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114 Commits

Author SHA1 Message Date
Chris Lattner
de283efb5d patch from Frits van Bommel: 
The attached patch fixes IRBuilder and the NoFolder class so that when
NoFolder is used the instructions it generates are treated just like
the ones IRBuilder creates directly (insert into block, assign them a
name and debug info, as applicable).
It does this by
1) having NoFolder return Instruction*s instead of Value*s,
2) having IRBuilder call Insert(Value, Name) on values obtained from
the folder like it does on instructions it creates directly, and
3) adding an Insert(Constant*, const Twine& = "") overload which just
returns the constant so that the other folders shouldn't have any
extra overhead as long as inlining is enabled.

While I was there, I also added some missing (CreateFNeg and various
Create*Cast) methods to NoFolder.

llvm-svn: 119614
 2010-11-18 02:15:42 +00:00
Mikhail Glushenkov
64c0814208 It is confusing to call a random-access iterator 'InputIterator'. 
llvm-svn: 117441
 2010-10-27 07:39:54 +00:00
Mikhail Glushenkov
a52646c12e Trailing whitespace. 
llvm-svn: 117440
 2010-10-27 07:39:48 +00:00
Chris Lattner
7d39c259b8 remove some unneeded overloads that were causing 
ambiguity problems on some systems.

llvm-svn: 108462
 2010-07-15 21:24:02 +00:00
John McCall
0e0d4bcfc8 Provide IRBuilder conveniences for creating integer constants at common widths, 
and give a more precise return type for some of the type-creation methods.

llvm-svn: 107683
 2010-07-06 18:34:49 +00:00
John McCall
2b36dbadb8 Provide an abstraction to save and restore the current insertion point of 
an IRBuilder.

llvm-svn: 107677
 2010-07-06 18:07:52 +00:00
Chris Lattner
28ed238cc7 fit in 80 cols 
llvm-svn: 106968
 2010-06-26 23:26:22 +00:00
Daniel Dunbar
dbce77ee48 IRBuilder: Add Create{Shl,LShr,And,Or,Xor} methods from uin64_t and APInt constants. 
llvm-svn: 101110
 2010-04-13 01:38:57 +00:00
Mon P Wang
484bbe6aa9 Reapply address space patch after fixing an issue in MemCopyOptimizer. 
Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset,
e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)

llvm-svn: 100304
 2010-04-04 03:10:48 +00:00
Chris Lattner
a686e27bab rename NewDebugLoc -> DebugLoc, prune #includes in DebugLoc.h. 
This keeps around temporary typedef for clang/llvm-gcc so the
build won't break when I commit this :)

llvm-svn: 100218
 2010-04-02 20:21:22 +00:00
Mon P Wang
0ccf050ca3 Revert r100191 since it breaks objc in clang 
llvm-svn: 100199
 2010-04-02 18:43:02 +00:00
Mon P Wang
a01350755e Reapply address space patch after fixing an issue in MemCopyOptimizer. 
Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset,
e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)

llvm-svn: 100191
 2010-04-02 18:04:15 +00:00
Chris Lattner
b27da4e9b4 switch IRBuilder to use NewDebugLoc for locations instead 
of raw mdnodes.  This allows frontends to specify debug
locations without ever creating an MDNode for the DILocation.

This requires a corresponding clang/llvm-gcc change which
I'll try to commit as simultaneously as possible.

llvm-svn: 100095
 2010-04-01 06:31:45 +00:00
Duncan Sands
f2ded21752 Correct comment. 
llvm-svn: 99991
 2010-03-31 05:27:33 +00:00
Chris Lattner
c02045830c make irbuilder use the new optimized debug info accessors. 
llvm-svn: 99984
 2010-03-31 04:09:11 +00:00
Bob Wilson
aae933cc81 Revert Mon Ping's change 99928, since it broke all the llvm-gcc buildbots. 
llvm-svn: 99948
 2010-03-30 22:27:04 +00:00
Mon P Wang
9351ea594a Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset, 
e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)
A update of langref will occur in a subsequent checkin.

llvm-svn: 99928
 2010-03-30 20:55:56 +00:00
Eric Christopher
1e4aafa273 Add support for an i8* type accessor. 
llvm-svn: 97841
 2010-03-05 22:21:58 +00:00
Dan Gohman
efb42fa7c7 Fix several comments which had previously been "the the" where a 
different word was intended.

llvm-svn: 95795
 2010-02-10 20:04:19 +00:00
Dan Gohman
92b6122204 Fix "the the" and similar typos. 
llvm-svn: 95781
 2010-02-10 16:03:48 +00:00
Duncan Sands
364e9510fb Adding missing methods for creating Add, Mul, Neg and Sub with NUW. 
llvm-svn: 95086
 2010-02-02 12:53:04 +00:00
Chris Lattner
f1704b24be remove #include that comes in from ConstantFolder.h 
llvm-svn: 92232
 2009-12-28 21:52:06 +00:00
Chris Lattner
28de6cdbf5 remove #include of Function.h from IRBuilder 
llvm-svn: 92231
 2009-12-28 21:50:56 +00:00
Chris Lattner
e70c40e8ac move debug info stuff out of line, allowing two #includes 
to go away from IRBuilder.h

llvm-svn: 92230
 2009-12-28 21:45:40 +00:00
Chris Lattner
e0b9847223 split code that doesn't need to be templated out of IRBuilder into a new 
non-templated IRBuilderBase class.  Move that large CreateGlobalString
out of line, eliminating the need to #include GlobalVariable.h in IRBuilder.h

llvm-svn: 92227
 2009-12-28 21:28:46 +00:00
Chris Lattner
13e5945d1d rename ivar to be more descriptive. 
llvm-svn: 92226
 2009-12-28 21:12:29 +00:00
Chris Lattner
cd3aa9d1ff rename getMDKind -> getMDKindID, make it autoinsert if an MD Kind 
doesn't exist already, eliminate registerMDKind.  Tidy up a bunch
of random stuff.

