Chris Lattner
53b7277917
another random note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47831 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 19:29:42 +00:00
Chris Lattner
150943c178
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47830 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 19:27:34 +00:00
Chris Lattner
767486b1d5
Evan implemented these.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47828 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 18:05:14 +00:00
Chris Lattner
3be4893dce
Evan implemented this.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47827 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 17:56:29 +00:00
Chris Lattner
ff939213db
add support for lvsl, fixing PR1481
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47825 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 08:54:27 +00:00
Chris Lattner
4e22012ea4
add support for the sse.cmp.* intrinsics, which fixes sse.isamax with the CBE.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47824 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 08:47:13 +00:00
Chris Lattner
2299fec22c
refactor intrinsic handling code out into its own method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47823 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 08:29:41 +00:00
Chris Lattner
d9a706ecf9
fix printing of undef vectors, this fixes "simple" and "build" in UnitTests/Vector.
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Now they all pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47820 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 08:14:45 +00:00
Chris Lattner
9152daf868
insertelement got the wrong operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47819 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 08:10:16 +00:00
Chris Lattner
e05252b476
Several changes:
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* Simplify handling of byval, making it easier to understand and more
consistent. This fixes PR2065.
* Clean up and simplify handling of GEPs. I can actually understand it now!
* Implement support for GEP'ing into vectors, this fixes
SingleSource/UnitTests/Vector/build2 among others.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47818 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 08:07:24 +00:00
Chris Lattner
939732afc2
Fix a bug I introduced in constant array and constant vector handling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47816 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 05:46:57 +00:00
Chris Lattner
b1855add0c
implement shufflevector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47815 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 05:41:07 +00:00
Chris Lattner
8728f1915f
Add a new ShuffleVectorInst::getMaskValue method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47813 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 05:28:33 +00:00
Chris Lattner
0452ed6bd6
implement extractelement.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47812 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 03:57:08 +00:00
Chris Lattner
33a44d928b
implement insertelement.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47811 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 03:52:39 +00:00
Chris Lattner
90683abb56
respect isSigned for vector types, fixing sdiv of vectors etc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47810 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 03:41:23 +00:00
Chris Lattner
32cba8e063
print the attribute in the right place, this fixes function returning vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47809 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 03:39:43 +00:00
Chris Lattner
b61d41b8dd
vector types are simple types. This fixes div/rem of vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47807 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 03:33:31 +00:00
Chris Lattner
85feab6c57
Print vector types appropriately. This gets basic vector code working
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(PR1126)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47806 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 03:29:50 +00:00
Chris Lattner
0a3d4d971d
rename PT -> VT for VectorTypes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47805 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 03:18:46 +00:00
Chris Lattner
c8b6d339d7
Print i32/i64 integer constants as 1u instead of ((unsigned int)1).
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Use dyn_cast better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47804 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 03:16:38 +00:00
Chris Lattner
a11deb0392
Move pr717 to here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47803 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 02:51:40 +00:00
Nick Lewycky
fc82fabe00
Add an unwind_to field to basic blocks, making them Users instead of Values.
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This is the first checkin for PR1269, the new EH infrastructure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47802 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-02 02:48:09 +00:00
Andrew Lenharth
fe0753efba
good catch anton
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47800 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01 23:18:21 +00:00
Andrew Lenharth
ce1105da43
make CAS work
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47799 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01 22:27:48 +00:00
Andrew Lenharth
26ed8697d4
all but CAS working on x86
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47798 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01 21:52:34 +00:00
Nick Lewycky
1038222a9b
Print the name, not a pointer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47796 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01 17:20:55 +00:00
Andrew Lenharth
ea7da50e5a
Add lock prefix support to x86. Also add the instructions necessary for the atomic ops. They are still marked pseudo, since I cannot figure out what format to use, but they are the correct opcode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47795 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01 13:37:02 +00:00
Chris Lattner
ab3b77834c
Fix PR2113 by verifying allocations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47792 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01 09:01:57 +00:00
Chris Lattner
b822e70f36
allow specified inline threshold to be negative, as the value is
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itself sometimes negative.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47786 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01 08:09:51 +00:00
Dale Johannesen
3c8b59c546
Add MVT::is128BitVector and is64BitVector. Shrink
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unaligned load/store code using them. Per review
of unaligned load/store vector patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47782 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01 03:40:57 +00:00
Evan Cheng
84d4a2b4ad
Refactor / clean up code; remove td list scheduler special tie breaker (no real benefit).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47779 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01 00:39:47 +00:00
Devang Patel
c45b5d9f66
Fix cut-n-pasto.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47777 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 23:41:13 +00:00
Devang Patel
ca891ecf91
Add pass to promote sret.
