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Author SHA1 Message Date
Bill Wendling
5678a9711b - Add a comment to the callback indicating that it's *extremely* not a good 
idea, but unfortunately necessary.
- Default to using 4-bytes for the LSDA pointer encoding to agree with the
  encoded value in the CIE.

llvm-svn: 93753
 2010-01-18 19:36:27 +00:00
Victor Hernandez
b1b145fed9 Make printing of metadata more robust when function is not found (which is the normal situation for non function-local metadata) 
llvm-svn: 93748
 2010-01-18 19:15:57 +00:00
Daniel Dunbar
62bfea2420 Don't try to build compiler-rt if it happens to be checked out into projects/ 
llvm-svn: 93729
 2010-01-18 17:52:28 +00:00
Benjamin Kramer
35bf21a0d2 Unnamed symbol index should be >= 1. This was lost during the mangler refactoring. Fixes PR6067. 
llvm-svn: 93724
 2010-01-18 14:39:20 +00:00
Benjamin Kramer
21e6f07f53 Fix refacto reported by Nicolas Geoffray. 
llvm-svn: 93723
 2010-01-18 12:40:05 +00:00
Bob Wilson
ac3735b7fb Emit spaces after commas in Neon register lists. This is more consistent 
with the rest of the assembly output, is easier to read, and matches the
expected output for gcc's Neon tests.

llvm-svn: 93703
 2010-01-18 01:24:43 +00:00
Chris Lattner
40f9b01ab5 switch x86 zerofill emission over to use MCStreamer. 
llvm-svn: 93702
 2010-01-18 01:21:08 +00:00
Chris Lattner
d7bd67fa61 Change CurrentFnSym to be a non-const pointer since asmprinter mutates it 
as it emits code.  Switch .globl directives to use OutStreamer instead of
doing it textually (in x86)

llvm-svn: 93700
 2010-01-18 00:59:24 +00:00
Chris Lattner
86287085ba remove the MAI argument to MCExpr::print and switch overthing to use << when printing them. 
llvm-svn: 93699
 2010-01-18 00:37:40 +00:00
Chris Lattner
a1bd99bd92 unbreak x86 jump tables with my previous patch. 
llvm-svn: 93698
 2010-01-18 00:21:06 +00:00
Chris Lattner
6f360c3c91 now that MCSymbol::print doesn't use it's MAI argument, we can 
remove it and change all the code that prints MCSymbols to use 
<< instead, which is much simpler and cleaner.

llvm-svn: 93695
 2010-01-17 21:43:43 +00:00
Chris Lattner
bd2eeabe74 rename NameNeedsEscaping -> NameNeedsQuoting, eliminate the check 
for first character which is a digit, mangler would have taken care
of this already.

llvm-svn: 93694
 2010-01-17 20:11:03 +00:00
Owen Anderson
d73ce407a5 Convert some of the dynamic opcode lookups into static ones. 
llvm-svn: 93693
 2010-01-17 19:33:27 +00:00
Chris Lattner
c2047ba3e4 stop the CBE from using Mangler::appendMangledName, which is a private function, it is mangling types, which don't matter how they are done. 
llvm-svn: 93692
 2010-01-17 19:32:29 +00:00
Chris Lattner
5607355614 fix uninit member, thanks to Benjamin Kramer for identifying the bug. 
llvm-svn: 93691
 2010-01-17 19:24:35 +00:00
Chris Lattner
f7c6508544 Get MCSymbol out of the mangling business, and move all the logic 
to Mangler.  Now MCSymbol just decides whether to slap quotes around
a symbol when printing it.

This also fixes some weirdness where two MCSymbols could be created
for the same symbol, if one needed to be mangled and got mangled to
the other one.

llvm-svn: 93690
 2010-01-17 19:23:46 +00:00
Rafael Espindola
15c5f196c0 Really fix this. I checked that on ARM I get 
PASS: LLVM::FrontendC/pr5406.c (3463 of 5030)

and on X86 I get

XFAIL: LLVM::FrontendC/pr5406.c (3465 of 5030
llvm-svn: 93689
 2010-01-17 19:20:45 +00:00
Chris Lattner
fb103355dd reduce this test and convert to filecheck, hopefully the linux buildbot 
will tell me something more useful.

llvm-svn: 93688
 2010-01-17 19:09:12 +00:00
Chris Lattner
ffa28b64e5 factor this code better how that the string version of getNameWithPrefix 
takes a twine.

llvm-svn: 93687
 2010-01-17 18:52:16 +00:00
Chris Lattner
57ac0be2b5 now that mangler is in libtarget, it can use MCAsmInfo instead of clients 
having to pass various fields from it in.  Simplify.

llvm-svn: 93686
 2010-01-17 18:22:35 +00:00
Dan Gohman
5e3b993a86 Don't create a (empty) output file, and don't warn about bitcode output 
to a console, when --analyze is used.

Similarly, avoid creating an empty output file when --disable-output is used.

