Nick Lewycky
2951c990cd
Implement ConstantRange::multiply based on the code in LoopVR.
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llvm-svn: 75410
2009-07-12 02:19:05 +00:00
Eli Friedman
575db66e1b
Remove check which is duplicated in
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InstCombiner::visitSelectInstWithICmp.
llvm-svn: 75409
2009-07-12 02:00:05 +00:00
Chris Lattner
02c4339bde
eliminate MOV64r0 in favor of a Pat<> pattern. This is only nontrivial because
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the div lowering code explicitly references it.
llvm-svn: 75408
2009-07-12 00:47:55 +00:00
Chris Lattner
f39f55d46c
add nounwind
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llvm-svn: 75407
2009-07-12 00:46:16 +00:00
Chris Lattner
bbe228ba10
be explicit about making comments real sentences.
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llvm-svn: 75406
2009-07-12 00:10:24 +00:00
Nick Lewycky
d57fb023e0
Darwin prepends an _ to internal globals, Linux doesn't.
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llvm-svn: 75405
2009-07-11 23:48:59 +00:00
Daniel Dunbar
0f4736424e
Stop looking for tests in the Output/ directory.
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llvm-svn: 75404
2009-07-11 23:43:59 +00:00
Chris Lattner
38df005e12
fix x86-64 static codegen to materialize the address of a global with movl instead
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of lea. It is better for code size (and presumably efficiency) to use:
movl $foo, %eax
rather than:
leal foo, eax
Both give a nice zero extending "move immediate" instruction, the former is just
smaller. Note that global addresses should be handled different by the x86
backend, but I chose to follow the style already in place and add more fixme's.
llvm-svn: 75403
2009-07-11 23:17:29 +00:00
Chris Lattner
48cee9b4c1
fix a bug in my cleanup patch
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llvm-svn: 75402
2009-07-11 23:07:30 +00:00
Daniel Dunbar
619bf84ad4
The -disable-free hack didn't work...
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llvm-svn: 75401
2009-07-11 23:05:12 +00:00
Daniel Dunbar
024c68b734
Force NeXT runtime for this test.
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llvm-svn: 75400
2009-07-11 23:04:43 +00:00
Daniel Dunbar
df1cff7356
Remove excessive use of Carbon.h / Cocoa.h in clang tests.
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- These kinds of "shotgun" tests are very slow, and do not belong in the
regression suite. If these kinds of tests are regarded to have value, they
should be added to the LLVM test-suite.
- I would actually like to remove all of these tests, but I left Sema/carbon.c
and SemaObjC/cocoa.m...
llvm-svn: 75399
2009-07-11 23:03:07 +00:00
Chris Lattner
4d10f1a6c9
comment cleanup, reduce nesting.
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llvm-svn: 75398
2009-07-11 22:50:33 +00:00
Chris Lattner
24f6ad5ae4
remove some dead patterns, WrapperRIP doesn't exist in -static mode
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anymore, so these aren't needed.
llvm-svn: 75397
2009-07-11 22:47:21 +00:00
Daniel Dunbar
5ae1e029f4
Add --time-tests option to test runner, for profiling 'make test'.
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llvm-svn: 75396
2009-07-11 22:46:27 +00:00
Daniel Dunbar
09bb21f80c
Fix comment, and reduce computational expense of this test.
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- I don't see any need for it to be this expensive.
llvm-svn: 75395
2009-07-11 22:44:48 +00:00
Chris Lattner
a797d376de
silence vc++ warning.
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llvm-svn: 75394
2009-07-11 22:32:37 +00:00
Chris Lattner
2f67295aac
silence a vc++ warning.
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llvm-svn: 75393
2009-07-11 22:31:59 +00:00
Chris Lattner
056dfc6f90
this test was incorrect for x86-64 static. It passed on darwin, because darwin
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doesn't have static x86-64 mode.
llvm-svn: 75392
2009-07-11 22:30:05 +00:00
Daniel Dunbar
8bda49a827
Tweak comment.
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llvm-svn: 75391
2009-07-11 22:06:10 +00:00
Daniel Dunbar
cfd6800c76
Add -disable-free to this test in the hopes if having it pass on Linux for now.
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llvm-svn: 75390
2009-07-11 22:00:53 +00:00
Daniel Dunbar
d66cc5c781
Update CMakeLists.txt
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llvm-svn: 75389
2009-07-11 21:53:14 +00:00
Daniel Dunbar
fd9f712b5f
Tweak svn:ignore
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llvm-svn: 75387
2009-07-11 21:40:36 +00:00
Daniel Dunbar
9dc326fbaa
Fix unused function warning.
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llvm-svn: 75386
2009-07-11 21:24:52 +00:00
Daniel Dunbar
7e5f052772
Fix type conversion of ObjCObjectPointerType.
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- Previous code was based on a misunderstanding (on my part) of the type
representation.
llvm-svn: 75385
2009-07-11 21:12:14 +00:00
Nick Lewycky
c0bf46b226
Revert r75252 which was causing some crashes at compile time.
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llvm-svn: 75384
2009-07-11 20:38:25 +00:00
Daniel Dunbar
9d82da40ec
Generate correct prototype for objc_enumerationMutation.
