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16745 Commits

Author SHA1 Message Date
Anton Korobeynikov
2b2bc68884 Refactored JIT codegen for mingw32. Now we're using standart relocation 
type for distinguish JIT & non-JIT instead of "dirty" hacks :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32745 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-22 22:29:05 +00:00
Jim Laskey
ee5f9274b9 Need to walk the derived chain of typedefs to get actual size. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32744 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-22 20:03:42 +00:00
Evan Cheng
d472ad7c7c Debug dump error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32743 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-22 02:04:05 +00:00
Chris Lattner
b9853ebc7b add a note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32741 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-22 01:03:22 +00:00
Chris Lattner
1a199de813 Fix for ARM weak symbols, patch by Lauro Ramos Venancio! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32740 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-21 22:59:58 +00:00
Jim Laskey
bf1118285c Changes from Nick Lewycky with a simplified PPCTargetAsmInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32735 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-21 20:26:09 +00:00
Reid Spencer
246dd65a13 Just print integer constants as signed values. The actual signedness 
doesn't matter as it is determined in the way the constant is used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32733 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-21 19:04:23 +00:00
Reid Spencer
d377350718 Add a FIXME about signedness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32732 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-21 18:59:16 +00:00
Reid Spencer
eefef64e59 Simplify all the casting business and get rid of isSigned(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32731 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-21 08:28:31 +00:00
Reid Spencer
06e3f4ee7e Remove isSigned calls via foreknowledge of main's argument types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32730 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-21 07:49:49 +00:00
Reid Spencer
a2913eea9d Get rid of a useless if statement whose then and else blocks were identical. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32729 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-21 07:15:54 +00:00
Reid Spencer
2e20d39493 Add some comments about things that can go away once signless types are in. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32727 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-21 06:43:46 +00:00
Devang Patel
1336a6bf06 At the beginning of run, initialize analyis info availability for _ALL_ 
pass managers. Otherwise, stale available analysis info, from the managers not
yet run, may cause pass manager to take wrong turn.

This fixes CBE test failures reported by nightly tester.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32726 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-21 00:16:50 +00:00
Jim Laskey
2aa14aad98 Oops. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32724 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-20 21:35:00 +00:00
Jim Laskey
40ee69f3ca Original patch was overly complicated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32723 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-20 21:33:34 +00:00
Chris Lattner
62d75e7695 Fix Regression/Verifier/invoke-1.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32722 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-20 21:20:13 +00:00
Jim Laskey
b608a4dd4c Changes to target powerpc for non-Darwin assemblers. 
1. Patches from Nick Lewycky.
2. Code to filter register names and print them as numeric values on
non-Darwin systems.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32721 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-20 20:56:46 +00:00
Anton Korobeynikov
48c8e3de2f Fixed 80 cols & style violation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32720 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-20 20:40:30 +00:00
Chris Lattner
19591b3aaf Revert the previous patch which was incorrect. This unbreaks eon, but rebreaks 
invoke-1.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32718 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-20 19:50:15 +00:00
Reid Spencer
9ffad0a43f Allow negative constants for unsigned integers and unsigned constants 
greater than MAX_INT64 for signed integers. This is now valid and is just
waiting for the distinction between signed and unsigned to go away.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32716 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-20 17:20:09 +00:00
Chris Lattner
3bad2533bb handle undef values much more carefully: generalize the resolveundefbranches 
code to handle instructions as well, so that we properly fold things like
X & undef -> 0.
This fixes Transforms/SCCP/2006-12-19-UndefBug.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32715 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-20 06:21:33 +00:00
Evan Cheng
0b4f80ee89 getLoad() and getStore() calls missed SVOffset operand. Thanks to Dan Gohman 
for pointing it out!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32712 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-20 01:27:29 +00:00
Anton Korobeynikov
15fccf1d93 Fixed dllimported symbols support during JIT'ing. JIT on mingw32 
platform should be more or less workable. At least, sim is running fine
under lli :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32711 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-20 01:03:20 +00:00
Chris Lattner
0a3615246f eliminate constructor from Statistic class. It is now impossible to get a 
static constructor for them :).   Transition complete.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32710 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 23:17:40 +00:00
Chris Lattner
1c560adfd1 switch statistics over to not use static ctors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32709 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 23:16:47 +00:00
Chris Lattner
95b2c7da5e eliminate static ctors for Statistic objects. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32703 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 22:59:26 +00:00
Chris Lattner
cecf56b069 elimiante Statistic static ctors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32702 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 22:56:53 +00:00
Chris Lattner
36343735cb remove static ctors from Statistic objects 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32700 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 22:43:32 +00:00
Chris Lattner
cd3245ac45 Eliminate static ctors from Statistics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32698 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 22:41:21 +00:00
Chris Lattner
3b27d68c6a eliminate static ctors from Statistics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32697 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 22:30:33 +00:00
Chris Lattner
cbfdd1f840 eliminate static ctor from example. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32696 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 22:24:09 +00:00
Chris Lattner
61bc8f8ca4 remove dead statistic 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32695 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 22:23:21 +00:00
Chris Lattner
d216e8ba60 switch more statistics over to STATISTIC, eliminating static ctors. Also, 
delete some dead ones.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32694 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 22:17:40 +00:00
Chris Lattner
86453c52ba Eliminate static ctors due to Statistic objects 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32693 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 22:09:18 +00:00
Chris Lattner
438e08e357 Convert more Statistic's over to STATISTIC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32692 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 21:49:03 +00:00
Chris Lattner
0e5f499638 Switch over Transforms/Scalar to use the STATISTIC macro. For each statistic 
converted, we lose a static initializer.  This also allows GCC to emit warnings
about unused statistics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32690 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 21:40:18 +00:00
Evan Cheng
a70d14bd16 Fix for PR1062 by Dan Gohman. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32688 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 21:31:42 +00:00
Chris Lattner
ecb2768758 Refactor statistic a big and introduce a horrible-but-necessary macro 
(STATISTIC), which allows us to define statistics that don't introduce
static ctors into the .o files.  I'm migrating code over to use this
incrementally.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32687 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 21:27:47 +00:00
Reid Spencer
9d908e8ca0 Now that ConstantInt::isValueValidForType can handle signed and unsigned 
values regardless of the signedness of the constant's type, it is okay to
always make the AsmWriter.cpp print constant ints as signed values. The
AsmParser will automatically handle things like: uint -1 as a result.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32686 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 21:16:35 +00:00
Anton Korobeynikov
24287ddb81 Fix for PR1059: http://llvm.org/PR1059 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32685 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 21:04:20 +00:00
Devang Patel
a68941b2d4 Now, there is additional layer, referred in the comment, 
in place to handle this correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32684 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 20:12:38 +00:00
Devang Patel
5f4ddf517f s/BasicBlockPassManager/BBPassManager/g 
s/ModulePassManager/MPPassManager/g
s/FunctionPassManagerImpl_New/FunctionPassManagerImpl/g
s/PassManagerImpl_New/PassManagerImpl/g

