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Chris Lattner [Tue, 11 Aug 2009 23:06:16 +0000 (23:06 +0000)]
prune #includage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78748
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Chris Lattner [Tue, 11 Aug 2009 23:03:40 +0000 (23:03 +0000)]
fix CodeGen/PowerPC/2007-01-15-AsmDialect.ll, fallout from r78742
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78747
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Chris Lattner [Tue, 11 Aug 2009 23:01:09 +0000 (23:01 +0000)]
change the -x86-asm-syntax=intel/att flag to be in X86TAI
instead of X86 Subtarget. This elimianates dependencies on
X86Subtarget from X86TAI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78746
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Evan Cheng [Tue, 11 Aug 2009 23:00:31 +0000 (23:00 +0000)]
Shrinkify Thumb2 r = add sp, imm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78745
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Chris Lattner [Tue, 11 Aug 2009 22:52:15 +0000 (22:52 +0000)]
second half of commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78744
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Chris Lattner [Tue, 11 Aug 2009 22:51:34 +0000 (22:51 +0000)]
pass "is64Bit" flag into PPC TAI ctors instead of a whole targetmachine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78743
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Chris Lattner [Tue, 11 Aug 2009 22:49:34 +0000 (22:49 +0000)]
eliminate asmflavor from subtarget, PPCTAI is the only client
and each callee knows that it returns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78742
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Chris Lattner [Tue, 11 Aug 2009 22:39:40 +0000 (22:39 +0000)]
Change the asmprinter to print the comment character before the
"inlineasmstart/end" strings so that the contents of the directive
are separate from the comment character. This lets elf targets
get #APP/#NOAPP for free even if they don't use "#" as the comment
character. This also allows hoisting the darwin stuff up to the
shared TAI class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78737
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David Goodwin [Tue, 11 Aug 2009 22:38:43 +0000 (22:38 +0000)]
Allow a zero cycle stage to reserve/require a FU without advancing the cycle counter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78736
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Chris Lattner [Tue, 11 Aug 2009 22:31:42 +0000 (22:31 +0000)]
factorize more darwin TAI stuff. Note that this gives
darwin/arm support for .no_dead_strip
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78734
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Daniel Dunbar [Tue, 11 Aug 2009 22:24:40 +0000 (22:24 +0000)]
X86/AsmParser: Mark MOV64GSrm, MOV64FSrm, GS_MOV32rm, FS_MOV32rm as codegen only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78733
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Chris Lattner [Tue, 11 Aug 2009 22:22:44 +0000 (22:22 +0000)]
factorize darwin ProtectedDirective and SetDirective.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78732
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Daniel Dunbar [Tue, 11 Aug 2009 22:17:52 +0000 (22:17 +0000)]
Add 'isCodeGenOnly' bit to Instruction .td records.
- Used to mark fake instructions which don't correspond to an actual machine
instruction (or are duplicates of a real instruction). This is to be used for
"special cases" in the .td files, which should be ignored by things like the
assembler and disassembler. We still need a good solution to handle pervasive
duplication, like with the Int_ instructions.
- Set the bit on fake "mov 0" style instructions, which allows turning an
assembler matcher warning into a hard error.
