Commit Graph

386 Commits

Author SHA1 Message Date
Chris Lattner
9cc3446e57 start refactoring the .ll printer: introduce a new TypePrinting class
and move all related stuff to it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65710 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-28 20:25:14 +00:00
Chris Lattner
f570e621ab add proper asmwriter and asmparser support for anonymous functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64953 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-18 21:48:13 +00:00
Dan Gohman
7dfa07f794 Don't print extra spaces in vector and array constants. This makes
them visually more consistent with vector and array types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64267 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-11 00:25:25 +00:00
Gabor Greif
ccd27fb84b make sure that BranchInst::getSuccessor() does not assert in cast<>
even if the underlying operand is NULL. This may happen in debugging context
within opt with partial loop unrolling (see test/Transforms/LoopUnroll/partial.ll).
After this fix I can resubmit the (backed out) r63459:
* lib/VMCore/AsmWriter.cpp: use precise accessors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64142 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-09 15:45:06 +00:00
Gabor Greif
9411cd2570 back out my previous change, it exposes a latent bug. investigating
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63463 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-31 01:31:59 +00:00
Gabor Greif
3edbcada57 use precise accessors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63459 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-31 00:58:14 +00:00
Dale Johannesen
541ed9fd02 Do not use host floating point types when emitting
ASCII IR; loading and storing these can change the
bits of NaNs on some hosts.  Remove or add warnings
at a few other places using host floating point;
this is a bad thing to do in general.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62712 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-21 20:32:55 +00:00
Rafael Espindola
bb46f52027 Add the private linkage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62279 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-15 20:18:42 +00:00
Nuno Lopes
6ad2b2a3d2 add comment to explain my previous commit, as asked by Chris
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62272 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-15 18:40:57 +00:00
Nuno Lopes
a8c78a9e89 fix crash in the case when some arg is null
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-14 17:51:41 +00:00
Chris Lattner
df98617b23 Reimplement the old and horrible bison parser for .ll files with a nice
and clean recursive descent parser.

This change has a couple of ramifications:
1. The parser code is about 400 lines shorter (in what we maintain, not
   including what is autogenerated).
2. The code should be significantly faster than the old code because we 
   don't have to work around bison's poor handling of datatypes with 
   ctors/dtors.  This also makes the code much more resistant to memory 
   leaks.
3. We now get caret diagnostics from the .ll parser, woo.
4. The actual diagnostics emited from the parser are completely different
   so a bunch of testcases had to be updated.
5. I now disallow "%ty = type opaque %ty = type i32".  There was no good
   reason to support this, it was just an accident of the old 
   implementation.  I have no reason to think that anyone is actually using
   this.
6. The syntax for sticking a global variable has changed to make it 
   unambiguous.  I don't think anyone is depending on this since only clang
   supports this and it is not solid yet, so I'm not worried about anything
   breaking.
7. This gets rid of the last use of bison, and along with it the .cvs files.
   I'll prune this from the makefiles as a subsequent commit.

There are a few minor cleanups that can be done after this commit (suggestions
welcome!) but this passes dejagnu testing and is ready for its time in the
limelight.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61558 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-02 07:01:27 +00:00
Dan Gohman
d71703deec Have PseudoSourceValue override Value::dump, so that it works
on PseudoSourceValue values. This also fixes a FIXME in
lib/VMCode/AsmWriter.cpp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60507 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-03 21:37:21 +00:00
Chris Lattner
c6a1346d7c Use utohex_buffer instead of utohexstr to avoid creating a temporary
string in the .ll and .s printers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58962 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10 04:30:26 +00:00
Daniel Dunbar
e9da133ae0 Reuse PrintEscapedString for printing names in .ll
- One functionality change, '\\' in a name is now printed as a hex
   escape instead of "\\\\". This is consistent with other users of
   PrintEscapedString.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58343 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28 19:33:02 +00:00
Daniel Dunbar
f4db3a51c7 Privatize PrintModulePass and PrintFunctionPass and add
createPrintModulePass and createPrintFunctionPass.
 - So clients who compile w/o RTTI can use them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57933 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-21 23:33:38 +00:00
Dan Gohman
2b6c3d9ff1 Fix a missing space after the return type in invoke statements.
This fixes PR2894.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57589 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-15 18:02:08 +00:00
Daniel Dunbar
76dea9547d Prevent assert when using '"' in names (via hexadecimal).
Update LangRef to mention \xx quoting in names.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57538 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 23:51:43 +00:00
Daniel Dunbar
cad3580e99 Change getLLVMName to use raw_ostream & PrintLLVMName.
- Avoids duplicated quotification code.
 - Remove QuoteNameIfNeeded.
 - No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57537 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 23:28:09 +00:00
Dale Johannesen
7111b02c73 Rename APFloat::convertToAPInt to bitcastToAPInt to
make it clearer what the function does.  No functional
change.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57325 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-09 18:53:47 +00:00
Chris Lattner
795daece23 add a new form of Type::dump that takes a module for type names,
patch provided by Tomas Lindquist Olsen!




