Commit Graph

367 Commits

Author SHA1 Message Date
Chris Lattner 41a83d99e6 add a new form of Type::dump that takes a module for type names,
patch provided by Tomas Lindquist Olsen!

llvm-svn: 56929
2008-10-01 20:16:19 +00:00
Dan Gohman 1dd27578dd Make some implicit conversions explicit, to avoid compiler warnings.
llvm-svn: 56927
2008-10-01 19:58:59 +00:00
Dan Gohman fbd67be50e Don't prepend a space character for constants in Value::print.
llvm-svn: 56920
2008-10-01 15:09:37 +00:00
Devang Patel 221fe42006 Support inreg, zext and sext as return value attributes.
llvm-svn: 56801
2008-09-29 20:49:50 +00:00
Devang Patel 9eb525d4f9 Implement function notes as function attributes.
llvm-svn: 56716
2008-09-26 23:51:19 +00:00
Devang Patel a05633e105 Now Attributes are divided in three groups
- return attributes - inreg, zext and sext
- parameter attributes
- function attributes - nounwind, readonly, readnone, noreturn

Return attributes use 0 as the index.
Function attributes use ~0U as the index.

This patch requires corresponding changes in llvm-gcc and clang.

llvm-svn: 56704
2008-09-26 22:53:05 +00:00
Dan Gohman 5628f642ad Fix missing whitespace in the printing of function notes.
llvm-svn: 56702
2008-09-26 22:02:59 +00:00
Dale Johannesen 0e32a2c935 Add "inreg" field to CallSDNode (doesn't increase
its size).  Adjust various lowering functions to
pass this info through from CallInst.  Use it to
implement sseregparm returns on X86.  Remove
X86_ssecall calling convention.

llvm-svn: 56677
2008-09-26 19:31:26 +00:00
Devang Patel 4c758ea3e0 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
Dan Gohman bb9a211530 Avoid a spurious extra space character when printing empty structs.
llvm-svn: 56616
2008-09-25 17:37:20 +00:00
Devang Patel e15607b7bb Put FN_NOTE_AlwaysInline and others in FnAttr namespace.
llvm-svn: 56527
2008-09-24 00:06:15 +00:00
Devang Patel e87abd26ba 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 ba3fa6c6e1 s/ParameterAttributes/Attributes/g
llvm-svn: 56513
2008-09-23 23:03:40 +00:00
Devang Patel 82fed6702b 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
Duncan Sands 9c40c28926 Rationalize the names of passes that print information:
-callgraph => print-callgraph
    -callscc   => print-callgraph-sccs
    -cfgscc    => print-cfg-sccs
    -externalfnconstants => print-externalfnconstants
    -print               => print-function
    -print-alias-sets (no change)
    -print-callgraph     => dot-callgraph
    -print-cfg           => dot-cfg
    -print-cfg-only      => dot-cfg-only
    -print-dom-info (no change)
    -printm              => print-module
    -printusedtypes      => print-used-types

llvm-svn: 56487
2008-09-23 12:47:39 +00:00
Devang Patel 329fe728b5 Add hasNote() to check note associated with a function.
llvm-svn: 56477
2008-09-22 22:32:29 +00:00
Dan Gohman 81313fd8d1 Fix WriteAsOperand to not emit a leading space character. Adjust
its callers to emit a space character before calling it when a
space is needed.

This fixes several spurious whitespace issues in
ScalarEvolution's debug dumps. See the test changes for
examples.

