Chris Lattner
74cdf784cc
Test that crashes the ppc backend.
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llvm-svn: 24546
2005-11-30 20:40:28 +00:00
Chris Lattner
99e894a36f
Fix a bug where we didn't realize that vaarg reads memory. This fixes
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Transforms/DeadStoreElimination/2005-11-30-vaarg.ll
llvm-svn: 24545
2005-11-30 19:38:22 +00:00
Chris Lattner
bf0175cf8f
new testcase dse is miscompiling
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llvm-svn: 24544
2005-11-30 19:37:08 +00:00
Chris Lattner
80afe26d76
Add a simple clear() method
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llvm-svn: 24543
2005-11-30 19:31:23 +00:00
Nate Begeman
47bb0eba00
Fix a typo in my latest change
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llvm-svn: 24542
2005-11-30 18:57:39 +00:00
Nate Begeman
84be54b731
No longer track value types for asm printer operands, and remove them as
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an argument to every operand printing function. Requires some slight
tweaks to x86, the only user.
llvm-svn: 24541
2005-11-30 18:54:35 +00:00
Nate Begeman
ed43f5159f
Fix some copy and paste typos.
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llvm-svn: 24540
2005-11-30 18:37:14 +00:00
Chris Lattner
5af54cb0fe
CALLSEQ_START/END nodes don't get memoized, do not add them in when
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replaceAllUses'ing.
llvm-svn: 24539
2005-11-30 18:20:52 +00:00
Andrew Lenharth
a758caed46
remove redundant code
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llvm-svn: 24538
2005-11-30 17:14:11 +00:00
Andrew Lenharth
3836ea30ac
At long last, you can say that f32 isn't supported for setcc
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llvm-svn: 24537
2005-11-30 17:12:26 +00:00
Andrew Lenharth
431d24abaf
Make typesafe that which isn't: FCMOVxx
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llvm-svn: 24536
2005-11-30 17:11:20 +00:00
Andrew Lenharth
114fb4cdb1
FPSelect and more custom lowering
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llvm-svn: 24535
2005-11-30 16:10:29 +00:00
Nate Begeman
31121419c8
First chunk of actually generating vector code for packed types. These
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changes allow us to generate the following code:
_foo:
li r2, 0
lvx v0, r2, r3
vaddfp v0, v0, v0
stvx v0, r2, r3
blr
for this llvm:
void %foo(<4 x float>* %a) {
entry:
%tmp1 = load <4 x float>* %a
%tmp2 = add <4 x float> %tmp1, %tmp1
store <4 x float> %tmp2, <4 x float>* %a
ret void
}
llvm-svn: 24534
2005-11-30 08:22:07 +00:00
Andrew Lenharth
dd3477b285
All sorts of stuff.
...
Getting in on the custom lowering thing, yay
evilness with fp setcc, yuck
trivial int select, hmmm
in memory args for functions, yay
DIV and REM, always handy. They should be custom lowered though.
Lots more stuff compiles now (go go single source!). Of course, none of it
probably works, but that is what the nightly tester can find out :)
llvm-svn: 24533
2005-11-30 07:19:56 +00:00
Andrew Lenharth
e14b9bfddf
add support for custom lowering SINT_TO_FP
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llvm-svn: 24531
2005-11-30 06:43:03 +00:00
Chris Lattner
50a5a428e3
Add a link to the doxygen tarball
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llvm-svn: 24530
2005-11-30 06:35:34 +00:00
Chris Lattner
87f3b29634
copy the doxygen tarball into the HTML directory after building it
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llvm-svn: 24529
2005-11-30 06:31:28 +00:00
Chris Lattner
7dfd25992c
minor cleanup
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llvm-svn: 24528
2005-11-30 05:26:03 +00:00
Reid Spencer
3bac59d2f0
Fix a problem with llvm-ranlib that (on some platforms) caused the archive
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file to become corrupted due to interactions between mmap'd memory segments
and file descriptors closing. The problem is completely avoiding by using
a third temporary file.
Patch provided by Evan Jones
llvm-svn: 24527
2005-11-30 05:21:10 +00:00
Chris Lattner
fdc786b18f
Fix a bug in a recent patch that broke shifts
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llvm-svn: 24526
2005-11-30 05:11:18 +00:00
Evan Cheng
bc51bc83b6
Added support to STORE and shifts to DAG to DAG isel.
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llvm-svn: 24525
2005-11-30 02:51:20 +00:00
Evan Cheng
08ab45044b
Fixed a bug introduced by my last commit: TargetGlobalValues should key on
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GlobalValue * and index pair. Update getGlobalAddress() for symmetry.
llvm-svn: 24524
2005-11-30 02:49:21 +00:00
Evan Cheng
025dab1137
Added an index field to GlobalAddressSDNode so it can represent X+12, etc.