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- This was a latent bug exposed by the recent objc type changes.
llvm-svn: 75383
2009-07-11 20:32:50 +00:00
Chris Lattner
e91900097e
Fix PR4533, which is about buggy codegen in x86-64 -static mode.
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Basically, using:
lea symbol(%rip), %rax
is not valid in -static mode, because the current RIP may not be
within 32-bits of "symbol" when an app is built partially pic and
partially static. The fix for this is to compile it to:
lea symbol, %rax
It would be better to codegen this as:
movq $symbol, %rax
but that will come next.
The hard part of fixing this bug was fixing abi-isel, which was actively
testing for the wrong behavior. Also, the RUN lines are completely impossible
to understand what they are testing. To help with this, convert the -static
x86-64 codegen tests to use filecheck. This is much more stable and makes it
more clear what the codegen is expected to be.
llvm-svn: 75382
2009-07-11 20:29:19 +00:00
Daniel Dunbar
631a57e30f
Fix test case to match intent.
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llvm-svn: 75381
2009-07-11 20:17:35 +00:00
Torok Edwin
4eb1ad2086
Fix comment.
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llvm-svn: 75380
2009-07-11 20:13:58 +00:00
Torok Edwin
56d0659726
assert(0) -> LLVM_UNREACHABLE.
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Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
llvm-svn: 75379
2009-07-11 20:10:48 +00:00
Daniel Dunbar
3085b57bb8
Stub out assembly matcher (.s -> MCInst) tblgen backend.
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llvm-svn: 75378
2009-07-11 19:39:44 +00:00
Mikhail Glushenkov
0decbb2ad0
Regenerate.
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llvm-svn: 75376
2009-07-11 19:28:00 +00:00
Mikhail Glushenkov
bee767fa26
Update documentation.
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llvm-svn: 75375
2009-07-11 19:27:40 +00:00
Mikhail Glushenkov
3c9e8d3b1f
Delete the temp dir even when '--temp-dir' is specified.
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llvm-svn: 75374
2009-07-11 19:27:07 +00:00
Nick Lewycky
fc69ee2cc6
Fix handling of max and full set.
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A full set is a constant range that represents any number. If you take the
umax of that and [5, 10) you end up with [5, INT_MAX] because the values less
than 5 would be umax's against a value which is at least 5.
llvm-svn: 75372
2009-07-11 19:22:21 +00:00
Chris Lattner
0029c0e57a
improve filecheck's "scanning from here" caret position.
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llvm-svn: 75371
2009-07-11 19:21:09 +00:00
Chris Lattner
2c3e5cdf3d
make filecheck default to canonicalizing horizontal whitespace
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away. This way you can write a space and it matches arbitrary spaces and tabs.
llvm-svn: 75370
2009-07-11 18:58:15 +00:00
Nick Lewycky
17a4fa84ee
Break the world's largest unit test down a few logical lines. No semantic
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changes.
llvm-svn: 75369
2009-07-11 18:43:20 +00:00
Nuno Lopes
14ea24e422
restore proper valgrind support.
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disclaim: I know nothing about Python, so apologies in advance if I break something
llvm-svn: 75368
2009-07-11 18:34:43 +00:00
Sanjiv Gupta
594006524b
Erase the temp dir before starting.
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llvm-svn: 75367
2009-07-11 17:35:46 +00:00
Nick Lewycky
9c5fc41547
Clarify and simplify.
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llvm-svn: 75366
2009-07-11 17:04:01 +00:00
Alisdair Meredith
f6eb60a851
Fix breakage on Windows, cannot redeclare loop variable i in the immediate scope of loop. Rename variable to j.
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llvm-svn: 75365
2009-07-11 14:32:10 +00:00
Dan Gohman
a32ee1d3f2
Don't use a void return type with a function that returns a value.
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llvm-svn: 75364
2009-07-11 13:56:14 +00:00
Torok Edwin
ccb29cd290
Convert more assert(0)+abort() -> LLVM_UNREACHABLE,
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and abort()/exit() -> llvm_report_error().
llvm-svn: 75363
2009-07-11 13:10:19 +00:00
Chris Lattner
20adc670b2
We get the P modifier wrong in a lot of cases, just add some more rigorous testing.
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In addition to fixing this, I still need to do some more testing on darwin.
llvm-svn: 75362
2009-07-11 08:30:22 +00:00
Evan Cheng
017288a4fc
Don't put IT instruction before conditional branches.
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llvm-svn: 75361
2009-07-11 07:26:20 +00:00
Evan Cheng
0794c6a083
Smarter isel of ldrsb / ldrsh. Only make use of these when [r,r] address is feasible.
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llvm-svn: 75360
2009-07-11 07:08:13 +00:00
Evan Cheng
cd4cdd1157
Major changes to Thumb (not Thumb2). Many 16-bit instructions either modifies CPSR when they are outside the IT blocks, or they can predicated when in Thumb2. Move the implicit def of CPSR to an optional def which defaults CPSR. This allows the 's' bit to be toggled dynamically.
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A side-effect of this change is asm printer is now using unified assembly. There are some minor clean ups and fixes as well.
llvm-svn: 75359
2009-07-11 06:43:01 +00:00
Evan Cheng
bf041366c4
80 col violation.
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llvm-svn: 75358
2009-07-11 06:37:27 +00:00