Introduce FPPassManager to manage function passes and
BBPassManagers.

Now FunctionPassManagerImpl is an implementation class
used by externally visible FunctionPassManager to manage
FPPassManagers.

Module pass manager (MPPassManager) now manages FPPassManagers
and ModulePasses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32679 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 19:46:59 +00:00
Chris Lattner
21847f43e8 The x86-64 target machine should be used for amd64-* target triples. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32678 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 19:40:09 +00:00
Chris Lattner
0bb3af9ec1 Fix PR1061 and CodeGen/X86/2006-12-19-IntelSyntax.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32676 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 19:29:58 +00:00
Anton Korobeynikov
cd79df01c2 Partly fixed JITing on mingw32 platform. The support is not full due to 
absence of dllimport JIT codegen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32673 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 15:24:18 +00:00
Reid Spencer
85e36e474d Clean up ConstantFoldCastInstruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32672 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 07:41:40 +00:00
Reid Spencer
390437fc6d Rewrite ConstantFoldCastInstruction so that it doesn't use any of the 
ConstRules. Remove the casting rules from ConstRules and subclasses. This
cleans up ConstantFolding significantly. Passes all tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32671 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 03:15:47 +00:00
Evan Cheng
7df28dc9d7 May need to promote the operand (either sign_extend_inreg or and) before 
expanding a {s|u}int_to_fp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32665 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 01:44:04 +00:00
Reid Spencer
9b11d518ae Make ConstantInt not care about sign any more. To ensure the AsmParser can 
still check the validity of signed values an overload to isValueValidForType
was added to allow passing in an int64_t to check.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32663 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 01:28:19 +00:00
Chris Lattner
75de5ab9f5 Fix a bug in GetConstantFactor for affine expressions, in which the existing 
code was wrong for things like 3+4*i.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32662 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 01:16:02 +00:00
Reid Spencer
c597a888c0 Remove a useless statement. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32660 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 23:40:19 +00:00
Evan Cheng
722cb36069 LegalizeSetCCOperands() may end up inserting libcalls. They need to be 
properly serialized. Do not clear LastCallSEQ_END until that is done.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32659 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 22:55:34 +00:00
Reid Spencer
d71b620c6c For PR1042: 
Fix a thinko. We want to check the second case if the first cast *didn't*
trigger.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32657 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 21:56:29 +00:00
Rafael Espindola
3ef39ca6a1 macros -> Inline functions 
Lauros's patch


