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3871 Commits

Author SHA1 Message Date
Chris Lattner
765c93cefd wrap lines to 80 columns. 
Add static JITCtor/InterpCtor fields


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26945 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 06:06:37 +00:00
Chris Lattner
4b8db6c453 add some nodes for extractelement 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26927 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 20:43:08 +00:00
Nate Begeman
26d5d16a2c Move some common data structures between dom and pdom into the base class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26905 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 19:32:48 +00:00
Chris Lattner
dc26e32ec7 Add some helper methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26882 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 00:55:52 +00:00
Chris Lattner
78fca69532 Add another helper 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26881 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 00:20:30 +00:00
Chris Lattner
49c6d3eba8 add a node 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26879 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-19 23:42:51 +00:00
Chris Lattner
074ad68d5a Add a helper method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26878 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-19 23:41:32 +00:00
Chris Lattner
210721aecc improve comments, add a new MVT::getVectorBaseType method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26855 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-19 05:26:45 +00:00
Chris Lattner
22232f659b Rename ConstantVec -> BUILD_VECTOR and VConstant -> VBUILD_VECTOR. Allow 
*BUILD_VECTOR to take variable inputs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26846 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-19 00:52:25 +00:00
Chris Lattner
c3a60c738d Update comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26839 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-18 01:43:28 +00:00
Chris Lattner
fa984b61e4 add a couple of enum values 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26829 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-17 19:53:41 +00:00
Nate Begeman
81e8097377 Remove BRTWOWAY* 
Make the PPC backend not dependent on BRTWOWAY_CC and make the branch
selector smarter about the code it generates, fixing a case in the
readme.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26814 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-17 01:40:33 +00:00
Evan Cheng
d1d6b5cce2 For each loop, keep track of all the IV expressions inserted indexed by 
stride. For a set of uses of the IV of a stride which is a multiple
of another stride, do not insert a new IV expression. Rather, reuse the
previous IV and rewrite the uses as uses of IV expression multiplied by
the factor.

e.g.
x = 0 ...; x ++
y = 0 ...; y += 4
then use of y can be rewritten as use of 4*x for x86.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26803 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-16 21:53:05 +00:00
Evan Cheng
714554d707 Added a way for TargetLowering to specify what values can be used as the 
scale component of the target addressing mode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26802 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-16 21:47:42 +00:00
Chris Lattner
804d995f99 Add markers for the first and last vector value type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26796 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-16 19:42:44 +00:00
Jim Laskey
41ff717e85 Typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26792 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-16 18:15:12 +00:00
Chris Lattner
8ed32f6f8e minor changes so that GCC builtin can be specified before the Intrinsic info, 
add some more PPC intrinsics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26786 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 19:23:40 +00:00
Jim Laskey
9d0ff8e6f9 Expand subprogram and added block descriptor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26782 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 19:09:58 +00:00
Chris Lattner
dfdcd5bb95 Set TargetPrefix on target-specific intrinsics. That way, in theory, different 
targets could have different implemenations of a __builtin_foo gcc intrinsic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26769 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 01:32:36 +00:00
Chris Lattner
840064e605 Fix the gcread/gcwrite intrinsic specifications, fixing 
CodeGen/Generic/GC/alloc_loop.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26765 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-14 20:00:20 +00:00
Evan Cheng
30b37b5f29 Add LSR hooks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26740 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 23:18:16 +00:00
Evan Cheng
a84b1c7c4e Added getTargetLowering() - returns DAG lowering info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26739 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 23:17:42 +00:00
Evan Cheng
d277f2c669 Added target lowering hooks which LSR consults to make more intelligent 
transformation decisions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26738 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 23:14:23 +00:00
Chris Lattner
8ae7a3315f Add a first ppc altivec intrinsic. Add packed type support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26734 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 22:38:32 +00:00
Jim Laskey
f4321a3a43 Handle the removal of the debug chain. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26729 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 13:07:37 +00:00
Chris Lattner
aaf1582549 Mark llvm.stacksave as only reading memory, this fixes 
Regression/Transforms/InstCombine/stacksaverestore.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26715 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-12 00:04:28 +00:00
Nate Begeman
442b32b5c5 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26707 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-11 02:20:46 +00:00
Evan Cheng
0937103368 Added a parameter to control whether Constant::getStringValue() would chop 
off the result string at the first null terminator.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26704 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 23:52:03 +00:00