llvm-svn: 92225
 2009-12-28 20:45:51 +00:00
Dan Gohman
3ceb7c0c47 Add utility routines for NSW multiply. 
llvm-svn: 91664
 2009-12-18 03:10:26 +00:00
Dan Gohman
6bb50740f4 Add utility routines for creating integer negation operators with NSW set. 
Integer negation only overflows with INT_MIN, but that's an important case.

llvm-svn: 91662
 2009-12-18 02:58:50 +00:00
Chris Lattner
aee232cb03 Add helper methods for forming shift operations with a constant 
shift amount.

llvm-svn: 90694
 2009-12-06 01:56:22 +00:00
Mike Stump
cbbfda910a Create yet another helper for Invoke. 
llvm-svn: 90514
 2009-12-04 01:53:15 +00:00
Mike Stump
9bc36df3e7 Add some helpers for Invoke to mirror CreateCall helpers. 
llvm-svn: 90508
 2009-12-04 01:26:26 +00:00
Duncan Sands
bebe645914 Following a suggestion of Daniel Dunbar, stop people passing the name 
as the isSigned bool to CreateIntCast by having this resolve to a call
to a private method, rather than by using a gcc attribute.

llvm-svn: 89067
 2009-11-17 08:34:52 +00:00
Duncan Sands
d67a1e3fa8 Make sure that if anyone passes a name by accident for the isSigned 
parameter of CreateIntCast then they get an error from the compiler
(or from the linker with a non-gcc compiler).  Another possibility
is to flip the order of the DestTy and isSigned parameters, since you
should then get a compiler warning if you try to use a char* for a
Type*.

llvm-svn: 88913
 2009-11-16 15:28:17 +00:00
Devang Patel
304b516363 Add SetDebugLocation() variant to 
add debug info location to an instruction.

llvm-svn: 86859
 2009-11-11 19:06:06 +00:00
Chris Lattner
dddec653f1 make IRBuilder zap "X|0" and "X&-1" when building IR, this happens 
during bitfield codegen and slows down -O0 compile times by making
useless IR.  rdar://7362516

llvm-svn: 86006
 2009-11-04 05:00:12 +00:00
Chris Lattner
64ba3671c9 add IRBuilder support for IndirectBr 
llvm-svn: 85445
 2009-10-28 23:25:00 +00:00
Victor Hernandez
673c036bc7 Remove FreeInst. 
Remove LowerAllocations pass.
Update some more passes to treate free calls just like they were treating FreeInst.

llvm-svn: 85176
 2009-10-26 23:43:48 +00:00
Devang Patel
7edc7aa34d Cosmetic changes. 
s/validName/isValidName/g
s/with an Instruction/to an Instruction/g
s/RegisterMDKind/registerMDKind/g

llvm-svn: 84689
 2009-10-20 22:50:27 +00:00
Victor Hernandez
a25a2890fa Remove MallocInst from LLVM Instructions. 
llvm-svn: 84299
 2009-10-17 01:18:07 +00:00
Devang Patel
292bcd8ca1 Only one custom meadata of each kind can be attached with an instruction. 
llvm-svn: 83105
 2009-09-29 20:30:57 +00:00
Devang Patel
d836a7d651 Do not use global typedef for MDKindID. 
llvm-svn: 83016
 2009-09-28 21:14:55 +00:00
Duncan Sands
64511993cb Add methods for creating NSW subtraction, as already exists 
for addition.

llvm-svn: 82860
 2009-09-26 15:21:48 +00:00
Devang Patel
9253538963 s/*Location/*DebugLocation/g 
llvm-svn: 82635
 2009-09-23 17:20:43 +00:00
Devang Patel
d3d28d0f25 Add SetLocation() to allow IRBuilder user to set location info for an instruction already created. 
llvm-svn: 82570
 2009-09-22 20:56:31 +00:00
Devang Patel
d785fbf971 Check exisiting dbg MDKind first. 
llvm-svn: 82568
 2009-09-22 20:54:13 +00:00
Devang Patel
ae097e977b Add an interface to attach debugging information with an instruction. 
llvm-svn: 82062
 2009-09-16 18:16:11 +00:00
Chris Lattner
5bb0ee8c70 hopefully unbreak the build by making this-> explicit for dependent 
base class lookup.

llvm-svn: 80499
 2009-08-30 17:44:10 +00:00
Chris Lattner
c3deceaf81 some minor cleanups to IRBuilder, factor the insertion 
hook out of the main IRBuilder class to allow clients to
override it.

llvm-svn: 80479
 2009-08-30 05:42:59 +00:00
Dan Gohman
4d20610e6e Eliminate the unused Context argument on one of the ICmpInst and FCmpInst 
constructors.

llvm-svn: 80049
 2009-08-25 23:17:54 +00:00