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40477 Commits

Author SHA1 Message Date
Steve Naroff e78e2af754 Tweak test... 
llvm-svn: 46946
 2008-02-11 02:16:41 +00:00
Chris Lattner c9b96ae832 strings are arrays too 
llvm-svn: 46945
 2008-02-11 01:35:07 +00:00
Eli Friedman f54c4e5fea A couple of minor fixes to aggregate codegen, to stop asserting on some 
edge cases.

llvm-svn: 46944
 2008-02-11 01:09:17 +00:00
Eli Friedman a5b2023810 Make unsupported constant exprs fail with a warning instead of crashing 
codegen.

llvm-svn: 46943
 2008-02-11 00:23:10 +00:00
Steve Naroff 326389b8ce Fix http://llvm.org/bugs/show_bug.cgi?id=1988. 
Sema::CheckInitializerListTypes() needs to ignore invalid structures.

llvm-svn: 46942
 2008-02-11 00:06:17 +00:00
Chris Lattner 36fc8790b7 Fix PR1992 by computing the right type for string literals, which 
is an array type not a pointer type.  This requires updating some
diags that change and updating the code generator to handle the
proper form of strings.

llvm-svn: 46941
 2008-02-11 00:02:17 +00:00
Eli Friedman de4496bb9e Basic codegen test for conditional with void*. 
llvm-svn: 46940
 2008-02-10 23:18:23 +00:00
Eli Friedman fadc8462be Add a couple of sema tests for qualifiers with conditionals containing 
void*.

llvm-svn: 46939
 2008-02-10 23:14:16 +00:00
Chris Lattner 7b8134f5c6 Fix PR1999, by emitting a hard error only if an argument declarator is completely 
missing.  Otherwise, it is an implicit int case, which is valid in c90 and invalid 
elsewhere, but accepted as an extension.

llvm-svn: 46938
 2008-02-10 23:08:00 +00:00
Eli Friedman 15888c23f5 Fix the type of conditionals involving void* to be self-consistent and 
spec-compliant.

I'll put together some testcases in a bit.

llvm-svn: 46937
 2008-02-10 22:59:36 +00:00
Steve Naroff 15833ed168 Add a diagnostics helper to remove some redundant code. 
llvm-svn: 46936
 2008-02-10 21:38:56 +00:00
Chris Lattner 00c5b28923 long is 32-bit is on win32. 
llvm-svn: 46935
 2008-02-10 21:12:45 +00:00
Gabor Greif 8dacd3a985 corrected some spellings 
maybe c380004 can be hyperlinked too?

llvm-svn: 46934
 2008-02-10 20:08:16 +00:00
Chris Lattner a1ad2bf890 Various updates from Sam Bishop: 
"I have been working my way through the JIT and Kaleidoscope tutorials in my
(minuscule) spare time.  Thanks again for writing them!  I have attached a
patch containing some minor changes, ranging from spelling and grammar fixes
to adding a "Next: <next tutorial section>" hyperlink to the bottom of each
page.

Every page has been given the "next link" treatment, but otherwise I'm only
half way through the Kaleidoscope tutorial.  I will send a follow-on patch
if time permits."

llvm-svn: 46933
 2008-02-10 19:11:04 +00:00
Chris Lattner dcddd64424 Fix scalarrepl to not 'miscompile' undefined code, part #2. 
This fixes the store case, my previous patch just fixed the load
case.  rdar://5707076.

llvm-svn: 46932
 2008-02-10 19:05:37 +00:00
Nate Begeman 3050f74a1d xmm0 variable blends 
llvm-svn: 46931
 2008-02-10 18:47:57 +00:00
Dan Gohman 3a4be0fdef Rename MRegisterInfo to TargetRegisterInfo. 
llvm-svn: 46930
 2008-02-10 18:45:23 +00:00
Chris Lattner 60fb1d80fe close an li tag 
llvm-svn: 46929
 2008-02-10 17:52:05 +00:00
Duncan Sands e09506a2c9 Add some Ada info and correct a few buglets. 
llvm-svn: 46928
 2008-02-10 13:40:55 +00:00
Duncan Sands 56689502c1 Add truncate and AssertZext result expansion. 
llvm-svn: 46926
 2008-02-10 10:08:52 +00:00
Chris Lattner 5628d24d85 remove the in progress marker. 
llvm-svn: 46925
 2008-02-10 08:19:35 +00:00
Chris Lattner 458e79fa72 validation fixes 
llvm-svn: 46924
 2008-02-10 08:18:42 +00:00
Chris Lattner dd6acc0184 final set of major updates 
llvm-svn: 46923
 2008-02-10 08:17:19 +00:00
Bill Wendling 9c2ce9a32d Return "(c1 + c2)" instead of yet another ADD node (which made this a 
no-op).