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32656 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 11:07:09 +00:00
Reid Spencer
1bd82a5c65 Remove the createInferredCast methods now that their last uses have been 
removed. All casting is now explicit and not inferred by VMCore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32655 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 08:52:59 +00:00
Reid Spencer
8a903db499 Convert the last uses of CastInst::createInferredCast to a normal cast 
creation. These changes are still temporary but at least this pushes
knowledge of signedness out closer to where it can be determined properly
and allows signedness to be removed from VMCore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32654 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 08:47:13 +00:00
Reid Spencer
d97321ceb3 Remove the two-argument (inferred cast) form of ConstantExpr::getCast now 
that its last uses have been removed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32653 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 08:18:46 +00:00
Reid Spencer
dc26a9b840 Convert the last use of two-argument ConstantExpr::getCast into another 
form so we can remove that method from ConstantExpr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32652 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 08:16:27 +00:00
Reid Spencer
fdf15e1dc8 Revert last patch. ConstantInt isn't quite ready for signlessness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32650 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 04:22:56 +00:00
Rafael Espindola
15404d060b move ExtWeakSymbols to AsmPrinter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32648 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 03:37:18 +00:00
Reid Spencer
d54d8fa45a Remove the last use of getUnsignedVersion and getSignedVersion from VMCore. 
ConstantInt doesn't care about the sign of the type it represents. It only
cares about the bitwidth so there is no need to make the sign of the type
match the SExt or ZExt constant expression.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32646 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-18 01:11:03 +00:00
Chris Lattner
c1f400ccdd Fix PR1057 (compilation on macos 10.3), patch by Scott Michel! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32644 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 21:04:02 +00:00
Reid Spencer
225866469f Use a predicate function to identify bitcast of fp and integer instead of 
repeating the logic in two different parts of the code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32643 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 20:24:50 +00:00
Reid Spencer
941cfda9c5 Fix PR1058: 
Generate the BITCAST_TEMPORARY regardless of the uses or inlinability of
the instruction. This temporary is needed to perform the instruction, not
provide storage for its results.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32642 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 18:50:51 +00:00
Bill Wendling
f2174da713 Fixed so that it dereferences the ostream pointer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32640 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 11:15:53 +00:00
Bill Wendling
c252fac907 This snuck in. Reverted. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32638 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 11:11:10 +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
Chris Lattner
95ca3a453a when inserting a dummy argument to work-around the CBE not supporting 
zero arg vararg functions, pass undef instead of 'int 0', which is cheaper.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32634 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 21:21:53 +00:00
Chris Lattner
36d439666c Fix PR1049 and CodeGen/Generic/2006-12-16-InlineAsmCrash.ll 
by producing target constants instead of constants.  Constants can get
selected to li/movri instructions, which causes the scheduler to explode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32633 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 21:14:48 +00:00
Chris Lattner
3381f0a09d Apply B. Scott Michel's patch for PR1054, thanks! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32630 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 20:23:42 +00:00
Evan Cheng
e90460ee9a Cannot combine an indexed load / store any further. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32629 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 06:25:23 +00:00
Chris Lattner
e3cbe03d13 Fix PR1042, by tightening up the subtle rules with invoke value use. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32624 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 02:25:35 +00:00
Evan Cheng
aa975c1c47 Expand FP undef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32623 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 02:20:50 +00:00
Jeff Cohen
4b607748d8 The best unbreakage yet, addressing Bill's concerns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32622 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 02:15:42 +00:00
Evan Cheng
0b1b9dcf22 Allow promoted FP_TO_UINT / FP_TO_SINT to expand operand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32621 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 02:10:30 +00:00
Devang Patel
1554c85456 Add getNumContainedPasses() and getContainedPass() inteface and use 
it instead of passVectorBegin/End().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32620 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 00:56:26 +00:00
Evan Cheng
966bf24491 Expand fabs / fneg to and / xor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32619 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 00:52:40 +00:00
Devang Patel
1a8038636c Cosmetic changes, based on Chris's review. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32618 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 22:57:49 +00:00
Jeff Cohen
c21c5eeb4f An even better unbreakage... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32617 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 22:57:14 +00:00
Evan Cheng
19103b11ec Fix select_cc, select expansion to soft-fp bugs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32616 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 22:42:55 +00:00
Jeff Cohen
6ebe23584e Partial unbreak of VC++ (stream stuff has no easy fix). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32614 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 21:47:01 +00:00
Reid Spencer
c6d416ada1 Remove an extraneous { at the end of a block. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32613 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 21:46:37 +00:00
Jim Laskey
ba74cdf7f6 Patterns no longer needed due to fix in the DAG combiner. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32612 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 21:39:31 +00:00
Jim Laskey
f6c4ccfaab This code was usurping the sextload expand in teh legalizer. Just make 
sure the right conditions are checked.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32611 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 21:38:30 +00:00
Devang Patel
a52035a062 Mark dump* routines const routines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32610 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 20:13:01 +00:00
Evan Cheng
9156ec66e4 Some AT&T syntax assembler (e.g. Mac OS X) does not recognize the movq alias for i64 <-> XMM moves. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32609 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 19:58:58 +00:00
Reid Spencer
9b84ad14f4 Fix long standing issue with propagating error message back to caller. This 
has been a problem since exceptions were removed from the BytecodeReader.
Error messages are now captured from ModuleProvider::releaseModule as well
as after a longjmp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32608 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 19:49:23 +00:00
Reid Spencer
cd5561a56e For PR1050: 
Convert asserts into error messages.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32607 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 19:44:51 +00:00
Devang Patel
c2ff962bf9 Move PMTopLevelManager and TImingInfo into anon namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32606 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 19:39:30 +00:00
Jim Laskey
352235515f Not all test cases are created equal. This fix is needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32605 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 18:51:01 +00:00
Jim Laskey
182a5acdeb Not needed. Misinterpreted error message from other bug (Missing load/store 
relocations.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32604 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 18:45:32 +00:00
Andrew Lenharth
8753c447a5 extern_weak linkage. fixes PR1038 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32603 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 17:35:32 +00:00
Jim Laskey
34da72645a Missing load/store relocations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32601 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 16:44:10 +00:00
Jim Laskey
c4a81dc935 Provide 64-bit support for i64 sextload<i8>. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32600 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 14:34:11 +00:00
Jim Laskey
ca367b4e25 Provide support for FP_TO_UINT. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32599 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 14:32:57 +00:00
Chris Lattner
2d53a320b4 silence a bogus warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32597 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 07:36:19 +00:00
Chris Lattner
d22dbdf606 re-enable a temporarily-reverted patch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32595 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 07:32:38 +00:00
Evan Cheng
86facc2828 Minor clean up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32593 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 06:41:01 +00:00
Evan Cheng
0e51207959 This is done. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32591 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 05:50:39 +00:00
Evan Cheng
2b49c50083 Expand FP compares to soft-fp call(s) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32590 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 02:59:56 +00:00
Devang Patel
ef89c5594a s/ForcedLastUses/TransferLastUses/g 
Register pass has the its last user, otherwise sometimes no one will claim
LastUse.

