Commit Graph

31 Commits

Author SHA1 Message Date
Chris Lattner
f570e621ab add proper asmwriter and asmparser support for anonymous functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64953 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-18 21:48:13 +00:00
Duncan Sands
35b5107951 Pacify gcc-4.3 (thinks IsConstant may be used
uninitialized).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64220 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-10 16:24:55 +00:00
Dan Gohman
b9070d3f63 Use slightly more correct grammar in error messages.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64148 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-09 17:41:21 +00:00
Chris Lattner
4a2f112a5c fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64091 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 20:00:15 +00:00
Chris Lattner
b4bd16fc5e reject void pointers with a nice error:
llvm-as: t.ll:2:15: pointers to void are invalid, use i8* instead
%X = type void*
              ^

instead of asserting and dying.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64089 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-08 19:56:22 +00:00
Dale Johannesen
49de98214b Reapply 63765. Patches for clang and llvm-gcc to follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63812 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-05 01:49:45 +00:00
Dale Johannesen
4d452de150 Reverting 63765. This broke the build of both clang
and llvm-gcc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63786 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-04 22:47:25 +00:00
Nate Begeman
d24479730a New feature: add support for target intrinsics being defined in the
target directories themselves.  This also means that VMCore no longer
needs to know about every target's list of intrinsics.  Future work
will include converting the PowerPC target to this interface as an
example implementation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63765 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-04 19:47:21 +00:00
Chris Lattner
91dad87ddc Fix PR3372
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63501 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-02 07:24:28 +00:00
Rafael Espindola
bb46f52027 Add the private linkage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62279 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-15 20:18:42 +00:00
Chris Lattner
1e407c338f one more crash from PR3281, we now diagnose:
llvm-as: t.ll:2:39: function may not return opaque type
  %"bwmoyl" = tail call coldcc opaque @g()
                                      ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61933 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-08 19:05:36 +00:00
Chris Lattner
0d8484f2ed fix wordo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61728 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 18:56:52 +00:00
Steve Naroff
b0adcdb7e5 Remove redundant ValID::ValID:: scoping (doesn't compile on Windows).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61727 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 18:48:47 +00:00
Chris Lattner
dfd19ddcfa Reject PR3281:accepted03.ll with:
llvm-as: accepted03.ll:1:35: invalid unresolved type up reference
declare void @r({ \7, opaque, \10 } %su)
                                  ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61725 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 18:34:07 +00:00
Chris Lattner
830703b1bd reject PR3281:crash11.ll with:
llvm-as: crash11.ll:2:27: function may not return return opaque type
  "xw" = tail call opaque @608(label %31)
                          ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61722 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 18:27:50 +00:00
Chris Lattner
959873d2da reject PR3281:crash10.ll with:
llvm-as: crash10.ll:3:35: floating point constant does not have type 'ppc_fp128'
  "dumy" = fcmp ult ppc_fp128 "j",9209.4
                                  ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61721 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 18:24:23 +00:00
Chris Lattner
c38daba25b reject PR3281:crash09.ll with this diagnostic:
llvm-as: crash09.ll:3:1: self referential type is invalid
type %0
^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61720 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 18:19:46 +00:00
Chris Lattner
0b61635063 allow opaque undefs. This resolves PR3282 and fixes
test/Assembler/2005-05-05-OpaqueUndefValues.ll



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61719 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 18:12:21 +00:00
Chris Lattner
d0f9c730d4 produce the same diagnostics for vicmp constant exprs as vicmp instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61685 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 08:26:05 +00:00
Chris Lattner
e914b59c00 Fix PR3281:crash08.ll with this diagnostic:
llvm-as: crash08.ll:3:15: invalid operand type for instruction
  "qp" = sdiv fp128 0x1, %30
              ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 08:24:46 +00:00
Chris Lattner
0088a5cc72 reject PR3281:crash07.ll with:
llvm-as: crash07.ll:2:32: va_arg requires operand with first class type
  %y = va_arg [52 x <{}>] %43, double (...) sspreq
                               ^