This also fixes odd space-after-tab indentation in the output
for switch statements, and changes calls from being printed like
this:
  call void @foo( i32 %x )
to this:
  call void @foo(i32 %x)

llvm-svn: 56196
2008-09-14 17:21:12 +00:00
Devang Patel 397d895bb8 Avoid extra comma.
llvm-svn: 55742
2008-09-03 22:55:40 +00:00
Devang Patel 3771a1281f Parse and print opt_size note.
llvm-svn: 55740
2008-09-03 22:10:21 +00:00
Devang Patel 7e59270272 s/FP_AlwaysInline/FN_NOTE_AlwaysInline/g
llvm-svn: 55676
2008-09-02 22:43:57 +00:00
Devang Patel 805b37ca43 Use bitwise AND.
llvm-svn: 55656
2008-09-02 21:46:44 +00:00
Devang Patel 600879c8e8 Print function notes.
llvm-svn: 55647
2008-09-02 20:56:33 +00:00
Chris Lattner b25e5eab23 Asmprint nameless instructions as:
%4 = add ...

instead of:

add ...    ; 4

This makes opt -print-cfg output actually usable and makes .ll files
generally easier to read.  This fixes PR2480

llvm-svn: 55541
2008-08-29 17:19:30 +00:00
Chris Lattner dab9425547 Fix pasto (values -> types) noticed by Josh Conner
llvm-svn: 55315
2008-08-25 17:03:15 +00:00
Chris Lattner 820eebc5a8 flush stream after dumping.
llvm-svn: 55301
2008-08-25 04:55:46 +00:00
Chris Lattner d758625083 add a hack to temporarily allow pseudo source values.
llvm-svn: 55289
2008-08-24 18:33:17 +00:00
Chris Lattner 82ff923091 minor cleanups.
llvm-svn: 55267
2008-08-23 22:52:27 +00:00
Chris Lattner 0c19df4871 Switch the asmprinter (.ll) and all the stuff it requires over to
use raw_ostream instead of std::ostream.  Among other goodness,
this speeds up llvm-dis of kc++ with a release build from 0.85s
to 0.49s (88% faster).

Other interesting changes:
 1) This makes Value::print be non-virtual.
 2) AP[S]Int and ConstantRange can no longer print to ostream directly, 
    use raw_ostream instead.
 3) This fixes a bug in raw_os_ostream where it didn't flush itself 
    when destroyed.
 4) This adds a new SDNode::print method, instead of only allowing "dump".


A lot of APIs have both std::ostream and raw_ostream versions, it would
be useful to go through and systematically anihilate the std::ostream 
versions.

This passes dejagnu, but there may be minor fallout, plz let me know if
so and I'll fix it.

llvm-svn: 55263
2008-08-23 22:23:09 +00:00
Chris Lattner 585297e851 more cleanups, random methods shouldn't return ostreams.
llvm-svn: 54984
2008-08-19 05:26:17 +00:00
Chris Lattner 1508d3f0fc more cleanup, eliminate getLLVMName when printing out
type names at the top of the file.

llvm-svn: 54983
2008-08-19 05:16:28 +00:00
Chris Lattner 3a36d2ce81 random cleanups, factor some printing code for linkage and visibility
llvm-svn: 54982
2008-08-19 05:06:27 +00:00
Chris Lattner 604e351456 Change WriteTypeSymbolic/WriteAsOperand to return void instead of
an ostream, which is just weird.

Rename SC_DEBUG -> ST_DEBUG

Remove static indentation strangeness from WriteConstantInt.  This makes it 
so that large structs are not broken down and printed on multiple lines.  If
there is demand for this to return, there are better ways to implement this.

llvm-svn: 54981
2008-08-19 04:47:09 +00:00
Chris Lattner 3eee99c322 rearrange code and make more legible.
llvm-svn: 54976
2008-08-19 04:36:02 +00:00
Chris Lattner 3ee5876a7b put SlotTracker in an anon namespace since it is private.
llvm-svn: 54975
2008-08-19 04:28:07 +00:00
Chris Lattner e36fd8a2ff Reid had to call this class "slot machine" out of some strange reference
to the gambling device.  Name it something more meaningful.

llvm-svn: 54974
2008-08-19 04:26:57 +00:00
Chris Lattner 30fc0583b3 Fix a bug daniel pointed out to me, where asmprinter started
printing ascii code for hex numbers instead of the hex numbers 
themselves.

llvm-svn: 54936
2008-08-18 19:41:26 +00:00
Gordon Henriksen d930f913e6 Rename some GC classes so that their roll will hopefully be clearer.
In particular, Collector was confusing to implementors. Several
thought that this compile-time class was the place to implement
their runtime GC heap. Of course, it doesn't even exist at runtime.
Specifically, the renames are:

