0389df4a45
Patch to allow alternative representation of c++
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operators (and, or, etc.) to be used as selectors
to match g++'s behavior.
llvm-svn: 112935
2010-09-03 01:26:16 +00:00
cce44678b4
- Use specific nodes to match unpckl masks.
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- Teach getShuffleScalarElt how to handle more target
specific nodes, so the DAGCombine can make use of it.
- Add another hack to avoid the node update problem
during legalization. More description on the comments
llvm-svn: 112934
2010-09-03 01:24:00 +00:00
4013404eff
Static local variables don't result in global constructors being emitted.
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llvm-svn: 112933
2010-09-03 01:11:38 +00:00
ba8752aac8
Support pointer arithmetic in SimpleSValuator involving direct constants.
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llvm-svn: 112932
2010-09-03 01:07:06 +00:00
5c0969f027
Remove bogus assertions.
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llvm-svn: 112931
2010-09-03 01:07:04 +00:00
5b24adda26
Add optional record of "location" SVals in the environment. When we analyzing loads/stores, we lose the location SVal, which makes it difficult to recover in some cases (e.g., for post diagnostics). This is prep for pending changes to GRExprEngine.
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llvm-svn: 112930
2010-09-03 01:07:02 +00:00
db4c128f2f
Add GRState::getSimplifiedSVal(), which provides an API hook for doing symbol -> constant folding. This isn't used yet, but
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is prep for some pending optimizations in GRExprEngine.
llvm-svn: 112929
2010-09-03 01:06:58 +00:00
860aca01dc
Fix enum: CallEnter/CallExit are StmtPoints
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llvm-svn: 112928
2010-09-03 01:06:44 +00:00
4399668652
Remove now unused function.
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llvm-svn: 112927
2010-09-03 00:51:09 +00:00
90dc0c574d
Fix a typo.
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llvm-svn: 112926
2010-09-03 00:41:43 +00:00
c32f94b4ce
Revert r112916, it's breaking selfhost pretty badly.
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llvm-svn: 112925
2010-09-03 00:40:45 +00:00
99d82f2e8b
Stop emitting predicate functions. They are no longer used.
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llvm-svn: 112924
2010-09-03 00:39:50 +00:00
6aaed72949
Simple branch instruction support.
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llvm-svn: 112923
2010-09-03 00:35:47 +00:00
be13194655
Revert "Another i1 vs. i8 type mismatch issue. This time", it breaks some projects.
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llvm-svn: 112922
2010-09-03 00:35:23 +00:00
08aede2538
Don't call Predicate_* from X86 target.
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llvm-svn: 112921
2010-09-03 00:35:18 +00:00
d7dcbb57fb
Remove Predicate_* calls from MBlaze and XCore
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llvm-svn: 112920
2010-09-03 00:35:16 +00:00
44a2797e02
Remove Predicate_* calls from Mips
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llvm-svn: 112919
2010-09-03 00:35:13 +00:00
af7534f084
Get rid of the "functions declared 'noreturn' should have a 'void' result type" warning.
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The rationale behind this is that it is normal for callback functions to have a non-void return type
and it should still be possible to mark them noreturn. (JavaScriptCore is a good example of this).
llvm-svn: 112918
2010-09-03 00:25:02 +00:00
09c8fbe812
tests: Fix a dependency on the temporary value names.
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llvm-svn: 112917
2010-09-03 00:24:06 +00:00
12d3891a27
It's not safe to use the generic CXXMethodDecl overload of CGT::getFunctionInfo
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to set up a destructor call, because ABIs can tweak these conventions.
Fixes rdar://problem/8386802.
llvm-svn: 112916
2010-09-03 00:01:57 +00:00
68bb1b441f
Add support for Borland extensions via option -fborland-extensions
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(original patch r112791 was reverted due to a bug).
llvm-svn: 112915
2010-09-02 23:59:25 +00:00
a70fab8dd7
IRgen/Obj-C: Rewrite Objective-C bit-field access to compute the access strategy
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using the same methods as used for normal structures.
- This fixes problems with reading past the end of the structure and with
handling straddled bit-field access.
llvm-svn: 112914
2010-09-02 23:53:31 +00:00
c7f9bbafe4
IRgen: Move CGBitFieldInfo strategy computation helpers to static member
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functions.
llvm-svn: 112913
2010-09-02 23:53:28 +00:00
c3e118ef3d
Add basic support for materializing constants (including fp) and
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stores.
llvm-svn: 112912
2010-09-02 23:43:26 +00:00
7bf4b82e97
update one more test
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llvm-svn: 112910
2010-09-02 23:32:55 +00:00
796ed50433
Reapply 112850 and 112839 with a constructor for the BinaryOperatorData struct. Clang would zero out the enum and pointer in the struct in some conditions, but GCC would never zero out the values.
