Nate Begeman
7c2afcfc02
Fix PR681 by using the standard Lengauer and Tarjan algorithm for dominator
...
set construction, rather than intersecting various std::sets. This reduces
the memory usage for the testcase in PR681 from 496 to 26MB of ram on my
darwin system, and reduces the runtime from 32.8 to 0.8 seconds on a
2.5GHz G5. This also enables future code sharing between Dom and PostDom
now that they share near-identical implementations.
llvm-svn: 26707
2006-03-11 02:20:46 +00:00
Evan Cheng
57c206232d
Added a parameter to control whether Constant::getStringValue() would chop
...
off the result string at the first null terminator.
llvm-svn: 26704
2006-03-10 23:52:03 +00:00
Chris Lattner
f80c0a7188
remove ShouldEmitDebugFunctions, a hack to support llvm-db via the jit
...
llvm-svn: 26702
2006-03-10 22:49:05 +00:00
Chris Lattner
d6bc58d086
Fix another broken intrinsic.
...
llvm-svn: 26696
2006-03-10 18:01:03 +00:00
Chris Lattner
228fa5bd76
Fix incorrect definitions of these intrinsics, which broke a bunch of
...
stuff last night.
llvm-svn: 26694
2006-03-10 17:48:34 +00:00
Chris Lattner
0a64d261e0
Move simple-selector-specific types to the simple selector.
...
llvm-svn: 26693
2006-03-10 07:51:18 +00:00
Chris Lattner
40b1b16c56
Simplify the interface to the schedulers, to not pass the selected heuristic
...
in.
llvm-svn: 26691
2006-03-10 07:48:52 +00:00
Chris Lattner
da5f77e3cf
Move some simple-sched-specific instance vars to the simple scheduler.
...
llvm-svn: 26690
2006-03-10 07:42:02 +00:00
Chris Lattner
808cc02983
move some simple scheduler methods into the simple scheduler
...
llvm-svn: 26688
2006-03-10 07:35:21 +00:00
Chris Lattner
89a5a946f5
Make EmitNode take a SDNode instead of a NodeInfo*
...
llvm-svn: 26687
2006-03-10 07:28:36 +00:00
Chris Lattner
f1be1182f0
Store VRBase in a map, not in NodeInfo.
...
llvm-svn: 26685
2006-03-10 07:24:45 +00:00
Chris Lattner
6ef56b998f
make some methods protected instead of private
...
llvm-svn: 26681
2006-03-10 06:30:11 +00:00
Chris Lattner
0f3034a5b6
Fix an incorrect intrinsic description
...
llvm-svn: 26677
2006-03-10 04:17:06 +00:00
Chris Lattner
e6230f10c3
use the enum list autogen'd from Intrinsics.td
...
llvm-svn: 26660
2006-03-09 20:03:31 +00:00
Chris Lattner
dc7268f6a3
remove dbg_declare, it's not used yet.
...
llvm-svn: 26659
2006-03-09 20:02:42 +00:00
Jim Laskey
9249c06683
Forgot this on last check in.
...
llvm-svn: 26645
2006-03-09 17:30:53 +00:00
Chris Lattner
0b736a0d1e
Add a helper method for running static ctors/dtors in the module.
...
llvm-svn: 26619
2006-03-08 18:42:46 +00:00
Chris Lattner
ad498794f8
add a new helper method
...
llvm-svn: 26617
2006-03-08 18:38:51 +00:00
Jim Laskey
a1ad999bba
Get rid of the multiple copies of getStringValue. Now a Constant:: method.
...
llvm-svn: 26616
2006-03-08 18:11:07 +00:00
Chris Lattner
3f23d22d3f
Change the interface for getting a target HazardRecognizer to be more clean.
...
llvm-svn: 26608
2006-03-08 04:25:59 +00:00
Jim Laskey
eec3faecde
Switch to using a numeric id for anchors.
...
llvm-svn: 26598
2006-03-07 20:53:47 +00:00
Chris Lattner
a0769e790e
Hoist the HazardRecognizer out of the ScheduleDAGList.cpp file to where
...
targets can implement them. Make the top-down scheduler non-g5-specific.
llvm-svn: 26568
2006-03-06 00:20:29 +00:00
Chris Lattner
4dae9a978e
add an emitnoop method
...
llvm-svn: 26563
2006-03-05 23:50:42 +00:00
Chris Lattner
c656f75535
custom lowered nodes are legal too
...
llvm-svn: 26561
2006-03-05 23:49:19 +00:00
Chris Lattner
5fd145d9c4
add a hook to insert a noop
...
llvm-svn: 26560
2006-03-05 23:48:51 +00:00
Jim Laskey
45dfae3a50
Breathe some life into a comment.