- -2 FIXMEs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78731
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Chris Lattner [Tue, 11 Aug 2009 22:17:31 +0000 (22:17 +0000)]
all darwin targets have .space and .zerofill, pull up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78730
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Chris Lattner [Tue, 11 Aug 2009 22:14:59 +0000 (22:14 +0000)]
eliminate template from arm TAI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78729
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Chris Lattner [Tue, 11 Aug 2009 22:12:58 +0000 (22:12 +0000)]
fix a bug I introduced in r78724 that caused failures in:
CodeGen/X86/dll-linkage.ll & CodeGen/X86/mingw-alloca.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78728
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Chris Lattner [Tue, 11 Aug 2009 22:06:07 +0000 (22:06 +0000)]
move LCOMMDirective = "\t.lcomm\t" up to DarwinTAI, eliminate
template in PPC backend for TAI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78727
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Owen Anderson [Tue, 11 Aug 2009 21:59:30 +0000 (21:59 +0000)]
Fix warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78725
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Chris Lattner [Tue, 11 Aug 2009 21:57:08 +0000 (21:57 +0000)]
eliminate the X86TargetAsmInfo template.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78724
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Sean Callanan [Tue, 11 Aug 2009 21:26:06 +0000 (21:26 +0000)]
Added ADD instructions with rAX as one parameter to the Intel instruction
tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78721
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Evan Cheng [Tue, 11 Aug 2009 21:11:32 +0000 (21:11 +0000)]
Shrinkify Thumb2 load / store multiple instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78717
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Daniel Dunbar [Tue, 11 Aug 2009 20:59:47 +0000 (20:59 +0000)]
llvm-mc/AsmParser: Allow target to specific a comment delimiter, which will be
used to strip hard coded comments out of .td assembly strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78716
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Owen Anderson [Tue, 11 Aug 2009 20:52:44 +0000 (20:52 +0000)]
struct -> class
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78715
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Dan Gohman [Tue, 11 Aug 2009 20:47:47 +0000 (20:47 +0000)]
Optimize exact sdiv by a constant power of 2 to ashr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78714
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Owen Anderson [Tue, 11 Aug 2009 20:47:22 +0000 (20:47 +0000)]
Split EVT into MVT and EVT, the former representing _just_ a primitive type, while
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
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Daniel Dunbar [Tue, 11 Aug 2009 20:47:15 +0000 (20:47 +0000)]
StringRef: Add find(char) and find(StringRef).
Also, regroup functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78712
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Chris Lattner [Tue, 11 Aug 2009 20:42:37 +0000 (20:42 +0000)]
pass the TargetTriple down from each target ctor to the
LLVMTargetMachine ctor. It is currently unused.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78711
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Chris Lattner [Tue, 11 Aug 2009 20:32:51 +0000 (20:32 +0000)]
now that JumpTableDirective can differentate picness itself, MIPS TAI
no longer needs a targetmachine to initialize itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78710
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Chris Lattner [Tue, 11 Aug 2009 20:30:58 +0000 (20:30 +0000)]
split "JumpTableDirective" (an existing hack) into a PIC and nonPIC
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
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Chris Lattner [Tue, 11 Aug 2009 20:29:57 +0000 (20:29 +0000)]
"TAI::JumpTableDirective" is always null for current arm targets, simplify
the code based on this and make it fall through better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78708
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Dan Gohman [Tue, 11 Aug 2009 20:20:39 +0000 (20:20 +0000)]
Add convenience functions for creating nsw add operators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78707
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Daniel Dunbar [Tue, 11 Aug 2009 20:10:07 +0000 (20:10 +0000)]
llvm-mc/AsmMatcher: Fix two thinkos in determining whether two classes are
related.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78706
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Dan Gohman [Tue, 11 Aug 2009 19:59:21 +0000 (19:59 +0000)]
Use wchar.h to get wchar_t, not ctype.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78703
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Dan Gohman [Tue, 11 Aug 2009 19:56:00 +0000 (19:56 +0000)]
Don't set the isexact flag if an sdiv operator has been folded into
something else.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78702
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Jim Grosbach [Tue, 11 Aug 2009 19:42:21 +0000 (19:42 +0000)]
Add Thumb2 eh_sjlj_setjmp implementation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78701
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Daniel Dunbar [Tue, 11 Aug 2009 18:28:09 +0000 (18:28 +0000)]
Simplify ConstantExpr::getInBoundsGetElementPtr and fix a possible crash, if
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
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Daniel Dunbar [Tue, 11 Aug 2009 18:11:15 +0000 (18:11 +0000)]
Revert 78680 until I figure out why it completely broke things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78697
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Devang Patel [Tue, 11 Aug 2009 18:01:24 +0000 (18:01 +0000)]
Link NamedMDNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78696
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Dan Gohman [Tue, 11 Aug 2009 17:57:01 +0000 (17:57 +0000)]
Add convenience functions for creating inbounds GEPs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78695
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David Goodwin [Tue, 11 Aug 2009 17:56:42 +0000 (17:56 +0000)]
Use DEBUG macro for debug output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78694
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Chris Lattner [Tue, 11 Aug 2009 17:49:14 +0000 (17:49 +0000)]
add a trivial line # cache to SourceMgr to make repeated queries to
FindLineNumber much faster when in sequence.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78693
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Daniel Dunbar [Tue, 11 Aug 2009 17:47:52 +0000 (17:47 +0000)]
llvm-mc: Fix a crash on invalid due to a typo in relocatable expression
evaluation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78692
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Benjamin Kramer [Tue, 11 Aug 2009 17:45:13 +0000 (17:45 +0000)]