Handle transferred last uses from child pass manager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32589 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 00:08:26 +00:00
Jim Laskey
b92767afd4 Simplify the fetching of relocation mode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32588 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 22:53:42 +00:00
Evan Cheng
21b76123e5 f64 <-> i64 bit_convert using movq in 64-bit mode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32587 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 21:55:39 +00:00
Evan Cheng
e36087c617 Fix a couple of typo's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32585 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:46:06 +00:00
Evan Cheng
e89546eb7d This is done. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32584 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:45:32 +00:00
Evan Cheng
0e8dbc6d5a Added MOVSS2DIrr and MOVDI2SSrr to foldMemeoryOperand(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32583 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:44:45 +00:00
Evan Cheng
c9f0923f17 - Rename MOVDSS2DIrr to MOVSS2DIrr for consistency sake. 
- Add MOVDI2SSrm and MOVSS2DImr to fold load / store for i32 <-> f32 bit_convert
  patterns.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32582 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:43:11 +00:00
Jim Laskey
acd80ac7bb 1. Tidy up jump table info. 
2. Allow the jit to handle PIC relocable jump tables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32581 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 19:17:33 +00:00
Rafael Espindola
8897a7b02e avoid using a constant table when a constant can be used inline 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32580 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 18:58:37 +00:00
Chris Lattner
a84b3025ca random minor typographical changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32579 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 18:22:14 +00:00
Rafael Espindola
15f17a7c47 Avoid creating invalid sub/add instructions on the prolog/epilog 
patch by Lauro


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32577 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 13:31:27 +00:00
Evan Cheng
7a0d51c8e3 Fix a long-standing spiller bug: 
If a spillslot value is available in a register, and there is a noop copy that
targets that register, the spiller correctly decide not to invalidate the
spillslot register.

However, even though the noop copy does not clobbers the value. It does start a
new intersecting live range. That means the spillslot register is available for
use but should not be reused for a two-address instruction modref operand which
would clobber the new live range.