...
llvm-svn: 26553
2006-03-05 21:20:20 +00:00
Chris Lattner
a171bcca08
Add a new scheduling type. This is, of course, a hack. Proper factoring
...
will come later.
llvm-svn: 26551
2006-03-05 21:08:06 +00:00
Chris Lattner
9f589d65a1
Add a copysign node
...
llvm-svn: 26540
2006-03-05 05:06:40 +00:00
Jim Laskey
f915b6b08b
Adding basic structure support.
...
llvm-svn: 26505
2006-03-03 15:06:57 +00:00
Evan Cheng
4afe769361
Add more vector NodeTypes: VSDIV, VUDIV, VAND, VOR, and VXOR.
...
llvm-svn: 26504
2006-03-03 07:01:07 +00:00
Evan Cheng
0c445855f2
Number of NodeTypes now exceeds 128.
...
llvm-svn: 26503
2006-03-03 06:58:59 +00:00
Evan Cheng
4ddc3b2c54
SDOperand::isOperand should not be a forwarding. It must check *this against N's operands.
...
llvm-svn: 26502
2006-03-03 06:42:32 +00:00
Evan Cheng
183b913508
Added isOperand(N): true if this is an operand of N
...
llvm-svn: 26501
2006-03-03 06:24:54 +00:00
Chris Lattner
eb2918b4d2
initial checkin of the intrinsic description file
...
llvm-svn: 26496
2006-03-03 02:33:15 +00:00
Chris Lattner
596d4baad0
update comment
...
llvm-svn: 26491
2006-03-03 01:55:49 +00:00
Chris Lattner
33112d0936
Split this out of Target.td
...
llvm-svn: 26488
2006-03-03 01:54:11 +00:00
Chris Lattner
999aa36a04
remove the read/write port/io intrinsics.
...
llvm-svn: 26479
2006-03-03 00:19:58 +00:00
Chris Lattner
ab22220755
Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolving
...
PR709, and paving the way for future progress.
llvm-svn: 26476
2006-03-03 00:00:25 +00:00
Chris Lattner
8aa88f1325
Fix a compilation error with GCC 4.1. Thanks to Vladimir Merzliakov for
...
pointing this out.
llvm-svn: 26467
2006-03-02 00:21:41 +00:00
Jim Laskey
7ee6df939e
Support for enumerations.
...
llvm-svn: 26466
2006-03-01 23:52:37 +00:00
Jim Laskey
25179d3dac
Remove extra comma from enum list.
...
llvm-svn: 26457
2006-03-01 20:49:44 +00:00
Jim Laskey
ffef675325
Remove comma from enum list.
...
llvm-svn: 26456
2006-03-01 20:48:20 +00:00
Jim Laskey
c73a56236e
Switch back to using actual dwarf tags. Simplifies code without loss to other
...
debug forms.
llvm-svn: 26455
2006-03-01 20:39:36 +00:00
Jim Laskey
09c0bfcbaf
Use context and not compile unit.
...
llvm-svn: 26453
2006-03-01 18:20:30 +00:00
Jim Laskey
08fa0d0d99
Basic array support.
...
llvm-svn: 26451
2006-03-01 17:53:02 +00:00
Chris Lattner
40501a50fe
Add interfaces for targets to provide target-specific dag combiner optimizations.
...
llvm-svn: 26442
2006-03-01 04:52:55 +00:00
Evan Cheng
b8a44ab1dd
Missing a cast previously.
...
llvm-svn: 26434
2006-03-01 00:58:54 +00:00
Evan Cheng
c8110cdf46
- Added v2f32, not used by any target currently. Only for testing purpose.
...
- Minor bug fix.
llvm-svn: 26433
2006-03-01 00:55:26 +00:00
Evan Cheng
2cbf9d93d3
- Added VConstant as an abstract version of ConstantVec.
...
- All abstrct vector nodes must have # of elements and element type as their
first two operands.
llvm-svn: 26432
2006-03-01 00:51:13 +00:00
Jim Laskey
090da116cc
Add const, volatile, restrict support.
...
Add array of debug descriptor support.
llvm-svn: 26428
2006-02-28 20:15:07 +00:00
Jim Laskey
cb47e213c0
Qualify dwarf namespace inside llvm namespace.
...
llvm-svn: 26409
2006-02-27 22:37:23 +00:00
Jim Laskey
618fe7bec1
Supporting multiple compile units.
...
llvm-svn: 26402
2006-02-27 17:27:12 +00:00
Jim Laskey
939d2084ad
Re-orging file.
...
llvm-svn: 26401
2006-02-27 12:43:29 +00:00
Evan Cheng
026fd6af96
Added an offset field to ConstantPoolSDNode.
