Chris Lattner
adea6306d4
add support for hashing nodehandles.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20620 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 17:51:51 +00:00
Chris Lattner
60cc3e1c4e
add iterators for return nodes list.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20617 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 16:46:11 +00:00
Jeff Cohen
805213e65c
Do it right...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20605 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 06:21:40 +00:00
Jeff Cohen
0ef161eef9
Fix VC++ breakage.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20604 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 06:15:08 +00:00
Chris Lattner
4d24a5d450
remove reverse BB iterators.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20601 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 05:17:48 +00:00
Chris Lattner
6ca71751af
remove a whole bunch of dead methods. Noone should use reverse iterators anyway.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20600 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 05:13:47 +00:00
Chris Lattner
e448580492
Rename method, add counterpart.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20592 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 00:58:09 +00:00
Chris Lattner
2427c9dfb3
Remove the reverse iterators for arguments and global vars.
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Rename argument iterators arg_* instead of a*
Remove global variable iterators global_* instead of g*.
Keep the old names for temporary compatibility.
Patch contributed by Gabor Greif!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20591 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-14 23:49:40 +00:00
Chris Lattner
62b2b22573
Add a useful method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20587 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-14 19:22:33 +00:00
Chris Lattner
bc341e616e
Add support for printing EQ graphs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20581 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-13 19:50:40 +00:00
Chris Lattner
977df76722
add a helper method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20578 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-13 19:04:04 +00:00
Chris Lattner
b25959a632
remove this from the PA namespace, leaving it in the llvm ns
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20574 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-12 12:08:52 +00:00
Chris Lattner
8694c076c7
Fix some crashes noted by John Mellor-Crummey's group.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20558 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-11 00:00:56 +00:00
Chris Lattner
f768bba43f
Allow the live interval analysis pass to be a bit more aggressive about
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numbering values in live ranges for physical registers.
The alpha backend currently generates code that looks like this:
vreg = preg
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preg = vreg
use preg
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preg = vreg
use preg
etc. Because vreg contains the value of preg coming in, each of the
copies back into preg contain that initial value as well.
In the case of the Alpha, this allows this testcase:
void "foo"(int %blah) {
store int 5, int *%MyVar
store int 12, int* %MyVar2
ret void
}
to compile to:
foo:
ldgp $29, 0($27)
ldiq $0,5
stl $0,MyVar
ldiq $0,12
stl $0,MyVar2
ret $31,($26),1
instead of:
foo:
ldgp $29, 0($27)
bis $29,$29,$0
ldiq $1,5
bis $0,$0,$29
stl $1,MyVar
ldiq $1,12
bis $0,$0,$29
stl $1,MyVar2
ret $31,($26),1
This does not seem to have any noticable effect on X86 code.
This fixes PR535.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20536 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-09 23:05:19 +00:00
Chris Lattner
fc4addafb5
Use static_cast and #include Instructions.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20528 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-09 05:35:16 +00:00
Chris Lattner
df28a31435
export two methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20526 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-09 05:34:23 +00:00
Chris Lattner
82870e0b73
Fix problems compiling with G++ 4.x.x with -pedantic. Thanks to
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Vladimir Merzliakov for the patch!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20513 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-07 20:35:45 +00:00
Chris Lattner
51a4ad475b
new helper method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20491 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 20:55:34 +00:00
Chris Lattner
bf4515e218
move some method declarations around to make it clear that users should
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not call insert(Value *Val), remove(Value* Val), or
changeName(Value *V, const std::string &Name)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20488 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 06:03:44 +00:00
Chris Lattner
c0d369d879
this method is never called.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20487 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 06:00:24 +00:00
Chris Lattner
73091bcebe
the only caller of insertEntry is insert, inline it and remove insertEntry
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20485 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 05:56:02 +00:00
Chris Lattner
58b004c2a3
remove this method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20482 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 05:50:49 +00:00
Chris Lattner
1327c5ab99
Delete the really inefficient method: void remove(const Type* Typ);
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Get rid of removeEntry(type_iterator), since 'remove' is exactly the same
operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20480 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 05:46:00 +00:00
Chris Lattner
c9a33cefb8
InternallyInconsistent is dead!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20478 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 05:22:05 +00:00
Chris Lattner
84ceb33f92
remove these dead methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20475 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 02:38:24 +00:00
Chris Lattner
ea8186ad62
nuke some dead methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20470 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 02:25:02 +00:00
Chris Lattner
eaadf58276
