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84487 Commits

Author SHA1 Message Date
Jim Grosbach 37eb2c24b9 make sure accesses to set up the jmpbuf don't get moved after it by the scheduler. Add a missing \n. 
llvm-svn: 104967
 2010-05-28 17:37:40 +00:00
Fariborz Jahanian 3336de141a zero-cost exception API for NeXt runtime. 
rethrow inside @catch block must use objc_exception_rethrow
API. Fixes radar 8037512. Test will be added to LLVM
test suite.

llvm-svn: 104964
 2010-05-28 17:34:43 +00:00
Dan Gohman aabfdb39af Fix more whitespace to be consistent with AsmPrinter. 
llvm-svn: 104963
 2010-05-28 17:13:49 +00:00
Dan Gohman d6a6f61fdb Fix whitespace to be more consistent with AsmPrinter's style. 
llvm-svn: 104962
 2010-05-28 17:07:41 +00:00
Jakob Stoklund Olesen 2085089c49 Fix more tests that depended on the default register allocator choice. 
llvm-svn: 104961
 2010-05-28 17:06:30 +00:00
Howard Hinnant a950f39bac Corrected a test bug in reverse_iterator 
llvm-svn: 104960
 2010-05-28 16:53:29 +00:00
Dan Gohman fb85820f9a Minor code simplification. 
llvm-svn: 104959
 2010-05-28 16:50:23 +00:00
Dan Gohman feaeb36edf Fix a redundant-return warning. 
llvm-svn: 104958
 2010-05-28 16:50:01 +00:00
Dan Gohman 862f034188 Detect self-referential values. 
llvm-svn: 104957
 2010-05-28 16:45:33 +00:00
Dan Gohman 672393f6c7 Remove this va_arg test, which is no longer applicable. 
llvm-svn: 104956
 2010-05-28 16:44:04 +00:00
Daniel Dunbar 99ca8b71cd Driver: Spell -relax-all correctly when calling the cc1as tool. 
llvm-svn: 104955
 2010-05-28 16:43:21 +00:00
Stuart Hastings c1e216583f Revert 104841, 104842, 104876 due to buildbot failures. Radar 7424645. 
llvm-svn: 104953
 2010-05-28 16:41:07 +00:00
Howard Hinnant e95bd34de6 UTF-8 data in this file somehow got garbled 
llvm-svn: 104952
 2010-05-28 16:37:38 +00:00
Dan Gohman cef9fc37f4 Eli pointed out that va_arg instruction result values don't 
reference the stack.

llvm-svn: 104951
 2010-05-28 16:34:49 +00:00
Dan Gohman 54d7aaa819 Teach lint how to look through simple store+load pairs and other 
effective no-op constructs, to make it more effective on
unoptimized IR.

llvm-svn: 104950
 2010-05-28 16:21:24 +00:00
Dan Gohman 826bdf8c10 Move FindAvailableLoadedValue isSafeToLoadUnconditionally out of 
lib/Transforms/Utils and into lib/Analysis so that Analysis passes
can use them.

llvm-svn: 104949
 2010-05-28 16:19:17 +00:00
Dan Gohman a3b6c4b529 ConstantFoldConstantExpression can theoretically return null. 
llvm-svn: 104948
 2010-05-28 16:12:08 +00:00
Dan Gohman 4412c9c551 Fix a comment. 
llvm-svn: 104947
 2010-05-28 16:06:09 +00:00
Howard Hinnant 03ec83e9e8 Implemented some adaptor constructors which I had missed. 
llvm-svn: 104946
 2010-05-28 15:49:54 +00:00
Dan Gohman df5d7dcef1 Teach instcombine to promote alloca array sizes. 
llvm-svn: 104945
 2010-05-28 15:09:00 +00:00
Dan Gohman 71505aa4de Add a testcase for getelementptr index promotion. 
llvm-svn: 104944
 2010-05-28 15:07:59 +00:00
Howard Hinnant a391bc1323 Corrected rethrow_if_nested 
llvm-svn: 104943
 2010-05-28 13:35:41 +00:00
John McCall f9c94093f9 Disable exception-spec compatibility checking under -fno-exceptions. 
Fixes PR7243.

llvm-svn: 104942
 2010-05-28 08:37:35 +00:00
John McCall 2177a9b65a Add a new attribute on records, __attribute__((adl_invisible)), and define 
the x86-64 __va_list_tag with this attribute.  The attribute causes the
affected type to behave like a fundamental type when considered by ADL.

