13 years agoRemove an unnecessary -f.
Dan Gohman [Fri, 11 Sep 2009 18:41:06 +0000 (18:41 +0000)]
Remove an unnecessary -f.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81546 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoConvert more tests to avoid llvm-as.
Dan Gohman [Fri, 11 Sep 2009 18:36:27 +0000 (18:36 +0000)]
Convert more tests to avoid llvm-as.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81545 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agofix pasto
Chris Lattner [Fri, 11 Sep 2009 18:33:44 +0000 (18:33 +0000)]
fix pasto

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81544 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoDon't generate Dwarf line table entries for source line 0.
Caroline Tice [Fri, 11 Sep 2009 18:25:54 +0000 (18:25 +0000)]
Don't generate Dwarf line table entries for source line 0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81542 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agofix some fixmes: emit stubs in sorted order.
Chris Lattner [Fri, 11 Sep 2009 18:20:26 +0000 (18:20 +0000)]
fix some fixmes: emit stubs in sorted order.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81541 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoEliminate more redundant llvm-as calls.
Dan Gohman [Fri, 11 Sep 2009 18:17:12 +0000 (18:17 +0000)]
Eliminate more redundant llvm-as calls.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81540 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix this test to test what it was originally intended to test.
Dan Gohman [Fri, 11 Sep 2009 18:16:43 +0000 (18:16 +0000)]
Fix this test to test what it was originally intended to test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81539 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agogive densemap iterators real iterator traits.
Chris Lattner [Fri, 11 Sep 2009 18:15:46 +0000 (18:15 +0000)]
give densemap iterators real iterator traits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81538 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoChange tests from "opt %s" to "opt < %s" so that opt doesn't see the
Dan Gohman [Fri, 11 Sep 2009 18:01:28 +0000 (18:01 +0000)]
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix PR4948 (and a leak): by not destroying the DwarfException
Duncan Sands [Fri, 11 Sep 2009 17:24:29 +0000 (17:24 +0000)]
Fix PR4948 (and a leak): by not destroying the DwarfException
object, the timer it creates was not being deleted.  Since the
timer belonged to a static timer group, the timer group would
be destroyed on shutdown, and would notice and complain that
not all timers it contained were destroyed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81533 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoturn on -experimental-asm-printer for x86 / AT&T by default.
Chris Lattner [Fri, 11 Sep 2009 17:07:27 +0000 (17:07 +0000)]
turn on -experimental-asm-printer for x86 / AT&T by default.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81532 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoanother random update
Chris Lattner [Fri, 11 Sep 2009 17:07:01 +0000 (17:07 +0000)]
another random update

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81531 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoreject attempts to take the address of an intrinsic, PR4949.
Chris Lattner [Fri, 11 Sep 2009 17:05:29 +0000 (17:05 +0000)]
reject attempts to take the address of an intrinsic, PR4949.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81530 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agofix a bunch of spurious failures for people whose home directory
Chris Lattner [Fri, 11 Sep 2009 17:02:12 +0000 (17:02 +0000)]
fix a bunch of spurious failures for people whose home directory
is sabre.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81528 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agothis test is using invalid "intrinsics".
Chris Lattner [Fri, 11 Sep 2009 16:49:18 +0000 (16:49 +0000)]
this test is using invalid "intrinsics".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81527 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agofix test to not get a moduleid that matches 'br'
Chris Lattner [Fri, 11 Sep 2009 16:47:41 +0000 (16:47 +0000)]
fix test to not get a moduleid that matches 'br'

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81526 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agodefault construct MCInst's ctor to 0, which is "PHI" which is invalid for MCInsts.
Chris Lattner [Fri, 11 Sep 2009 16:33:58 +0000 (16:33 +0000)]
default construct MCInst's ctor to 0, which is "PHI" which is invalid for MCInsts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81525 91177308-0d34-0410-b5e6-96231b3b80d8

13 years ago... and fix the REQUIRES_RTTI condition.
Daniel Dunbar [Fri, 11 Sep 2009 15:47:24 +0000 (15:47 +0000)]
... and fix the REQUIRES_RTTI condition.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81524 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix REQUIRES_RTTI while awake.
Daniel Dunbar [Fri, 11 Sep 2009 15:45:13 +0000 (15:45 +0000)]
Fix REQUIRES_RTTI while awake.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81523 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMake REQUIRES_RTTI work.
Daniel Dunbar [Fri, 11 Sep 2009 15:39:39 +0000 (15:39 +0000)]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81522 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoEliminate some unnecessary implicit constructors in generated DAG ISel code.
Owen Anderson [Fri, 11 Sep 2009 09:01:57 +0000 (09:01 +0000)]
Eliminate some unnecessary implicit constructors in generated DAG ISel code.