llvm-svn: 46922
 2008-02-10 08:10:24 +00:00
Chris Lattner 2b8a52e259 more prose, some organization improvements. 
llvm-svn: 46921
 2008-02-10 07:46:44 +00:00
Chris Lattner a273586b53 random notes 
llvm-svn: 46920
 2008-02-10 07:04:35 +00:00
Steve Naroff 1018ea35b7 Refine bug fix to Expr::isLvalue (commit r46917). 
llvm-svn: 46919
 2008-02-10 01:39:04 +00:00
Chris Lattner 0ededbc68e add anote 
llvm-svn: 46918
 2008-02-10 01:01:35 +00:00
Steve Naroff 43c50866f1 Change Expr::isLvalue() to allow the "void" type. This fixes bz2000 submitted by Neil Booth. 
Neil, can you point me to the place in the C99 spec that says this is allowed? I thought Expr::isLvalue() conformed to the spec, which says "C99 6.3.2.1: an lvalue is an expression with an object type or an incomplete type other than void.". Please advise.

llvm-svn: 46917
 2008-02-10 00:30:18 +00:00
Nick Lewycky 52ea27db17 Match GCC's behaviour for these sections. 
llvm-svn: 46916
 2008-02-10 00:03:54 +00:00
Nate Begeman 727c7634c7 memopv16i8 had wrong alignment requirement, would have broken pabsb 
pabs{b,w,d} are not two address
fix extract-to-mem sse4 ops
add sse4 vector sign extend nodes

llvm-svn: 46915
 2008-02-09 23:46:37 +00:00
Chris Lattner 20ed4ef554 add some more notes, still not ready for review :) 
llvm-svn: 46914
 2008-02-09 22:58:07 +00:00
Chris Lattner 56e82884db scoped_ptr.h was removed. 
llvm-svn: 46913
 2008-02-09 22:50:06 +00:00
Gabor Greif dd1fc981b5 explain that NumElements in alloca and malloc defaults to one 
llvm-svn: 46912
 2008-02-09 22:24:34 +00:00
Anders Carlsson c0b0e59643 Implement __builtin_va_copy 
llvm-svn: 46911
 2008-02-09 20:26:43 +00:00
Anders Carlsson 2e64d1a50f Behave correctly if a constraint expression is invalid. 
llvm-svn: 46910
 2008-02-09 19:57:29 +00:00
Dale Johannesen 43a2ed8611 Alignment of struct containing vectors depends on 
whether SSE is present, on Darwin anyway.  Make it
explicit.

llvm-svn: 46909
 2008-02-09 19:04:25 +00:00
Wojciech Matyjewicz 784d071e16 We should check that existing cast operation has the appropriate opcode before we reuse it. 
llvm-svn: 46908
 2008-02-09 18:30:13 +00:00
Wojciech Matyjewicz 5c252865de Add a check if the initial value of the induction variable is 0 (the method comment says it should be). 
llvm-svn: 46907
 2008-02-09 18:06:58 +00:00
Steve Naroff 4cc387212a Fix spelling in comment. 
llvm-svn: 46906
 2008-02-09 17:25:18 +00:00
Steve Naroff 45173e0ac0 Fix <rdar://problem/5733511> clang doesn't emit error for const array. 
llvm-svn: 46905
 2008-02-09 16:59:44 +00:00
Eli Friedman a62f3e1352 Expose the logic for field address codegen; it is needed for aggregate 
initializers, and I don't want to duplicate the bitfield-handling code.  
(I'll send a patch for aggregate initializers to the mailing 
list sometime soon.)

llvm-svn: 46904
 2008-02-09 08:50:58 +00:00
Evan Cheng 6aabf837fe Remove unused hidden option. 
llvm-svn: 46903
 2008-02-09 08:36:28 +00:00
Nate Begeman 6715f755cc Skeleton of insert and extract matching, more to come 
llvm-svn: 46902
 2008-02-09 01:38:08 +00:00
Nate Begeman 17bedbc500 Tablegen support for insert & extract element matching 
llvm-svn: 46901
 2008-02-09 01:37:05 +00:00
Chris Lattner 7f5c2553c7 check that terminators only occur at the end of a block. This catches the 
common problem of putting two terminators in the same block.  I can't write
a testcase for this because the .ll parser rejects this before the verifier
can, but this can occur when generating IR.

llvm-svn: 46900
 2008-02-09 01:06:01 +00:00
Dan Gohman 65f63eba2b Change ConstantSDNode to store an APInt instead of a uint64_t, and 
begin adding some methods to use it this way.

llvm-svn: 46899
 2008-02-08 22:59:30 +00:00
Devang Patel 26f75e2576 Fix PR 1995. 
llvm-svn: 46898
 2008-02-08 22:49:13 +00:00
Steve Naroff a369922449 A bunch-o changes to fix <rdar://problem/5716046> incomplete implementation of ObjC class warning is incomplete 
As part of this fix, I made a low-level change to the text diagnostics machinery (to basically avoid printing duplicate source lines/carets when you have multiple diagnostics that refer to the same exact place). For now, this only happens with we don't have a source range (could be extended to support source ranges as well). 

llvm-svn: 46897
 2008-02-08 22:06:17 +00:00
Evan Cheng f2bd1387b0 Forgot these files. 
llvm-svn: 46896
 2008-02-08 22:05:27 +00:00