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61683 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 08:18:44 +00:00
Chris Lattner
e67c1aa398 reject undef/zero labels. This fixes PR3281:crash0[56].ll with these
diagnostics:
llvm-as: crash05.ll:1:14: invalid type for null constant
global label zeroinitializer addrspace (75), section "c"
             ^
llvm-as: crash06.ll:2:14: invalid type for null constant
  udiv label zeroinitializer, @0
             ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61681 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 08:13:38 +00:00
Chris Lattner
4a1c4a414c add checking intentionally elided for vfcmp/vicmp since they should really
just be removed.  However, this fixes PR3281:crash04.ll, diagnosing it with:

lvm-as: crash04.ll:2:13: vfcmp requires vector floating point operands
  vfcmp uno double* undef, undef
            ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 08:09:48 +00:00
Chris Lattner
d77d04c323 diagnose PR3281:crash02.ll with:
llvm-as: crash02.ll:1:62: invalid function return type
declare { <{ <{}>, void ([1898 x { void ()* }], opaque, ...) (), fp128 * }>, opaque } @t ()
                                                             ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61679 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 08:04:33 +00:00
Chris Lattner
99bb315f32 reject PR3281:crash01.ll with:
llvm-as: crash01.ll:1:9: invalid function return type
declare opaque @t()
        ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 08:00:30 +00:00
Chris Lattner
081b505f77 fix PR3281:accepted0[02].ll: represent empty arrays distinctly, and
diagnose attempts to initialize non-empty arrays with them.  This 
produces:
llvm-as: accepted02.ll:1:28: invalid empty array initializer
@"o" = global [5 x double] []
                           ^
llvm-as: accepted00.ll:1:32: invalid empty array initializer
@"za" = thread_local global {} []
                               ^
[


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 07:52:51 +00:00
Chris Lattner
3fbb3ab14d PR3281:crash00.ll: produce this diagnostic instead of crashing:
@t = global i8 0, align 3
                        ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61675 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 07:46:05 +00:00
Chris Lattner
ad7d1e2085 Refactor some parser interfaces to fix PR3278 and a FIXME:
ParseAssemblyString with a specified module would not parse
into the module, it would create and return a new one.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61635 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-04 20:44:11 +00:00
Chris Lattner
6d6b3cc89b Fix a really horrible typo, which caused undefined behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61566 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-02 08:49:06 +00:00
Chris Lattner
3ed88efb03 minor cleanups and comment improvements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61564 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-02 08:05:26 +00:00
Chris Lattner
df98617b23 Reimplement the old and horrible bison parser for .ll files with a nice
and clean recursive descent parser.

This change has a couple of ramifications:
1. The parser code is about 400 lines shorter (in what we maintain, not
   including what is autogenerated).
2. The code should be significantly faster than the old code because we 
   don't have to work around bison's poor handling of datatypes with 
   ctors/dtors.  This also makes the code much more resistant to memory 
   leaks.
3. We now get caret diagnostics from the .ll parser, woo.
4. The actual diagnostics emited from the parser are completely different
   so a bunch of testcases had to be updated.
5. I now disallow "%ty = type opaque %ty = type i32".  There was no good
   reason to support this, it was just an accident of the old 
   implementation.  I have no reason to think that anyone is actually using
   this.
6. The syntax for sticking a global variable has changed to make it 
   unambiguous.  I don't think anyone is depending on this since only clang
   supports this and it is not solid yet, so I'm not worried about anything
   breaking.
7. This gets rid of the last use of bison, and along with it the .cvs files.
   I'll prune this from the makefiles as a subsequent commit.

There are a few minor cleanups that can be done after this commit (suggestions
welcome!) but this passes dejagnu testing and is ready for its time in the
limelight.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61558 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-02 07:01:27 +00:00