Partial fix for PR4946.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81518 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoBugfix. Sorry.
Andreas Neustifter [Fri, 11 Sep 2009 08:43:15 +0000 (08:43 +0000)]
Bugfix. Sorry.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81517 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMake ProfileEstimator even more robust on general CFGs.
Andreas Neustifter [Fri, 11 Sep 2009 08:39:33 +0000 (08:39 +0000)]
Make ProfileEstimator even more robust on general CFGs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81516 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoswitch HiddenGVStubs to be a DenseMap instead of a string map, mirroring FnStubs...
Chris Lattner [Fri, 11 Sep 2009 07:03:20 +0000 (07:03 +0000)]
switch HiddenGVStubs to be a DenseMap instead of a string map, mirroring FnStubs and GVStubs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81514 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix a bug I introduced in FnStubs generation, switch GVStubs to be a
Chris Lattner [Fri, 11 Sep 2009 06:59:18 +0000 (06:59 +0000)]
Fix a bug I introduced in FnStubs generation, switch GVStubs to be a
densemap instead of StringMap to match FnStubs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81513 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agochange FnStubs from being a StringMap<std::string> to being a much
Chris Lattner [Fri, 11 Sep 2009 06:36:33 +0000 (06:36 +0000)]
change FnStubs from being a StringMap<std::string> to being a much
more efficient SmallPtrSet<MCSymbol*>.  This eliminates string
craziness and fixes CodeGen/X86/darwin-quote.ll with the new asmprinter.

Codegen is producing stubs in a nondeterminstic order, but it was doing
this before anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81511 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoprintInstruction() no longer prints a \n after itself, do it
Chris Lattner [Fri, 11 Sep 2009 05:59:55 +0000 (05:59 +0000)]
printInstruction() no longer prints a \n after itself, do it
for the two instruction MOVPC32r sequence.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81509 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoreimplement X86ATTAsmPrinter::GetGlobalAddressSymbol in terms of
Chris Lattner [Fri, 11 Sep 2009 05:58:44 +0000 (05:58 +0000)]
reimplement X86ATTAsmPrinter::GetGlobalAddressSymbol in terms of
Mangler::getNameWithPrefix.  In addition to avoiding some over
quoting, this also is more efficient because it uses smallvector
instead of std::string thrashing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81508 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agofix prefix ordering, it's L_foo not _Lfoo
Chris Lattner [Fri, 11 Sep 2009 05:51:29 +0000 (05:51 +0000)]
fix prefix ordering, it's L_foo not _Lfoo

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81506 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoadd a new Mangler::getNameWithPrefix API which returns the
Chris Lattner [Fri, 11 Sep 2009 05:40:42 +0000 (05:40 +0000)]
add a new Mangler::getNameWithPrefix API which returns the
(uniqued if unnamed) global variable name with the prefix that
it is supposed to get.  It doesn't do "mangling" in the sense of
adding quotes and hacking on bad characters.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81505 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoconvert X86ATTAsmPrinter::GetExternalSymbolSymbol to use SmallString
Chris Lattner [Fri, 11 Sep 2009 04:36:43 +0000 (04:36 +0000)]
convert X86ATTAsmPrinter::GetExternalSymbolSymbol to use SmallString
instead of std::string and Mangler.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81503 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agorearrange some code, export a SmallString version of DecorateCygMingName.
Chris Lattner [Fri, 11 Sep 2009 04:28:13 +0000 (04:28 +0000)]
rearrange some code, export a SmallString version of DecorateCygMingName.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81502 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agomore typos
Chris Lattner [Fri, 11 Sep 2009 01:49:31 +0000 (01:49 +0000)]
more typos