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llvm-svn: 24523
2005-11-30 02:04:11 +00:00
Evan Cheng
16b8b9d532
Fixed a minor bug: - -offset != offset iff offset == MININT
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llvm-svn: 24522
2005-11-30 01:59:00 +00:00
Nate Begeman
ebafe9c6d8
Represent the encoding of the SPR instructions as they actually are, so
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that we can use the correct SPR numbers in the InstrInfo.td file. This is
necessary to support VRsave.
llvm-svn: 24521
2005-11-29 22:42:50 +00:00
Evan Cheng
f412b7ba0c
Add more X86 ISel patterns.
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llvm-svn: 24520
2005-11-29 19:38:52 +00:00
Evan Cheng
5395a80640
Better error message when unrecognized opcode is seen.
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llvm-svn: 24519
2005-11-29 18:44:58 +00:00
Nate Begeman
9a781caa20
Hook up one type, v4f32, to the VR RegisterClass for now.
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llvm-svn: 24517
2005-11-29 08:17:20 +00:00
Nate Begeman
16a1c53abc
Add the remainder of the AltiVec 4 x float instructions. Further
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enhancements will be necessary to teach the code generator that since
there is no fmul, it will have to do vmaddfp, adding +0.0.
llvm-svn: 24516
2005-11-29 08:04:45 +00:00
Chris Lattner
22327b9d12
Add support for a new STRING and LOCATION node for line number support, patch
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contributed by Daniel Berlin, with a few cleanups here and there by me.
llvm-svn: 24515
2005-11-29 06:21:05 +00:00
Nate Begeman
e4d7c1b7dd
Add the new vector types to tablegen
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llvm-svn: 24514
2005-11-29 06:19:38 +00:00
Chris Lattner
47feb1ecbb
No targets support line number info yet.
...
llvm-svn: 24513
2005-11-29 06:16:21 +00:00
Chris Lattner
f9ea6dbf66
Add support for a new STRING and LOCATION node for line number support, patch
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contributed by Daniel Berlin, with a few cleanups here and there by me.
llvm-svn: 24512
2005-11-29 06:15:39 +00:00
Nate Begeman
a1c2df2471
Add the majority of the vector machien value types we expect to support,
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and make a few changes to the legalization machinery to support more than
16 types.
llvm-svn: 24511
2005-11-29 05:45:29 +00:00
Evan Cheng
c23716c268
Fixed a comment bug:
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createPPCPatternInstructionSelector -> createPPCISelPattern
llvm-svn: 24510
2005-11-29 04:59:46 +00:00
Chris Lattner
93089e48a9
Add "SCC" to the lexicon. Patch provided by Marco Matthies, thanks!
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llvm-svn: 24509
2005-11-29 01:34:50 +00:00
Chris Lattner
8154ba119b
Fix PR670 and test/Regression/Transforms/Mem2Reg/2005-11-28-Crash.ll
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llvm-svn: 24508
2005-11-29 01:07:12 +00:00
Chris Lattner
10bc24c5b2
new testcase for pr670
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llvm-svn: 24507
2005-11-29 01:06:51 +00:00
Chris Lattner
d02532e2a2
add Evan and Jim. Please edit your entries as desired.
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llvm-svn: 24506
2005-11-29 00:57:06 +00:00
Chris Lattner
c90cd9e5e8
refix typo
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llvm-svn: 24505
2005-11-29 00:42:30 +00:00
Chris Lattner
2e375c1847
don't say this is i128, because it isn't yet. Hopefully nate will change
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this to be something sane, but in the mean time it is unused, so safe to
make something bogus.
llvm-svn: 24504
2005-11-29 00:41:40 +00:00
Chris Lattner
7bc9c0d389
revert my change for the time being, which broke the build
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llvm-svn: 24503
2005-11-29 00:24:08 +00:00
John Criswell
755971ee20
Fixed a punctuation error.
...
llvm-svn: 24502
2005-11-28 23:25:41 +00:00
Chris Lattner
9e47c9a37a
fix a typo :)
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llvm-svn: 24501
2005-11-28 22:42:15 +00:00
Andrew Lenharth
1ffbe58972
a few more comments on the interfaces and functions
...
llvm-svn: 24500
2005-11-28 18:10:59 +00:00
Andrew Lenharth
cad1d52b64
Added documented rsprofiler interface. Also remove new profiler passes, the
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old ones have been updated to implement the interface.
llvm-svn: 24499
2005-11-28 18:00:38 +00:00
John Criswell
6992d365bf
Add the remove() function from the C library.
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llvm-svn: 24498
2005-11-28 15:49:15 +00:00
Jeff Cohen
9c75e03471
Teach Visual Studio about new files.
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llvm-svn: 24497
2005-11-28 06:46:36 +00:00
Jeff Cohen
b171dee053
Fix VC++ warning.
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llvm-svn: 24496
2005-11-28 06:45:57 +00:00
Chris Lattner
0edc0fd222
Add a missed optimization
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llvm-svn: 24495
2005-11-28 04:52:39 +00:00