMake depends on site.exp.in, though, "emitir" might be unused.
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llvm-svn: 120174
2010-11-26 08:30:15 +00:00
Duncan Sands
6f39fefae0
Remove explicit uses of -emit-llvm, the test infrastructure adds it
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automatically. Use -S with llvm-gcc rather than -c, so tests can
work when llvm-gcc is really dragonegg (which can output IR with -S
but not -c). Yes, dragonegg supports objective-c++ (poorly though).
llvm-svn: 120164
2010-11-25 21:48:20 +00:00
Duncan Sands
80532aef88
Remove explicit uses of -emit-llvm, the test infrastructure adds it
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automatically. Use -S with llvm-gcc rather than -c, so tests can
work when llvm-gcc is really dragonegg (which can output IR with -S
but not -c). Yes, dragonegg supports objective-c (poorly though).
llvm-svn: 120163
2010-11-25 21:46:07 +00:00
Duncan Sands
162b9e1aa6
Use -S rather than -c for the benefit of dragonegg.
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llvm-svn: 120161
2010-11-25 21:41:35 +00:00
Duncan Sands
241d75b40f
Remove explicit uses of -emit-llvm, the test infrastructure adds it
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automatically. Use -S with llvm-gcc rather than -c, so tests can
work when llvm-gcc is really dragonegg (which can output IR with -S
but not -c).
llvm-svn: 120160
2010-11-25 21:39:17 +00:00
Duncan Sands
31fddf4883
Judging from the comment, the system assembler is supposed to assemble
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the output of this test. Since it was producing bitcode, that clearly
wasn't happening! Have it produce target assembler and assemble that
instead.
llvm-svn: 120159
2010-11-25 21:26:21 +00:00
Duncan Sands
020f241883
Remove explicit uses of -emit-llvm, the test infrastructure adds it
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automatically. Use -S with llvm-gcc rather than -c, so tests can
work when llvm-gcc is really dragonegg (which can output IR with -S
but not -c).
llvm-svn: 120158
2010-11-25 21:24:35 +00:00