When we remove the noop copy, update the available information by clearing the
canClobber bit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32576 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 07:54:05 +00:00
Devang Patel
8e58a1b17b Add -time-passes support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32574 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 00:59:42 +00:00
Devang Patel
017b5d969b Add debug-pass=Details support to print Required and Preserved Set info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32573 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 00:25:06 +00:00
Devang Patel
693a74e4ee Add " Made Modification " messages in debug-pass=Executions output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32572 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 00:08:04 +00:00
Devang Patel
4eeea774ce Add debug-pass=Executions support in new pass manager. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32571 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 23:50:44 +00:00
Devang Patel
c32cf54101 Add -pass-debug=Arguments support in new manager. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32567 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 22:10:00 +00:00
Chris Lattner
6e9e5e026a fit in 80 cols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32563 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 21:56:10 +00:00
Devang Patel
e8ff1ce734 Using PDL as a prefix for PassDebugLevel enums is not a good idea. 
Fix it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32562 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 21:13:31 +00:00
Evan Cheng
133b1dd8ad Add note. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32561 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 20:59:43 +00:00
Evan Cheng
9f87788040 More soft-fp work. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32559 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 20:57:08 +00:00
Devang Patel
45dc02d6f9 Move enum PassDebugLevel from PassManagerT.h to Pass.h. 
Use PDL as the prefix for these enums.
Define and use PassDebugging_New in new PassManager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32554 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 20:03:48 +00:00
John Criswell
d943acae16 Changed from PARALLEL_DIRS to DIRS since we're only building one directory. 
Thanks Reid.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32551 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 19:42:54 +00:00
John Criswell
2957f129a7 Remove DSA. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32550 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 19:41:57 +00:00
Reid Spencer
c55b243bcd Fix a bug in EvaluateInDifferentType. The type of operand should not be 
used to determine whether a ZExt or SExt cast is performed. Instead, pass
an "isSigned" bool to the function and determine its value from the opcode
of the cast involved.
Also, clean up some cruft from previous patches.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32548 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 18:21:21 +00:00
Jim Laskey
5fed164d70 Update version in safe guards. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32546 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 17:49:24 +00:00
Reid Spencer
7eb7638276 Implement review feedback. Most of this has to do with removing unnecessary 
cast instructions. A few are bug fixes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32544 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 17:19:09 +00:00
John Criswell
e026c070c4 Remove DSA. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32542 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 16:54:24 +00:00
Reid Spencer
21a55c9f08 For mul transforms, when checking for a cast from bool as either operand, 
make sure to also check that it is a zext from bool, not any other cast
operation type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32539 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:33:33 +00:00
Reid Spencer
5ae9cebef5 Fix and/or/xor (cast A), (cast B) --> cast (and/or/xor A, B) 
The cast patch introduced the possibility that the wrong cast opcode
could be used and that this transform could trigger on different kinds
of cast operations. This patch rectifies that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32538 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:27:15 +00:00
Reid Spencer
3ba68b9eef Change the interface to SCEVExpander::InsertCastOfTo to take a cast opcode 
so the decision of which opcode to use is pushed upward to the caller.
Adjust the callers to pass the expected opcode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32535 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:06:42 +00:00
Reid Spencer
dccd9fe161 Fix some casts. isdigit(c) returns 0 or 1, not 0 or -1 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32534 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:04:32 +00:00
Chris Lattner
4d17caadbc only check non-external functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32530 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 04:45:46 +00:00
Chris Lattner
41af719526 Reject attempts to define intrinsics. This fixes PR1047 and 
Regression/Verifier/2006-12-12-IntrinsicDefine.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32529 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 04:30:37 +00:00
Evan Cheng
548f611bae Expand (f64 extload f32) to (f64 fp_ext (load f32)) if f64 type action is expand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32527 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 03:19:57 +00:00
Evan Cheng
98ff3b979a Expand fsqrt, fsin, and fcos to libcalls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32526 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 02:38:13 +00:00
Devang Patel
3162691f69 Add #ifdef switch toggle between old and new pass manager. However, 
continue to use old pass manager at the moment. To use new manager
remove #define USE_OLD_PASSMANAGER 1 from Pass.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32525 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 02:36:01 +00:00
Chris Lattner
21c362d324 revert my recent int<->fp and vector union promotion changes, they expose 
obscure bugs affecting the X86 code generator.  I will reenable this
when fixed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32524 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 02:26:45 +00:00
Evan Cheng
6af00d588c Expand f32 / f64 to i32 / i64 conversion to soft-fp library calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32523 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 01:57:55 +00:00
Reid Spencer
7b06bd532d Replace CastInst::createInferredCast calls with more accurate cast 
creation calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32521 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:50:17 +00:00
Devang Patel
2db3a3bed7 FunctionPassManager does not support runOnModule(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32519 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:34:32 +00:00
Devang Patel
37a6f7966c Implement PassManager_New destructors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32517 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:09:23 +00:00
Devang Patel
d4ea4ef541 Remove unused constructor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32516 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:51:31 +00:00
Reid Spencer
d977d8651a Replace inferred getCast(V,Ty) calls with more strict variants. 
Rename getZeroExtend and getSignExtend to getZExt and getSExt to match
the the casting mnemonics in the rest of LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32514 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:36:14 +00:00
Devang Patel
ebc0922eeb Add routines to dump pass manager queue. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32513 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:34:33 +00:00
Devang Patel
b920bd85ad FunctionPassManager() 
Set AnalysisResolver_New and add FPM to PassManagers list.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32512 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:27:37 +00:00
Devang Patel
1fbe2c9964 Do not runOnFunction on external functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32510 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:15:28 +00:00
Devang Patel
41545fd663 Initialize AnalysisImpls for each pass before executing the pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32509 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:13:09 +00:00
Devang Patel
27aaab2bd3 collectRequiredAnalysisPasses(). 
Include RequiredTrainsitiveSet also.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32508 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:09:32 +00:00
Devang Patel
54e247d2d0 removeNotPreservedAnalysis(). 
Do not remove ImmutablePass from the list.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32507 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:07:44 +00:00
Devang Patel
395ed73984 Initialize activeManager. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32506 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:57:43 +00:00
Devang Patel
1e1008a52e Remove unused constructor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32505 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:56:36 +00:00
Devang Patel
a5f9d556b7 Maintain ImmutablePasses list at top level only. Do not make them 
directly available to individual managers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32504 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:53:40 +00:00
Devang Patel
d0fa16c336 findAnalysisPass(). 
First search all available passes before searching ImmutablePasses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32503 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:50:05 +00:00
Devang Patel
7e601a70fc Fix thinko. 
While searching for a analysis in a pass manager, do not search it into
pass manager's manager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32501 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:47:13 +00:00
Devang Patel
1b8d015066 o s/OtherPassManagers/IndirectPassManagers 
o Make IndirectPassManagers vector of PMDataManager *
o Move PMTopLevelManager implementation below all class declarations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32499 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:35:25 +00:00
Devang Patel
689c683bcc Initialize AnalysisImpls for ImmutablePass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32498 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:21:37 +00:00
Evan Cheng
279101eb1a Expand FP constant to integers if FP types are not legal. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32497 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:19:28 +00:00
Devang Patel
dff33ef8e8 Set top level manager. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32496 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:02:16 +00:00
Evan Cheng
5c9ce1893a Soft fp FNEG, SINT_TO_FP, UINT_TO_FP libcall expansion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32495 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 21:51:17 +00:00
Evan Cheng
004952140f Expand ConstantFP to load from CP if float types are being expanded. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32494 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 21:32:44 +00:00
Evan Cheng
0ca67332fa Expand i32/i64 CopyToReg f32/f64 to BIT_CONVERT + CopyToReg. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32493 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 21:21:32 +00:00
Jim Laskey
c35010d3a4 Honor cpu directive, take two. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32492 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 20:57:08 +00:00
Evan Cheng
7b2b5c846c - When expanding a bit_convert whose src operand is also to be expanded and 
its expansion result type is equal to the result type of the bit_convert,
e.g. (i64 bit_convert (f64 op)) if FP is not legal
returns the result of the expanded source operand.
- Store f32 / f64 may be expanded to a single store i32/i64.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32490 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 19:53:13 +00:00
Jim Laskey
9a7dfa3fd4 Rollback changes to take a different tack. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32488 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 19:26:50 +00:00
Chris Lattner
bb4e7b2fa4 this can be trunc or bitcast, per line 3092. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32487 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 19:11:20 +00:00
Chris Lattner
078b631ff3 Fix regression on 400.perlbench last night. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32486 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 18:41:03 +00:00
Rafael Espindola
a898ce687a more general matching of the MVN instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32484 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 17:10:13 +00:00
Jim Laskey
55a7ec33d7 Honor the command line specification for machine type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32483 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 16:07:33 +00:00
Rafael Espindola
2426775c81 don't use "ordinary" addressing mode 1 when mvn is appropriate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32482 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 14:03:29 +00:00
Jim Laskey
78f97f3118 Reduce number of instructions to load 64-bit constants. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32481 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 13:23:43 +00:00
Reid Spencer
17212df0ee Fix numerous inferred casts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32479 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 09:18:51 +00:00
Reid Spencer
b6ba3e6d85 Get even more accurate on the casting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32478 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 09:17:50 +00:00
Reid Spencer
daa8e3c263 Fix the casting for the computation of the Malloc size. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32477 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 09:17:08 +00:00
Evan Cheng
b15974a65c Expand formal arguments and call arguments recursively: e.g. f64 -> i64 -> 2 x i32. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32476 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 07:27:38 +00:00
Reid Spencer
f25212a223 Don't create usless casts for same-bith-width floating point casts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32475 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 05:38:50 +00:00
Chris Lattner
f0094839f0 fit in 80 cols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32474 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 05:22:21 +00:00
Chris Lattner
d9e06a5d03 this can only be fptrunc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32473 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 05:21:51 +00:00
Chris Lattner
3bb7e3f3ba This case isn't needed with recent changes to ConstantInt::get 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32472 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 05:19:46 +00:00
Chris Lattner
ddc9401991 split up inttoptr from ptrtoint handling, the cases aren't similar at all. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32471 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 05:18:19 +00:00
Chris Lattner
cb0a681989 the operand of a bitcast is always the right size, just emit it in place. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32470 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 05:14:13 +00:00
Reid Spencer
4da49122f3 Change inferred getCast into specific getCast. Passes all tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32469 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 05:05:00 +00:00
Chris Lattner
a30fc5ed04 Patch for PR1045 and Transforms/ScalarRepl/2006-12-11-SROA-Crash.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32468 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 04:24:41 +00:00
Chris Lattner
d93d46ee7e Revert Nate's patch to fix X86/store-fp-constant.ll. With the dag combiner 
and legalizer separated like they currently are, I don't see a way to handle
this xform.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32466 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 04:18:56 +00:00
Chris Lattner
62be1a71f4 make this code more aggressive about turning store fpimm into store int imm. 
This is not sufficient to fix X86/store-fp-constant.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32465 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 04:16:14 +00:00
Chris Lattner
a17f03980f teach scev to analyze X*4|1 like X*4+c. This allows us to produce: 
LBB1_1: #bb
        movdqa (%esi), %xmm2
        movaps %xmm2, %xmm3
        punpcklbw %xmm0, %xmm3
        movaps %xmm3, %xmm4
        punpcklwd %xmm0, %xmm4
        cvtdq2ps %xmm4, %xmm4
        mulps %xmm1, %xmm4
        movaps %xmm4, (%edi)
        leal 1(,%eax,4), %ebx
        shll $4, %ebx
        punpckhwd %xmm0, %xmm3
        cvtdq2ps %xmm3, %xmm3
        mulps %xmm1, %xmm3
        movaps %xmm3, (%edx,%ebx)
        leal 2(,%eax,4), %ebx
        shll $4, %ebx
        punpckhbw %xmm0, %xmm2
        movaps %xmm2, %xmm3
        punpcklwd %xmm0, %xmm3
        cvtdq2ps %xmm3, %xmm3
        mulps %xmm1, %xmm3
        movaps %xmm3, (%edx,%ebx)
        leal 3(,%eax,4), %ebx
        shll $4, %ebx
        punpckhwd %xmm0, %xmm2
        cvtdq2ps %xmm2, %xmm2
        mulps %xmm1, %xmm2
        movaps %xmm2, (%edx,%ebx)
        addl $64, %edi
        incl %eax
        addl $16, %esi
        cmpl %ecx, %eax
        jne LBB1_1      #bb