(x86-64 is the only target we currently provide with a struct-based
__builtin_va_list)

Fixes PR6762.

llvm-svn: 104941
 2010-05-28 08:20:36 +00:00
John McCall 08bede4c7b Don't just skip over the entire tag definition if the parser action didn't 
give us a decl back.  Makes -cc1 -parse-noop handle a substantially larger
amount of the C++ grammar.

llvm-svn: 104940
 2010-05-28 08:11:17 +00:00
John McCall cd4b3ba316 Test case for r104938. 
llvm-svn: 104939
 2010-05-28 06:14:52 +00:00
John McCall 0af3d3b0f4 Optimize and complete associated-class-and-namespace collection from 
a type.

llvm-svn: 104938
 2010-05-28 06:08:54 +00:00
Douglas Gregor ed2540d205 When we complain about a member being inaccessible due to a constraint 
along an access path, add another note pointing at the member we
actually found.

llvm-svn: 104937
 2010-05-28 04:34:55 +00:00
Dan Gohman ddba4b725a Add a lint check for returning the address of stack memory. 
llvm-svn: 104936
 2010-05-28 04:33:42 +00:00
Dan Gohman 05a6555acb Fix instcombine's handling of alloca to accept non-i32 types. 
llvm-svn: 104935
 2010-05-28 04:33:04 +00:00
Douglas Gregor 1f1be08645 Add CMake goop to get arm_neon.h generated 
llvm-svn: 104934
 2010-05-28 04:22:06 +00:00
Nate Begeman 07f9b0c784 Convert arm_neon.h into arm_neon.td, from which arm_neon.h will be built 
Add Makefile support for building arm_neon.h from arm_neon.td
Need to figure out an appropriate cmake rule for this.

llvm-svn: 104928
 2010-05-28 02:20:47 +00:00
Nate Begeman 2c3a196d16 Comment out some code in prep for actual .td file checkpoint. 
llvm-svn: 104927
 2010-05-28 02:19:08 +00:00
Daniel Dunbar eaff5fa30a Frontend: Sprinkle in some C++ header paths for ARM/Darwin. Also, don't add x86 
paths on non-x86.

I really detest this file.

llvm-svn: 104921
 2010-05-28 01:54:31 +00:00
Dan Gohman c46d8861a3 Add an svn:ignore. 
llvm-svn: 104920
 2010-05-28 01:47:00 +00:00
Dan Gohman ed0347333e This cast is no longer needed; the FIXME is fixed. 
llvm-svn: 104919
 2010-05-28 01:45:35 +00:00
John McCall 4583186b8b When filtering out previous declarations of friend functions, consider the 
lookup context, not the direct semantic context.  Fixes PR7230.

llvm-svn: 104917
 2010-05-28 01:41:47 +00:00
Dan Gohman 3743b8cf49 This cast is no longer required. 
llvm-svn: 104916
 2010-05-28 01:39:35 +00:00
Dan Gohman 9da5bb0756 Bitcode support for allocas with arbitrary array size types. 
llvm-svn: 104915
 2010-05-28 01:38:28 +00:00
Devang Patel 3e0fbafab2 Fix typo. 
llvm-svn: 104914
 2010-05-28 01:29:50 +00:00
Devang Patel e2099e8088 Fix typo. 
llvm-svn: 104913
 2010-05-28 01:17:51 +00:00
Eli Friedman 48be842592 Fix build breakage. 
llvm-svn: 104912
 2010-05-28 01:15:28 +00:00
Dan Gohman 2140a74979 Eliminate the restriction that the array size in an alloca must be i32. 
This will help reduce the amount of casting required on 64-bit targets.

llvm-svn: 104911
 2010-05-28 01:14:11 +00:00
Nate Begeman dd5904687f Add support to tablegen for auto-generating arm_neon.h from a tablegen description 
of the intrinsics.  The goal is to auto-generate both support for GCC-style (vector)
and ARM-style (struct of vector) intrinsics.

This is work in progress, but will be completed soon.

llvm-svn: 104910
 2010-05-28 01:08:32 +00:00
Douglas Gregor d37c59dae7 Don't put method bodies into code completions unless code patterns are 
turned on.

llvm-svn: 104909
 2010-05-28 00:57:46 +00:00
Douglas Gregor 70febae768 Do not produce types as valid code completions when we're in an 
expression context in C/Objective-C, or when we're in an
@interface/@implementation/@protocol in Objective-C(++).

llvm-svn: 104908
 2010-05-28 00:49:12 +00:00
Bob Wilson b6112e8706 Add the cc_out operand for t2RSBrs instructions. I missed this when I changed 
the instruction class for t2RSB to add that operand in svn r104582.
Radar 8033757.

llvm-svn: 104907
 2010-05-28 00:27:15 +00:00
Dan Gohman 04f8720118 Add several more predefines from modern versions of GCC. 
llvm-svn: 104906
 2010-05-28 00:27:15 +00:00
Douglas Gregor f4c33349b5 Make -code-completion-patterns only cover multi-line code 
completions. Plus, tweak a few completion patterns to better reflect
the language grammar.

llvm-svn: 104905
 2010-05-28 00:22:41 +00:00
Jakob Stoklund Olesen b613ae2c89 Add a -regalloc=default option that chooses a register allocator based on the -O 
optimization level.

This only really affects llc for now because both the llvm-gcc and clang front
ends override the default register allocator. I intend to remove that code later.

llvm-svn: 104904
 2010-05-27 23:57:25 +00:00