Add a new method, allow symtab to poke name.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20468 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 02:10:40 +00:00
Chris Lattner
d81b691ea0
remove extraneous spaces from argument lists.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20465 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05 19:58:40 +00:00
Chris Lattner
0d1e40728d
remove all of the various setName implementations, consolidating them into
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Value::setName, which is no longer virtual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20464 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05 19:51:50 +00:00
Chris Lattner
d0478744b3
Remove the second argument to Value::setName, it is never needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20457 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05 18:59:36 +00:00
Jeff Cohen
2f3c9b7562
Add support for not strength reducing GEPs where the element size is a small
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power of two. This emphatically includes the zeroeth power of two.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20429 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-04 04:04:26 +00:00
Chris Lattner
7dd732bf80
Add an argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20413 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-03 01:03:10 +00:00
Chris Lattner
e4666594d0
Now that type does not derive from Value, these do not need to be virtual.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20393 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-02 03:43:55 +00:00
Chris Lattner
f9d27a8967
Add a prefetch intrinsic, patch contributed by Justin Wick!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20374 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-28 19:25:57 +00:00
Chris Lattner
a97cf21383
Fix this to create a recursive mutex. Patch by Evan Jones!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20355 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-27 19:07:36 +00:00
Chris Lattner
210bef19ef
Rename include guard, patch contributed by Evan Jones!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20353 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-27 19:05:24 +00:00
Chris Lattner
f8db8a0432
Fix spelling, patch contributed by Gabor Greif
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20342 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-27 06:15:51 +00:00
Reid Spencer
eaa06bb979
Implement an isBytecodeArchive method to determine if an archive contains
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bytecode file members or not.
Patch Contributed By Adam Treat
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20338 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-26 22:00:32 +00:00
Chris Lattner
803513b364
Fix a case where we incorrectly returned hasComputableLoopEvolution for
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a ternary commutative expr. Remove FIXME that does not need to be fixed
(can't happen).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20335 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-26 18:40:02 +00:00
Chris Lattner
d1a326006d
switch instructions only allow constantints for their values, be more specific.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20298 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24 05:32:09 +00:00
Chris Lattner
ad993cbb77
add a new method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20293 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24 02:37:26 +00:00
Chris Lattner
977a39570f
Add new method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20287 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-23 16:50:59 +00:00
Chris Lattner
6c2997f5b9
remove some more dead templates and a dead macro.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20279 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-22 23:36:37 +00:00
Chris Lattner
127a8a7764
Remove a bunch of dead templates.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20275 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-22 23:19:42 +00:00
Jeff Cohen
23a1cf3e08
Change __MINGW to __MINGW32__. Patch submitted by Henrik Bach.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20243 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-19 03:01:13 +00:00
Chris Lattner
b29cb29364
Map doubles from integers, not the double itself.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20229 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-17 20:16:58 +00:00
Chris Lattner
d672ab936f
Add a new method to make it easy to update graphs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20194 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-15 18:40:55 +00:00
Chris Lattner
0c09e5fb91
Move private helper function into the only .cpp file that uses it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20169 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-13 23:14:06 +00:00
Chris Lattner
8a1573f823
Do not replace ostream << Module*, only ostream << Module&.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20157 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-13 19:15:01 +00:00
Chris Lattner
afc0dc7184
Add a new replaceSymbolicValuesWithConcrete method to the SCEV class,
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adjust const'ness a bit to be more correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20145 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-13 04:34:51 +00:00
Chris Lattner
748ca4de2c
Add some iterators that should have come in long ago
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20085 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-09 03:14:29 +00:00
Chris Lattner
ddf5a35eed
Hopefully fix the build on Darwin with GCC 3.3
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20064 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-07 16:09:01 +00:00
Chris Lattner
eecfea4da6
Eliminate the explicit opcode field in ConstantExpr, using the SubclassData
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field to hold it instead. This shrinks memory usage for 176.gcc from
57628728 to 57598144 bytes, a small reduction of about 30K.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20047 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-05 02:00:12 +00:00
Chris Lattner
88fe29a1da
Eliminate the explicit volatile fields in LoadInst and StoreInst. This shrinks
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LoadInst from 60 -> 56 bytes and StoreInst from 76 -> 72 bytes.