instead of:

LBB1_1: #bb
        movdqa (%esi), %xmm2
        movaps %xmm2, %xmm3
        punpcklbw %xmm0, %xmm3
        movaps %xmm3, %xmm4
        punpcklwd %xmm0, %xmm4
        cvtdq2ps %xmm4, %xmm4
        mulps %xmm1, %xmm4
        movaps %xmm4, (%edi)
        leal 1(,%eax,4), %ebx
        shll $4, %ebx
        punpckhwd %xmm0, %xmm3
        cvtdq2ps %xmm3, %xmm3
        mulps %xmm1, %xmm3
        movaps %xmm3, (%edx,%ebx)
        leal 2(,%eax,4), %ebx
        shll $4, %ebx
        punpckhbw %xmm0, %xmm2
        movaps %xmm2, %xmm3
        punpcklwd %xmm0, %xmm3
        cvtdq2ps %xmm3, %xmm3
        mulps %xmm1, %xmm3
        movaps %xmm3, (%edx,%ebx)
        leal 3(,%eax,4), %ebx
        shll $4, %ebx
        punpckhwd %xmm0, %xmm2
        cvtdq2ps %xmm2, %xmm2
        mulps %xmm1, %xmm2
        movaps %xmm2, (%edx,%ebx)
        addl $64, %edi
        incl %eax
        addl $16, %esi
        cmpl %ecx, %eax
        jne LBB1_1      #bb

for a testcase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32463 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 02:26:09 +00:00
Reid Spencer
86b89e5529 Tidy up a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32462 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 01:32:02 +00:00
Reid Spencer
15f46d6c28 Change inferred cast creation calls to more specific cast creations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32460 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 01:17:41 +00:00
Rafael Espindola
f64945d83c use MVN to handle small negative constants 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32459 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 01:03:11 +00:00
Reid Spencer
84f3eab017 Implement getIntegerCast and getFPCast for ConstantExpr. These are similar 
to the createIntegerCast and createFPCast for CastInst instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32457 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 00:51:07 +00:00
Reid Spencer
6d81a7d2ae Implement createIntegerCast and createFPCast factory methods for handling 
integer and floating point cast creation. createIntegerCast generates
ZExt/SExt, BitCast or Trunc. createFPCast generates FPExt, Bitcast, or
FPTrunc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32456 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 00:49:44 +00:00
Rafael Espindola
450856d01b add mvn 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32454 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 00:37:38 +00:00
Reid Spencer
22b36fb7eb Fix the BitCastUnion type for 32-bit targets. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32453 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 00:11:08 +00:00
Rafael Espindola
4dfab986ab add note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32452 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 23:56:10 +00:00
Chris Lattner
57fc62c8d2 Another step forward in PPC64 JIT support: we now no-longer need stubs 
emitted for external globals in PPC64-JIT-PIC mode (which is good because
we didn't handle them before!).