...
llvm-svn: 26371
2006-02-25 09:54:52 +00:00
Chris Lattner
68518b9e83
Add a PrintAsmMemoryOperand method for printing addresses
...
llvm-svn: 26363
2006-02-24 20:21:12 +00:00
Chris Lattner
291e17764d
add a method
...
llvm-svn: 26357
2006-02-24 18:53:51 +00:00
Jim Laskey
fe79552c25
Add pointer and reference types. Added short-term code to ignore NULL types
...
(to allow llvm-gcc4 to build.)
llvm-svn: 26355
2006-02-24 16:46:40 +00:00
Jeff Cohen
9773f9c447
Get VC++ building again.
...
llvm-svn: 26351
2006-02-24 02:52:40 +00:00
Chris Lattner
0f3130afc2
Add some hooks for selecting memory addresses.
...
llvm-svn: 26347
2006-02-24 02:12:52 +00:00
Chris Lattner
0957a2e87c
Add C_Memory operand type
...
llvm-svn: 26344
2006-02-24 01:10:14 +00:00
Chris Lattner
d150672d87
add a new flag
...
llvm-svn: 26340
2006-02-23 23:36:23 +00:00
Jim Laskey
ddac333e72
Added basic support for typedefs.
...
llvm-svn: 26339
2006-02-23 22:37:30 +00:00
Jim Laskey
1ee7e91e5c
DwarfWriter reading basic type information from llvm-gcc4 code.
...
llvm-svn: 26331
2006-02-23 16:58:18 +00:00
Evan Cheng
305141c1ba
- Added option -relocation-model to set relocation model. Valid values include static, pic,
...
dynamic-no-pic, and default.
PPC and x86 default is dynamic-no-pic for Darwin, pic for others.
- Removed options -enable-pic and -ppc-static.
llvm-svn: 26315
2006-02-22 20:19:42 +00:00
Jim Laskey
b62a583c99
Coordinate activities with llvm-gcc4 and dwarf.
...
llvm-svn: 26314
2006-02-22 19:02:11 +00:00
Chris Lattner
ed45ad33b7
Make the LLVM headers "-ansi -pedantic -Wno-long-long" clean.
...
Patch by Martin Partel!
llvm-svn: 26313
2006-02-22 16:23:43 +00:00
Chris Lattner
6bb2c3e9cd
split register class handling from explicit physreg handling.
...
llvm-svn: 26308
2006-02-22 00:56:39 +00:00
Chris Lattner
086fd0f862
expose the set of values types holdable in a regclass to clients
...
llvm-svn: 26307
2006-02-21 23:51:58 +00:00
Chris Lattner
ed3b59056a
Pass in a value type to getRegForInlineAsmConstraint, allowing targets to
...
select different sets of registers depending on the type requested.
llvm-svn: 26304
2006-02-21 23:10:29 +00:00
Evan Cheng
6a9422ce1c
Added x86 integer vector types: 64-bit packed byte integer (v16i8), 64-bit
...
packed word integer (v8i16), and 64-bit packed doubleword integer (v2i32).
llvm-svn: 26294
2006-02-20 22:34:53 +00:00
Evan Cheng
bba9078fed
Move PICEnabled declaration here.
...
llvm-svn: 26271
2006-02-18 00:06:03 +00:00
Chris Lattner
c3c99f3a18
add a new method
...
llvm-svn: 26268
2006-02-17 21:57:00 +00:00
Nate Begeman
aef186befc
Fix a nit sabre noticed
...
llvm-svn: 26262
2006-02-17 18:06:19 +00:00
Nate Begeman
9c0ab71f4a
kill ADD_PARTS & SUB_PARTS and replace them with fancy new ADDC, ADDE, SUBC
...
and SUBE nodes that actually expose what's going on and allow for
significant simplifications in the targets.
llvm-svn: 26255
2006-02-17 05:43:56 +00:00
Nate Begeman
0bc71999b9
Rework the SelectionDAG-based implementations of SimplifyDemandedBits
...
and ComputeMaskedBits to match the new improved versions in instcombine.
Tested against all of multisource/benchmarks on ppc.
llvm-svn: 26238
2006-02-16 21:11:51 +00:00
Evan Cheng
f6c74c0096
Rename maxStoresPerMemSet to maxStoresPerMemset, etc.
...
llvm-svn: 26174
2006-02-14 08:38:30 +00:00
Chris Lattner
307a2b55bb
Fix typo that caused build failures for things trying to use m_Or.
...
llvm-svn: 26153
2006-02-13 23:06:39 +00:00
Jim Laskey
40610cacc0
Sync up the tag numbers with gcc4.
