a229b3c9a7
Initial support for the CMake build system.
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llvm-svn: 56419
2008-09-22 01:08:49 +00:00
91ef8fcd29
Add helper function to get a 32-bit floating point constant. No functionality change.
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llvm-svn: 56418
2008-09-22 00:44:35 +00:00
49351e7eb9
Improve scan-view report bug interface.
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- Pulled css out into Resources/scanview.css
llvm-svn: 56416
2008-09-22 00:11:51 +00:00
4d7445b3a4
explain what earlyclobber actually is.
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llvm-svn: 56415
2008-09-21 23:30:17 +00:00
19af4ea47b
scan-view tweaks:
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- Add simple favicon
- Allow resolving source file paths (should be rethought)
llvm-svn: 56414
2008-09-21 23:02:25 +00:00
f1280cf744
Fold immediates into X86 shifts with fast isel. This generates:
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sarl $3, %ecx
instead of:
movl $3, %ecx
sarl %cl, %edx
This shrinks fast isel 176.gcc by about 2000 instructions (.3%)
llvm-svn: 56413
2008-09-21 21:44:29 +00:00
ae9d9f4d3f
Factor out code into HandleVirtRegDef, for consistency with
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Handle{Virt,Phys}Reg{Def,Use}. Remove a redundant check
for register zero, and redundant checks for isPhysicalRegister.
llvm-svn: 56412
2008-09-21 21:11:41 +00:00
dfc19e6c01
Instead of building a list and sorting it just to find a maximum element,
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compute the maximum element directly.
llvm-svn: 56411
2008-09-21 21:01:49 +00:00
df8f1cb995
Fetch the starting index of the block when assigning intervals. This gets live-in indices
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correct in the presence of things like EH labels.
llvm-svn: 56410
2008-09-21 20:43:24 +00:00
daa26f879e
scan-view tweaks:
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- Update for scan-build table change.
- Add --auto-reload option (for development, avoids need to restart
server).
- Always send Last-Modified, with a reasonable value for dynamic content.
llvm-svn: 56409
2008-09-21 20:34:58 +00:00
0b7ae724a7
Add webkit styles using Javascript (detect for AppleWebKit)
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llvm-svn: 56408
2008-09-21 20:10:46 +00:00
23432d4c7b
Unbreak using abs_path.
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llvm-svn: 56407
2008-09-21 19:56:14 +00:00
b9c42108d9
scan-view: Add more information to default bug description and use
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iframe to embed bug view (for easy reference).
llvm-svn: 56406
2008-09-21 19:08:54 +00:00
76f79ba890
Change casing of bug type.
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llvm-svn: 56405
2008-09-21 19:08:31 +00:00
a00b7a8240
Don't add Bugzilla reporter (not yet implemented)
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llvm-svn: 56404
2008-09-21 19:06:51 +00:00
638e280c32
The checks in BasicObjCFoundationChecks now have a category: "API Misuse (Apple)"
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llvm-svn: 56403
2008-09-21 19:01:39 +00:00
ba9781dcfc
The "unused ivar" check now has a category: "Optimization"
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llvm-svn: 56402
2008-09-21 18:58:22 +00:00
1b6997ed5e
Built-in checks now have a category: "Logic Errors"
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llvm-svn: 56401
2008-09-21 18:57:28 +00:00
80b2b16540
Added experimental "intelligent-sizing" of HTML message bubbles based on the contents of the message.
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llvm-svn: 56400
2008-09-21 18:52:59 +00:00
43f5449c48
don't print GlobalAddressSDNode's with an offset of zero as "foo0".
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llvm-svn: 56399
2008-09-21 18:38:31 +00:00
9eca6af2f2
Remove debugging message.
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llvm-svn: 56398
2008-09-21 18:26:58 +00:00
ca8ac081af
Unbreak ccc-analyzer: getcwd is from package Cwd
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llvm-svn: 56397
2008-09-21 18:26:19 +00:00
32c1181468
Patch by Richard Godbee:
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Output to .info files the absolute paths to files that were rejected by the
parser or crashed the analyzer.
llvm-svn: 56396
2008-09-21 18:04:49 +00:00
172f04dfe6
scan-build now prints out bug categories.
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llvm-svn: 56395
2008-09-21 06:58:09 +00:00
33663885c3
Add a bug category for NSError** checks.
