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65617 Commits

Author SHA1 Message Date
Daniel Dunbar 526bcd461a X86/AsmParser: Mark MOV64GSrm, MOV64FSrm, GS_MOV32rm, FS_MOV32rm as codegen only. 
llvm-svn: 78733
 2009-08-11 22:24:40 +00:00
Chris Lattner 6747b39ca5 factorize darwin ProtectedDirective and SetDirective. 
llvm-svn: 78732
 2009-08-11 22:22:44 +00:00
Daniel Dunbar c4f8ea4ccb Add 'isCodeGenOnly' bit to Instruction .td records. 
- Used to mark fake instructions which don't correspond to an actual machine
   instruction (or are duplicates of a real instruction). This is to be used for
   "special cases" in the .td files, which should be ignored by things like the
   assembler and disassembler. We still need a good solution to handle pervasive
   duplication, like with the Int_ instructions.

 - Set the bit on fake "mov 0" style instructions, which allows turning an
   assembler matcher warning into a hard error.

 - -2 FIXMEs.

llvm-svn: 78731
 2009-08-11 22:17:52 +00:00
Chris Lattner d832c8e87c all darwin targets have .space and .zerofill, pull up. 
llvm-svn: 78730
 2009-08-11 22:17:31 +00:00
Chris Lattner f710f71839 eliminate template from arm TAI 
llvm-svn: 78729
 2009-08-11 22:14:59 +00:00
Chris Lattner 374d5770f0 fix a bug I introduced in r78724 that caused failures in: 
CodeGen/X86/dll-linkage.ll & CodeGen/X86/mingw-alloca.ll

llvm-svn: 78728
 2009-08-11 22:12:58 +00:00
Chris Lattner 7faf1fd9a0 move LCOMMDirective = "\t.lcomm\t" up to DarwinTAI, eliminate 
template in PPC backend for TAI.

llvm-svn: 78727
 2009-08-11 22:06:07 +00:00
Fariborz Jahanian 3f8917abf6 Patch to warn if a property which is 'assign' by default 
may not implement NSCopying protocol in -fobjc-gc[-only] mode.

llvm-svn: 78726
 2009-08-11 22:02:25 +00:00
Owen Anderson c6daf8f17c Fix warnings. 
llvm-svn: 78725
 2009-08-11 21:59:30 +00:00
Chris Lattner 0909918514 eliminate the X86TargetAsmInfo template. 
llvm-svn: 78724
 2009-08-11 21:57:08 +00:00
Sean Callanan f0e62eb78f Added ADD instructions with rAX as one parameter to the Intel instruction 
tables.

llvm-svn: 78721
 2009-08-11 21:26:06 +00:00
John McCall 2658c4e2d9 Add a FriendClassDecl type for holding declarations of friend types in 
the AST, and create such declarations.

llvm-svn: 78719
 2009-08-11 21:13:21 +00:00
Evan Cheng cc9ca3500d Shrinkify Thumb2 load / store multiple instructions. 
llvm-svn: 78717
 2009-08-11 21:11:32 +00:00
Daniel Dunbar e431871851 llvm-mc/AsmParser: Allow target to specific a comment delimiter, which will be 
used to strip hard coded comments out of .td assembly strings.

llvm-svn: 78716
 2009-08-11 20:59:47 +00:00
Owen Anderson 828e2644fc struct -> class 
llvm-svn: 78715
 2009-08-11 20:52:44 +00:00
Dan Gohman dbae4db67a Optimize exact sdiv by a constant power of 2 to ashr. 
llvm-svn: 78714
 2009-08-11 20:47:47 +00:00
Owen Anderson 9f94459d24 Split EVT into MVT and EVT, the former representing _just_ a primitive type, while 
the latter is capable of representing either a primitive or an extended type.

llvm-svn: 78713
 2009-08-11 20:47:22 +00:00
Daniel Dunbar a1e04d43c4 StringRef: Add find(char) and find(StringRef). 
Also, regroup functions.

llvm-svn: 78712
 2009-08-11 20:47:15 +00:00
Chris Lattner 2c30970b22 pass the TargetTriple down from each target ctor to the 
LLVMTargetMachine ctor.  It is currently unused.

llvm-svn: 78711
 2009-08-11 20:42:37 +00:00
Chris Lattner 67e5ea2726 now that JumpTableDirective can differentate picness itself, MIPS TAI 
no longer needs a targetmachine to initialize itself.

llvm-svn: 78710
 2009-08-11 20:32:51 +00:00
Chris Lattner fe27130454 split "JumpTableDirective" (an existing hack) into a PIC and nonPIC 
version.  This allows TAI implementations to specify the directive to use
based on the mode being codegen'd for.