Chris Lattner
682365dc80 remove ShouldEmitDebugFunctions, a hack to support llvm-db via the jit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26702 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 22:49:05 +00:00
Chris Lattner
969ccf82d0 Fix another broken intrinsic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26696 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 18:01:03 +00:00
Chris Lattner
5d832dc330 Fix incorrect definitions of these intrinsics, which broke a bunch of 
stuff last night.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26694 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 17:48:34 +00:00
Chris Lattner
a34b6f8713 Move simple-selector-specific types to the simple selector. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26693 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 07:51:18 +00:00
Chris Lattner
37cb415eec Simplify the interface to the schedulers, to not pass the selected heuristic 
in.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26691 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 07:48:52 +00:00
Chris Lattner
2f5806c2b3 Move some simple-sched-specific instance vars to the simple scheduler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26690 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 07:42:02 +00:00
Chris Lattner
e76074ab89 move some simple scheduler methods into the simple scheduler 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26688 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 07:35:21 +00:00
Chris Lattner
8c7ef0599c Make EmitNode take a SDNode instead of a NodeInfo* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26687 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 07:28:36 +00:00
Chris Lattner
7593639df6 Store VRBase in a map, not in NodeInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26685 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 07:24:45 +00:00
Chris Lattner
de76851d42 make some methods protected instead of private 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26681 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 06:30:11 +00:00
Chris Lattner
d144a24d3d Fix an incorrect intrinsic description 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26677 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-10 04:17:06 +00:00
Chris Lattner
68b67ff3db use the enum list autogen'd from Intrinsics.td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26660 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 20:03:31 +00:00
Chris Lattner
59bcce5ae5 remove dbg_declare, it's not used yet. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26659 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 20:02:42 +00:00
Jim Laskey
62e15a3c03 Forgot this on last check in. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26645 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 17:30:53 +00:00
Chris Lattner
9ca6cdaee9 Add a helper method for running static ctors/dtors in the module. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26619 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-08 18:42:46 +00:00
Chris Lattner
6665b97ae9 add a new helper method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26617 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-08 18:38:51 +00:00
Jim Laskey
21b6c9d647 Get rid of the multiple copies of getStringValue. Now a Constant:: method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26616 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-08 18:11:07 +00:00
Chris Lattner
b0d21ef20c Change the interface for getting a target HazardRecognizer to be more clean. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26608 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-08 04:25:59 +00:00
Jim Laskey
e8c3e3b51c Switch to using a numeric id for anchors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26598 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-07 20:53:47 +00:00
Chris Lattner
37e30cf736 Hoist the HazardRecognizer out of the ScheduleDAGList.cpp file to where 
targets can implement them.  Make the top-down scheduler non-g5-specific.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26568 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-06 00:20:29 +00:00
Chris Lattner
202bc85a95 add an emitnoop method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26563 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-05 23:50:42 +00:00
Chris Lattner
1566d18fe2 custom lowered nodes are legal too 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26561 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-05 23:49:19 +00:00
Chris Lattner
65e9f3969b add a hook to insert a noop 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26560 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-05 23:48:51 +00:00
Jim Laskey
c0fe53383e Breathe some life into a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26553 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-05 21:20:20 +00:00
Chris Lattner
20614b9562 Add a new scheduling type. This is, of course, a hack. Proper factoring 
will come later.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26551 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-05 21:08:06 +00:00
Chris Lattner
38bf3bffe3 Add a copysign node 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26540 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-05 05:06:40 +00:00
Jim Laskey
f01e547700 Adding basic structure support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26505 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 15:06:57 +00:00
Evan Cheng
3e1ce5a44d Add more vector NodeTypes: VSDIV, VUDIV, VAND, VOR, and VXOR. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26504 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 07:01:07 +00:00
Evan Cheng
33143dce15 Number of NodeTypes now exceeds 128. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26503 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 06:58:59 +00:00
Evan Cheng
bfa284f697 SDOperand::isOperand should not be a forwarding. It must check *this against N's operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26502 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 06:42:32 +00:00
Evan Cheng
80d8eaae05 Added isOperand(N): true if this is an operand of N 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26501 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 06:24:54 +00:00
Chris Lattner