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llvm-svn: 56394
2008-09-21 06:57:40 +00:00
ebb4245b84
Have ScanView.py generate a "<td></td>" pair in the output HTML instead of having scan-build output an empty (and possibly unused) <td>.
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llvm-svn: 56393
2008-09-21 03:55:51 +00:00
9a8eb0d534
add a note
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llvm-svn: 56391
2008-09-20 19:17:53 +00:00
b074a21b08
Update VS projects.
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llvm-svn: 56390
2008-09-20 18:03:16 +00:00
b0f876d55d
Update VS projects.
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Change some class to struct for coherency.
llvm-svn: 56389
2008-09-20 18:02:18 +00:00
c16067c3df
Shorten and rearrange data fields to save a word of memory.
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Per review feedback.
llvm-svn: 56388
2008-09-20 17:45:21 +00:00
e1dc84be64
Implement review feedback from Devang: make use
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of mayReadFromMemory and mayWriteToMemory.
llvm-svn: 56387
2008-09-20 16:45:58 +00:00
de195e2100
Add "category" to BugTypes, allowing bugs to be grouped.
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Changed casing of many bug names. The convention will be to have bug names (mostly) lower cased, and categories use some capitalization.
llvm-svn: 56385
2008-09-20 04:23:38 +00:00
9af7b3daec
Teach coalescer about earlyclobber bits.
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Check bits for preferred register.
llvm-svn: 56384
2008-09-20 02:03:04 +00:00
bc15d8539d
Add PostStore, a new ProgramPoint to distinguish between 'stores' and other PostStmts.
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GRExprEngine:
Use PostStore in EvalStore.
Use a second version of EvalStore in EvalBinaryOperator to associate the store with the expression on the LHS.
llvm-svn: 56383
2008-09-20 01:50:34 +00:00
025b48dd6e
Make scan-view more robust / friendly when bug reporting fails.
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llvm-svn: 56382
2008-09-20 01:43:16 +00:00
c042000649
Fix PR2808. When regalloc runs out of register, it spill a physical register around the live interval being allocated. Do not continue to try to spill another register, just grab the physical register and move on.
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llvm-svn: 56381
2008-09-20 01:28:05 +00:00
65502487b7
Clean up the test.
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llvm-svn: 56380
2008-09-20 01:26:27 +00:00
4730522235
No need to print function stubs for Mac OS X 10.5 and up. Linker will handle it.
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llvm-svn: 56378
2008-09-20 00:13:45 +00:00
9d917beba6
80 column violation.
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llvm-svn: 56377
2008-09-20 00:13:08 +00:00
098786e9f7
Fix a FastISel GlobalVariable CSE bug.
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llvm-svn: 56376
2008-09-19 23:42:04 +00:00
d4c2337ef5
Add initial implementation of scan-view
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- Web based interface to static analyzer.
llvm-svn: 56375
2008-09-19 23:32:11 +00:00
669632bf9a
Add REPORTBUG marker to scan-build.
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llvm-svn: 56373
2008-09-19 23:18:44 +00:00
29e4c9192d
Continue after removing the current MI.
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llvm-svn: 56372
2008-09-19 22:49:39 +00:00
9801ba451a
Refactor X86SelectConstAddr, folding it into X86SelectAddress. This
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results in better code for globals. Also, unbreak the local CSE for
GlobalValue stub loads.
llvm-svn: 56371
2008-09-19 22:16:54 +00:00
8cdc71859c
Test case for transfer function logic of const casts.
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llvm-svn: 56369
2008-09-19 20:53:52 +00:00
31a15f8ba2
Bug fix: for the base transfer function logic for casts, handle const casts as just propagating the value.
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llvm-svn: 56368
2008-09-19 20:51:22 +00:00
37202acdff
Update checker build
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llvm-svn: 56367
2008-09-19 20:20:09 +00:00
436aae627d
Make earlyclobber stuff work when virtual regs
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have previously been assigned conflicting physreg.
llvm-svn: 56364
2008-09-19 18:52:31 +00:00
0e2119213b
Prevent warning about conversion from 64-bit to 32-bit by (yuck) casting...
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llvm-svn: 56359
2008-09-19 18:34:40 +00:00
83ee17cdb1
Now that ConstantSDNode doesn't hold an APInt,
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use ARG_FLAGSSDNode as the most aligned node type,
as it contains an int64_t, which is 8-byte
aligned on mingw.
llvm-svn: 56358
2008-09-19 18:09:19 +00:00
Oscar Fuentes