The real fix for this is to remove JumpTableDirective, but I don't feel
like diving into the jumptable snarl just now.

llvm-svn: 78709
 2009-08-11 20:30:58 +00:00
Chris Lattner d5a9179685 "TAI::JumpTableDirective" is always null for current arm targets, simplify 
the code based on this and make it fall through better.

llvm-svn: 78708
 2009-08-11 20:29:57 +00:00
Dan Gohman 77ad32ab0e Add convenience functions for creating nsw add operators. 
llvm-svn: 78707
 2009-08-11 20:20:39 +00:00
Daniel Dunbar 34c8791ff0 llvm-mc/AsmMatcher: Fix two thinkos in determining whether two classes are 
related.

llvm-svn: 78706
 2009-08-11 20:10:07 +00:00
Chris Lattner 66a388b859 merge two tests. 
llvm-svn: 78705
 2009-08-11 20:08:52 +00:00
Chris Lattner f1c9797ffa Fix rdar://7126285: don't warn on unused ObjC property access 
that uses "dot syntax" since it might have a side effect.

llvm-svn: 78704
 2009-08-11 20:08:03 +00:00
Dan Gohman f9d12f23cb Use wchar.h to get wchar_t, not ctype.h. 
llvm-svn: 78703
 2009-08-11 19:59:21 +00:00
Dan Gohman 221a2c711d Don't set the isexact flag if an sdiv operator has been folded into 
something else.

llvm-svn: 78702
 2009-08-11 19:56:00 +00:00
Jim Grosbach 841850ed26 Add Thumb2 eh_sjlj_setjmp implementation 
llvm-svn: 78701
 2009-08-11 19:42:21 +00:00
Fariborz Jahanian b2197042b8 ir-gen support for anonymous union data member 
copying in copy constructors and used in
default constructor's initializer list.

llvm-svn: 78700
 2009-08-11 18:49:54 +00:00
Daniel Dunbar d362857f4c Update test case. 
llvm-svn: 78699
 2009-08-11 18:37:40 +00:00
Daniel Dunbar 919fe2bd2f Simplify ConstantExpr::getInBoundsGetElementPtr and fix a possible crash, if 
constant folding eliminated the GEP instruction.
 - clang was hitting this on its test suite (for x86_64, at least).

llvm-svn: 78698
 2009-08-11 18:28:09 +00:00
Daniel Dunbar 270968279b Revert 78680 until I figure out why it completely broke things. 
llvm-svn: 78697
 2009-08-11 18:11:15 +00:00
Devang Patel 5c310be0ff Link NamedMDNodes. 
llvm-svn: 78696
 2009-08-11 18:01:24 +00:00
Dan Gohman 50c09d0ca3 Add convenience functions for creating inbounds GEPs. 
llvm-svn: 78695
 2009-08-11 17:57:01 +00:00
David Goodwin 92492f2f8e Use DEBUG macro for debug output. 
llvm-svn: 78694
 2009-08-11 17:56:42 +00:00
Chris Lattner 5d47e93532 add a trivial line # cache to SourceMgr to make repeated queries to 
FindLineNumber much faster when in sequence.

llvm-svn: 78693
 2009-08-11 17:49:14 +00:00
Daniel Dunbar 7f8a9ebc8d llvm-mc: Fix a crash on invalid due to a typo in relocatable expression 
evaluation.

llvm-svn: 78692
 2009-08-11 17:47:52 +00:00
Benjamin Kramer 9cd050ab07 LLVMContext is a class now. 
llvm-svn: 78691
 2009-08-11 17:46:57 +00:00
Benjamin Kramer 78c3bcb582 Make LLVMContext and LLVMContextImpl classes instead of structs. 
llvm-svn: 78690
 2009-08-11 17:45:13 +00:00
Daniel Dunbar 5c13812e2f Remove some unnecessary LoadInst constructors, missed during Twinification. 
llvm-svn: 78689
 2009-08-11 17:38:47 +00:00
Chris Lattner 73e9f8c636 make owen happy by being explicit. 
llvm-svn: 78688
 2009-08-11 17:38:15 +00:00
David Goodwin ebd694bb0a Add some debug output. 
llvm-svn: 78687
 2009-08-11 17:35:23 +00:00
Benjamin Kramer 0334d91a4a Fix struct/class mismatch. 
llvm-svn: 78686
 2009-08-11 17:27:20 +00:00
Dan Gohman 4bdbad7ebf Use isa instead of dyn_cast when the result is only converted to bool. 
llvm-svn: 78685
 2009-08-11 17:20:16 +00:00
Devang Patel 6fdf5484c9 Fix cut-n-pasto in comment. 
llvm-svn: 78684
 2009-08-11 17:15:47 +00:00
Jim Grosbach 1d5350c08f fix GetInstSizeInBytes for eh_sjlj_setjmp 
llvm-svn: 78683
 2009-08-11 17:08:15 +00:00
Dan Gohman 58f4d89a10 Add convenience functions for creating exact sdiv operators, and 
use them in CreatePtrDiff.

llvm-svn: 78682
 2009-08-11 17:05:24 +00:00
Dan Gohman d6c611e6e8 Avoid implicitly depending on Instructions.h. 
llvm-svn: 78681
 2009-08-11 17:03:18 +00:00
Chris Lattner ab2460c066 move some 32-bit instrs to x86instrinfo.td 
llvm-svn: 78680
 2009-08-11 16:58:39 +00:00