Chris Lattner
9783d62422
code simplification, no functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55363 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 07:01:28 +00:00
Chris Lattner
073ff02e0d
stabilize more printing, this doesn't cause a problem
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in the example attached to PR2590, but is a problem in general.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55361 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 06:50:46 +00:00
Chris Lattner
943c0e6fba
stablize SubRegsSet printing, part of PR2590
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55360 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 06:49:06 +00:00
Chris Lattner
690d80eefe
Stabilize 'getDwarfRegNumFull' output to not depend on random memory
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orders, part of PR2590
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55359 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 06:43:25 +00:00
Chris Lattner
6ba50a9252
If an xmm register is referenced explicitly in an inline asm, make sure to
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assign it to a version of the xmm register with the regclass that matches its
type. This fixes PR2715, a bug handling some crazy xpcom case in mozilla.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55358 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 06:19:02 +00:00
Chris Lattner
09c5d8baa2
typo fix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55355 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 06:07:47 +00:00
Dan Gohman
1146728bfa
Actually recycle SDNode allocations. SelectionDAG is using
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RecyclingAllocator, but this change is needed for the nodes
to actually be recycled. This cuts SelectionDAG's memory
usage high-water-mark in half in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55351 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 01:44:34 +00:00
Dan Gohman
b6e3d6ce70
Avoid a warning about isTargetNullPtr being unused in release builds.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55350 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 01:38:29 +00:00
Owen Anderson
abb1f16881
Throw the switch to allow FastISel to emit instructions whose return types different from their inputs. Next step: adding lowering pattens in FastISel that actually use these newly available opcodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55349 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 01:22:59 +00:00
Evan Cheng
b09c25ebf0
This is done.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55348 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 01:13:44 +00:00
Owen Anderson
71669e51e5
Enhance TableGen to emit code for FastISel of opcodes with variadic return types without slowing down opcodes that are not variadic. No such opcodes are currently generated, but in theory it should be a matter of just hitting the switch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55347 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 00:42:26 +00:00
Owen Anderson
0f84e4e310
Add a RetVT parameter to emitted FastISel methods, so that we will be able to pass the desired return
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type down. This is not currently used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55345 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 23:58:18 +00:00
Owen Anderson
7b2e579546
Deepen the map structure tablegen uses to compute FastISel patterns, in preparation for having patterns
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with return types that differ from their input types. This is not yet used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55344 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 23:43:09 +00:00
Dale Johannesen
bdab93a2ef
Implement 32 & 64 bit versions of PPC atomic
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binary primitives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55343 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 22:34:37 +00:00
Evan Cheng
b41aec5476
Unbreak build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55342 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 22:20:39 +00:00
Evan Cheng
bdf7b5da47
80 col. violations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55341 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 21:58:43 +00:00
Owen Anderson
d894f1d274
Expand bitcast support in fast isel to support bitcasts of non-constant values by emitting reg-reg copies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55340 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 21:32:34 +00:00
Evan Cheng
ab6c3bb44d
Try approach to moving call address load inside of callseq_start. Now it's done during the preprocess of x86 isel. callseq_start's chain is changed to load's chain node; while load's chain is the last of callseq_start or the loads or copytoreg nodes inserted to move arguments to the right spot.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55338 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 21:27:18 +00:00
Dale Johannesen
140a8bb006
Remove PPC-specific lowering for atomics; the
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generic stuff works fine.
Mark rewritten cmp-and-swap as not using CR1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55336 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 21:09:52 +00:00
Owen Anderson
6d0c25ec3a
Add support for fast isel of (integer) immediate materialization pattens, and use them to support
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bitcast of constants in fast isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55325 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 20:20:32 +00:00
Dale Johannesen
8bb2ef4760
Adjust grep's for new code sequence.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55320 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 18:53:58 +00:00
Dale Johannesen
65e3973dff
It's important for the cmp-and-swap to balance
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loads and stores but it's even more important for
it to store the right value.:(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55319 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 18:53:26 +00:00
Bill Wendling
cb3c51a4ae
Nevermind. This broke the bootstrap (?!).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55318 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 18:32:39 +00:00
Bill Wendling
51e05e7a99
MOVQ2DQ and MOVQ2DQ use SSE2. We should conditionalize the use of these
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instructions on having SSE2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55317 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 18:20:52 +00:00
Chris Lattner
7059e530ed
Fix pasto (values -> types) noticed by Josh Conner
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55315 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 17:03:15 +00:00
Chris Lattner
3518175d42
flush stream after dumping.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55301 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 04:55:46 +00:00
Evan Cheng
e7321441ac
Fix asm printing of MOVSDto64mr and MOV64toSDrm.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55300 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-25 04:11:42 +00:00
Bill Wendling
3574c2d849
Fix this test. Don't null out the file, just XFAIL it until patch can be fixed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55296 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 21:48:46 +00:00
Bill Wendling
59b63e4a18
Temporarily reverting r55292. It's causing a bootstraping failure:
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/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc ... src/libiberty/make-temp-file.c -o make-temp-file.o
Assertion failed: (Node2Index[SU->NodeNum] > Node2Index[I->Dep->NodeNum] && "Wrong topological sorting"), function InitDAGTopologicalSorting, file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp, line 508.
