intel/llvm
1
0
Fork 0
mirror of https://github.com/intel/llvm.git synced 2026-02-06 06:31:50 +08:00
Code Issues Packages Projects Releases Wiki Activity
59,263 Commits 76 Branches 2,133 Tags
e5c315826eb02b4f90adedea41ee1bbee6efc2bb
Commit Graph

59263 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Ted Kremenek
e5c315826e Fix unused variable warning 
llvm-svn: 70946
 2009-05-05 00:06:16 +00:00
Ted Kremenek
6ae5615d80 Remove possibly incorrect assertion that doesn't matter. 
llvm-svn: 70943
 2009-05-05 00:02:18 +00:00
Ted Kremenek
bbec22d2b2 Rename attribute 'ns_ownership_returns' to 'ns_returns_ownership'. 
llvm-svn: 70941
 2009-05-04 23:52:59 +00:00
Ted Kremenek
6bdfcf47ad Remove experimental attribute 'ns_ownership_make_collectable.' 
llvm-svn: 70940
 2009-05-04 23:46:06 +00:00
Fariborz Jahanian
32ff7aeefa Provide basic support for generation of objc2's 
objc_assign_global API when assigning to global
objective-c object pointer.

llvm-svn: 70939
 2009-05-04 23:27:20 +00:00
Daniel Dunbar
9b042e06ee Fix the field count in interface record layout (it was incorrectly 
compensating for super classes). This was making the reported class
sizes for empty classes very, very wrong.
 - Also, we now report the size info for an empty class like gcc (as
   the offset of the start, not as 0, 0).

 - Add a few more test cases we were mishandling before (padding bit
   field at end of struct, for example).

llvm-svn: 70938
 2009-05-04 23:23:09 +00:00
Evan Cheng
dbfb102523 Do forward and backward substitution to eliminate loads and stores when possible. 
llvm-svn: 70937
 2009-05-04 23:13:13 +00:00
Evan Cheng
09bd0b1bd2 Default llc / lli optimization to "Default", which corresponds to -O1 / -O2. 
llvm-svn: 70934
 2009-05-04 23:05:19 +00:00
Evan Cheng
c298ccb998 - Avoid the longer SIB encoding on x86_64 when it's not needed. 
- Synchronize instruction length computation code in X86InstrInfo with code in X86CodeEmitter.cpp
Patch by Zoltan Varga.

llvm-svn: 70929
 2009-05-04 22:49:16 +00:00
Dan Gohman
48f8222293 Re-apply 70645, converting ScalarEvolution to use 
CallbackVH, with fixes. allUsesReplacedWith need to
walk the def-use chains and invalidate all users of a
value that is replaced. SCEVs of users need to be
recalcualted even if the new value is equivalent. Also,
make forgetLoopPHIs walk def-use chains, since any
SCEV that depends on a PHI should be recalculated when
more information about that PHI becomes available.

llvm-svn: 70927
 2009-05-04 22:30:44 +00:00
Dan Gohman
fc2a8d1eb0 Fix an 80-column violation. 
llvm-svn: 70925
 2009-05-04 22:23:18 +00:00
Dan Gohman
4b56fab92b Fix doxygen comment syntax. 
llvm-svn: 70924
 2009-05-04 22:20:30 +00:00
Chris Lattner
354b12259f Make DBG_STOPPOINT nodes, and therefore DBG_LABEL labels, get a DebugLoc, so that it 
shows up in -print-machineinstrs.  This doesn't appear to affect anything, but it was
weird for some DBG_LABELs to have DebugLocs but not all of them.

llvm-svn: 70921
 2009-05-04 22:10:05 +00:00
Dan Gohman
a30370bc33 Constify a bunch of SCEV-using code. 
llvm-svn: 70919
 2009-05-04 22:02:23 +00:00
Fariborz Jahanian
c46fff0f5f Adding more test to ivar-layout-64.m. 
llvm-svn: 70918
 2009-05-04 21:46:27 +00:00
Daniel Dunbar
9252ee1779 Compute interface instanceStart and instanceSize using the record 
layout.
 - This is much simpler / more efficient.