b253400ca9 initial checkin of the intrinsic description file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26496 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 02:33:15 +00:00
Chris Lattner
378fdf29b1 update comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26491 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 01:55:49 +00:00
Chris Lattner
c1323faa74 Split this out of Target.td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26488 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 01:54:11 +00:00
Chris Lattner
41edaa0529 remove the read/write port/io intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26479 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 00:19:58 +00:00
Chris Lattner
03dd465215 Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolving 
PR709, and paving the way for future progress.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26476 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 00:00:25 +00:00
Chris Lattner
a1b2a9b7e2 Fix a compilation error with GCC 4.1. Thanks to Vladimir Merzliakov for 
pointing this out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26467 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-02 00:21:41 +00:00
Jim Laskey
6a3eb01084 Support for enumerations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26466 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 23:52:37 +00:00
Jim Laskey
40486cc6a0 Remove extra comma from enum list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26457 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 20:49:44 +00:00
Jim Laskey
abd19e8b5b Remove comma from enum list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26456 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 20:48:20 +00:00
Jim Laskey
9c4447aa2b Switch back to using actual dwarf tags. Simplifies code without loss to other 
debug forms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26455 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 20:39:36 +00:00
Jim Laskey
92ae740396 Use context and not compile unit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26453 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 18:20:30 +00:00
Jim Laskey
f8913f19ae Basic array support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26451 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 17:53:02 +00:00
Chris Lattner
00ffed0468 Add interfaces for targets to provide target-specific dag combiner optimizations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26442 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 04:52:55 +00:00
Evan Cheng
bf57e1f456 Missing a cast previously. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26434 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 00:58:54 +00:00
Evan Cheng
70695ab626 - Added v2f32, not used by any target currently. Only for testing purpose. 
- Minor bug fix.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26433 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 00:55:26 +00:00
Evan Cheng
1ab7d859cf - Added VConstant as an abstract version of ConstantVec. 
- All abstrct vector nodes must have # of elements and element type as their
first two operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26432 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 00:51:13 +00:00
Jim Laskey
45ccae5b7d Add const, volatile, restrict support. 
Add array of debug descriptor support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26428 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-28 20:15:07 +00:00
Jim Laskey
9a777a3a8e Qualify dwarf namespace inside llvm namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26409 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-27 22:37:23 +00:00
Jim Laskey
bd76184e67 Supporting multiple compile units. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26402 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-27 17:27:12 +00:00
Jim Laskey
0d086af82b Re-orging file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26401 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-27 12:43:29 +00:00
Evan Cheng
404cb4f9fa Added an offset field to ConstantPoolSDNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26371 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-25 09:54:52 +00:00
Chris Lattner
b44b509411 Add a PrintAsmMemoryOperand method for printing addresses 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26363 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-24 20:21:12 +00:00
Chris Lattner
3c2da661b6 add a method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26357 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-24 18:53:51 +00:00
Jim Laskey
6990600f93 Add pointer and reference types. Added short-term code to ignore NULL types 
(to allow llvm-gcc4 to build.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26355 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-24 16:46:40 +00:00
Jeff Cohen
7e88103cde Get VC++ building again. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26351 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-24 02:52:40 +00:00
Chris Lattner
4c12e719c9 Add some hooks for selecting memory addresses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26347 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-24 02:12:52 +00:00
Chris Lattner
5ee3e14127 Add C_Memory operand type 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26344 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-24 01:10:14 +00:00
Chris Lattner
7ef24f9773 add a new flag 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26340 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-23 23:36:23 +00:00
Jim Laskey
434b40b42f Added basic support for typedefs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26339 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-23 22:37:30 +00:00
Jim Laskey
f4afdd9f41 DwarfWriter reading basic type information from llvm-gcc4 code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26331 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-23 16:58:18 +00:00
Evan Cheng
4c1aa86657 - 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26315 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-22 20:19:42 +00:00
Jim Laskey
0420f2aaf9 Coordinate activities with llvm-gcc4 and dwarf. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26314 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-22 19:02:11 +00:00
Chris Lattner
410354fe0c Make the LLVM headers "-ansi -pedantic -Wno-long-long" clean. 