Make LLVMContext and LLVMContextImpl classes instead of structs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78690
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Daniel Dunbar [Tue, 11 Aug 2009 17:38:47 +0000 (17:38 +0000)]
Remove some unnecessary LoadInst constructors, missed during Twinification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78689
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Chris Lattner [Tue, 11 Aug 2009 17:38:15 +0000 (17:38 +0000)]
make owen happy by being explicit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78688
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David Goodwin [Tue, 11 Aug 2009 17:35:23 +0000 (17:35 +0000)]
Add some debug output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78687
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Benjamin Kramer [Tue, 11 Aug 2009 17:27:20 +0000 (17:27 +0000)]
Fix struct/class mismatch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78686
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Dan Gohman [Tue, 11 Aug 2009 17:20:16 +0000 (17:20 +0000)]
Use isa instead of dyn_cast when the result is only converted to bool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78685
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Devang Patel [Tue, 11 Aug 2009 17:15:47 +0000 (17:15 +0000)]
Fix cut-n-pasto in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78684
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Jim Grosbach [Tue, 11 Aug 2009 17:08:15 +0000 (17:08 +0000)]
fix GetInstSizeInBytes for eh_sjlj_setjmp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78683
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Dan Gohman [Tue, 11 Aug 2009 17:05:24 +0000 (17:05 +0000)]
Add convenience functions for creating exact sdiv operators, and
use them in CreatePtrDiff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78682
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Dan Gohman [Tue, 11 Aug 2009 17:03:18 +0000 (17:03 +0000)]
Avoid implicitly depending on Instructions.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78681
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Chris Lattner [Tue, 11 Aug 2009 16:58:39 +0000 (16:58 +0000)]
move some 32-bit instrs to x86instrinfo.td
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78680
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Benjamin Kramer [Tue, 11 Aug 2009 16:41:22 +0000 (16:41 +0000)]
Revert 78662 to fix broken windows build. Add a comment which explains the problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78679
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Benjamin Kramer [Tue, 11 Aug 2009 16:03:08 +0000 (16:03 +0000)]
This void is implicit in C++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78678
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Dan Gohman [Tue, 11 Aug 2009 16:02:12 +0000 (16:02 +0000)]
Tidy #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78677
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Dan Gohman [Tue, 11 Aug 2009 15:59:48 +0000 (15:59 +0000)]
Simplify this code. The case where one class is GR64RegClass and the
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
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Dan Gohman [Tue, 11 Aug 2009 15:57:42 +0000 (15:57 +0000)]
Add an explicit keyword.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78675
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Dan Gohman [Tue, 11 Aug 2009 15:56:12 +0000 (15:56 +0000)]
ConstantFolder and NoFolder no longer require their Context members.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78673
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Chris Lattner [Tue, 11 Aug 2009 15:54:17 +0000 (15:54 +0000)]
now that these are in file-check format, we can merge them together
into one bigger test (which runs faster)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78672
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Dan Gohman [Tue, 11 Aug 2009 15:53:15 +0000 (15:53 +0000)]
Fix a typo in an assertion string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78671
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Dan Gohman [Tue, 11 Aug 2009 15:52:30 +0000 (15:52 +0000)]
Use the default copy-ctor, copy-assignment, and destructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78670
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Dan Gohman [Tue, 11 Aug 2009 15:50:56 +0000 (15:50 +0000)]
Add a comment about the additional meaning of setPreservesCFG() for
MachineFunctionPass passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78669
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Dan Gohman [Tue, 11 Aug 2009 15:50:03 +0000 (15:50 +0000)]
Don't assume that external global variables are aligned at their preferred
alignment. Only the minimum alignment guaranteed by the ABI may be assumed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78668
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Dan Gohman [Tue, 11 Aug 2009 15:35:57 +0000 (15:35 +0000)]
Remove unnecessary throw() specifications; LLVM doesn't use exceptions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78667
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Jim Grosbach [Tue, 11 Aug 2009 15:33:49 +0000 (15:33 +0000)]
Whitespace cleanup. Remove trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78666
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Jim Grosbach [Tue, 11 Aug 2009 15:26:27 +0000 (15:26 +0000)]
Move ~ARMConstantPoolValue() to the .cpp file to avoid needing to include <cstdlib> in the header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78665
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Dan Gohman [Tue, 11 Aug 2009 15:15:10 +0000 (15:15 +0000)]
Remove unnecessary casts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78664
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Dan Gohman [Tue, 11 Aug 2009 15:13:43 +0000 (15:13 +0000)]
Add const qualifiers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78663
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Dan Gohman [Tue, 11 Aug 2009 15:03:52 +0000 (15:03 +0000)]
Remove an unnecessary mutable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78662
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Shantonu Sen [Tue, 11 Aug 2009 13:39:52 +0000 (13:39 +0000)]
Regenerate per request of Gabor Greif (r78628)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78661
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Benjamin Kramer [Tue, 11 Aug 2009 11:01:19 +0000 (11:01 +0000)]
Silence MSVC warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78660
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Evan Cheng [Tue, 11 Aug 2009 09:37:40 +0000 (09:37 +0000)]
Fix the previous accidental commit. Now shrinking common Thumb2 load / store instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78659
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Evan Cheng [Tue, 11 Aug 2009 08:52:18 +0000 (08:52 +0000)]
Fix Thumb2 load / store addressing mode matching code. Do not use so_reg form to
match base only address, i.e. [r] since Thumb2 requires a offset register field.