Note however, that this doesn't actually save any memory on common systems
where 'malloc' returns 8-byte aligned memory, as the saved space is replaced
by useless alignment padding. :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20046 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-05 01:44:18 +00:00
Chris Lattner
8f0d403926
SubclassID is really a small field. Split it into half and let subclasses
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play with the unused part.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20043 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-05 01:37:44 +00:00
Chris Lattner
eefc71be20
Add some new members
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20034 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-04 19:58:06 +00:00
Chris Lattner
fbafcb7468
add new member
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20033 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-04 19:57:57 +00:00
Chris Lattner
3a826203c7
Add a new method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20017 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-03 18:40:05 +00:00
Chris Lattner
321f68306f
remove dead method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19977 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-01 21:37:06 +00:00
Chris Lattner
a266197489
Switch from using an ilist for uses to using a custom doubly linked list.
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This list does not provide the ability to go backwards in the list (its
more of an unordered collection, stored in the shape of a list).
This change means that use iterators are now only forward iterators, not
bidirectional.
This improves the memory usage of use lists from '5 + 4*#use' per value to
'1 + 4*#use'. While it would be better to reduce the multiplied factor,
I'm not smart enough to do so. This list also has slightly more efficient
operators for manipulating list nodes (a few less loads/stores), due to not
needing to be able to iterate backwards through the list.
This change reduces the memory footprint required to hold 176.gcc from
66.025M -> 57.687M, a 14% reduction. It also speeds up the compiler,
7.73% in the case of bytecode loading alone (release build loading 176.gcc).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19956 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-01 01:22:06 +00:00
Chris Lattner
a9548d9fd9
* Make some methods more const correct.
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* Change the FunctionCalls and AuxFunctionCalls vectors into std::lists.
This makes many operations on these lists much more natural, and avoids
*exteremely* expensive copying of DSCallSites (e.g. moving nodes around
between lists, erasing a node from not the end of the vector, etc).
With a profile build of analyze, this speeds up BU DS from 25.14s to
12.59s on 176.gcc. I expect that it would help TD even more, but I don't
have data for it.
This effectively eliminates removeIdenticalCalls and children from the
profile, going from 6.53 to 0.27s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19939 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-30 23:51:02 +00:00
Chris Lattner
bbec41dbac
Improve spelling
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19931 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-30 00:13:34 +00:00
Chris Lattner
bca81448ac
Improve conformance with the Misha spelling benchmark suite
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19930 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-30 00:09:23 +00:00
Chris Lattner
02accaeb17
Adjust to ilist changes.
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Based on the ilist changes avoid allocating an entire Use object for the
end of the Use chain. This saves 8 bytes of memory for each Value allocated
in the program. For 176.gcc, this reduces us from 69.5M -> 66.0M, a 5.3%
memory savings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19925 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 18:43:28 +00:00
Chris Lattner
3cf8e6857e
Adjust to ilist changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19923 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 18:41:12 +00:00
Chris Lattner
38653f0ac8
Adjust to changes in ilist
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19922 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 18:41:00 +00:00
Chris Lattner
ed4d467c69
Rename createNode -> createSentinal.
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Add a new method, destroySentinal, that is used to delete it (instead of
requiring use of delete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19921 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 18:40:19 +00:00
Chris Lattner
74a77cd985
There is no reason to include ostream here, include iosfwd instead.
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This file was schizophrenic when it came to representing sizes. In some
cases it represented them as 'unsigneds', which are not enough for 64-bit
hosts. In other cases, it represented them as uint64_t's, which are
inefficient for 32-bit hosts.