...
llvm-svn: 26146
2006-02-13 16:56:43 +00:00
Jim Laskey
fac853338f
Rename to better reflect usage (current and planned.)
...
llvm-svn: 26145
2006-02-13 12:50:39 +00:00
Chris Lattner
2d35c6e90f
Add a method
...
llvm-svn: 26141
2006-02-13 08:54:46 +00:00
Jim Laskey
55467f611d
Reorg for integration with gcc4. Old style debug info will not be passed though
...
to SelIDAG.
llvm-svn: 26115
2006-02-11 01:01:30 +00:00
Chris Lattner
0d03d576e4
Remove a level of indirection.
...
llvm-svn: 26109
2006-02-10 21:32:11 +00:00
Evan Cheng
7441e03b0b
Added SelectionDAG::InsertISelMapEntry(). This is used to workaround the gcc
...
problem where it inline the map insertion call too aggressively. Before this
change it was producing a frame size of 24k for Select_store(), now it's down
to 10k (by calling this method rather than calling the map insertion operator).
llvm-svn: 26094
2006-02-09 22:11:03 +00:00
Evan Cheng
3486292b7d
More changes to reduce frame size.
...
Move all getTargetNode() out of SelectionDAG.h into SelectionDAG.cpp. This
prevents them from being inlined.
Change getTargetNode() so they return SDNode * instead of SDOperand to prevent
copying. It should also help compilation speed.
llvm-svn: 26083
2006-02-09 07:15:23 +00:00
Chris Lattner
7775687364
instead of keeping track of Constant/alignment pairs, actually compute the
...
offset of each entry from the start of the constant pool.
llvm-svn: 26077
2006-02-09 04:44:32 +00:00
Chris Lattner
10af703b36
Use a MachineConstantPoolEntry struct instead of a pair to hold
...
constant pool entries.
llvm-svn: 26075
2006-02-09 04:21:49 +00:00
Chris Lattner
f9e38897e3
Assert invariants
...
llvm-svn: 26073
2006-02-09 02:25:42 +00:00
Chris Lattner
309539fb45
Require an alignment.
...
llvm-svn: 26072
2006-02-09 02:24:25 +00:00
Chris Lattner
70865ea43f
Add a comment: value is log2
...
llvm-svn: 26068
2006-02-09 02:10:15 +00:00
Chris Lattner
6556f15ad8
Add support for assembler directives that wrap inline asm
...
llvm-svn: 26065
2006-02-08 23:41:56 +00:00
Chris Lattner
4a48539377
Add some happy helper methods.
...
llvm-svn: 26046
2006-02-08 02:05:45 +00:00
Chris Lattner
478eb50b79
getConstraintType should be virtual.
...
llvm-svn: 26041
2006-02-07 20:13:44 +00:00
Chris Lattner
0c8352628d
add a new Type::getIntegralTypeMask() method, which is useful for clients that
...
want to do bitwise inspection of integer types.
llvm-svn: 26032
2006-02-07 06:17:10 +00:00
Jeff Cohen
e2ef48c356
Fix some truncation warnings.
...
llvm-svn: 26029
2006-02-07 03:34:35 +00:00
Chris Lattner
0c9ddf7346
fix an error compiling with -pedantic
...
llvm-svn: 26028
2006-02-07 01:12:49 +00:00
Chris Lattner
81280678cc
Change the prototype of PrintAsmOperand
...
llvm-svn: 26020
2006-02-06 22:16:41 +00:00
Jim Laskey
f36d437b39
Goodbye nasty macro.
...
llvm-svn: 26019
2006-02-06 21:54:05 +00:00
Jim Laskey
0cfdd812d1
Edit requests from Sabre.
...
llvm-svn: 26018
2006-02-06 19:12:02 +00:00
Jim Laskey
e27947e8fb
Changing model for the construction of debug information.
...
llvm-svn: 26016
2006-02-06 15:33:21 +00:00
Evan Cheng
d46a7fc65a
* Added SDNode::isOnlyUse().
...
* Fix hasNUsesOfValue(), it should be const.
llvm-svn: 25990
2006-02-05 06:29:23 +00:00
Chris Lattner
682b5a2626
add a new method, getPreferredAlignmentLog.
...
llvm-svn: 25977
2006-02-05 01:24:06 +00:00
Chris Lattner
d92225434a
Refactor a bunch of code into a non-inlined method
...
llvm-svn: 25972
2006-02-04 09:51:33 +00:00
Evan Cheng
062ac6e46b
Get rid of some memory leaks identified by Valgrind
...
llvm-svn: 25960
2006-02-04 06:49:00 +00:00
Chris Lattner
43978e529e
add a method
...
llvm-svn: 25959
2006-02-04 05:49:01 +00:00
Chris Lattner
2395722dbd
Add some methods for inline asm support.