 - This also properly computes the size in the presence of bit-fields.

llvm-svn: 70916
 2009-05-04 21:26:30 +00:00
Daniel Dunbar
a8aa586a72 Add ASTRecordLayout::getFieldCount accessor, change NextOffset field to 64-bits. 
llvm-svn: 70914
 2009-05-04 21:10:32 +00:00
Daniel Dunbar
228895d56a Add ASTRecordLayout::getNextOffset accessor, and some doxygen comments. 
llvm-svn: 70909
 2009-05-04 21:00:40 +00:00
Daniel Dunbar
45bfd982f1 Initialize NextOffset correctly, otherwise tight layout fails for 
empty classes.

llvm-svn: 70905
 2009-05-04 20:52:37 +00:00
Dan Gohman
bb525f7e02 X86FastISel doesn't support the -tailcallopt ABI. 
llvm-svn: 70902
 2009-05-04 19:50:33 +00:00
Fariborz Jahanian
60637985de ignore weak_import attribute on objc method decls. 
llvm-svn: 70901
 2009-05-04 19:35:12 +00:00
Argyrios Kyrtzidis
71fb950b73 Restore a comment. 
llvm-svn: 70900
 2009-05-04 19:23:45 +00:00
Anton Korobeynikov
2d1e7321f6 Fix code emission for conditional branches. 
Patch by Collin Winter!

llvm-svn: 70898
 2009-05-04 19:10:38 +00:00
Ted Kremenek
0836a19931 Rename attributes 'objc_ownership...' to 'ns_ownership...'. 
llvm-svn: 70897
 2009-05-04 19:10:19 +00:00
Ted Kremenek
a4a81c0ac7 Increase scan-view max timeout to 1 minute. 
llvm-svn: 70896
 2009-05-04 19:02:41 +00:00
Chris Lattner
23d5a39195 "Fix" a problem with debug info in the presence of always_inline 
function calls.  For a program like this:

#include <stdio.h>
static __inline__ __attribute__((always_inline)) 
int bar(int x) { return 4; }
int main() { 
  int X = bar(4);
  printf("%d\n", X);
}

clang was not outputing any debug info for the body of main().  This is
because the backend is getting confused by the region_start/end that clang
is emitting for block scopes.  For now, just disable these (matching llvm-gcc),
this stuff is in progress of rework anyway.

llvm-svn: 70889
 2009-05-04 18:27:04 +00:00
Ted Kremenek
e396f72ec7 BugReporter (extensive diagnostics): don't mark location contexts that are 
control-flow expressions as dead.

llvm-svn: 70887
 2009-05-04 18:15:17 +00:00
Bill Wendling
357e03cede Use %llvmgcc instead of llvm-gcc. 
llvm-svn: 70886
 2009-05-04 18:00:27 +00:00
Ted Kremenek
250d59f33f Fix false positive null dereference by unifying code paths in GRSimpleVals for 
'==' and '!=' (some code in the '!=' was not replicated in the '==' code,
causing some constraints to get lost).

llvm-svn: 70885
 2009-05-04 17:53:11 +00:00
Ted Kremenek
5dbfa3fadd Rename attributes: 
'objc_ownership_cfretain' -> 'cf_ownership_retain'
'objc_ownership_cfrelease' -> 'cf_ownership_release'

Motivation: Core Foundation objects can be used in isolation from Objective-C,
and this forces users to reason about the separate semantics of CF objects. More
Sema support pending.

llvm-svn: 70884
 2009-05-04 17:29:57 +00:00
Ted Kremenek
0b0ee3c49d Update test case. 
llvm-svn: 70883
 2009-05-04 17:27:32 +00:00
Dan Gohman
3f02595048 Use true instead of 1 for a boolean value. And fix a copy+pasto 
in a comment.