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81499 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFollow up to 81494. When the folded reload is narrowed to a 32-bit load then change...
Evan Cheng [Fri, 11 Sep 2009 01:01:31 +0000 (01:01 +0000)]
Follow up to 81494. When the folded reload is narrowed to a 32-bit load then change the destination register to a 32-bit one or add a sub-register index.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81496 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoPHI nodes can never reach the asmprinter, assert and die instead of printing
Chris Lattner [Fri, 11 Sep 2009 00:41:15 +0000 (00:41 +0000)]
PHI nodes can never reach the asmprinter, assert and die instead of printing
out an illegal "PHINODE" instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81495 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoIt's not legal to fold a load from a narrower stack slot into a wider instruction...
Evan Cheng [Fri, 11 Sep 2009 00:39:26 +0000 (00:39 +0000)]
It's not legal to fold a load from a narrower stack slot into a wider instruction. If done, the instruction does a 64-bit load and that's not
safe. This can happen we a subreg_to_reg 0 has been coalesced. One
exception is when the instruction that folds the load is a move, then we
can simply turn it into a 32-bit load from the stack slot.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81494 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMake fast-isel try ISD::FNEG before resorting to bitcasts and xors.
Dan Gohman [Fri, 11 Sep 2009 00:36:43 +0000 (00:36 +0000)]
Make fast-isel try ISD::FNEG before resorting to bitcasts and xors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81493 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoReapply r81171 with a fix: don't try to use i64 when it
Dan Gohman [Fri, 11 Sep 2009 00:34:46 +0000 (00:34 +0000)]
Reapply r81171 with a fix: don't try to use i64 when it
isn't legal.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81492 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix indentation.
Dan Gohman [Fri, 11 Sep 2009 00:05:10 +0000 (00:05 +0000)]
Fix indentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81484 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTeach lib/VMCore/ConstantFold.cpp how to set the inbounds keyword and
Dan Gohman [Fri, 11 Sep 2009 00:04:14 +0000 (00:04 +0000)]
Teach lib/VMCore/ConstantFold.cpp how to set the inbounds keyword and
how to fold notionally-out-of-bounds array getelementptr indices instead
of just doing these in lib/Analysis/ConstantFolding.cpp, because it can
be done in a fairly general way without TargetData, and because not all
constants are visited by lib/Analysis/ConstantFolding.cpp. This enables
more constant folding.

Also, set the "inbounds" flag when the getelementptr indices are

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81483 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFactor out the code for checking that all indices in a getelementptr are
Dan Gohman [Thu, 10 Sep 2009 23:37:55 +0000 (23:37 +0000)]
Factor out the code for checking that all indices in a getelementptr are
within the notional bounds of the static type of the getelementptr (which
is not the same as "inbounds") from GlobalOpt into a utility routine,
and use it in ConstantFold.cpp to check whether there are any mis-behaved

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81478 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoGive these files top-level comments that describe the current code.
Dan Gohman [Thu, 10 Sep 2009 23:07:18 +0000 (23:07 +0000)]
Give these files top-level comments that describe the current code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81473 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix whitespaces.
Devang Patel [Thu, 10 Sep 2009 22:36:12 +0000 (22:36 +0000)]
Fix whitespaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81468 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix validation errors.
Bill Wendling [Thu, 10 Sep 2009 22:14:16 +0000 (22:14 +0000)]
Fix validation errors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81466 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix validation errors.
Bill Wendling [Thu, 10 Sep 2009 22:12:50 +0000 (22:12 +0000)]
Fix validation errors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81465 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoDon't swap the operands of a subtraction when trying to create a
Bob Wilson [Thu, 10 Sep 2009 22:09:31 +0000 (22:09 +0000)]
Don't swap the operands of a subtraction when trying to create a
post-decrement load/store.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81464 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix uppercaseo.
Dale Johannesen [Thu, 10 Sep 2009 22:01:32 +0000 (22:01 +0000)]
Fix uppercaseo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81463 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdded the ParseInstruction() hook for target specific assembler directives so
Kevin Enderby [Thu, 10 Sep 2009 20:51:44 +0000 (20:51 +0000)]
Added the ParseInstruction() hook for target specific assembler directives so
that things like .word can be parsed as target specific.  Moved parsing .word
out of AsmParser.cpp into X86AsmParser.cpp as it is 2 bytes on X86 and 4 bytes
for other targets that support the .word directive.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81461 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFit code within 80 columns
Victor Hernandez [Thu, 10 Sep 2009 20:18:57 +0000 (20:18 +0000)]
Fit code within 80 columns