Patch by Martin Partel!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26313 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-22 16:23:43 +00:00
Chris Lattner
1efa40f6a4 split register class handling from explicit physreg handling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26308 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-22 00:56:39 +00:00
Chris Lattner
16d597a20d expose the set of values types holdable in a regclass to clients 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26307 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-21 23:51:58 +00:00
Chris Lattner
aba3b13fb3 Pass in a value type to getRegForInlineAsmConstraint, allowing targets to 
select different sets of registers depending on the type requested.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26304 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-21 23:10:29 +00:00
Evan Cheng
aea20f50e5 Added x86 integer vector types: 64-bit packed byte integer (v16i8), 64-bit 
packed word integer (v8i16), and 64-bit packed doubleword integer (v2i32).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26294 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-20 22:34:53 +00:00
Evan Cheng
c9fdea915a Move PICEnabled declaration here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26271 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-18 00:06:03 +00:00
Chris Lattner
80274268b9 add a new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26268 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-17 21:57:00 +00:00
Nate Begeman
70804d3e14 Fix a nit sabre noticed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26262 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-17 18:06:19 +00:00
Nate Begeman
551bf3f800 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26255 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-17 05:43:56 +00:00
Nate Begeman
368e18d56a 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26238 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-16 21:11:51 +00:00
Evan Cheng
a03a5dc7ce Rename maxStoresPerMemSet to maxStoresPerMemset, etc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26174 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-14 08:38:30 +00:00
Chris Lattner
c70cc35ddf Fix typo that caused build failures for things trying to use m_Or. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26153 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-13 23:06:39 +00:00
Jim Laskey
f198eb9c62 Sync up the tag numbers with gcc4. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26146 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-13 16:56:43 +00:00
Jim Laskey
d96185aa62 Rename to better reflect usage (current and planned.) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26145 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-13 12:50:39 +00:00
Chris Lattner
6a5b6d7633 Add a method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26141 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-13 08:54:46 +00:00
Jim Laskey
ce72b1755f Reorg for integration with gcc4. Old style debug info will not be passed though 
to SelIDAG.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26115 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-11 01:01:30 +00:00
Chris Lattner
ebccc040e5 Remove a level of indirection. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26109 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-10 21:32:11 +00:00
Evan Cheng
fae9f1cb34 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).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26094 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 22:11:03 +00:00
Evan Cheng
6ae46c4c87 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26083 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 07:15:23 +00:00
Chris Lattner
04a0f60b23 instead of keeping track of Constant/alignment pairs, actually compute the 
offset of each entry from the start of the constant pool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26077 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 04:44:32 +00:00
Chris Lattner
69a9563969 Use a MachineConstantPoolEntry struct instead of a pair to hold 
constant pool entries.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26075 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 04:21:49 +00:00
Chris Lattner
e7a1e2152c Assert invariants 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26073 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 02:25:42 +00:00
Chris Lattner
c1f523dedd Require an alignment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26072 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 02:24:25 +00:00
Chris Lattner
ef3640aded Add a comment: value is log2 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26068 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 02:10:15 +00:00
Chris Lattner
d6c65ea924 Add support for assembler directives that wrap inline asm 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26065 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-08 23:41:56 +00:00
Chris Lattner
5819342732 Add some happy helper methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26046 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-08 02:05:45 +00:00
Chris Lattner
eac707f702 getConstraintType should be virtual. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26041 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-07 20:13:44 +00:00
Chris Lattner
ab0e04c2f2 add a new Type::getIntegralTypeMask() method, which is useful for clients that 
want to do bitwise inspection of integer types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26032 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-07 06:17:10 +00:00
Jeff Cohen
aa02c1df1d Fix some truncation warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26029 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-07 03:34:35 +00:00
Chris Lattner
03a9939c61 fix an error compiling with -pedantic 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26028 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-07 01:12:49 +00:00
Chris Lattner
f483e58212 Change the prototype of PrintAsmOperand 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26020 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-06 22:16:41 +00:00
Jim Laskey
f60c2414ab Goodbye nasty macro. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26019 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-06 21:54:05 +00:00
Jim Laskey
c2f0c8def7 Edit requests from Sabre. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26018 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-06 19:12:02 +00:00
Jim Laskey
86cbdba522 Changing model for the construction of debug information. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26016 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-06 15:33:21 +00:00
Evan Cheng
4ee6211258 * Added SDNode::isOnlyUse(). 
