16f11c7319
downgrade from extwarn to warning.
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llvm-svn: 69660
2009-04-21 04:54:03 +00:00
d6e97af74a
improve MacroInfo to track the source range of the macro definition,
...
patch by Alexei Svitkine!
llvm-svn: 69659
2009-04-21 04:46:33 +00:00
a9aeea9f27
use of predefined identifiers like __func__ at global scope warn in sema,
...
but crashed codegen. Fix this to report the name of the llvm function.
This fixes rdar://6808051
llvm-svn: 69658
2009-04-21 04:41:23 +00:00
92b29b2f9f
make "in included from" and "in instatiation from" messages respect
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-fno-show-location, patch by Alexei Svitkine (PR4024)
llvm-svn: 69657
2009-04-21 03:57:54 +00:00
cd6d4b105a
add a preprocessor callback function for #undef, patch by
...
Alexei Svitkine!
llvm-svn: 69656
2009-04-21 03:42:09 +00:00
0ec0537403
Teach ScalarEvolution how to recognize zext-inreg and sext-inreg,
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as they appear in LLVM IR. This isn't particularly interesting
on its own; this is just setting up some infrastructure.
llvm-svn: 69655
2009-04-21 02:26:00 +00:00
6f2878360c
Add a CXXDestroyExpr. Add classof member functions to CXXTempVarDecl.
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llvm-svn: 69654
2009-04-21 02:22:11 +00:00
f09cb95236
Use an APInt of target int size to detect overflow while parsing multichars.
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So 'abc' on i16 platforms will warn but not on i32 platforms.
llvm-svn: 69653
2009-04-21 02:21:29 +00:00
21d30b41fc
Add the beginnings of a CXXTempVarDecl class.
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llvm-svn: 69652
2009-04-21 01:57:48 +00:00
c4938497b3
This FIXME is fixed, now that SCEV understands pointers.
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llvm-svn: 69651
2009-04-21 01:41:18 +00:00
e000df6882
Remove unnused variable.
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llvm-svn: 69650
2009-04-21 01:32:46 +00:00
4860db61be
Factor out a common base class from SCEVTruncateExpr, SCEVZeroExtendExpr,
...
and SCEVSignExtendExpr.
llvm-svn: 69649
2009-04-21 01:25:57 +00:00
9ebf9516af
Kill ASTContext::[gs]etFieldForDecl, instead we just lookup things
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when we need them -- which is exactly what some code was already
doing!
- No intended functionality change.
llvm-svn: 69648
2009-04-21 01:19:28 +00:00
50b5c4ccaa
Revert 69646, that was the precise inverse of what I wanted to commit.
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llvm-svn: 69647
2009-04-21 01:19:10 +00:00
9df980b876
Kill ASTContext::[gs]etFieldForDecl, instead we just lookup things
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when we need them -- which is exactly what some code was already
doing!
- No intended functionality change.
llvm-svn: 69646
2009-04-21 01:18:01 +00:00
49e062fcc1
Usage getAnalysisToUpdate for TargetData, per PR760.
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llvm-svn: 69645
2009-04-21 01:11:19 +00:00
b397e1a7a2
Introduce encapsulation for ScalarEvolution's TargetData object, and refactor
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the code to minimize dependencies on TargetData.
llvm-svn: 69644
2009-04-21 01:07:12 +00:00
413e91f440
Move some assertion checks so they can do more complete checking.
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llvm-svn: 69643
2009-04-21 00:55:22 +00:00
3214d12325
Fixup codegen for write barriers for block variables. Radar 6786715
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llvm-svn: 69642
2009-04-21 00:51:43 +00:00
be9dae80b3
Remove LateBoundIVars() runtime interface, it is unused.
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llvm-svn: 69641
2009-04-21 00:49:20 +00:00
e20f824565
Convert ScalarEvolution to use raw_ostream instead of OStream.
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llvm-svn: 69640
2009-04-21 00:47:46 +00:00
e03f005d30
Assert on a few conditions that (I believe) should hold
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w.r.t. ASTContext::[gs]etFieldDecl, and the Field argument to
EmitObjCValueForIvar).
llvm-svn: 69639
2009-04-21 00:41:40 +00:00
712e4dee26
Look at the TMP environment variable as well.
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llvm-svn: 69638
2009-04-21 00:25:10 +00:00
7f413cb05f
Fix Visual Studio 2008 build failure.
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Patch by Marius Wachtler
llvm-svn: 69637
2009-04-21 00:08:56 +00:00
44ea0b2e0e
Update this (non-default) test case.
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llvm-svn: 69636
2009-04-20 23:53:56 +00:00
1addf64735
Make X86's copyRegToReg able to handle copies to and from subclasses.