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81459 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdded XOR instructions for rAX and immediates of
Sean Callanan [Thu, 10 Sep 2009 19:52:26 +0000 (19:52 +0000)]
Added XOR instructions for rAX and immediates of
various widths.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81458 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdded MOV instructions between rAX and memory offsets,
Sean Callanan [Thu, 10 Sep 2009 18:33:42 +0000 (18:33 +0000)]
Added MOV instructions between rAX and memory offsets,
including segment offsets and (for 8-bit operands)
absolute offsets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81457 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdded a variety of PUSH and POP instructions, including
Sean Callanan [Thu, 10 Sep 2009 18:29:13 +0000 (18:29 +0000)]
Added a variety of PUSH and POP instructions, including
ones capable of accessing R/M operands instead of just

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81456 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoExit early if exception handling isn't supported.
Bill Wendling [Thu, 10 Sep 2009 18:28:06 +0000 (18:28 +0000)]
Exit early if exception handling isn't supported.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81454 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAllow llvmc to take .bc files as input.
Mikhail Glushenkov [Thu, 10 Sep 2009 17:04:32 +0000 (17:04 +0000)]
Allow llvmc to take .bc files as input.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81452 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMake ProfileEstimator more robust on general CFGs.
Andreas Neustifter [Thu, 10 Sep 2009 16:30:38 +0000 (16:30 +0000)]
Make ProfileEstimator more robust on general CFGs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81450 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoadd another broken version of gcc, thanks to Niels Moller for pointing this out.
Chris Lattner [Thu, 10 Sep 2009 16:25:02 +0000 (16:25 +0000)]
add another broken version of gcc, thanks to Niels Moller for pointing this out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81449 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoDistinguish between 'empty' and empty DAG marker.
Mikhail Glushenkov [Thu, 10 Sep 2009 16:22:02 +0000 (16:22 +0000)]
Distinguish between 'empty' and empty DAG marker.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81448 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd a logical 'not' operator to llvmc's TableGen dialect.
Mikhail Glushenkov [Thu, 10 Sep 2009 16:21:38 +0000 (16:21 +0000)]
Add a logical 'not' operator to llvmc's TableGen dialect.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81447 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agofix leakage of Module
Nuno Lopes [Thu, 10 Sep 2009 14:56:31 +0000 (14:56 +0000)]
fix leakage of Module

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81445 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd some braces to make newer GCCs happy and update CMakeLists.
Benjamin Kramer [Thu, 10 Sep 2009 11:31:39 +0000 (11:31 +0000)]
Add some braces to make newer GCCs happy and update CMakeLists.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81443 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoCleaned up code by factoring out common portions of edge loading into function.
Andreas Neustifter [Thu, 10 Sep 2009 07:12:35 +0000 (07:12 +0000)]
Cleaned up code by factoring out common portions of edge loading into function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81438 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoCorrectly handle the case where a comparison is created in one BasicBlock and
Nick Lewycky [Thu, 10 Sep 2009 07:02:09 +0000 (07:02 +0000)]
Correctly handle the case where a comparison is created in one BasicBlock and
used by a terminator in another.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81437 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoComment and whitespace cleanups. No intentional functionality change.
Bill Wendling [Thu, 10 Sep 2009 06:50:01 +0000 (06:50 +0000)]
Comment and whitespace cleanups. No intentional functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81436 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRevert part of my r81424 patch. I removed what looked like superfluous padding
Bill Wendling [Thu, 10 Sep 2009 06:27:16 +0000 (06:27 +0000)]
Revert part of my r81424 patch. I removed what looked like superfluous padding
from the exception tables. However, Duncan explained why it's a can of worms to
do it the GCC way. I went back to doing it the LLVM way and added Duncan's
explanation so that I don't do this again in the future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81434 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd a test case for r81431.
Evan Cheng [Thu, 10 Sep 2009 05:08:51 +0000 (05:08 +0000)]
Add a test case for r81431.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81432 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRemove prcontext.
Daniel Dunbar [Thu, 10 Sep 2009 04:56:59 +0000 (04:56 +0000)]
Remove prcontext.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81427 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd malloc call utility functions. Patch by Victor Hernandez.
Evan Cheng [Thu, 10 Sep 2009 04:36:43 +0000 (04:36 +0000)]
Add malloc call utility functions. Patch by Victor Hernandez.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81426 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoDon't hardcode the TType format size. In fact, rework the code so that it's more
Bill Wendling [Thu, 10 Sep 2009 02:07:37 +0000 (02:07 +0000)]
Don't hardcode the TType format size. In fact, rework the code so that it's more
like what GCC outputs. The mysterious code to insert padding wasn't in GCC at
all. I modified the TType base offset code to calculate the offset like GCC
does, though.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81424 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoProper support of non-lazy indirect symbols.
Evan Cheng [Thu, 10 Sep 2009 01:23:53 +0000 (01:23 +0000)]
Proper support of non-lazy indirect symbols.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81422 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRemove the "#if 0" that Noone loved. It wasn't really necessary, because the
Bill Wendling [Thu, 10 Sep 2009 01:12:47 +0000 (01:12 +0000)]
Remove the "#if 0" that Noone loved. It wasn't really necessary, because the
code within it was the same inside and out. There's still a problem of the
TypeInfoSize should be the size of the TType format encoding (at least that's
what GCC thinks it should be).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81417 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMC: Give target specific parsers access to the MCStreamer.
Daniel Dunbar [Thu, 10 Sep 2009 00:59:15 +0000 (00:59 +0000)]
MC: Give target specific parsers access to the MCStreamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81416 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRevert r81171 which was causing pr4927.
Bob Wilson [Thu, 10 Sep 2009 00:49:22 +0000 (00:49 +0000)]
Revert r81171 which was causing pr4927.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81415 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoPull check for SJLJ EH into a boolean and use that.
Bill Wendling [Thu, 10 Sep 2009 00:17:04 +0000 (00:17 +0000)]
Pull check for SJLJ EH into a boolean and use that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81409 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoUse the SizeOfEncodedValue function instead of magic variables for the
Bill Wendling [Thu, 10 Sep 2009 00:13:16 +0000 (00:13 +0000)]
Use the SizeOfEncodedValue function instead of magic variables for the