For those, use [r + imm12] where the immediate is zero.
Note the generated assembly code does not look any different after the patch.
But the bug would have broken the JIT (if there is Thumb2 support) and it can
break later passes which expect the address mode to be well-formed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78658
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Evan Cheng [Tue, 11 Aug 2009 08:47:46 +0000 (08:47 +0000)]
80 column violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78657
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Erick Tryzelaar [Tue, 11 Aug 2009 07:46:16 +0000 (07:46 +0000)]
Change llvm-c's ordering of contexts to make it consistent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78656
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Evan Cheng [Tue, 11 Aug 2009 07:36:14 +0000 (07:36 +0000)]
Cosmetic changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78655
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Evan Cheng [Tue, 11 Aug 2009 07:32:58 +0000 (07:32 +0000)]
Adding a blank line back.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78654
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Devang Patel [Tue, 11 Aug 2009 06:46:31 +0000 (06:46 +0000)]
Link metadata.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78652
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Devang Patel [Tue, 11 Aug 2009 06:31:57 +0000 (06:31 +0000)]
Remove dead metadata.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78651
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Jakob Stoklund Olesen [Tue, 11 Aug 2009 06:25:12 +0000 (06:25 +0000)]
Rebuild RegScavenger::DistanceMap each time it is needed.
The register scavenger maintains a DistanceMap that maps MI pointers to their
distance from the top of the current MBB. The DistanceMap is built
incrementally in forward() and in bulk in findFirstUse(). It is used by
scavengeRegister() to determine which candidate register has the longest
unused interval.
Unfortunately the DistanceMap contents can become outdated. The first time
scavengeRegister() is called, the DistanceMap is filled to cover the MBB. If
then instructions are inserted in the MBB (as they always are following
scavengeRegister()), the recorded distances are too short. This causes bad
behaviour in the included test case where a register use /after/ the current
position is ignored because findFirstUse() thinks is is /before/ the current
position. A "using an undefined register" assertion follows promptly.
The fix is to build a fresh DistanceMap at the top of scavengeRegister(), and
discard it after use. This means that DistanceMap is no longer needed as a
RegScavenger member variable, and forward() doesn't need to update it.
The fix then discloses issue number two in the same test case: The candidate
search in scavengeRegister() finds a CSR that has been saved in the prologue,
but is currently unused. It would be both inefficient and wrong to spill such
a register in the emergency spill slot. In the present case, the emergency
slot restore is placed immediately before the normal epilogue restore, leading
to a "Redefining a live register" assertion.
Fix number two: When scavengerRegister() stumbles upon an unused register that
is overwritten later in the MBB, return that register early. It is important
to verify that the register is defined later in the MBB, otherwise it might be
an unspilled CSR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78650
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Daniel Dunbar [Tue, 11 Aug 2009 06:22:47 +0000 (06:22 +0000)]
Fix a -Asserts warning.
- Since the function is never called in NDEBUG mode, just dropped the DEBUG()
uses here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78649
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Bob Wilson [Tue, 11 Aug 2009 05:51:19 +0000 (05:51 +0000)]
Convert more Neon tests to use FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78648
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Bob Wilson [Tue, 11 Aug 2009 05:39:44 +0000 (05:39 +0000)]
Use vAny type to get rid of Neon intrinsics that differed only in whether
the overloaded vector types allowed floating-point or integer vector elements.