This also fixes a bug handling the picbase delta, which we would get wrong
in some cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32451 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 23:22:45 +00:00
Reid Spencer
a77fa7edbf Create the cast constant expression that was read instead of attempting 
to infer the cast from its operand and type. This fixes:
test/Regression/Bytecode/2006-12-11-Cast-ConstExpr.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32450 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 23:20:20 +00:00
Chris Lattner
442b9a6981 getInstrItineraryData shouldn't copy the itineraries 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32448 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 21:42:55 +00:00
Reid Spencer
8c4fed50e3 Fix constant folding of FP->int due to cut & paste error in last commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32447 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 21:27:28 +00:00
Reid Spencer
555a0b189c Implement correct bitcast of int<->float and long<->double by using a 
union to perform the bitcast.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32444 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 20:39:15 +00:00
Evan Cheng
13acce3ef0 Re-apply changes that were backed out and fix a naughty typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32442 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 19:27:14 +00:00
John Criswell
2381f6f6c6 It seems the llvm::OStream class does not handle stream manipulators. 
For now, just grab the stream and perform the output on it directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32441 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 19:15:36 +00:00
Chris Lattner
70a24b3141 Revert changes that broke oggenc on ppc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32440 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 18:53:38 +00:00
Jim Laskey
2060a822fe Missing opcode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32439 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 18:45:56 +00:00
Chris Lattner
14f440aae7 Implement correct constant folding of bitcast. This implements 
Transforms/ConstProp/bitcast.ll and fixes
SingleSource/Regression/C/2003-10-12-GlobalVarInitializers


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32438 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 18:30:27 +00:00
Jim Laskey
18e2f4433e Layout proper frame for ppc64. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32436 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 18:10:54 +00:00
Evan Cheng
25ece66ff3 Don't convert store double C, Ptr to store long C, Ptr if i64 is not a legal type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32434 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 17:25:19 +00:00
Evan Cheng
bbf1e5e2e9 f32 / f64 node is expanded to one i32 / i64 node. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32433 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 06:50:04 +00:00
Evan Cheng
b618230231 Clean up some bad code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32432 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 06:25:26 +00:00
Nate Begeman
2cbba89347 Move something that should be in the dag combiner from the legalizer to the 
dag combiner.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32431 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 02:23:46 +00:00
Nate Begeman
bfaaaa6e0f Properly mangles symbol table names 
Supports constant pools
Supports relocations to jump tables
Supports relocations within the data segment (global = address of global)
Allocates memory in a non-hacky for all non-code objects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32430 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 02:20:45 +00:00
Chris Lattner
36c2451ddb fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32428 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 02:16:58 +00:00
Chris Lattner
9f09fa2900 Update note, with the SROA change, we now produce: 
_pairtest:
        movl 8(%esp), %eax
        movl 4(%esp), %ecx
        movd %eax, %xmm0
        movd %ecx, %xmm1
        addss %xmm0, %xmm1
        movl 12(%esp), %eax
        movss %xmm1, (%eax)
        ret

instead of:

_pairtest:
        subl $12, %esp
        movl 20(%esp), %eax
        movl %eax, 4(%esp)
        movl 16(%esp), %eax
        movl %eax, (%esp)
        movss (%esp), %xmm0
        addss 4(%esp), %xmm0
        movl 24(%esp), %eax
        movss %xmm0, (%eax)
        addl $12, %esp
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32427 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 01:20:25 +00:00
Chris Lattner
509f85140c trunc to integer, not to FP. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32426 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 01:17:00 +00:00
Chris Lattner
b4115ac8f3 this is done 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32424 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 01:01:03 +00:00
Chris Lattner
a5546fbd10 Evan implemented the machineinstr improvements. 
The rot example works if the type is cast to ubyte.

Move sroa examples together and upgrade them to HEAD syntax.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32423 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 00:44:03 +00:00
Chris Lattner
1dbea1598c implement promotion of unions containing two packed types of the same width. 
This implements Transforms/ScalarRepl/union-packed.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32422 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 00:35:08 +00:00
Chris Lattner
82e8a8ffe4 clarify some comments, simplify some checks, fix: 
Regression/Transforms/IndVarsSimplify/2006-12-10-BitCast.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32420 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 00:12:31 +00:00
Chris Lattner
ae6a305094 * Eliminate calls to CastInst::createInferredCast. 
* Add support for promoting unions with fp values in them.  This produces
   our new int<->fp bitcast instructions, implementing
   Transforms/ScalarRepl/union-fp-int.ll

As an example, this allows us to compile this:

union intfloat { int i; float f; };
float invsqrt(const float arg_x) {
    union intfloat x = { .f = arg_x };
    const float xhalf = arg_x * 0.5f;
    x.i = 0x5f3759df - (x.i >> 1);
    return x.f * (1.5f - xhalf * x.f * x.f);
}

into:

_invsqrt:
        movss 4(%esp), %xmm0
        movd %xmm0, %eax
        sarl %eax
        movl $1597463007, %ecx
        subl %eax, %ecx
        movd %ecx, %xmm1
        mulss LCPI1_0, %xmm0
        mulss %xmm1, %xmm0
        movss LCPI1_1, %xmm2
        mulss %xmm1, %xmm0
        subss %xmm0, %xmm2
        movl 8(%esp), %eax
        mulss %xmm2, %xmm1
        movss %xmm1, (%eax)
        ret

instead of:

_invsqrt:
        subl $4, %esp
        movss 8(%esp), %xmm0
        movss %xmm0, (%esp)
        movl (%esp), %eax
        movl $1597463007, %ecx
        sarl %eax
        subl %eax, %ecx
        movl %ecx, (%esp)
        mulss LCPI1_0, %xmm0
        movss (%esp), %xmm1
        mulss %xmm1, %xmm0
        mulss %xmm1, %xmm0
        movss LCPI1_1, %xmm2
        subss %xmm0, %xmm2
        mulss %xmm2, %xmm1
        movl 12(%esp), %eax
        movss %xmm1, (%eax)
        addl $4, %esp
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32418 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 23:56:50 +00:00
Anton Korobeynikov
d27a258d2d Cleaned setjmp/longjmp lowering interfaces. Now we're producing right 
code (both asm & cbe) for Mingw32 target.
Removed autoconf checks for underscored versions of setjmp/longjmp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32415 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 23:12:42 +00:00
Jim Laskey
0eadd73bd7 Reverting until finding the cause of secondary bugs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32413 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 13:09:42 +00:00
Jim Laskey
630def54f4 __PPC64CompilationCallback code was allowing registers to be clobbered by stub. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32412 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 12:13:31 +00:00
Chris Lattner
87f28e87d7 fix PR1039 by making timing info be destroyed by llvm_shutdown, not by 
static dtors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32411 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 07:40:46 +00:00
Rafael Espindola
796cbd87b4 .align is in bits 
.comm is in bytes
:-(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32408 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 02:53:14 +00:00
Rafael Espindola
3e69a7e527 fix test/Regression/CodeGen/X86/weak.ll 
if a variable has no initialization, I->getInitializer() will fail


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32407 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-09 23:14:08 +00:00
Evan Cheng
1a8f1fe676 Preliminary soft float support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32394 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-09 02:42:38 +00:00
Evan Cheng
c9ab2f39ce Added option -soft-float to generate SW fp library calls instead of fp instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32393 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-09 02:41:30 +00:00
Devang Patel
298feadd7a Analysis resolver now manages AnalysisImpls for the given patch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32389 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-09 01:11:34 +00:00
Devang Patel
5b640e7edc Top level pass manager keeps track of other managers, so this can be 
removed now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32388 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-09 00:09:12 +00:00
Devang Patel
cd520b187a Use analysis resolver to find the info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32387 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-09 00:07:38 +00:00
Devang Patel
c9a6293af7 Do not drop ImmutablePasses on the floor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32386 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 23:57:43 +00:00
Devang Patel
145e83dc12 Set AnalysisResolver for the passes when they are inserted into 
pass manager queuer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32385 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 23:53:00 +00:00
Devang Patel
f3dc6d9f95 Add AnalysisResolver_New. It is a replacement for existing 
AnalysisResolver.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32383 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 23:28:54 +00:00
Devang Patel
591b1b7526 Keep track of other pass managers, that are not directly managed by 
top level manager. Use this info to findAnalysisPass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32382 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 23:11:43 +00:00
Devang Patel
c475692c5e Implement top level FunctionPassManager::run(Function &F) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32381 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 22:57:48 +00:00
Devang Patel
a083e94f79 Do not keep yet another list of pass managers in PassManagerImpl_New. 
Use one provided by toplevel manager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32380 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 22:47:25 +00:00
Devang Patel
e61b7478e5 Remove unused schedulePass() parameter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32379 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 22:34:02 +00:00
Devang Patel
3279d4c781 Remove unused getAnalysisPass and getAnalysisPassFromManager 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32378 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 22:32:32 +00:00
Devang Patel
69867b511c Implement PMTopLevel::findAnalysisPass() and 
PMDataManager::findAnalysisPass()


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32377 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 22:30:11 +00:00
Rafael Espindola
0ec729ef2d %progbits not @progbits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32376 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 22:06:02 +00:00
Reid Spencer
f7761e5c39 Incorporate any changes in the successor blocks into the result of 
MarkAliveBlocks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32375 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 21:52:01 +00:00
Rafael Espindola
1366626e08 add \"aw\",@progbits" to ctors and dtors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32373 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 21:24:58 +00:00
Chris Lattner
975f05852d Change the implementation of statistic to not need destructors at all. 
Instead, the stat info is printed when llvm_shutdown() is called.
These also don't need static ctors, but getting rid of them is uglier:
still investigating.  This reduces the number of static dtors in llvm from
~1400 to ~750.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32372 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 20:00:42 +00:00
Devang Patel
4d9a186b10 During runOnModule() do initialization and finalization. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32371 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 19:04:09 +00:00
Devang Patel
97856ceeab Reuse code. Directly use runOnFunction(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32370 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 19:03:05 +00:00
Devang Patel
cc132cd9fe Implement FunctionPassManager_New::FunctionPassManager_New(ModuleProvider *P) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32368 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 18:57:16 +00:00
Evan Cheng
cc22a7a2ad Move findTiedToSrcOperand to TargetInstrDescriptor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32366 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 18:45:48 +00:00
Rafael Espindola
a43f3d4c96 fix truncstorei1 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32364 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 18:41:21 +00:00
Andrew Lenharth
6353e05f4f Hopefully these are the regenerated files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32362 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 18:07:09 +00:00
Andrew Lenharth
38ecbf18eb Packed Structures 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32361 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 18:06:16 +00:00
Evan Cheng
5c2a46052b Proper fix for PR1037: to determine is a VR is a modref, check 1) whether it is 
tied to another oeprand, 2) whether is is being tied to by another operand. So
the destination operand of a two-address MI can be correctly identified.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32354 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 08:02:34 +00:00