../../../../llvm-gcc.src/libiberty/hashtab.c:955: internal compiler error: Abort trap
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://developer.apple.com/bugreporter > for instructions.
make[4]: *** [hashtab.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [multi-do] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-target-libiberty] Error 2
make: *** [all] Error 2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55295 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 21:45:30 +00:00
Chris Lattner
415b414a8f
remove the type checking logic already done by tblgen, just keep the
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parts tblgen doesn't do (checking for constant, alloca, enclosing
function has gc marker). This passes dj! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55294 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 20:46:13 +00:00
Chris Lattner
edfb72c628
simplify PseudoSourceValue printing a bit. Unnest all of PseudoSourceValue.cpp from the llvm namespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55293 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 20:37:32 +00:00
Evan Cheng
32c727cd95
Move callseq_start above the call address load to allow load to be folded into the call node.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55292 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 19:19:55 +00:00
Evan Cheng
40ab164d3a
Print PseudoSourceValue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55291 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 18:51:20 +00:00
Chris Lattner
4238746230
we should use 'class' for non-pod types instead of 'struct' to
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make it easier to deal with the VC++ struct/class bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55290 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 18:38:56 +00:00
Chris Lattner
5a1c68c776
add a hack to temporarily allow pseudo source values.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55289 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 18:33:17 +00:00
Chris Lattner
c56711c212
make sure to flush the stream after dumping, to make sure it goes out immediately.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55288 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 18:28:30 +00:00
Cedric Venet
d85f51abd4
Use additionnal include directory instead of ../ in #include.
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Suggested by aKor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55282 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 12:30:46 +00:00
Cedric Venet
a3f343f4cd
Updating VC++ project.
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Adding one include file and correct one declaration from class to struct in order to make llvm compile on VC2005.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55279 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 11:56:40 +00:00
Gordon Henriksen
01571ef1e9
Update GC docs for clarified naming and AsmWriter refactoring.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55275 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 03:18:23 +00:00
Chris Lattner
7eb01bfc16
improve encapsulation of the BBExecutable set.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55271 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 23:39:31 +00:00
Chris Lattner
cf712dee93
Switch an assortment of maps, sets and vectors to more efficient versions,
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patch contributed by m-s!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55270 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 23:36:38 +00:00
Chris Lattner
62ca32540f
get MachineConstantPool off std::ostream, onto raw_ostream. It would be
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really nice if someone converted MachineFunction::print to raw_ostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55268 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 22:53:13 +00:00
Chris Lattner
ab49ee752e
minor cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55267 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 22:52:27 +00:00
Chris Lattner
7353404303
remove dead method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55266 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 22:43:21 +00:00
Chris Lattner
78a2812538
Add raw_stream adaptors that write into an std::string and SmallVector/SmallString.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55265 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 22:43:04 +00:00
Chris Lattner
944fac71e0
Switch the asmprinter (.ll) and all the stuff it requires over to
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use raw_ostream instead of std::ostream. Among other goodness,
this speeds up llvm-dis of kc++ with a release build from 0.85s
to 0.49s (88% faster).
Other interesting changes:
1) This makes Value::print be non-virtual.
2) AP[S]Int and ConstantRange can no longer print to ostream directly,
use raw_ostream instead.
3) This fixes a bug in raw_os_ostream where it didn't flush itself
when destroyed.
4) This adds a new SDNode::print method, instead of only allowing "dump".
A lot of APIs have both std::ostream and raw_ostream versions, it would
be useful to go through and systematically anihilate the std::ostream
versions.
This passes dejagnu, but there may be minor fallout, plz let me know if
so and I'll fix it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55263 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 22:23:09 +00:00
Chris Lattner
ef5dc366e7
use proper namespace qualifications
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55259 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 22:00:15 +00:00
Chris Lattner
458194ddcd
Add #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55258 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 21:34:34 +00:00
Chris Lattner
e35f1cacc8
add #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55257 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 21:33:24 +00:00
Chris Lattner
42f77ab95a
add #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55252 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-23 20:34:06 +00:00