Commit Graph

30 Commits

Author SHA1 Message Date
Dan Gohman
f451cb870e Fix "the the" and similar typos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95781 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 16:03:48 +00:00
Daniel Dunbar
2928c83b01 Pass StringRef by value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06 10:58:06 +00:00
Dale Johannesen
8ba2d5befc Rename msasm to alignstack per review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84795 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 23:28:00 +00:00
Dale Johannesen
4360298d2b Add an "msasm" flag to inline asm as suggested in PR 5125.
A little ugliness is accepted to keep the binary file format
compatible.  No functional change yet.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84020 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 20:46:56 +00:00
Daniel Dunbar
92ccf70ad4 Finish migrating VMCore to StringRef/Twine based APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77051 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-25 06:02:13 +00:00
Evan Cheng
fb11288109 Model inline asm constraint which ties an input to an output register as machine operand TIED_TO constraint. This eliminated the need to pre-allocate registers for these. This also allows register allocator can eliminate the unneeded copies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67512 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-23 08:01:15 +00:00
Evan Cheng
697cbbfb00 For inline asm output operand that matches an input. Encode the input operand index in the high bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67387 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-20 18:03:34 +00:00
Chris Lattner
6bdcda3d3e Keep track of *which* input constraint matches an output
constraint.  Reject asms where an output has multiple
input constraints tied to it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57687 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-17 16:47:46 +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
7ed47a1335 Don't attribute in file headers anymore. See llvmdev for the
discussion of this change.  Boy are my fingers tired. ;-)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 19:59:42 +00:00
Chris Lattner
ef361a638a remove obviously dead uses of IncludeFile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45165 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-18 19:15:48 +00:00
Chris Lattner
e395598c98 remove a dead annotation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45163 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-18 19:04:24 +00:00
Gordon Henriksen
afba8fe662 Reverting dtor devirtualization patch.
_sabre_: it has a major problem: by the time ~Value is run, all of the "parts" of the derived classes have been destroyed
_sabre_: the vtable lives to fight another day

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44760 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-10 02:14:30 +00:00
Gordon Henriksen
ed455c8fa2 Devirtualizing Value destructor (PR889). Patch by Pawel Kunio!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44747 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-09 22:46:10 +00:00
Chris Lattner
73d0d0d4b8 represent indirect operands explicitly in inline asm strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36522 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-28 01:02:58 +00:00
Dan Gohman
a1a702cdd2 Rename Value::getValueType to getValueID, to avoid confusion with
other things named getValueType.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35964 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-13 18:12:09 +00:00
Bill Wendling
5c7e326585 Added an automatic cast to "std::ostream*" etc. from OStream. We then can
rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32636 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 05:15:13 +00:00
Reid Spencer
7107c3badf For PR780:
1. Move IncludeFile.h to System library
2. Move IncludeFile.cpp to System library
3. #1 and #2 required to prevent cyclic library dependencies for libSystem
4. Convert all existing uses of Support/IncludeFile.h to System/IncludeFile.h
5. Add IncludeFile support to various lib/System classes.
6. Add new lib/System classes to LinkAllVMCore.h
All this in an attempt to pull in lib/System to what's required for VMCore


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29287 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-26 16:18:00 +00:00
Reid Spencer
af303d53e6 For PR780:
1. Add #includes to LinkAllVMCore.h to get Mangler.o and InlineAsm.o
2. Make Mangler.h and InlineAsm.h use the macros to ensure linkage
3. Make each of the tools with --load options include LinkAllVMCore.h
This should be the last set of changes for this bug and 800.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28719 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 23:03:13 +00:00
Chris Lattner
3bdac5171b Add a virtual dtor to the InlineAsm class so that the principle method of
the class can be defined in InlineAsm.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28718 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 22:47:44 +00:00
Chris Lattner
7ef24f9773 add a new flag
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26340 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-23 23:36:23 +00:00
Chris Lattner
03a9939c61 fix an error compiling with -pedantic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26028 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 01:12:49 +00:00
Chris Lattner
ab77f73aee add an instance var and argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25891 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-02 00:23:12 +00:00
Chris Lattner
e202a253b1 Beef up the interface to inline asm constraint parsing, making it more
general, useful, and easier to use.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25864 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-01 01:27:37 +00:00
Chris Lattner
507fdbc0e8 add methods for constraint parsing
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25636 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 02:21:42 +00:00
Chris Lattner
867335c339 add another method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25616 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 22:10:35 +00:00
Chris Lattner
3ebf994b9a add some useful accessors :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25612 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 19:58:26 +00:00
Chris Lattner
863517aea0 Change inline asms to be uniqued like constants, not embedded in a Module.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25610 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 18:57:27 +00:00
Jeff Cohen
c73fe2ac0c Be consistent in using class/struct to keep Visual Studio happy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25575 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:41:48 +00:00
Chris Lattner
cc041ba03a Initial checkin of the InlineAsm class
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25570 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:13:11 +00:00