...
llvm-svn: 25950
2006-02-04 02:12:09 +00:00
Nate Begeman
2d9838ec9b
Add a framework for eliminating instructions that produces undemanded bits.
...
llvm-svn: 25945
2006-02-03 22:24:05 +00:00
Chris Lattner
6684ba101f
Move isLoadFrom/StoreToStackSlot from MRegisterInfo to TargetInstrInfo,
...
a far more logical place. Other methods should also be moved if anyone
is interested. :)
llvm-svn: 25912
2006-02-02 20:11:55 +00:00
Chris Lattner
3cbf670f57
add a new isStoreToStackSlot method
...
llvm-svn: 25909
2006-02-02 19:55:29 +00:00
Chris Lattner
d3e4f27b9f
add an instance var and argument.
...
llvm-svn: 25891
2006-02-02 00:23:12 +00:00
Chris Lattner
c97cf51e02
add a new PrintAsmOperand method, move some stuff around for ease of reading.
...
llvm-svn: 25885
2006-02-01 22:39:30 +00:00
Chris Lattner
fa737604c5
Beef up the interface to inline asm constraint parsing, making it more
...
general, useful, and easier to use.
llvm-svn: 25864
2006-02-01 01:27:37 +00:00
Evan Cheng
f115c17f23
Allow the specification of explicit alignments for constant pool entries.
...
llvm-svn: 25855
2006-01-31 22:23:14 +00:00
Evan Cheng
153b75f154
One more getTargetNode() variant shouldn't hurt...
...
llvm-svn: 25816
2006-01-30 07:47:47 +00:00
Chris Lattner
5583b2e227
Clear the OpAction field before setting it. This allows a target to set
...
an instruction operation action to Expand, then set it to Legal later.
llvm-svn: 25812
2006-01-30 06:09:03 +00:00
Jeff Cohen
d80b0d7375
Add AddSymbol() method to DynamicLibrary to work around Windows limitation
...
of being unable to search for symbols in an EXE. It will also allow other
existing hacks to be improved.
llvm-svn: 25805
2006-01-30 04:33:51 +00:00
Chris Lattner
a1cc69e24e
Move MaskedValueIsZero from the DAGCombiner to the TargetLowering interface,
...
making isMaskedValueZeroForTargetNode simpler, and useable from other parts
of the compiler.
llvm-svn: 25802
2006-01-30 04:08:18 +00:00
Chris Lattner
7f64ff5ce0
Pass the address of the main MaskedValueIsZero function to allow recursion.
...
llvm-svn: 25797
2006-01-30 03:48:36 +00:00
Jim Laskey
761a12ff28
Remove extra qualifier.
...
llvm-svn: 25790
2006-01-29 09:52:11 +00:00
Chris Lattner
a8ca8f5eb9
Clean up the interface to ValueTypeActions, allowing Legalize to use a copy
...
of it more cleanly. Double the size of OpActions, allowing it to hold actions
for any VT.
llvm-svn: 25782
2006-01-29 08:40:37 +00:00
Chris Lattner
488066e590
revert an accidental commit
...
llvm-svn: 25781
2006-01-29 07:59:37 +00:00
Chris Lattner
9cb1135f52
remove some methods
...
llvm-svn: 25779
2006-01-29 07:57:11 +00:00
Chris Lattner
57b2492ecc
Make ConstantFP legalize into TargetConstantFP like other leaf nodes do. Allow
...
targets to register custom legalizers for ConstantFP in case there isn't a
fixed list of constants that can be generated. On some architectures (ia64?)
all fp immediates are legal.
llvm-svn: 25769
2006-01-29 06:24:40 +00:00
Chris Lattner
513942661a
remove the getBR2Way_CC method
...
llvm-svn: 25768
2006-01-29 06:01:13 +00:00
Chris Lattner
9ecc961b8c
add another variant
...
llvm-svn: 25743
2006-01-28 10:08:58 +00:00
Chris Lattner
1761a3e6bb
Add some methods
...
llvm-svn: 25741
2006-01-28 09:32:01 +00:00
Chris Lattner
2240c0df71
remove this method I just added, now is not the time.