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This makes the extra copyRegToReg calls in ScheduleDAGSDNodesEmit.cpp
unnecessary. Derived from a patch by Jakob Stoklund Olesen.
llvm-svn: 69635
2009-04-20 22:54:34 +00:00
e014b69919
Simplify this code. getConstant knows how to make
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broadcasted vector constants.
llvm-svn: 69634
2009-04-20 22:51:43 +00:00
5770950dbb
No, we are not avoiding -O3, just -fstrict-aliasing.
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llvm-svn: 69633
2009-04-20 22:49:59 +00:00
1238220473
Adjust loop size estimate for full unrolling;
...
GEP's don't usually become instructions.
llvm-svn: 69631
2009-04-20 22:19:33 +00:00
40c52322a7
One Mac OS X, just build with -O3 but without -fstrict-aliasing (which is kinda broken).
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llvm-svn: 69630
2009-04-20 22:16:40 +00:00
80c9ce2c4a
ObjC2's Ivar bitmap layout work. No change in functionality.
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llvm-svn: 69629
2009-04-20 22:03:45 +00:00
f07e9893a9
Mark TypeForDecl mutable.
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- Let the const propogation begin.
llvm-svn: 69628
2009-04-20 21:52:34 +00:00
f4c68741d4
fix the second half of PR4006 and rdar://6807000 by treating
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() as being either zero arguments or one empty argument depending
on situation.
llvm-svn: 69627
2009-04-20 21:08:10 +00:00
3222b9be04
Make Unix.h:MakeErrMsg separate the prefix and errno string, so we get:
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clang: error: unable to make temporary file: /etc/cc: can't make
unique filename: Permission denied
instead of
clang: error: unable to make temporary file: /etc/cc: can't make
unique filenamePermission denied
for example.
Also, audited the uses of MakeErrMsg to make the prefix strings
consistent (not end with newline/punctuation/space/": ").
llvm-svn: 69626
2009-04-20 20:50:13 +00:00
e84a9daa16
Write the identifier table into the PCH file as an on-disk hash table
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that also includes the contents of the IdentifierInfo itself (the
various fields and flags, along with the chain of identifiers visible
at the top level that have that name).
We don't make any use of the hash table yet, except that our
identifier ID -> string mapping points into the hash table now.
llvm-svn: 69625
2009-04-20 20:36:09 +00:00
2c441c6afe
Remove unused variable.
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llvm-svn: 69624
2009-04-20 20:34:38 +00:00
9603143c5d
Fix tyop in SSSE3 header (6808876).
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llvm-svn: 69623
2009-04-20 20:31:10 +00:00
c35694da21
Also look at the TEMP environment variable as a place to put temporary
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files.
llvm-svn: 69622
2009-04-20 20:28:21 +00:00
e3f5cfc0b8
Move countInheritedIvars to within striking distance of
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GetClassSizeInfo
Reduce nesting in GetInterfaceDeclStructLayout.
Tweak some comments.
No functionality change.
llvm-svn: 69621
2009-04-20 20:18:54 +00:00
3390a2935d
Fix spelling error.
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llvm-svn: 69620
2009-04-20 20:16:02 +00:00
aac654abeb
Add pch reader/writer support for ObjCContainerDecl, ObjCInterfaceDecl, & ObjCIvarDecl.
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Next step: Add selector support to PCHWriter::AddDeclarationName().
llvm-svn: 69619
2009-04-20 20:09:33 +00:00
ddf6ca0355
the __gnuc_inline__ attribute is actually named __gnu_inline__,
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PR4023
llvm-svn: 69618
2009-04-20 19:12:28 +00:00
45dfbd16b0
Add test case to check line number in debug info.
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llvm-svn: 69617
2009-04-20 19:07:55 +00:00
35cf42e55e
Allow the Info type used in the on-disk hash table generator to have state
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llvm-svn: 69616
2009-04-20 19:03:54 +00:00
f8b85477ae
Move duplicated AddLiveIn function from X86 and ARM backends to be a method
...
in the MachineFunction class, renaming it to addLiveIn for consistency with
the same method in MachineBasicBlock. Thanks for Anton for suggesting this.
llvm-svn: 69615
2009-04-20 18:36:57 +00:00
958d5eb032
Match C backend only if it explicitly requested.
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llvm-svn: 69613
2009-04-20 18:07:22 +00:00
a1eeaff125
Remove clang since its conditionally there already.
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llvm-svn: 69610
2009-04-20 17:48:16 +00:00
ab8ce7cddb
If defined, use TMPDIR environment variable as location for temporary files.
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llvm-svn: 69609
2009-04-20 17:32:49 +00:00
f9b00eb7dc
clean up anonymous bitfield diagnostics, PR4017
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llvm-svn: 69608
2009-04-20 17:29:38 +00:00
da188ebbbd
Revise my previous change 68996 as suggested by Duncan.
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llvm-svn: 69607
2009-04-20 17:27:09 +00:00
Chris Lattner