This patch unifies all of the sizes to use size_t instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19917 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 17:16:07 +00:00
Chris Lattner
8b80ecd5ca
Fix quotes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19909 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 06:29:45 +00:00
Jeff Cohen
2cc2ab96e0
Unbreak VC++ build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19908 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 06:27:16 +00:00
Chris Lattner
6cfbd62680
Memory used is a delta between memuse at the start of the time and the
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memuse at the end, thus it is signed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19904 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 05:21:16 +00:00
Chris Lattner
5181ac8081
Adjust to changes in the User class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19888 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 00:33:00 +00:00
Chris Lattner
ec285706ae
Adjust to changes in the User class. Introduce a new UnaryInstruction
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class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19887 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 00:32:51 +00:00
Chris Lattner
519ccafc18
Adjust to user changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19886 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 00:32:00 +00:00
Chris Lattner
454928eda4
Many changes to cope with the User.h changes. Instructions now generally
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directly embed their operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19885 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 00:31:36 +00:00
Chris Lattner
b8d5b1211f
Adjust to User.h changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19884 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 00:30:52 +00:00
Chris Lattner
f718e70c7e
Instead of storing operands as std::vector<Use>, just maintain a pointer
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and num operands in the User class. this allows us to embed the operands
directly in the subclasses if possible. For example, for binary operators
we store the two operands in the derived class.
The has several effects:
1. it improves locality because the operands and instruction are together
2. it makes accesses to operands faster (one less load) if you access them
through the derived class pointer. For example this:
Value *GetBinaryOperatorOp(BinaryOperator *I, int i) {
return I->getOperand(i);
}
Was compiled to:
_Z19GetBinaryOperatorOpPN4llvm14BinaryOperatorEi:
movl 4(%esp), %edx
movl 8(%esp), %eax
sall $4, %eax
movl 24(%edx), %ecx
addl %ecx, %eax
movl (%eax), %eax
ret
and is now compiled to:
_Z19GetBinaryOperatorOpPN4llvm14BinaryOperatorEi:
movl 8(%esp), %eax
movl 4(%esp), %edx
sall $4, %eax
addl %edx, %eax
movl 44(%eax), %eax
ret
Accesses through "Instruction*" are unmodified.
3. This reduces memory consumption (by about 3%) by eliminating 1 word of
vector overhead and a malloc header on a seperate object.
4. This speeds up gccas about 10% (both debug and release builds) on
large things (such as 176.gcc). For example, it takes a debug build
from 172.9 -> 155.6s and a release gccas from 67.7 -> 61.8s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19883 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-29 00:29:39 +00:00
Chris Lattner
e6585ab601
Do not clean up if the MappedFile was never used or if the client already
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closed the file. This unbreaks the build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19871 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-28 16:08:23 +00:00
Jeff Cohen
a5ba89421e
Get VC++ compiling again
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19869 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-28 07:29:32 +00:00
Reid Spencer
be4922a28a
Convert some old C-style casts to C++ style.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19868 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-28 07:22:20 +00:00
Chris Lattner
d5af7c4df6
Add some methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19817 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-24 19:55:34 +00:00
Misha Brukman
bcb18fa612
primitive' has no
a'
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19808 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-24 16:28:03 +00:00
Chris Lattner
49266b2afa
Do not return true from isSized for things without a size (like functions and
...
labels) even though they are concrete. This fixes the DSA regressions from
last night.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19807 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-24 16:00:52 +00:00
Chris Lattner
d23a298f28
This giant patch speeds up Type::isSized(). Before, this would have to search
...
large nested types over and over again to determine if they are sized or not.
Now, isSized() is able to make snap decisions about all concrete types, which
are a common occurance (and includes all primitives).
On 177.mesa, this speeds up DSE from 39.5s -> 21.3s and GCSE from
13.2s -> 11.3s, reducing gccas time from 80s -> 61s (this is a debug build).
DSE and GCSE are still too slow on this testcase, but this is a simple
improvement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19800 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-24 02:08:34 +00:00
Chris Lattner
471f09090d
Add an accessor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19794 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-23 22:57:27 +00:00
Chris Lattner
d6b210ca38
Expose more information from register allocation to passes that run after
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it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19788 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-23 22:13:36 +00:00
Chris Lattner
063287a76b
Give SelectionDAG a TargetLowering instance instead of TM instance.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19778 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-23 04:36:06 +00:00
Chris Lattner
f61c001673
Remove two dead methods and improve the comments for DiffFilesWithTolerance.
