Chris Lattner
c2c6038913
Regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26522 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 07:53:41 +00:00
Chris Lattner
7d5c1e1ed1
Don't use invalidated iterators!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26521 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 07:53:16 +00:00
Evan Cheng
f42f516984
Add an entry
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26520 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 07:49:50 +00:00
Chris Lattner
ab51f3fa96
Canonicalize (X+C1)*C2 -> X*C2+C1*C2
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This implements Transforms/InstCombine/add.ll:test31
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26519 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 06:04:02 +00:00
Chris Lattner
5128d2323f
new testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26518 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 06:02:36 +00:00
Evan Cheng
62bec2ca4c
MEMSET / MEMCPY lowering bugs: we can't issue a single WORD / DWORD version of
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rep/stos and rep/mov if the count is not a constant. We could do
rep/stosl; and $count, 3; rep/stosb
For now, I will lower them to memset / memcpy calls. We will revisit this after
a little bit experiment.
Also need to take care of the trailing bytes even if the count is a constant.
Since the max. number of trailing bytes are 3, we will simply issue loads /
stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26517 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 02:48:56 +00:00
Jeff Cohen
973e0ef839
Keep Visual Studio happy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26516 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 02:19:46 +00:00
Chris Lattner
5a3cf8de5d
Be more conservative with our symbolic alias analysis. In particular,
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don't assume that A[1][0] and A[0][i] can't alias. "i" might be out of
range, or even negative. This fixes a miscompilation of 188.ammp (which
does bad pointer tricks) with the new CFE.
Testcase here: Analysis/BasicAA/2006-03-03-BadArraySubscript.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26515 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 02:06:34 +00:00
Chris Lattner
42983657ad
new testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26514 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 02:05:07 +00:00
Chris Lattner
b27b69f283
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26513 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 01:19:34 +00:00
Evan Cheng
8df346b4e8
Typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26512 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 01:12:00 +00:00
Chris Lattner
4d94517796
New testcase, make sure nate doesn't vanish
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26511 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 00:47:12 +00:00
Chris Lattner
f0afc2cda2
Spec change: the size of a memset/memcpy/memmove is not required to be aligned
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to the alignment argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26510 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 00:02:10 +00:00
Jim Laskey
b80af6f572
Added support for dwarf block data entries.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26509 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 21:00:14 +00:00
Chris Lattner
56879b2d96
Silence a warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26508 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 19:34:28 +00:00
Evan Cheng
e5d5595d36
Add another test case for instruction scheduling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26507 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 18:58:09 +00:00
Chris Lattner
329b951b69
Unbreak autouprade of llvm.sqrt, simplify some code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26506 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 16:31:22 +00:00
Jim Laskey
f01e547700
Adding basic structure support.
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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.
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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.
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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.
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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
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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
Evan Cheng
fb43331226
A bit more tweaking
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26500 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 06:23:43 +00:00
Chris Lattner
b672d981a8
Fix pasteo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26499 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 06:13:41 +00:00
Jeff Cohen
d84525480a
Fix VC++ compilation errors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26498 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 03:25:07 +00:00
Chris Lattner
3b2397211b
remove a bunch of long-dead testing code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26497 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 02:34:28 +00:00
Chris Lattner
b253400ca9
initial checkin of the intrinsic description file
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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
9e493cfcc3
initial implementation of intrinsic parsing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26495 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 02:32:46 +00:00
Robert Bocchino
86d064d44c
Implemented -quiet feature for analyze
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26494 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 02:12:04 +00:00
Evan Cheng
932f022b82
Move #include "llvm/CodeGen/AsmPrinter.h" to top since it's the interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26493 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 02:04:29 +00:00
Chris Lattner
3d87811ce0
remove out of date comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26492 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 02:04:07 +00:00
Chris Lattner
378fdf29b1
update comment
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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
a8309ae1cb
Split the valuetypes out of Target.td into ValueTypes.td
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26490 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:55:26 +00:00
Chris Lattner
cb3fc53cbe
pass -Illvm/include to tblgen
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26489 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:54:54 +00:00
Chris Lattner
c1323faa74
Split this out of Target.td
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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
ed5424196d
Add support for "-Ifoo" in addition to "-I foo"
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26487 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:53:40 +00:00
Chris Lattner
c1d6e4eba7
Regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26486 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:47:37 +00:00
Chris Lattner
d9f5d90af1
add support for multiple include directories
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26485 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:47:14 +00:00
Chris Lattner
21959390c1
Change this to work with renamed intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26484 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:34:17 +00:00
Chris Lattner
fb882ce243
Upgrade this to use the new intrinsic names
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26483 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:31:12 +00:00
Chris Lattner
aecb0627fa
Make this work with renamed intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26482 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:30:23 +00:00
Chris Lattner
01ac91e2fd
updates for recent changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26481 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 01:21:36 +00:00
Chris Lattner
c5d658a181
mention some major changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26480 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 00:34:26 +00:00
Chris Lattner
41edaa0529
remove the read/write port/io intrinsics.
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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
472c0ebea4
Remove these testcases. These intrinsics are going away
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26478 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 00:16:23 +00:00
Chris Lattner
5b310c3c8b
Update the llvm.memset/memcpy/memmove intrinsics to reflect the recent split
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into types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26477 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 00:07:20 +00:00
Chris Lattner
03dd465215
Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolving
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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
bad08000f1
Simplify the autoupgrade interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26475 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-02 23:59:12 +00:00
Chris Lattner
ffa987d3ee
Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolving
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PR709, and paving the way for future progress.
Significantly refactor autoupgrading code, to handle the more complex case
(where we upgrade one argument in a function), and fix some bugs in it.
Testcase here: llvm/test/Regression/Bytecode/memcpy.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26474 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-02 23:58:40 +00:00
Chris Lattner
14c284600c
new testcases
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26473 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-02 23:56:23 +00:00