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This pass transforms
%struct._Point = type { i32, i32, i32, i32, i32, i32 }
define internal void @foo(%struct._Point* sret %agg.result)
into
%struct._Point = type { i32, i32, i32, i32, i32, i32 }
define internal %struct._Point @foo()
This pass updates foo() clients appropriately to use
getresult instruction to extract return values.
This pass is not yet ready for prime time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47776 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 23:34:08 +00:00
Anton Korobeynikov
8213f9cf94
Use enumeration for preffered EH dwarf encoding reason
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47770 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 22:09:08 +00:00
Evan Cheng
05548eb174
Don't fill eh frames even though these are text sections.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47765 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 19:36:59 +00:00
Bill Wendling
97e3c01eb4
If we reload a virtual register that's already been assigned, we want to mark
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that instruction as its "last use". This fixes PR1925.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47758 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 18:52:01 +00:00
Evan Cheng
4f658e9e4b
Fix PR2112: don't run loop aligner if target doesn't have a TargetLowering object.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47755 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 17:52:15 +00:00
Chris Lattner
9d34c4d678
fix a bug Anders ran into where scalarrepl would crash when promoting
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a union containing a vector and an array whose elements were smaller than
the vector elements. this means we need to compile the load of the
array elements into an extract element plus a truncate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47752 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 07:12:06 +00:00
Chris Lattner
800de31776
Refactor some code out of ConvertUsesToScalar into their own methods, no
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functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47751 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 07:03:13 +00:00
Chris Lattner
5ebd93630b
Folding or(fcmp,fcmp) only works if the operands of the fcmps are the same fp type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47750 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 06:09:11 +00:00
Evan Cheng
bec2c0c7e1
No need for coalescer to update kills. Only copies are coalesced and those instructions will be deleted. Doh.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47749 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 02:50:03 +00:00
Evan Cheng
8f14da172d
Remove redundant #include.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47748 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 02:49:15 +00:00
Dan Gohman
6c231501f8
More APInt-ification.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47746 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 01:47:35 +00:00
Dan Gohman
c7773bf90e
Use the new convertFromAPInt instead of convertFromZeroExtendedInteger,
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which allows more of the surrounding arithmetic to be done with APInt
instead of uint64_t.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47745 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 01:44:25 +00:00
Dan Gohman
37a9ca5bc5
Use the new convertFromAPInt instead of convertFromZeroExtendedInteger.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47744 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 01:42:52 +00:00
Dan Gohman
c6f9a06238
Use the new APInt-enabled form of getConstant instead of converting
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an APInt into a uint64_t to call getConstant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47742 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 01:41:59 +00:00
Dan Gohman
cf609575ef
Add support to APInt for shift and rotate operations with APInt
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instead of uint32_t for the shift/rotate count operand type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47741 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 01:40:47 +00:00
Anders Carlsson
b26947e967
Use the correct instruction encodings for the 64-bit MMX movd.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47740 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 01:35:12 +00:00
Dan Gohman
6282406492
Simplify code using convertFromZeroExtendedInteger with an APInt
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by using the new convertFromAPInt directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47739 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 01:27:13 +00:00