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Also, make DiffFilesWithTolerance take sys::Path objects instead of std::strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19770 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-23 03:30:39 +00:00
Chris Lattner
fc54a35956
New method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19765 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-23 03:11:38 +00:00
Jeff Cohen
83881957ed
Fix VC++ complaint
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19747 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-22 16:30:58 +00:00
Chris Lattner
0442fbfadb
Keep track of node depth for each node
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19732 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-21 21:39:38 +00:00
Chris Lattner
fb01550ace
Apparently destroyFile() now throws an exception. Since this class is
...
designed to be put on the stack, that's not cool. Catch and ignore the
exception.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19723 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-20 23:31:35 +00:00
Chris Lattner
5880b9fa3e
Eliminate the unimplemented ADDC/SUBB operations, add ADD_PARTS/SUB_PARTS instead.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19713 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-20 18:50:39 +00:00
Chris Lattner
02b86f52ed
Add an accessor for targets that pass args in regs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19702 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-19 20:19:58 +00:00
Chris Lattner
d7e2fe40e4
Add a new method, described in the comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19683 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-19 06:53:02 +00:00
Jeff Cohen
8e1971bda2
Add missing data types for VC++
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19680 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-19 05:08:31 +00:00
Chris Lattner
6147a7aa17
Move all data members to the end of the class.
...
Add a hook to find out how the target handles shift amounts that are out of
range. Either they are undefined (the default), they mask the shift amount
to the size of the register (X86, Alpha, etc), or they extend the shift (PPC).
This defaults to undefined, which is conservatively correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19676 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-19 03:36:03 +00:00
Chris Lattner
c7ba0eb5eb
Keep track of the returned value type as well.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19669 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-18 19:26:18 +00:00
Chris Lattner
30c0fc23c5
Allow setcc operations to have non-bool types.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19655 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-18 02:51:41 +00:00
Chris Lattner
80d8a93489
Make methods private, add a method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19634 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-17 17:14:43 +00:00
Chris Lattner
7ece380440
Add methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19627 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-17 02:24:59 +00:00
Chris Lattner
6ae76fcc06
Add comments
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Add fields to hold the result type of setcc operations and shift amounts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19618 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-16 23:59:30 +00:00
Chris Lattner
7e5ee40979
Revamp supported ops. Instead of just being supported or not, we now keep
...
track of how to deal with it, and provide the target with a hook that they
can use to legalize arbitrary operations in arbitrary ways.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19609 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-16 07:27:49 +00:00
Reid Spencer
8085cff7eb
Provide support for HP/UX aCC compiler's variant of hash_map and hash_set
...
(RogueWave). These are implemented in rw/stdex/hash_map.h and
rw/stdex/hash_set.h on HP/UX.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19600 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-16 02:58:39 +00:00
Chris Lattner
638559aaa3
Improve compatiblity with HPUX on Itanium, patch by Duraid Madina
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19586 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-16 01:31:31 +00:00
Chris Lattner
3eb223eaf7
Improve compatibility with aCC on HPUX. Patch by Duraid Madina
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19585 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-16 01:22:18 +00:00
Chris Lattner
bb97d81cc8
Move some information out of LegalizeDAG into the generic Target interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19581 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-16 01:10:58 +00:00
Chris Lattner
3e68b41872
Add some helper methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19570 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-15 06:52:18 +00:00
Chris Lattner
859157daee
Add new SIGN_EXTEND_INREG, ZERO_EXTEND_INREG, and FP_ROUND_INREG operators.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19568 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-15 06:17:04 +00:00
Chris Lattner
45554a61f2
Add a new target-independent code generator flag.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19567 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-15 06:00:32 +00:00
Chris Lattner
60e4878f94
Change CopyFromReg to take and produce a chain node, allowing it to be used
...
with physregs that are not live across the entire block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19560 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-14 22:37:20 +00:00
Chris Lattner
1cff05c7c2
Start adding some new operators, give IMPLICIT_DEF a chain operand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19558 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-14 22:07:46 +00:00
Chris Lattner
79bda7fbe2
Add a method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19540 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-13 23:26:28 +00:00
Chris Lattner
a44f4aeca7
Add a method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19538 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-13 22:58:50 +00:00
Chris Lattner
18c2f13e0f
Add new ImplicitDef node, rename CopyRegSDNode class to RegSDNode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19535 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-13 20:50:02 +00:00
Chris Lattner
8a496fcffd
Add a new node type, add comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19525 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-13 17:58:35 +00:00
Chris Lattner
b18a2f816c
New method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19516 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-12 18:37:33 +00:00
Chris Lattner
9ffdfb6bae
Update comments to indicate CopyFrom/ToReg take physregs as well as vregs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19514 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-12 18:11:36 +00:00
Reid Spencer
1aa2649fdc
Fix the documentation for executeAndWait so the argument comments are
...
