6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-08-22 10:29:35 +00:00
Code Issues Projects Releases Wiki Activity
51,842 Commits 39 Branches 0 Tags 277 MiB
2a46f3678e
Commit Graph

32154 Commits

Author SHA1 Message Date
Sean Callanan
2a46f3678e Added the WAIT instruction to the Intel tables, 
for the purposes of the disassembler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81603 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-12 02:52:41 +00:00
Sean Callanan
6f8f462ba5 Added CMPS (string comparison) instructions for all 
operand widths to the Intel instruction tables, for
the purposes of the disassembler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81601 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-12 02:25:20 +00:00
Evan Cheng
b24222cd7d Remove -new-coalescer-heuristic. It's not useful. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81600 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-12 02:14:41 +00:00
Evan Cheng
217311130d 80 col violations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81598 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-12 02:01:07 +00:00
Chris Lattner
6b35bf187c fix another GCC bootstrap problem, which manifested as things 
like:
foo.s:2412:non-relocatable subtraction expression, "_gomp_tls_key" minus "L1$pb"



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81596 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-12 01:11:50 +00:00
Chris Lattner
6f8e4dbfc4 fix an embarassing typo that resulted in llvm-gcc bootstrap miscompare 
because the sorting wasn't sorting.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81592 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-12 00:49:00 +00:00
Sean Callanan
a82e4656b0 Added SCAS instructions in their 8, 16, 32, and 
64-bit variants for the disassembler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81591 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-12 00:37:19 +00:00
Daniel Dunbar
37acc1aac7 Fix -Asserts warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81580 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 22:07:31 +00:00
Ted Kremenek
4dbd074145 Update CMake files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81577 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 21:49:45 +00:00
Dan Gohman
ec080467f5 Fix llvm-extract's "writing bitcode to a terminal" warning, which wasn't 
working. To support this, add an is_displayed() function to raw_ostream,
and generalize Process::StandardOutIsDisplayed and friends in order to
support it.

Also, call RemoveFileOnSignal before creating a file instead of after, so
that the file isn't left behind if the program is interrupted between when
the file is created and RemoveFileOnSignal is called.

While here, add a -S to llvm-extract and port it to IRReader so that it
supports assembly input.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81568 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 20:46:33 +00:00
Jim Grosbach
82b3c2e404 Revert array initialization regclass change so that the initialization stays static, not runtime. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81560 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 20:13:17 +00:00
Jim Grosbach
e11a8f565c Update register class references to use the global constant ARM::*RegisterClass names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81556 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 19:49:06 +00:00
Sean Callanan
d00025a6c8 Added ADC, SUB, SBB, and OR instructions that operate 
on rAX and an immediate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81551 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 19:01:56 +00:00
Chris Lattner
24729e8e1b fix pasto 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81544 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 18:33:44 +00:00
Caroline Tice
c6f9d62eae 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
 2009-09-11 18:25:54 +00:00
Chris Lattner
f41116350a 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
 2009-09-11 18:20:26 +00:00
Duncan Sands
597f9797fd 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
 2009-09-11 17:24:29 +00:00
Chris Lattner
4f8fb4973d 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
 2009-09-11 17:07:27 +00:00
Chris Lattner
13202deca6 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
 2009-09-11 17:05:29 +00:00
Andreas Neustifter
b1b4c0187b Bugfix. Sorry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81517 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 08:43:15 +00:00
Andreas Neustifter
8a58c180c2 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
 2009-09-11 08:39:33 +00:00
Chris Lattner
9e6ffba26b 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
 2009-09-11 07:03:20 +00:00
Chris Lattner
46091d70f5 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
 2009-09-11 06:59:18 +00:00
Chris Lattner
2a3c20bf26 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
 2009-09-11 06:36:33 +00:00
Chris Lattner
3e6bf2de16 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
 2009-09-11 05:59:55 +00:00
Chris Lattner
a49ea86ba2 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
 2009-09-11 05:58:44 +00:00
Chris Lattner
ceddb2b856 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
 2009-09-11 05:51:29 +00:00
Chris Lattner
5b7dfeebff 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
 2009-09-11 05:40:42 +00:00
Chris Lattner
a0602b4b14 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
 2009-09-11 04:36:43 +00:00
Chris Lattner
cf1ed75f7f 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
 2009-09-11 04:28:13 +00:00
Evan Cheng
879caeadf3 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
 2009-09-11 01:01:31 +00:00
Evan Cheng
9cef48eae9 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.                                                                                                                    

rdar://7170444


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81494 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 00:39:26 +00:00
Dan Gohman
4a215a13c3 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
 2009-09-11 00:36:43 +00:00
Dan Gohman
5e5abb77fe 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
 2009-09-11 00:34:46 +00:00
Dan Gohman
c24edfaee2 Fix indentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81484 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 00:05:10 +00:00
Dan Gohman
3bfbc4587a 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
one-past-the-end.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81483 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 00:04:14 +00:00
Dan Gohman
e6992f728a 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
indices.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81478 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-10 23:37:55 +00:00
Dan Gohman
83e3c4f9d7 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
 2009-09-10 23:07:18 +00:00
Devang Patel
fa82441868 Fix whitespaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81468 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-10 22:36:12 +00:00
Bob Wilson
92ad363f58 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
 2009-09-10 22:09:31 +00:00
Dale Johannesen
db2659be58 Fix uppercaseo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81463 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-10 22:01:32 +00:00
Kevin Enderby
9c656450d6 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
 2009-09-10 20:51:44 +00:00
Victor Hernandez
399e45b459 Fit code within 80 columns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81459 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-10 20:18:57 +00:00
Sean Callanan
7893ec6494 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
 2009-09-10 19:52:26 +00:00
Sean Callanan
2f34a136b5 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
 2009-09-10 18:33:42 +00:00
Sean Callanan
1f24e01b87 Added a variety of PUSH and POP instructions, including 
ones capable of accessing R/M operands instead of just
registers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81456 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-10 18:29:13 +00:00
Bill Wendling
73c5a61725 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
 2009-09-10 18:28:06 +00:00
Andreas Neustifter
0c0de66ea4 Make ProfileEstimator more robust on general CFGs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81450 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-10 16:30:38 +00:00
Benjamin Kramer
b84c5ae3d4 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
 2009-09-10 11:31:39 +00:00
Andreas Neustifter
b4b1c9fa23 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
 2009-09-10 07:12:35 +00:00