Most of these operations actually depend on the element type, so bitcasting
was not an option.
If you include the vpadd intrinsics that I updated earlier, this gets rid
of 20 intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78646
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Bob Wilson [Tue, 11 Aug 2009 05:03:38 +0000 (05:03 +0000)]
Fix a few more places in TableGen that need to handle EVT::vAny types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78643
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Daniel Dunbar [Tue, 11 Aug 2009 05:00:25 +0000 (05:00 +0000)]
llvm-mc/X86: Parse '*' correctly (in the way the matcher expects).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78642
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Daniel Dunbar [Tue, 11 Aug 2009 04:44:00 +0000 (04:44 +0000)]
llvm-mc: Accept .word as a synonym for .short
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78641
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Daniel Dunbar [Tue, 11 Aug 2009 04:34:48 +0000 (04:34 +0000)]
llvm-mc: Honor -o option (and add -f).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78640
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Daniel Dunbar [Tue, 11 Aug 2009 04:24:50 +0000 (04:24 +0000)]
llvm-mc: Sketch parsing for .file, .line, and .loc. No streamer hooks for these
yet (I'm not even sure what they do).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78639
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Daniel Dunbar [Tue, 11 Aug 2009 03:42:33 +0000 (03:42 +0000)]
llvm-mc: Fix darwin .section parsing. It was skipping the section name and a ','
(and outputting a diagnostic pointing at the wrong place), all of which lead to
much confusion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78637
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Daniel Dunbar [Tue, 11 Aug 2009 02:59:53 +0000 (02:59 +0000)]
llvm-mc/AsmParser: Implement automatic classification of RegisterClass operands.
- This drops us to 123 ambiguous instructions (previously ~500) on X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78636
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Sanjiv Gupta [Tue, 11 Aug 2009 01:51:55 +0000 (01:51 +0000)]
Fixed more problems caused by 78142.
Passing of indirect arguments starts after return value on the callee's frame.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78635
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David Goodwin [Tue, 11 Aug 2009 01:44:26 +0000 (01:44 +0000)]
Replace DOUT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78634
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Bob Wilson [Tue, 11 Aug 2009 01:15:26 +0000 (01:15 +0000)]
Use new EVT::vAny type to combine Neon intrinsics for VPADD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78632
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Bob Wilson [Tue, 11 Aug 2009 01:14:02 +0000 (01:14 +0000)]
Add a new overloaded EVT::vAny type for use in TableGen to allow intrinsic
arguments that are vectors of any size and element type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78631
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Sean Callanan [Tue, 11 Aug 2009 01:09:06 +0000 (01:09 +0000)]
Added the x86 INT instructions; both the special-case INT 3 and the general-case
INT i8. These instructions are only for interpretation by disassemblers, not
for emission, so they do not as yet have patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78630
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David Goodwin [Tue, 11 Aug 2009 01:07:38 +0000 (01:07 +0000)]
Fix bug in NEON convert for single-precision FP. This also fixes the tblgen warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78629
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Gabor Greif [Tue, 11 Aug 2009 00:59:39 +0000 (00:59 +0000)]
Lay the groundwork for my upcoming ilist sentinel shrinking patch
by defining a LLVM_COMPACT_SENTINELS symbol to 0 or 1 in config.h.
I'm asking for 3 favors:
- may an autofoo expert look at this and suggest improvements?
- may a cmake expert suggest analogous functionality for config.h?
- may somebody with the right autofoo mix regenerate configure? (mine is too new)
Thanks!
--This line, and those below, will be ignored--
M configure.ac
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78628
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Jim Grosbach [Tue, 11 Aug 2009 00:20:00 +0000 (00:20 +0000)]
Add stdlib.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78627
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Jim Grosbach [Tue, 11 Aug 2009 00:09:57 +0000 (00:09 +0000)]
SjLj based exception handling unwinding support. This patch is nasty, brutish
and short. Well, it's kinda short. Definitely nasty and brutish.
The front-end generates the register/unregister calls into the SjLj runtime,
call-site indices and landing pad dispatch. The back end fills in the LSDA
with the call-site information provided by the front end. Catch blocks are
not yet implemented.
Built on Darwin and verified no llvm-core "make check" regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78625
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