llvm-svn: 70882
 2009-05-04 17:25:21 +00:00
Dan Gohman
d05ae1af8a Add an svn:ignore property. 
llvm-svn: 70881
 2009-05-04 17:12:00 +00:00
Dan Gohman
630f4e1eb3 Trim unnecessary #includes. 
llvm-svn: 70880
 2009-05-04 17:11:06 +00:00
Dan Gohman
cfd6941cf9 Quotes are used for including llvm headers, rather than angles. 
llvm-svn: 70879
 2009-05-04 17:09:51 +00:00
Ted Kremenek
bc76c72f94 Remove support for ObjCMethodDecl attributes that appear between the 
return type and the selector.  This is inconsistent with C functions
(where such attributes would be placed on the return type, not the the
FunctionDecl), and is inconsistent with what people are use to seeing.

llvm-svn: 70878
 2009-05-04 17:04:30 +00:00
Chris Lattner
bef2ee4322 "The attached diff fixes the //FIXME in message send to super. This should now be faster, and works in the presence of class posing. This is now the same approach as used in GCC (the earlier code was a quick hack to get something working)." 
Patch by David Chisnall!

llvm-svn: 70877
 2009-05-04 16:56:33 +00:00
Duncan Sands
50c70336b0 Teach capture tracking that readonly functions can 
only capture their arguments by returning them or
throwing an exception or not based on the argument
value.  Patch essentially by Frits van Bommel.

llvm-svn: 70876
 2009-05-04 16:50:29 +00:00
Duncan Sands
b88227ef4c Check that pure/const functions are marked nounwind. 
llvm-svn: 70875
 2009-05-04 16:47:11 +00:00
Ted Kremenek
49a844e1a6 retain checker: Add checker support for FunctionDecl ownership annotations. Need to add Sema support. 
llvm-svn: 70873
 2009-05-04 16:43:50 +00:00
Chris Lattner
fa552d728d fix some problems spotted by Duncan and Nicolas Geoffray 
llvm-svn: 70872
 2009-05-04 16:29:24 +00:00
Argyrios Kyrtzidis
9ae29b2d8f -Remove the DwarfWriter::RecordSourceLine calls from the instruction selectors. 
-Depend on DebugLocs for source line info.

(Comes with Regression-Be-Gone(tm))

llvm-svn: 70871
 2009-05-04 16:23:49 +00:00
Ted Kremenek
863f68aa06 retain checker: Pull out logic for parameter annotations into a 
separate method.

llvm-svn: 70870
 2009-05-04 15:40:58 +00:00
Ted Kremenek
df76e6d09d retain checker: Don't treat function's declared in macros differently. 
llvm-svn: 70869
 2009-05-04 15:34:07 +00:00
Daniel Dunbar
566421c8a3 Patch from David Chisnall: 
The attached diff fixes the //FIXME in message send to super.  This
should now be faster, and works in the presence of class posing.  This
is now the same approach as used in GCC (the earlier code was a quick
hack to get something working).

llvm-svn: 70868
 2009-05-04 15:31:17 +00:00
Ted Kremenek
a68556c4cc Add array index assertion: BasicStore should not expect any fancy 
ElementRegions that have non-zero array indices.

llvm-svn: 70867
 2009-05-04 15:25:46 +00:00
Daniel Dunbar
c1fd2284c1 Update test case... the location given for this error makes it look 
rather odd when truncated.

llvm-svn: 70866
 2009-05-04 15:18:44 +00:00
Ted Kremenek
d795b02be7 Rename 'makeZeroIndex' to 'makeZeroArrayIndex'. 
llvm-svn: 70865
 2009-05-04 15:17:38 +00:00
Ted Kremenek
629a43ffa1 Zhongxing already implemented this FIXME. 
llvm-svn: 70864
 2009-05-04 15:14:27 +00:00
Ted Kremenek
238d0b6ecd Rename no-outofbounds.c to xfail-no-outofbounds.c and split off that 
test into a separate file to monitor the fact that BasicStoreManager
passes the test.

llvm-svn: 70859
 2009-05-04 14:31:19 +00:00