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56929 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-01 20:16:19 +00:00
Dan Gohman
aeaf245db3 Make some implicit conversions explicit, to avoid compiler warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56927 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-01 19:58:59 +00:00
Dan Gohman
10b49489bf Don't prepend a space character for constants in Value::print.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56920 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-01 15:09:37 +00:00
Devang Patel
652203f3f3 Support inreg, zext and sext as return value attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56801 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-29 20:49:50 +00:00
Devang Patel
2c9c3e7368 Implement function notes as function attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56716 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-26 23:51:19 +00:00
Devang Patel
19c874638d 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56704 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-26 22:53:05 +00:00
Dan Gohman
533d3b3f37 Fix missing whitespace in the printing of function notes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56702 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-26 22:02:59 +00:00
Dale Johannesen
86098bd6a6 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56677 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-26 19:31:26 +00:00
Devang Patel
0598866c05 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56622 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-25 21:00:45 +00:00
Dan Gohman
0c8927efed Avoid a spurious extra space character when printing empty structs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56616 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-25 17:37:20 +00:00
Devang Patel
20bcaff6a7 Put FN_NOTE_AlwaysInline and others in FnAttr namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56527 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-24 00:06:15 +00:00
Devang Patel
dd4924c564 Move FN_NOTE_AlwaysInline and other out of ParamAttrs namespace.
Do not check isDeclaration() in hasNote(). It is clients' responsibility.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56524 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23 23:52:03 +00:00
Devang Patel
eaf42abab6 s/ParameterAttributes/Attributes/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56513 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23 23:03:40 +00:00
Devang Patel
d9b4a5f859 Use parameter attribute store (soon to be renamed) for
Function Notes also. Function notes are stored at index ~0.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56511 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23 22:35:17 +00:00
Duncan Sands
3ee8fc9649 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56487 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23 12:47:39 +00:00
Devang Patel
f3ba70861c Add hasNote() to check note associated with a function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56477 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-22 22:32:29 +00:00
Dan Gohman
8dae138d06 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)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56196 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-14 17:21:12 +00:00
Devang Patel
72ab076e67 Avoid extra comma.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55742 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-03 22:55:40 +00:00
Devang Patel
52e89dd4e2 Parse and print opt_size note.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55740 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-03 22:10:21 +00:00
Devang Patel
cb7f483d8c s/FP_AlwaysInline/FN_NOTE_AlwaysInline/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55676 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-02 22:43:57 +00:00
Devang Patel
1b47e48a64 Use bitwise AND.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55656 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-02 21:46:44 +00:00
Devang Patel
94bdae14ba Print function notes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55647 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-02 20:56:33 +00:00
Chris Lattner
828db8a2f9 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55541 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-29 17:19:30 +00:00
Chris Lattner
7059e530ed Fix pasto (values -> types) noticed by Josh Conner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55315 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 17:03:15 +00:00
Chris Lattner
3518175d42 flush stream after dumping.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55301 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 04:55:46 +00:00
Chris Lattner
5a1c68c776 add a hack to temporarily allow pseudo source values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55289 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 18:33:17 +00:00
Chris Lattner
ab49ee752e minor cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55267 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 22:52:27 +00:00
Chris Lattner
944fac71e0 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55263 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 22:23:09 +00:00
Chris Lattner
4667b71f93 more cleanups, random methods shouldn't return ostreams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54984 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-19 05:26:17 +00:00
Chris Lattner
52b26de325 more cleanup, eliminate getLLVMName when printing out
type names at the top of the file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54983 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-19 05:16:28 +00:00
Chris Lattner
cfb5a200d6 random cleanups, factor some printing code for linkage and visibility
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54982 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-19 05:06:27 +00:00