actually attributed to the arguments by doxygen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19473 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-11 06:37:27 +00:00
Chris Lattner
ef36aa75d7
Add MEMSET/MEMCPY/MEMMOVE operations. Fix a really bad bug in the vector
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SDNode ctor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19462 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-11 05:56:17 +00:00
Chris Lattner
89a1ed5839
Add support for bottom-up graphs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19446 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-11 00:24:59 +00:00
Chris Lattner
6e6e3ceb08
Add a helper method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19442 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-10 23:25:04 +00:00
Chris Lattner
1080b9ee53
Add support for graph operations, and add a viewGraph method to SelectionDAG.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19440 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-10 23:05:53 +00:00
Chris Lattner
ce393a609b
Add a helper method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19439 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-10 23:05:07 +00:00
Jeff Cohen
ecc1cef8bf
Apply feedback from Chris.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19432 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-10 04:23:32 +00:00
Jeff Cohen
6e400f76e6
Apply feed back from Chris:
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1. Rename createLoaderPass to CreateProfileLoaderPass
2. Opt shouldn't use the pass registered in CodeGen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19431 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-10 03:56:27 +00:00
Jeff Cohen
1d7b5de7ee
Add last four createXxxPass functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19424 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-09 20:42:52 +00:00
Jeff Cohen
2611dd4448
Get lib/Analysis/DataStructure to compile with VC++
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19412 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-09 04:18:28 +00:00
Chris Lattner
f19ae7df65
Add interfaces to lower varargs and return/frame address intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19406 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-09 00:00:31 +00:00
Jeff Cohen
906b20a1d7
Fix VC++ compilation error
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19403 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 22:44:06 +00:00
Jeff Cohen
534927d82d
Add even more missing createXxxPass functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19402 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 22:01:16 +00:00
Chris Lattner
723a912261
Allow array types to have 64-bit size.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19394 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 20:19:27 +00:00
Jeff Cohen
e269a1ac1c
Use size_t instead of long to represent memory usage. long is 32 bits
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on 64-bit Windows.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19393 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 20:15:57 +00:00
Chris Lattner
190f3ba2aa
Adjust prototype
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19387 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 19:57:49 +00:00
Chris Lattner
f26bc8ef48
Silence VS warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19384 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 19:52:31 +00:00
Chris Lattner
d4b1c9a938
Make LowerCallTo more generic and useful.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19373 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 19:25:39 +00:00
Jeff Cohen
06deda2d9c
Add a few more passes to LinkAllPasses.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19371 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 18:15:23 +00:00
Jeff Cohen
bf65268def
Add more missing createXxxPass functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19370 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 17:21:40 +00:00
Chris Lattner
1645ed0b93
Add operators for FP -> INT conversions and back.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19368 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 08:08:49 +00:00
Chris Lattner
d1fc96499b
Add a new SelectionDAG::RemoveDeadNodes method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19344 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 21:08:55 +00:00
Jeff Cohen
39931a3dba
Fix include. Too easy to make mistakes like this on Windows :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19343 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 19:21:49 +00:00
Jeff Cohen
bb66a9f960
Get new SelectionDAG stuff building with Visual Studio.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19340 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 15:52:36 +00:00
Jeff Cohen
e89c7c616b
But not the identation of THAT line
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19328 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 07:46:40 +00:00
Chris Lattner
c3aae25116
Complete rewrite of the SelectionDAG class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19327 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 07:46:32 +00:00
Chris Lattner
cc524ca1c1
Common base class for SelectionDAG-based instruction selectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19326 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 07:46:03 +00:00
Chris Lattner
63b570d49b
