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64dd7a2e89
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7000 Commits

Author SHA1 Message Date
Devang Patel
64dd7a2e89 Large mechanical patch. 
s/ParamAttr/Attribute/g
s/PAList/AttrList/g
s/FnAttributeWithIndex/AttributeWithIndex/g
s/FnAttr/Attribute/g

This sets the stage 
- to implement function notes as function attributes and 
- to distinguish between function attributes and return value attributes.

This requires corresponding changes in llvm-gcc and clang.

llvm-svn: 56622
 2008-09-25 21:00:45 +00:00
Anton Korobeynikov
7367de00cf Reapply 56585:56589 with proper fix for some gcc versions 
llvm-svn: 56621
 2008-09-25 21:00:33 +00:00
Dale Johannesen
62f64ab4c8 Accept 'inreg' attribute on x86 functions as 
meaning sse_regparm (i.e. float/double values go
in XMM0 instead of ST0).  Update documentation
to reflect reality.

llvm-svn: 56619
 2008-09-25 20:47:45 +00:00
Dan Gohman
b63e6de501 FastISel support for debug info. 
llvm-svn: 56610
 2008-09-25 17:05:24 +00:00
Evan Cheng
12a67b5226 Temporarily backing out 56585:56589 to unbreak the build. 
llvm-svn: 56607
 2008-09-25 07:38:08 +00:00
Dan Gohman
ed3216739e Enable DeadMachineInstructionElim when Fast-ISel is enabled. 
llvm-svn: 56604
 2008-09-25 01:14:49 +00:00
Dan Gohman
57dc5e1698 Refactor the code that adds standard LLVM codegen passes into 
a separate function, eliminating duplication between the
add-passes-for-file and add-passes-for-machine-code code.

llvm-svn: 56599
 2008-09-25 00:37:07 +00:00
Anton Korobeynikov
f368783e31 Finally get rid of virtual inheritance in TAI 
llvm-svn: 56589
 2008-09-24 22:23:17 +00:00
Anton Korobeynikov
9e5cbcc134 Use crazy template-based inheritance instead of virtual one. 
llvm-svn: 56585
 2008-09-24 22:21:39 +00:00
Anton Korobeynikov
b9294473f0 Get rid of ReadOnlySection duplicate 
llvm-svn: 56582
 2008-09-24 22:20:27 +00:00
Anton Korobeynikov
9b9c3a38ad Get rid of now unused {Four,Eight,Sixteen}ByteConstantSection 
llvm-svn: 56580
 2008-09-24 22:18:54 +00:00
Anton Korobeynikov
f95cbd4834 Use generic section-handling stuff to emit constant pool entries 
llvm-svn: 56579
 2008-09-24 22:17:59 +00:00
Anton Korobeynikov
1b3c67c5cf Get rid of duplicate char*/Section* stuff for TLS sections 
llvm-svn: 56577
 2008-09-24 22:17:06 +00:00
Anton Korobeynikov
dca16f3acf Get rid of duplicate char*/Section* DataSection 
llvm-svn: 56575
 2008-09-24 22:16:16 +00:00
Anton Korobeynikov
83fa257f55 Get rid of duplicate char*/Section* TextSection 
llvm-svn: 56574
 2008-09-24 22:15:21 +00:00
Anton Korobeynikov
c7ac49c632 Move actual section printing stuff to AsmPrinter from TAI reducing heap traffic. 
llvm-svn: 56573
 2008-09-24 22:14:23 +00:00
Anton Korobeynikov
9e5d24042c Drop obsolete hook and change all usage to new interface 
llvm-svn: 56572
 2008-09-24 22:13:07 +00:00
Anton Korobeynikov
ff79214785 Provide direct function to switch to Section 
llvm-svn: 56571
 2008-09-24 22:12:10 +00:00
Evan Cheng
0ed8f5b185 Add DisableGVCompilation which forces the JIT to assert when it tries to allocate space for a GlobalVariable. 
llvm-svn: 56557
 2008-09-24 16:25:55 +00:00
Bill Wendling
7c60c6e7bf Reapplying r56550 
llvm-svn: 56553
 2008-09-24 10:25:02 +00:00
Eric Christopher
8ffa64fdb5 Temporarily revert r56550 until missing commit can be added. 
llvm-svn: 56551
 2008-09-24 08:30:44 +00:00
Bill Wendling
456b33b615 Refactor the constant folding code into it's own function. And call it from both 
the SelectionDAG and DAGCombiner code. The only functionality change is that now
the DAG combiner is performing the constant folding for these operations instead
of being a no-op.