...
llvm-svn: 25729
2006-01-28 03:43:33 +00:00
Chris Lattner
063c13029b
add a new callback
...
llvm-svn: 25727
2006-01-28 03:37:03 +00:00
Nate Begeman
87c2c0e66b
Implement Promote for VAARG, and allow it to be custom promoted for people
...
who don't want the default behavior (Alpha).
llvm-svn: 25726
2006-01-28 03:14:31 +00:00
Chris Lattner
c9fb6af71c
The 'target-independent' ISD::CALL isn't. Nuke it, making way for Nate's
...
future work.
llvm-svn: 25720
2006-01-28 00:18:27 +00:00
Nate Begeman
d2c6fbef4a
Remove TLI.LowerReturnTo, and just let targets custom lower ISD::RET for
...
the same functionality. This addresses another piece of bug 680. Next,
on to fixing Alpha VAARG, which I broke last time.
llvm-svn: 25696
2006-01-27 21:09:22 +00:00
Jim Laskey
c8759505c4
Using bit size of integers instead of ambiguous "long" et all.
...
llvm-svn: 25694
2006-01-27 20:31:25 +00:00
Jim Laskey
2221ac79d5
Sorry - really folowing convention.
...
llvm-svn: 25691
2006-01-27 18:32:41 +00:00
Jim Laskey
89492c12bb
Improve visibility/correctness of operand indices in "llvm.db" objects.
...
Handle 64 in DIEs.
llvm-svn: 25684
2006-01-27 15:20:54 +00:00
Reid Spencer
bd79be19a2
Fix auto-upgrade of intrinsics to work properly with both assembly and
...
bytecode reading. This code is crufty, the result of much hacking to get things
working correctly. Cleanup patches will follow.
llvm-svn: 25682
2006-01-27 11:49:27 +00:00
Chris Lattner
0ef77f8cec
add a method
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llvm-svn: 25675
2006-01-27 02:09:16 +00:00
Chris Lattner
b234392bc5
Add a common INLINEASM opcode
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llvm-svn: 25667
2006-01-26 23:27:02 +00:00
Jim Laskey
143edc0923
Dropped DwarfWriter::
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llvm-svn: 25665
2006-01-26 22:25:04 +00:00
Chris Lattner
6980ff5179
Add new INLINEASM node
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llvm-svn: 25663
2006-01-26 22:23:45 +00:00
Jim Laskey
df47d0df3e
Use global information to fill out Dwarf compile units.
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llvm-svn: 25662
2006-01-26 21:22:49 +00:00
Jeff Cohen
f329a41a66
Improve compatibility with VC2005, patch by Morten Ofstad!
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llvm-svn: 25661
2006-01-26 20:41:32 +00:00
Chris Lattner
27ca00bcf7
add some methods for case-insensitive string compares
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llvm-svn: 25659
2006-01-26 20:36:29 +00:00
Jim Laskey
bf023c019d
Use find instead of lower_bounds.
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llvm-svn: 25657
2006-01-26 20:30:51 +00:00
Chris Lattner
ab8e0e40f9
Add a method for inline asm support.
...
llvm-svn: 25656
2006-01-26 20:27:33 +00:00
Jim Laskey
583aae3110
Set up MachineDebugInfo to scan for debug information form "llvm.db"g globals.
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Global Variable information is now pulled from "llvm.dbg.globals"
llvm-svn: 25655
2006-01-26 20:21:46 +00:00
Jim Laskey
f6b249fb50
Add support to find existing entries.
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llvm-svn: 25654
2006-01-26 20:09:35 +00:00
Andrew Lenharth
c2973ea159
Remember plugins should someone like bugpoint want to know them.
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llvm-svn: 25649
2006-01-26 18:36:50 +00:00
Jim Laskey
036aa0ddc9
Split out Dwarf constants for use outside DwarfWriter.
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llvm-svn: 25646
2006-01-26 14:45:22 +00:00
Chris Lattner
b94207514a
add methods for constraint parsing
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llvm-svn: 25636
2006-01-26 02:21:42 +00:00
Chris Lattner
a3d00d1780
Allow use of isa<InlineAsm>(X) without #including InlineAsm.h
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llvm-svn: 25632
2006-01-26 01:54:21 +00:00
Evan Cheng
cf49c6411a
Duh.
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llvm-svn: 25628
2006-01-26 00:28:35 +00:00
Chris Lattner
81aef013ac
add another method
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llvm-svn: 25616
2006-01-25 22:10:35 +00:00
Chris Lattner
aff32aa901
add some useful accessors :)
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llvm-svn: 25612
2006-01-25 19:58:26 +00:00
Chris Lattner
d36993d81d
Change inline asms to be uniqued like constants, not embedded in a Module.
...
llvm-svn: 25610
2006-01-25 18:57:27 +00:00
Evan Cheng
168b8c5b29
No need to keep track of top and bottom nodes in a group since the vector is
...
already in order. Thanks Jim for pointing it out.
llvm-svn: 25608
2006-01-25 18:54:24 +00:00
Nate Begeman
c29fac7fce
First part of bug 680:
...