Initial implementation of the nodes in a SelectionDAG.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19325 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 07:45:27 +00:00
Chris Lattner
75c2d0a351
First draft of a new Target interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19323 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 07:44:22 +00:00
Jeff Cohen
b99468d718
Correct indentation levels
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19322 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 07:44:02 +00:00
Chris Lattner
fe59d36c45
Add convenience method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19321 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 07:40:32 +00:00
Jeff Cohen
d9ed8c8880
Add missing createXxxPass functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19319 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 06:57:28 +00:00
Misha Brukman
3e4c46fbd6
Fix spelling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19317 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 06:45:07 +00:00
Jeff Cohen
c313932693
Update list of passes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19316 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 06:12:41 +00:00
Jeff Cohen
835ca25de6
Fix return type
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19314 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 05:41:39 +00:00
Jeff Cohen
e67bc1384a
Get the #ifdef right on LinkAllPasses.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19310 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-06 07:01:08 +00:00
Jeff Cohen
00f3db6a4c
Fix minor mistakes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19309 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-06 06:29:42 +00:00
Jeff Cohen
d1c452b501
Get rid of those pesky tabs...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19308 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-06 06:06:35 +00:00
Jeff Cohen
4b807e0381
Add project opt to Visual Studio.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19307 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-06 06:02:53 +00:00
Jeff Cohen
466d9398c5
Fix incorrect return type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19304 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-06 05:45:45 +00:00
Chris Lattner
13259f8b0f
Add required #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19302 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-06 03:25:27 +00:00
Chris Lattner
15afefbe94
Add a useful method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19301 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-06 03:23:59 +00:00
Chris Lattner
b66144c1e1
Add a list end sentinal
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19299 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-05 22:14:14 +00:00
Chris Lattner
d34b257692
add an assertion
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19290 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-05 16:27:34 +00:00
Chris Lattner
67cb2f6eb5
Do not let 'ftostr' return a string that starts with spaces. This allows
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the AsmWriter to emit FP constants like 1.0 in normal exponential notation
instead of hex notation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19279 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-04 01:56:28 +00:00
Chris Lattner
15f63ad2e5
Add some bits that can be set on instructions. Renumber existing bits so
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they are dense. Add a virtual method that targets can choose to implement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19242 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:28:31 +00:00
Reid Spencer
52b50a64ec
Make printing a warning message optional in CheckBytecodeOutputToConsole.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19240 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 00:10:03 +00:00
Reid Spencer
436f23ebf5
Implement a function to print a warning if bytecode output is to be sent to
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a terminal/console.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19237 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 23:56:20 +00:00
Reid Spencer
a01aade75d
Add functions for determining if the stdin/out/err is connected to a
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console or not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19233 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 22:29:26 +00:00
Jeff Cohen
184d84b07d
Add llvm-as project to Visual Studio
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19227 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 20:51:41 +00:00
Jeff Cohen
00dcbaa6e5
Fix bountiful sources of VC++ 'possible loss of data' warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19224 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 18:58:23 +00:00
Reid Spencer
9d9c19cf96
Add HAVE_SBRK
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19222 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 18:16:16 +00:00
Chris Lattner
801abe663f
Add a useful accessor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19209 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 15:58:55 +00:00
Chris Lattner
fd1cbc095a
Add two helper functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19208 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 15:58:41 +00:00
Reid Spencer
582a23c686
* Fix a bug in an m4 macro that used an incorrect test operator
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* Add CAN_DLOPEN_SELF so we can determine if dlopen(0) will open the
program or not.