This is *not* in response to a bug, so there isn't a testcase.

llvm-svn: 56550
 2008-09-24 07:11:26 +00:00
Dale Johannesen
bc29bec7f8 Next round of earlyclobber handling. Approach the 
RA problem by expanding the live interval of an
earlyclobber def back one slot.  Remove
overlap-earlyclobber throughout.  Remove 
earlyclobber bits and their handling from
live internals.

llvm-svn: 56539
 2008-09-24 01:07:17 +00:00
Devang Patel
f0bda74eca s/ParamAttrsWithIndex/FnAttributeWithIndex/g 
llvm-svn: 56535
 2008-09-24 00:55:02 +00:00
Devang Patel
64a2547c42 s/ParamAttributeListImpl/AttributeListImpl/g 
llvm-svn: 56532
 2008-09-24 00:29:49 +00:00
Dan Gohman
0cf7b31c69 Add a method to MachineInstr for testing whether it makes 
any volatile memory references.

llvm-svn: 56528
 2008-09-24 00:06:15 +00:00
Devang Patel
25ecdc49d9 Put FN_NOTE_AlwaysInline and others in FnAttr namespace. 
llvm-svn: 56527
 2008-09-24 00:06:15 +00:00
Evan Cheng
f942615847 Properly handle 'm' inline asm constraints. If a GV is being selected for the addressing mode, it requires the same logic for PIC relative addressing, etc. 
llvm-svn: 56526
 2008-09-24 00:05:32 +00:00
Devang Patel
b39defd763 Move FN_NOTE_AlwaysInline and other out of ParamAttrs namespace. 
Do not check isDeclaration() in hasNote(). It is clients' responsibility.

llvm-svn: 56524
 2008-09-23 23:52:03 +00:00
Devang Patel
1b09ba231f 80 cols 
llvm-svn: 56521
 2008-09-23 23:32:15 +00:00
Devang Patel
e90bffca2a Remove tabs. 
llvm-svn: 56515
 2008-09-23 23:18:26 +00:00
Devang Patel
a3e9bf1bca s/ParameterAttributes/Attributes/g 
llvm-svn: 56513
 2008-09-23 23:03:40 +00:00
Devang Patel
ad8ca34acd Use parameter attribute store (soon to be renamed) for 
Function Notes also. Function notes are stored at index ~0.

llvm-svn: 56511
 2008-09-23 22:35:17 +00:00
Dan Gohman
01a070f9c7 Arrange for FastISel code to have access to the MachineModuleInfo 
object. This will be needed to support debug info.

llvm-svn: 56508
 2008-09-23 21:53:34 +00:00
Chris Lattner
7d905c615f allow inreg on the result of a function 
llvm-svn: 56501
 2008-09-23 21:18:08 +00:00
Dan Gohman
c325e16787 Update the comment to reflect the new name. 
llvm-svn: 56496
 2008-09-23 18:27:53 +00:00
Dale Johannesen
c279625563 Remove silly semicolon. 
llvm-svn: 56481
 2008-09-22 23:28:18 +00:00
Dale Johannesen
178d1843ea Remove a compiler warning. 
llvm-svn: 56478
 2008-09-22 22:33:34 +00:00
Devang Patel
c7fc5ed65f Add hasNote() to check note associated with a function. 
llvm-svn: 56477
 2008-09-22 22:32:29 +00:00
Mikhail Glushenkov
b34f7a3c40 Convert llvmc2 plugins to use llvm/Support/Registry.h machinery. 
llvm-svn: 56467
 2008-09-22 20:51:19 +00:00
Mikhail Glushenkov
cf04ed88af Move llvmc2 header files under include/llvm/CompilerDriver 
llvm-svn: 56466
 2008-09-22 20:50:40 +00:00
Rafael Espindola
efe64e5f1e Add bound checks in SmallVector 
llvm-svn: 56432
 2008-09-22 10:06:26 +00:00
Oscar Fuentes
0f25988689 Initial support for the CMake build system. 
llvm-svn: 56419
 2008-09-22 01:08:49 +00:00
Chris Lattner
2e3521d5e6 explain what earlyclobber actually is. 
llvm-svn: 56415
 2008-09-21 23:30:17 +00:00
Dan Gohman
98a22f8a8f Factor out code into HandleVirtRegDef, for consistency with 
Handle{Virt,Phys}Reg{Def,Use}. Remove a redundant check
for register zero, and redundant checks for isPhysicalRegister.

llvm-svn: 56412
 2008-09-21 21:11:41 +00:00
Cedric Venet
68f5000738 Update VS projects. 
Change some class to struct for coherency.

llvm-svn: 56389
 2008-09-20 18:02:18 +00:00
Dale Johannesen
baa4420dc2 Shorten and rearrange data fields to save a word of memory. 
Per review feedback.

llvm-svn: 56388
 2008-09-20 17:45:21 +00:00
Bill Wendling
505ec388e2 Prevent warning about conversion from 64-bit to 32-bit by (yuck) casting... 
llvm-svn: 56359
 2008-09-19 18:34:40 +00:00
Dan Gohman
192b12c522 Now that ConstantSDNode doesn't hold an APInt, 
use ARG_FLAGSSDNode as the most aligned node type,
as it contains an int64_t, which is 8-byte
aligned on mingw.

llvm-svn: 56358
 2008-09-19 18:09:19 +00:00
Ted Kremenek
543bdab683 Added static methods to APSInt: getMinValue and getMaxValue. 
llvm-svn: 56355
 2008-09-19 18:01:14 +00:00