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81408 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd helpful comment.
Bill Wendling [Thu, 10 Sep 2009 00:04:48 +0000 (00:04 +0000)]
Add helpful comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81406 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoBelieve it or not, this is a simplification. :-)
Bill Wendling [Wed, 9 Sep 2009 23:56:55 +0000 (23:56 +0000)]
Believe it or not, this is a simplification. :-)

Basically, this patch is working towards removing the hard-coded values that are
output for the CIE. In particular, the CIE augmentation and the CIE augmentation
size. Both of these should be calculated. In the process, I was able to make a
bunch of code simpler.

The encodings for the personality, LSDA, and FDE in the CIE are still not
correct. They should be generated either from target-specific callbacks (blech!)
or grokked from first-principles.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81404 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix double load / store multiple encoding.
Evan Cheng [Wed, 9 Sep 2009 23:55:03 +0000 (23:55 +0000)]
Fix double load / store multiple encoding.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81403 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agocanonicalize namespace gymnastics
Chris Lattner [Wed, 9 Sep 2009 23:46:42 +0000 (23:46 +0000)]
canonicalize namespace gymnastics

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81402 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTestcase for (llvm-gcc) 81399. Adjust an older
Dale Johannesen [Wed, 9 Sep 2009 23:37:46 +0000 (23:37 +0000)]
Testcase for (llvm-gcc) 81399.  Adjust an older
test case to allow for different, functionally
identical output.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81400 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix pr4939: Change FPCCToARMCC to translate SETOLE to ARMCC::LS.
Bob Wilson [Wed, 9 Sep 2009 23:14:54 +0000 (23:14 +0000)]
Fix pr4939: Change FPCCToARMCC to translate SETOLE to ARMCC::LS.
See the bug report for details.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81397 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoremove DebugLoc from MCInst and eliminate "Comment printing" from
Chris Lattner [Wed, 9 Sep 2009 23:14:36 +0000 (23:14 +0000)]
remove DebugLoc from MCInst and eliminate "Comment printing" from
the MCInst path of the asmprinter.  Instead, pull comment printing
out of the autogenerated asmprinter into each target that uses the
autogenerated asmprinter.  This causes code duplication into each
target, but in a way that will be easier to clean up later when more
asmprinter stuff is commonized into the base AsmPrinter class.

This also fixes an xcore strangeness where it inserted two tabs
before every instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81396 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix a subtle bug in "return;" generation which caused us to miss
Chris Lattner [Wed, 9 Sep 2009 23:09:29 +0000 (23:09 +0000)]
Fix a subtle bug in "return;" generation which caused us to miss
a return in one case.  Instead of sprinking return handling code
throughout the asmprinter generator, just treat it like any other
normal statement.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81395 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd comment re: clang dependency.
Daniel Dunbar [Wed, 9 Sep 2009 23:01:25 +0000 (23:01 +0000)]
Add comment re: clang dependency.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81393 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdded an abstract superclass, MCDisassembler, for
Sean Callanan [Wed, 9 Sep 2009 22:49:13 +0000 (22:49 +0000)]
Added an abstract superclass, MCDisassembler, for
all disassemblers.