Remove TLI.LowerVA* and replace it with SDNodes that are lowered the same
way as everything else.
llvm-svn: 25606
2006-01-25 18:21:52 +00:00
Evan Cheng
f4b53efbb2
Add a enum to specify target scheduling preference: SchedulingForLatency or
...
SchedulingForRegPressure. Added corresponding methods to set / get the value.
llvm-svn: 25598
2006-01-25 09:09:02 +00:00
Evan Cheng
27e82023a4
Some minor scheduler changes.
...
llvm-svn: 25597
2006-01-25 09:07:50 +00:00
Chris Lattner
1c40cfd488
add a method
...
llvm-svn: 25581
2006-01-24 05:47:05 +00:00
Jeff Cohen
d08e0cadd6
Be consistent in using class/struct to keep Visual Studio happy.
...
llvm-svn: 25575
2006-01-24 04:41:48 +00:00
Chris Lattner
50ba79e71b
Initial checkin of the InlineAsm class
...
llvm-svn: 25570
2006-01-24 04:13:11 +00:00
Jim Laskey
18ba7ce7b3
Crude Dwarf global variable debugging.
...
llvm-svn: 25569
2006-01-24 00:49:18 +00:00
Chris Lattner
7812ed6d6a
Add global scope asm support
...
llvm-svn: 25555
2006-01-23 23:02:28 +00:00
Andrew Lenharth
35efa9c2d9
another couple selects
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llvm-svn: 25551
2006-01-23 21:51:14 +00:00
Andrew Lenharth
28a8d211f6
another selectto
...
llvm-svn: 25548
2006-01-23 20:59:12 +00:00
Evan Cheng
f622869383
Skeleton of the list schedule.
...
llvm-svn: 25544
2006-01-23 08:26:10 +00:00
Reid Spencer
a8aebf9192
Update for including additional function tests.
...
llvm-svn: 25542
2006-01-23 08:15:53 +00:00
Evan Cheng
37c62244a6
Factor out more instruction scheduler code to the base class.
...
llvm-svn: 25532
2006-01-23 07:01:07 +00:00
Chris Lattner
ff2ce95673
Speedup and simplify pass registration by the observation that there is
...
exactly one PassInfo object per RegisterPass object and that their lifetimes
are the same. As such, there is no reason for the RegisterPass object to
dynamically allocate the PassInfo object at compiler startup time: just inline
the object by-value. This should reduce codesize, heap size, and startup time. Yaay.
llvm-svn: 25521
2006-01-23 01:01:04 +00:00
Chris Lattner
b1b6b1d541
This only needs <iosfwd> not <iostream>
...
llvm-svn: 25517
2006-01-22 23:43:45 +00:00
Chris Lattner
4cefd6fa96
This header should not pull in <iostream>
...
llvm-svn: 25511
2006-01-22 22:54:51 +00:00
Jeff Cohen
a31ecbc2a0
Visual Studio neurotic about inconsistent class/struct usage.
...
llvm-svn: 25506
2006-01-22 20:36:43 +00:00
Evan Cheng
4a57a7551f
Do some code refactoring on Jim's scheduler in preparation of the new list
...
scheduler.
llvm-svn: 25493
2006-01-21 02:32:06 +00:00
Jim Laskey
75adb3d269
Simplify search for abbreviations.
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llvm-svn: 25491
2006-01-21 01:13:18 +00:00
Jim Laskey
08d15fdc02
Correct some simple errors.
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llvm-svn: 25490
2006-01-21 00:59:54 +00:00
Jim Laskey
946caff856
Right size integer values before emitting.
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llvm-svn: 25489
2006-01-20 21:02:36 +00:00
Jim Laskey
b2abea6ab6
Reworked how Dwarf debug info entries and abbreviations are handled. Added
...
pubnames and debuy str sections.
llvm-svn: 25487
2006-01-20 20:34:06 +00:00
Reid Spencer
ae31d4858b
Make sure that libm is used during config tests so that ceil, floor, and
...
friends are actually detected.
llvm-svn: 25454
2006-01-19 08:31:08 +00:00
Reid Spencer
effe3e54e4
For PR696:
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Add checks for ceil, ceilf, floor, and floorf
llvm-svn: 25453
2006-01-19 08:22:40 +00:00
Reid Spencer
c2e3662a89
1. Documentation upgrade.
...
2. Have UpgradeInstrinicCall return an Instruction* instead of a CallInst*
and return the needed CastInst* if the result of the upgraded call needs
to be casted back to a signed type.
llvm-svn: 25446
2006-01-19 06:59:26 +00:00
Reid Spencer
7ee9a0016a
Add a new interface function to AutoUpgrade for simultaneously upgrading
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the Function and the CallInst: UpgradeCallsToIntrinsic(Function*). Also,
re-factor the AutoUpgrade implementation to eliminate some duplication of
code.
llvm-svn: 25432
2006-01-19 01:18:29 +00:00
Jim Laskey
6b25a4e659
Added minimum Dwarf aranges. Cleaned up some section headers. Line number
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support now works in gdb.
llvm-svn: 25417
2006-01-18 16:54:26 +00:00
Jim Laskey
964e70be01
Pastos.