* Fix hasNUsesOfValue(), it should be const.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25990 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-05 06:29:23 +00:00
Chris Lattner
28adf292d9 add a new method, getPreferredAlignmentLog. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25977 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-05 01:24:06 +00:00
Chris Lattner
ed412ac2cb Refactor a bunch of code into a non-inlined method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25972 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-04 09:51:33 +00:00
Evan Cheng
cccf1232a6 Get rid of some memory leaks identified by Valgrind 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25960 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-04 06:49:00 +00:00
Chris Lattner
8f9f0d3a34 add a method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25959 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-04 05:49:01 +00:00
Chris Lattner
c991cf58aa Add some methods for inline asm support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25950 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-04 02:12:09 +00:00
Nate Begeman
de99629e2a Add a framework for eliminating instructions that produces undemanded bits. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25945 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-03 22:24:05 +00:00
Chris Lattner
af9fa2bd0c Move isLoadFrom/StoreToStackSlot from MRegisterInfo to TargetInstrInfo, 
a far more logical place.  Other methods should also be moved if anyone
is interested. :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25912 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-02 20:11:55 +00:00
Chris Lattner
679836360a add a new isStoreToStackSlot method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25909 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-02 19:55:29 +00:00
Chris Lattner
ab77f73aee add an instance var and argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25891 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-02 00:23:12 +00:00
Chris Lattner
47cf4eda9f add a new PrintAsmOperand method, move some stuff around for ease of reading. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25885 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-01 22:39:30 +00:00
Chris Lattner
e202a253b1 Beef up the interface to inline asm constraint parsing, making it more 
general, useful, and easier to use.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25864 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-01 01:27:37 +00:00
Evan Cheng
b8973bd8f5 Allow the specification of explicit alignments for constant pool entries. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25855 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-31 22:23:14 +00:00
Evan Cheng
19f3416d1c One more getTargetNode() variant shouldn't hurt... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25816 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-30 07:47:47 +00:00
Chris Lattner
cb0b555663 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25812 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-30 06:09:03 +00:00
Jeff Cohen
85046901b8 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25805 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-30 04:33:51 +00:00
Chris Lattner
553d8007ad Move MaskedValueIsZero from the DAGCombiner to the TargetLowering interface, 
making isMaskedValueZeroForTargetNode simpler, and useable from other parts
of the compiler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25802 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-30 04:08:18 +00:00
Chris Lattner
030dae5bce Pass the address of the main MaskedValueIsZero function to allow recursion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25797 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-30 03:48:36 +00:00
Jim Laskey
024c0b34c4 Remove extra qualifier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25790 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-29 09:52:11 +00:00
Chris Lattner
e3bd778e4d 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25782 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-29 08:40:37 +00:00
Chris Lattner
f38a05d67b revert an accidental commit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25781 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-29 07:59:37 +00:00
Chris Lattner
c1857c23f5 remove some methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25779 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-29 07:57:11 +00:00
Chris Lattner
ac0d723825 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25769 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-29 06:24:40 +00:00
Chris Lattner
2128a2f76c remove the getBR2Way_CC method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25768 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-29 06:01:13 +00:00
Chris Lattner
9b88361bef add another variant 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25743 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-28 10:08:58 +00:00