Modified the MemoryObject to support 64-bit address
spaces, regardless of the LLVM process's address

Modified the Target class to allow extraction of a

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81392 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoUse the EOL that takes the encoding and translates it into DWARF-English.
Bill Wendling [Wed, 9 Sep 2009 21:26:19 +0000 (21:26 +0000)]
Use the EOL that takes the encoding and translates it into DWARF-English.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81382 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoEarly exit from function.
Bill Wendling [Wed, 9 Sep 2009 21:08:12 +0000 (21:08 +0000)]
Early exit from function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81381 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSmall amount of code clean-up: Don't use ".size()" when not necessary.
Bill Wendling [Wed, 9 Sep 2009 21:06:24 +0000 (21:06 +0000)]
Small amount of code clean-up: Don't use ".size()" when not necessary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81380 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoadd a gross hack to get "SrcLine" comments to show up with the
Chris Lattner [Wed, 9 Sep 2009 20:45:42 +0000 (20:45 +0000)]
add a gross hack to get "SrcLine" comments to show up with the
new asmprinter.  Differently gross hack coming next.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81379 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agohoist the call to processDebugLoc out of the generated
Chris Lattner [Wed, 9 Sep 2009 20:34:59 +0000 (20:34 +0000)]
hoist the call to processDebugLoc out of the generated
asm printer into the "printInstruction" routine.  This
fixes a problem where the experimental asmprinter would
drop debug labels in some cases, and fixes issues on ppc/xcore
where pseudo instructions like "mr" didn't get debug locs properly.

It is annoying that this moves the call from one place into each
target, but a future set of more invasive refactorings will fix
that problem.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81377 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRemoved static qualifier from a few index related methods. These methods may require...
Lang Hames [Wed, 9 Sep 2009 20:14:17 +0000 (20:14 +0000)]
Removed static qualifier from a few index related methods. These methods may require a LiveIntervals instance in future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81374 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoReverted r81358.
Andreas Neustifter [Wed, 9 Sep 2009 18:19:35 +0000 (18:19 +0000)]
Reverted r81358.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81364 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix SplitCriticalEdge to properly update LCSSA form when splitting a
Dan Gohman [Wed, 9 Sep 2009 18:18:18 +0000 (18:18 +0000)]
Fix SplitCriticalEdge to properly update LCSSA form when splitting a
loop exit edge -- new PHIs may be needed not only for the additional
splits that are made to preserve LoopSimplify form, but also for the
original split. Factor out the code that inserts new PHIs so that it
can be used for both. Remove LoopRotation.cpp's code for manually
updating LCSSA form, as it is now redundant. This fixes PR4934.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81363 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix build, add missing simicolon.
Benjamin Kramer [Wed, 9 Sep 2009 18:03:46 +0000 (18:03 +0000)]
Fix build, add missing simicolon.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81362 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoReflow comment.
Mike Stump [Wed, 9 Sep 2009 17:57:16 +0000 (17:57 +0000)]
Reflow comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81361 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoPreserve ProfileInfo.
Andreas Neustifter [Wed, 9 Sep 2009 17:53:39 +0000 (17:53 +0000)]
Preserve ProfileInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81360 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd the first functions for updating ProfileInfo.
Andreas Neustifter [Wed, 9 Sep 2009 17:52:57 +0000 (17:52 +0000)]
Add the first functions for updating ProfileInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81359 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoCleaned up code by factoring out common portions of edge loading into funcion.
Andreas Neustifter [Wed, 9 Sep 2009 17:51:39 +0000 (17:51 +0000)]
Cleaned up code by factoring out common portions of edge loading into funcion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81358 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTake lock before removing a node from MDNodeSet.
Devang Patel [Wed, 9 Sep 2009 17:44:26 +0000 (17:44 +0000)]
Take lock before removing a node from MDNodeSet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81356 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoEnable MDNode uniquing.
Devang Patel [Wed, 9 Sep 2009 17:30:04 +0000 (17:30 +0000)]
Enable MDNode uniquing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81355 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix an 80-column violation.
Dan Gohman [Wed, 9 Sep 2009 17:17:19 +0000 (17:17 +0000)]
Fix an 80-column violation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81354 91177308-0d34-0410-b5e6-96231b3b80d8