* Correct a warning messages to be a little more specific on what it checks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19184 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-29 07:07:57 +00:00
Reid Spencer
68fdcc123b
For PR351:
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* Move implementation of sys::PreventCoreFiles function to this file from
the now defunct SysConfig abstraction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19159 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-27 06:17:27 +00:00
Reid Spencer
d0ae93f022
For PR351:
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SysConf abstraction was pointless because it had a single function in it that
pertained only to the current process. So merge it into the Process abstraction
and remove the files completely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19149 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-27 06:15:14 +00:00
Reid Spencer
7931a7867b
For PR351:
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* Add checks for sterror and strerror_r functions
* Add check to determine if /dev/zero is needed for allocating RWX memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19148 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-27 06:15:02 +00:00
Reid Spencer
59473af395
For PR351:
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* Make sure all headers used by lib/System have checks
* Use "standard" autoconf checks for certain problematic headers
For PR432:
* Resurrect --with-llvmgccdir so a specific llvm-gcc/llvm-g++ installation
can be specified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19142 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-25 07:31:29 +00:00
Reid Spencer
7b3e851e2b
For PR351:
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Create new variables LLVM_ON_UNIX and LLVM_ON_WIN32 so we can start getting
rid of reliance upon a symbolic link to switch implementations in lib/System
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19131 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-24 06:29:05 +00:00
Reid Spencer
772192cf36
For PR351:
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Move non-portable FDHandle class to its only user: lib/Debugger
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19106 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-22 10:24:43 +00:00
Jeff Cohen
37ee220462
Fix VC++ compilation error
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19082 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-21 15:40:41 +00:00
Reid Spencer
cc638c181d
Remove this file as there are no LLVM users of it any more.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19066 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 04:35:20 +00:00
Reid Spencer
59d41d96e0
Remove this file as its not used by anything in LLVM any more. System
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dependent behavior is now made through the lib/System interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19064 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 04:25:53 +00:00
Reid Spencer
2f3dd9289b
Remove these files as they are included by nothing in LLVM any more. The
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system dependent functionality has been moved to lib/System.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19063 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 04:24:32 +00:00
Reid Spencer
115ca7c08c
Remove these headers. The files that used to #include them don't any more
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as most system dependent behavior has been moved to lib/System.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19062 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 04:20:37 +00:00
Reid Spencer
51a33548d4
Add HAVE_SYSCONF
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19060 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 04:08:58 +00:00
Reid Spencer
e6b77ede40
For PR351:
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* Add GetMallocUsage as a wrapper around mallinfo()
* Add GetTotalMemoryUsage to get approximate RSS size
* Add GetTimeUsage to get elapsed/system/user time
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19051 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 00:58:53 +00:00
Reid Spencer
9a5c432a3d
Wrap long lines
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19050 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 00:58:41 +00:00
Reid Spencer
9a55e8517b
For PR351:
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This file is no longer needed as system dependent functions have been
encapsulated into lib/System.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19049 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 00:58:25 +00:00
Reid Spencer
7eae81d4da
For PR351:
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Incorporate the abilities of RunPRogramWithTimeout into
sys::Program::ExecuteAndWait so that redirection and a timeout are optionally
supported.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19039 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-19 17:59:57 +00:00
Reid Spencer
2418bf9546
For PR351:
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Turn path instance variables into sys::Path instead of std::string
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19038 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-19 17:59:45 +00:00
Reid Spencer
fd335687bc
For PR351:
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Replace RunProgramWithTimeout with an inline function that calls
sys::Program::ExecuteAndWait. This is now just a convenience function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19037 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-19 17:59:33 +00:00
Reid Spencer
3874730dd4
Correct the name of the method. CopyFiles -> CopyFile.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19025 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-18 00:14:24 +00:00
Chris Lattner
fb752ba02a
Make code fit in 80 cols
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19016 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-17 17:02:54 +00:00
Reid Spencer
9ac141823d
For PR351:
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* Make the OutputC and OutputAsm functions work with sys::Path for the output
file name instead of using std::string.
* Get rid of extraneous "toString" calls.
* Change "removeFile" to sys::Path::destroyFile()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19000 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-16 23:01:34 +00:00
Reid Spencer
a2f7ed7035
For PR351:
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* Remove the "removeFile" function, now implemented by the
sys::Path::destroyFile method.
* Make the FileRemove work with a sys::Path instead of a std::string
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18999 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-16 23:00:05 +00:00
Reid Spencer
7117c6ed9c
Get rid of inclusion of config.h because this file is autoconf'd.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18992 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-16 18:47:17 +00:00
Reid Spencer
2d01af2c31
Adjust documentation of GetBytecodeLibraryPaths after removing LLVMGCCDIR
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support from it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18972 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-15 22:49:18 +00:00
Reid Spencer
88422fee66
Remove LLVMGCCDIR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18971 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-15 22:28:35 +00:00
Reid Spencer
07f9f4e2a4
Fix a file overwrite bug in llvm-ar introduced by changes to
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createTemporaryFile semantics where it doesn't create a fully unique name
if the basename doesn't exist. This functionality is now optionally
provided by the boolean reuse_current parameter to createTemporaryFile and
makeUnique. The default values differ because of the way these functions
are used in LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18961 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-15 08:32:45 +00:00
Chris Lattner
248e8ebeff
Make the AliasAnalysis interface more precise for common cases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18956 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-15 07:21:39 +00:00