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llvm-svn: 112909
2010-09-02 23:30:22 +00:00
040ad500c4
Fix a few more ConvertTypes that should be ConvertTypeForMems, fixing
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two regressions in Boost.Config.
llvm-svn: 112908
2010-09-02 23:24:14 +00:00
fc561bad88
this is a release note worthy change.
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llvm-svn: 112907
2010-09-02 23:22:50 +00:00
7f2f0930a7
add a new "llvm-dis -show-annotations" option, which causes it to print
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#uses comments, with a testcase.
llvm-svn: 112906
2010-09-02 23:21:44 +00:00
b469afb4f3
Implement __has_virtual_destructor. Patch by Steven Watanabe.
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llvm-svn: 112905
2010-09-02 23:19:42 +00:00
ad074cb3f2
lets get crazy and name the header file the exact class name,
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not a scrunched version of it.
llvm-svn: 112904
2010-09-02 23:09:42 +00:00
82570a04df
AsmPrinter has a formatted stream, pass it down through AsmAnnotationWriter
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llvm-svn: 112903
2010-09-02 23:07:12 +00:00
a5a645559c
Properly emit __chkstk call instead of __alloca on non-mingw windows targets.
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Patch by Cameron Esfahani!
llvm-svn: 112902
2010-09-02 23:03:46 +00:00
19199cce55
stop forcing a noop AssemblyAnnotationWriter to silence #uses
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comments, these don't happen anymore.
llvm-svn: 112901
2010-09-02 23:03:10 +00:00
854ad26ae2
There is no need to use .set here.
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Thanks Chris!
llvm-svn: 112900
2010-09-02 23:01:10 +00:00
fb483625b1
reapply 112894:
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Remove #uses comments from functions: they we're padded out to column 50
and were potentially confusing for externally visible functions.
going further, remove the "<i8**> [#uses=3]" comments entirely. They
add a lot of noise, confuse people about what the IR is, and don't add
any particular value. When the types are long it makes it really really
hard to read IR.
If someone is interested in this sort of thing, the right way to do this
is to implement an AsmAnnotationWriter that produces the same output, and
add a flag to llvm-dis (only) to produce this output.
llvm-svn: 112899
2010-09-02 22:52:10 +00:00
369721a16e
stop looking for #uses comments.
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llvm-svn: 112898
2010-09-02 22:48:26 +00:00
60c160ff4d
remove some tests that aren't adding any value: the check lines don't
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make it clear what they're testing so there is no way to know it's right
or to update it.
llvm-svn: 112897
2010-09-02 22:43:55 +00:00
02a05a6a89
Move insertps mask decoding to header file
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llvm-svn: 112896
2010-09-02 22:43:39 +00:00
0744bfa2a8
revert patch, need to update clang tests too
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llvm-svn: 112895
2010-09-02 22:42:07 +00:00
86599cc088
Remove #uses comments from functions: they we're padded out to column 50
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and were potentially confusing for externally visible functions.
going further, remove the "<i8**> [#uses=3]" comments entirely. They
add a lot of noise, confuse people about what the IR is, and don't add
any particular value. When the types are long it makes it really really
hard to read IR.
If someone is interested in this sort of thing, the right way to do this
is to implement an AsmAnnotationWriter that produces the same output, and
add a flag to llvm-dis (only) to produce this output.
llvm-svn: 112894
2010-09-02 22:41:24 +00:00
65fb25a257
more test cleanup
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llvm-svn: 112892
2010-09-02 22:38:56 +00:00
447fa62226
Add a couple of FIXMEs. The types of palignr are different here than in GCC.
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llvm-svn: 112891
2010-09-02 22:38:10 +00:00
5b4904f7a3
Add a bunch of missing bitcasts for clang NEON builtin expansions.
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Radar 8388233
2010-09-02 22:37:30 +00:00
bb451461ec
remove some noise from tests.
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llvm-svn: 112889
2010-09-02 22:35:33 +00:00
2adf2f2714
Use the FindProgramByName fallback only with known absolute paths.
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I wasn't able to convince myself that all GetMainExecutable
implementations always return absolute paths; this prevents
unexpected behavior in case they ever don't.
llvm-svn: 112888
2010-09-02 22:32:38 +00:00
a18d7ec4fb
we are past the point where these tests are useful.
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llvm-svn: 112887
2010-09-02 22:32:02 +00:00
ec24de769d
Revert int_x86_mmx_palignr_b intrinsic to match llvm-gcc's version.
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llvm-svn: 112886
2010-09-02 22:31:53 +00:00
a689c5b2c0
Revert win64 changes. They seem to be incomplete
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llvm-svn: 112885
2010-09-02 22:31:32 +00:00
f24eaee2b3
Teach libclang to visit OverloadExprs, so that we can reuse this
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code. Also, teach it about explicitly-specified template arguments.
llvm-svn: 112884
2010-09-02 22:29:21 +00:00
Fariborz Jahanian