Print a warning when the -o option appears with either --analyze or
--disable-output, to indicate that the option is being ignored.

llvm-svn: 93685
 2010-01-17 17:47:24 +00:00
Benjamin Kramer
77e20e0bed Switch some functions to take Twines, eliminate uses of StringExtras.h. 
llvm-svn: 93680
 2010-01-17 07:46:39 +00:00
Owen Anderson
50cacaff8f Fix comment. 
llvm-svn: 93679
 2010-01-17 06:49:03 +00:00
Bob Wilson
72cf548263 The Neon "vtst" instruction takes a suffix that is the element size alone -- 
adding an "i" to the suffix, indicating that the elements are integers, is
accepted but not part of the standard syntax.  This helps us pass a few more
of the Neon tests from gcc.

llvm-svn: 93677
 2010-01-17 06:35:17 +00:00
Bob Wilson
b4c16ab0b3 Fix an off-by-one error that caused the chain operand to be dropped from Neon 
vector load-lane and store-lane instructions.

llvm-svn: 93673
 2010-01-17 05:58:23 +00:00
Rafael Espindola
c0764ee2e6 Looks like XFAIL has to list every unsupported arch 
llvm-svn: 93672
 2010-01-17 05:40:41 +00:00
Rafael Espindola
bd1ab3202b Add test for pr5406 
llvm-svn: 93671
 2010-01-17 04:44:55 +00:00
Nate Begeman
04da97bd5e Add a note for the macho streamer and remove a used of the mangler from the soon to be defunct machowriter pass. 
llvm-svn: 93670
 2010-01-17 03:49:01 +00:00
Bill Wendling
615508be92 Reduce fsub-fadd.ll and merge it into fsub-fsub.ll. Rename fsub-fsub.ll to 
fsub.ll and FileCheckify it.

llvm-svn: 93669
 2010-01-17 00:21:21 +00:00
Kenneth Uildriks
d6b30baf78 When checking for sret-demotion, it needs to use legal types. When using the return value of an sret-demoted call, it needs to use possibly illegal types that match the declared Type of the callee. 
llvm-svn: 93667
 2010-01-16 23:37:33 +00:00
Benjamin Kramer
58787e4d0b Update CMake files for Mangler move. 
llvm-svn: 93665
 2010-01-16 22:23:09 +00:00
Chris Lattner
51e8abe640 move the mangler into libtarget from vmcore. 
llvm-svn: 93664
 2010-01-16 21:57:06 +00:00
Chris Lattner
a0de152402 fix a warning. 
llvm-svn: 93663
 2010-01-16 21:55:24 +00:00
Chris Lattner
fbce331e2f this doesn't need to suck in Mangler. 
llvm-svn: 93662
 2010-01-16 21:35:09 +00:00
Chris Lattner
6a28d54192 remove obsolete comment. 
llvm-svn: 93661
 2010-01-16 21:34:51 +00:00
Chris Lattner
98a02fecdc bugpoint doesn't need the mangler at all. DisambiguateGlobalSymbols 
dates to a time when two different LLVM values could have the same
name but different types.  Simplify it to just assign names to unnamed
things and let the core symtab resolve duplicates.

llvm-svn: 93660
 2010-01-16 21:34:01 +00:00
Chris Lattner
72b0268918 add a thing to investigate. 
llvm-svn: 93659
 2010-01-16 21:25:13 +00:00
Chris Lattner
a6efa796b6 remove calls to dead methods. 
llvm-svn: 93657
 2010-01-16 21:20:34 +00:00
Chris Lattner
6efe5156eb reapply the mangler gutting patch. 
llvm-svn: 93656
 2010-01-16 21:08:46 +00:00
Chris Lattner
3202fba0ca remove use of getMangledName. 
llvm-svn: 93655
 2010-01-16 20:56:05 +00:00
Chris Lattner
98ddc4b8b0 unbreak the build. 
llvm-svn: 93654
 2010-01-16 20:53:11 +00:00
Rafael Espindola
d6c021a8d7 Revert 93648. 
Mangler::getMangledName is used from lto
Mangler::setUseQuotes is used in the AsmPrinter
Mangler::setSymbolsCanStartWithDigit is used in the AsmPrinter

llvm-svn: 93652
 2010-01-16 20:27:59 +00:00
Chris Lattner
16324d20f6 Mangler::getMangledName is now dead, remove it and all the other stuff in Mangler that is now transitively dead. woo. 
llvm-svn: 93648
 2010-01-16 19:08:51 +00:00
Chris Lattner
04b7c11880 Change DIEObjectLabel to take an MCSymbol instead of std::string. 
llvm-svn: 93647
 2010-01-16 18:50:28 +00:00
Chris Lattner
31aea3db21 rename GetPrivateGlobalValueSymbolStub -> GetSymbolWithGlobalValueBase, 
and add an explicit ForcePrivate argument.

Switch FunctionEHFrameInfo to be MCSymbol based instead of string based.

llvm-svn: 93646
 2010-01-16 18:37:32 +00:00
Chris Lattner
31297eb826 eliminate uses of getMangledName from AsmPrinter.cpp, last up is 
dwarf emission which is going to be more invasive.

llvm-svn: 93645
 2010-01-16 18:17:26 +00:00
Chris Lattner
b8765fdca1 switch liblto to use the new getNameWithPrefix() method instead of getMangledName. 
llvm-svn: 93643
 2010-01-16 18:12:14 +00:00
Chris Lattner
c88095b986 add an inefficient version of getNameWithPrefix that returns an std::string. 
llvm-svn: 93641
 2010-01-16 18:06:34 +00:00
Benjamin Kramer
92e94ed8c6 Revive dead assert. 
llvm-svn: 93638
 2010-01-16 16:14:55 +00:00
Anton Korobeynikov
aa77d8f532 Provide magic define on mingw to not generate inline variants of ctyper functions. 
Otherwise we'll end with random cyclic deps between libraries due to this.
Proposed by Gianluigi Tiesi!

llvm-svn: 93635
 2010-01-16 14:06:58 +00:00