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llvm-svn: 25412
2006-01-17 21:39:39 +00:00
Jim Laskey
52d9832e70
Add frame work for additional dwarf sections. Comments will improve as code
...
is added.
llvm-svn: 25410
2006-01-17 20:41:40 +00:00
Robert Bocchino
dc31d8561b
Support for the insertelement operation.
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llvm-svn: 25405
2006-01-17 20:06:42 +00:00
Robert Bocchino
a5ec2815a1
Instruction and constant expression definitions for the insertelement
...
operation.
llvm-svn: 25402
2006-01-17 20:05:59 +00:00
Evan Cheng
a9c4d32e7e
Suppress "no newline at end of file" warnings.
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llvm-svn: 25400
2006-01-17 19:21:01 +00:00
Jim Laskey
a86da88ba3
Misc. errors.
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llvm-svn: 25399
2006-01-17 19:12:24 +00:00
Jim Laskey
0c4202b0ba
Adding basic support for Dwarf line number debug information.
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I promise to keep future commits smaller.
llvm-svn: 25396
2006-01-17 17:31:53 +00:00
Jim Laskey
38e4ff875d
Reduce memory consumption and force (somewhat) access to entries via ID.
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llvm-svn: 25393
2006-01-17 16:29:58 +00:00
Evan Cheng
3a7f44a3b6
Yet another getTargetNode() variant. I promise one of these days I'll fix
...
tblgen so this is unnecessary.
llvm-svn: 25380
2006-01-17 00:32:38 +00:00
Jim Laskey
bf73e50cc5
Redundant inline keyword.
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llvm-svn: 25377
2006-01-16 23:44:03 +00:00
Jim Laskey
9f2391c897
UniqueVector template provides a means of enumerating objects uniquely.
...
llvm-svn: 25376
2006-01-16 23:29:43 +00:00
Reid Spencer
3cecd3c4cf
For PR411:
...
This patch is an incremental step towards supporting a flat symbol table.
It de-overloads the intrinsic functions by providing type-specific intrinsics
and arranging for automatically upgrading from the old overloaded name to
the new non-overloaded name. Specifically:
llvm.isunordered -> llvm.isunordered.f32, llvm.isunordered.f64
llvm.sqrt -> llvm.sqrt.f32, llvm.sqrt.f64
llvm.ctpop -> llvm.ctpop.i8, llvm.ctpop.i16, llvm.ctpop.i32, llvm.ctpop.i64
llvm.ctlz -> llvm.ctlz.i8, llvm.ctlz.i16, llvm.ctlz.i32, llvm.ctlz.i64
llvm.cttz -> llvm.cttz.i8, llvm.cttz.i16, llvm.cttz.i32, llvm.cttz.i64
New code should not use the overloaded intrinsic names. Warnings will be
emitted if they are used.
llvm-svn: 25366
2006-01-16 21:12:35 +00:00
Reid Spencer
ea1bec59db
For PR411:
...
This file makes the helper functions for auto-upgrade of llvm assembly and
bytecode more accessible. This is part of de-overloading of intrinsic
functions to support the flat symbol table (no type planes).
llvm-svn: 25365
2006-01-16 21:06:01 +00:00
Chris Lattner
5c0f92e308
Remove a never-working pass
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llvm-svn: 25348
2006-01-16 01:05:24 +00:00
Chris Lattner
fa8477498c
Initialize DFSnum's to -1, in case a node is not reachable.
...
llvm-svn: 25344
2006-01-15 21:48:36 +00:00
Chris Lattner
789d498d78
add an assert, patch by Daniel Berlin
...
llvm-svn: 25343
2006-01-15 21:46:23 +00:00
Chris Lattner
551df64bd0
Change ET-Forest to automatically recalculate its DFSnum's if too many slow
...
queries are made.
Patch by Daniel Berlin!
llvm-svn: 25323
2006-01-14 20:55:09 +00:00
Chris Lattner
3e2e2b22ec
Teach inline function how to update the callgraph when it makes changes.
...
llvm-svn: 25318
2006-01-14 20:05:06 +00:00
Chris Lattner
62ab0d6471
Add CallGraph::getOrInsertFunction, to allow clients to update the callgraph
...
when they change the program
llvm-svn: 25316
2006-01-14 20:01:50 +00:00