  Collector               -> GCStrategy
  CollectorMetadata       -> GCFunctionInfo
  CollectorModuleMetadata -> GCModuleInfo
  CollectorRegistry       -> GCRegistry
  Function::getCollector  -> getGC (setGC, hasGC, clearGC)

Several accessors and nested types have also been renamed to be
consistent. These changes should be obvious.

llvm-svn: 54899
2008-08-17 18:44:35 +00:00
Chris Lattner 663d292430 getLLVMName is only used for types now, which always pass in LocalPrefix. Specialize on it.
llvm-svn: 54897
2008-08-17 17:28:37 +00:00
Chris Lattner a204d41ac7 switch valuemap's from std::map to densemap. This speeds up llvm-dis
on a stripped kc++ .bc file from 0.83 to 0.77s (8%)

llvm-svn: 54896
2008-08-17 17:25:25 +00:00
Chris Lattner edceac3861 avoid an extraneous std::string construction
llvm-svn: 54875
2008-08-17 07:24:08 +00:00
Chris Lattner 17f7165f84 Rework the routines that convert AP[S]Int into a string. Now, instead of
returning an std::string by value, it fills in a SmallString/SmallVector
passed in.  This significantly reduces string thrashing in some cases.

More specifically, this:
 - Adds an operator<< and a print method for APInt that allows you to 
   directly send them to an ostream.
 - Reimplements APInt::toString to be much simpler and more efficient
   algorithmically in addition to not thrashing strings quite as much.

This speeds up llvm-dis on kc++ by 7%, and may also slightly speed up the
asmprinter.  This also fixes a bug I introduced into the asmwriter in a
previous patch w.r.t. alias printing.

llvm-svn: 54873
2008-08-17 07:19:36 +00:00
Chris Lattner 033935df55 avoid string thrashing when formatting names in output. This
speeds up release-asserts llvm-dis on kc++ from 1.86s to 1.04s (~79%)

llvm-svn: 54868
2008-08-17 04:40:13 +00:00
Chris Lattner 393b7cd821 random cleanups.
llvm-svn: 54866
2008-08-17 04:17:45 +00:00
Dale Johannesen 332dd535e0 Add read/write support for X86's sseregparm.
llvm-svn: 54744
2008-08-13 18:40:23 +00:00
Dan Gohman 1a70bcc388 Fix the AsmWriter to not print extra spaces after parameter attributes.
llvm-svn: 54351
2008-08-05 15:51:44 +00:00
Dan Gohman fa1211f69b Enable first-class aggregates support.
Remove the GetResultInst instruction. It is still accepted in LLVM assembly
and bitcode, where it is now auto-upgraded to ExtractValueInst. Also, remove
support for return instructions with multiple values. These are auto-upgraded
to use InsertValueInst instructions.

The IRBuilder still accepts multiple-value returns, and auto-upgrades them
to InsertValueInst instructions.

llvm-svn: 53941
2008-07-23 00:34:11 +00:00
Dale Johannesen 83e468ae23 Prevent a crash in debug dumps.
llvm-svn: 51910
2008-06-03 18:14:29 +00:00
Dan Gohman a76f0f7031 AsmWriter support for insertvalue/extractvalue. These instructions can
now round-trip through assembly and bitcode.

llvm-svn: 51823
2008-05-31 19:12:39 +00:00
Dale Johannesen ce4396bc92 Add CommonLinkage; currently tentative definitions
are represented as "weak", but there are subtle differences
in some cases on Darwin, so we need both.  The intent
is that "common" will behave identically to "weak" unless
somebody changes their target to do something else.
No functional change as yet.

llvm-svn: 51118
2008-05-14 20:12:51 +00:00
Nate Begeman d21957002a Add two new instructions to the llvm IR, vicmp and vfcmp. see updated LangRef
for details.  CodeGen support coming in a follow up patch

llvm-svn: 50985
2008-05-12 19:01:56 +00:00