Chris Lattner
c89ecc5c2f
move LCOMMDirective = "\t.lcomm\t" up to DarwinTAI, eliminate
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template in PPC backend for TAI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78727 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:06:07 +00:00
Owen Anderson
766b5efd99
Fix warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78725 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 21:59:30 +00:00
Chris Lattner
a1a1f02708
eliminate the X86TargetAsmInfo template.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78724 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 21:57:08 +00:00
Sean Callanan
b08ae6b0fb
Added ADD instructions with rAX as one parameter to the Intel instruction
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tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78721 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 21:26:06 +00:00
Evan Cheng
4b322e58b7
Shrinkify Thumb2 load / store multiple instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78717 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 21:11:32 +00:00
Daniel Dunbar
59fc42debd
llvm-mc/AsmParser: Allow target to specific a comment delimiter, which will be
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used to strip hard coded comments out of .td assembly strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78716 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:59:47 +00:00
Owen Anderson
a942ad3d99
struct -> class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78715 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:52:44 +00:00
Dan Gohman
1bdf5dc835
Optimize exact sdiv by a constant power of 2 to ashr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78714 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:47:47 +00:00
Owen Anderson
825b72b057
Split EVT into MVT and EVT, the former representing _just_ a primitive type, while
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the latter is capable of representing either a primitive or an extended type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78713 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:47:22 +00:00
Daniel Dunbar
0ad7f9bb2f
StringRef: Add find(char) and find(StringRef).
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Also, regroup functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78712 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:47:15 +00:00
Chris Lattner
0a31d2f645
pass the TargetTriple down from each target ctor to the
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LLVMTargetMachine ctor. It is currently unused.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78711 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:42:37 +00:00
Chris Lattner
92319e2454
now that JumpTableDirective can differentate picness itself, MIPS TAI
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no longer needs a targetmachine to initialize itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78710 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:32:51 +00:00
Chris Lattner
dfab291702
split "JumpTableDirective" (an existing hack) into a PIC and nonPIC
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version. This allows TAI implementations to specify the directive to use
based on the mode being codegen'd for.
The real fix for this is to remove JumpTableDirective, but I don't feel
like diving into the jumptable snarl just now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78709 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:30:58 +00:00
Chris Lattner
b3ac6e40d9
"TAI::JumpTableDirective" is always null for current arm targets, simplify
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the code based on this and make it fall through better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78708 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:29:57 +00:00
Dan Gohman
d6474fa1f1
Add convenience functions for creating nsw add operators.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:20:39 +00:00
Daniel Dunbar
8409bfbbc3
llvm-mc/AsmMatcher: Fix two thinkos in determining whether two classes are
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related.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78706 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:10:07 +00:00
Dan Gohman
f536368be8
Use wchar.h to get wchar_t, not ctype.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78703 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 19:59:21 +00:00
Dan Gohman
26769d5919
Don't set the isexact flag if an sdiv operator has been folded into
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something else.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78702 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 19:56:00 +00:00
Jim Grosbach
5aa1684e5d
Add Thumb2 eh_sjlj_setjmp implementation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78701 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 19:42:21 +00:00
Daniel Dunbar
3524bd7551
Simplify ConstantExpr::getInBoundsGetElementPtr and fix a possible crash, if
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constant folding eliminated the GEP instruction.
- clang was hitting this on its test suite (for x86_64, at least).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78698 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 18:28:09 +00:00
Daniel Dunbar
3603d7a352
Revert 78680 until I figure out why it completely broke things.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78697 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 18:11:15 +00:00
Devang Patel
ab67e705f5
Link NamedMDNodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78696 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 18:01:24 +00:00
Dan Gohman
e2574d3215
Add convenience functions for creating inbounds GEPs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78695 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:57:01 +00:00
David Goodwin
7cd0118c36
Use DEBUG macro for debug output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78694 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:56:42 +00:00
Chris Lattner
1d96ccc69a
add a trivial line # cache to SourceMgr to make repeated queries to
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FindLineNumber much faster when in sequence.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78693 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:49:14 +00:00
Daniel Dunbar
b27a41b440
llvm-mc: Fix a crash on invalid due to a typo in relocatable expression
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evaluation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78692 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:47:52 +00:00
Benjamin Kramer
12ddd40953
Make LLVMContext and LLVMContextImpl classes instead of structs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78690 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:45:13 +00:00
Daniel Dunbar
c588d55810
Remove some unnecessary LoadInst constructors, missed during Twinification.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:38:47 +00:00
Chris Lattner
5731020b2f
make owen happy by being explicit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78688 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:38:15 +00:00
David Goodwin
c93d8373c9
Add some debug output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78687 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:35:23 +00:00
Benjamin Kramer
754bdacf46
Fix struct/class mismatch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78686 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:27:20 +00:00
Dan Gohman
104eac156e
Use isa instead of dyn_cast when the result is only converted to bool.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78685 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:20:16 +00:00
Devang Patel
a44fa8333e
Fix cut-n-pasto in comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:15:47 +00:00
Jim Grosbach
cdc17ebc2b
fix GetInstSizeInBytes for eh_sjlj_setjmp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78683 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:08:15 +00:00
Dan Gohman
59c4f5c2fc
Add convenience functions for creating exact sdiv operators, and
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use them in CreatePtrDiff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78682 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:05:24 +00:00
Dan Gohman
d30658c3ff
Avoid implicitly depending on Instructions.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78681 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 17:03:18 +00:00
Chris Lattner
02552decf9
move some 32-bit instrs to x86instrinfo.td
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 16:58:39 +00:00
Benjamin Kramer
f221c0bd0d
Revert 78662 to fix broken windows build. Add a comment which explains the problem.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78679 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 16:41:22 +00:00
Benjamin Kramer
327365e58f
This void is implicit in C++.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 16:03:08 +00:00
Dan Gohman
ffef8acc3e
Tidy #includes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78677 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 16:02:12 +00:00
Dan Gohman
3108222c2c
Simplify this code. The case where one class is GR64RegClass and the
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other is a subclass of it is effectively handled by the prior tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:59:48 +00:00
Dan Gohman
b2d746ce6d
Add an explicit keyword.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78675 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:57:42 +00:00
Dan Gohman
7f4151bc69
ConstantFolder and NoFolder no longer require their Context members.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78673 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:56:12 +00:00
Chris Lattner
d3fe75e2bf
now that these are in file-check format, we can merge them together
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into one bigger test (which runs faster)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78672 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:54:17 +00:00
Dan Gohman
a124430492
Fix a typo in an assertion string.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78671 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:53:15 +00:00
Dan Gohman
3751aa559d
Use the default copy-ctor, copy-assignment, and destructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78670 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:52:30 +00:00
Dan Gohman
d1ad72f54f
Add a comment about the additional meaning of setPreservesCFG() for
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MachineFunctionPass passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78669 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:50:56 +00:00
Dan Gohman
004072508b
Don't assume that external global variables are aligned at their preferred
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alignment. Only the minimum alignment guaranteed by the ABI may be assumed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78668 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:50:03 +00:00
Dan Gohman
00b0a243bd
Remove unnecessary throw() specifications; LLVM doesn't use exceptions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78667 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:35:57 +00:00
Jim Grosbach
764ab52dd8
Whitespace cleanup. Remove trailing whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78666 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 15:33:49 +00:00