Commit Graph

345 Commits

Author SHA1 Message Date
Reid Spencer
f63697de04 Fix PR886:
The result of yyparse() was not being checked. When YYERROR or YYABORT is
called it causes yyparse() to return 1 to indicate the error. The code was
silently ignoring this situation because it previously expected either an
exception or a null ParserResult to indicate an error. The patch corrects
this situation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30834 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-09 17:36:59 +00:00
Chris Lattner
47811b76ca Eliminate ConstantBool::True and ConstantBool::False. Instead, provide
ConstantBool::getTrue() and ConstantBool::getFalse().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30665 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-28 23:35:22 +00:00
Reid Spencer
5b7e753d95 Fix PR902:
Errors are generated with the YYERROR macro which can only be called from
a production (inside yyparse) because of the goto statement in the macro.
This lead to several situations where GEN_ERROR was not called but
GenerateError was used instead (because it doesn't use YYERROR). However,
in such situations, catching the error much later (e.g. at the end of
the production) is not sufficient because LLVM can assert on invalid data
before the end of the production is reached. The solution is to ensure that
the CHECK_FOR_ERROR macro (which invokes YYERROR if there's an error) is
used as soon as possible after a call to GenerateError has been made.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30650 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-28 19:28:24 +00:00
Anton Korobeynikov
bcb9770efe Added some eye-candy for Subtarget type checking
Added X86 StdCall & FastCall calling conventions. Codegen will follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30446 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-17 20:25:45 +00:00
Anton Korobeynikov
93c2b37340 Small fixes for supporting dll* linkage types
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30441 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-17 13:06:18 +00:00
Anton Korobeynikov
43e3aad6af Adding generated files for the last commit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30375 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-14 18:25:26 +00:00
Anton Korobeynikov
b74ed07bfd Adding dllimport, dllexport and external weak linkage types.
DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30374 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-14 18:23:27 +00:00
Chris Lattner
224f84f20b regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29771 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-18 17:34:45 +00:00
Chris Lattner
703e92fa1b trivial optimization
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29770 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-18 17:34:24 +00:00
Reid Spencer
e4f4759857 Add a comment about the mechanisms used to rid AsmParser of exceptions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29769 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-18 17:32:55 +00:00
Reid Spencer
f0646768be For PR797:
1. Actually turn on -fno-exceptions in libraries that do not have the
   REQUIRES_EH option in their Makefile. The following library file size
   savings were made (DEBUG):
      libLLVMDataStructure.a  525K
      libLLVMCore.a           380K
      libLLVMCodeGen.a        350K
      libLLVMTransformUtils.a 305K
      libLLVMScalarOpts.a     270K
      libLLVMAnalysis.a       247K
      libLLVMSelectionDAG.a   233K
      libLLVMipo.a            175K
      LLVMX86.o               123K
      LLVMPPC.o                81K
      libLLVMipa.a             17K
                 TOTAL      2,706K
      Note that the savings is actually a little larger than this because
      I didn't count any of the libraries that had small changes.

2. Remove REQUIRES_EH from the AsmParser library as it is now exception
   free. This resulted in a nearly 78K drop in the size of the debug
   library for AsmParser.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29767 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-18 09:30:03 +00:00
Reid Spencer
61c83e023f For PR797:
Rid the Assembly Parser of exceptions. This is a really gross hack but it
will do until the Assembly Parser is re-written as a recursive descent.
The basic premise is that wherever the old "ThrowException" function was
called (new name: GenerateError) we set a flag (TriggerError). Every
production checks that flag and calls YYERROR if it is set. Additionally,
each call to ThrowException in the grammar is replaced with GEN_ERROR
which calls GenerateError and then YYERROR immediately. This prevents
the remaining production from continuing after an error condition.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29763 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-18 08:43:06 +00:00
Chris Lattner
7c339b8ca2 These libs use EH info
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29043 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 16:44:31 +00:00
Chris Lattner
0ad19703ae fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28897 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-21 16:53:00 +00:00
Chris Lattner
57de7a4542 Fix build on systems with bad bison's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28657 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-02 18:20:28 +00:00
Reid Spencer
18c8b49e7d Use archive libraries instead of object files for VMCore, BCReader,
BCWriter, and bzip2 libraries. Adjust the various makefiles to accommodate
these changes. This was done to speed up link times.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28610 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-01 01:30:27 +00:00
Reid Spencer
fd20c0ab00 Fix grammar in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28534 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-29 02:34:34 +00:00
Chris Lattner
7546619743 Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28407 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-19 21:28:53 +00:00
Chris Lattner
515906d106 Add support for parsing csret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28406 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-19 21:28:34 +00:00
Reid Spencer
536c006249 Make sure CVS versions of yacc and lex files get distributed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27630 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-12 20:57:05 +00:00
Chris Lattner
f4bd7d8151 Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27526 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 04:09:02 +00:00
Chris Lattner
2d7349a62d Use isValidOperands instead of duplicating or eliding checks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27525 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 04:08:32 +00:00
Chris Lattner
d25db20f1a regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27521 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 03:55:17 +00:00
Chris Lattner
ca73cd8830 Add insertelement and shufflevector constantexpr support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27520 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 03:53:34 +00:00
Chris Lattner
d5efe84646 regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27512 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 01:18:56 +00:00
Chris Lattner
4c94908b64 Parse shufflevector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27511 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 01:18:35 +00:00
Reid Spencer
7a10277fa3 Add new generated files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27013 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 23:48:12 +00:00
Chris Lattner
c2c6038913 Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26522 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 07:53:41 +00:00
Chris Lattner
7d5c1e1ed1 Don't use invalidated iterators!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26521 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 07:53:16 +00:00
Chris Lattner
58af2a1c5f Convert this over to work with the new makefiles
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26206 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-15 07:22:58 +00:00
Chris Lattner
2fecc0f9e2 random lexer change to test the makefile updating stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26203 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-15 07:02:59 +00:00
Chris Lattner
32eecb09a2 adjust to new style of handling lexer changes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26162 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-14 05:14:46 +00:00
Chris Lattner
0e9c376761 regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25619 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 22:27:16 +00:00
Chris Lattner
aa2c853766 Parse inline asm objects
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25618 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 22:26:43 +00:00
Chris Lattner
6631601eed Rename method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25571 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:14:29 +00:00
Chris Lattner
71cdba3177 syntax change
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25567 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 00:40:17 +00:00
Chris Lattner
8335e84a4b regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25558 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:05:42 +00:00
Chris Lattner
ee45477a48 Add support for parsing global asm blocks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25557 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:05:15 +00:00
Reid Spencer
e812fb230a Make sure intrinsic auto-upgrade is invoked correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25434 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:21:04 +00:00
Robert Bocchino
2def1b3e73 Lexer and parser support for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25403 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:25 +00:00
Reid Spencer
0b118206bf For PR411:
This patch is an incremental step towards supporting a flat symbol table.
It de-overloads the intrinsic functions by providing type-specific intrinsics
and arranging for automatically upgrading from the old overloaded name to
the new non-overloaded name. Specifically:
  llvm.isunordered -> llvm.isunordered.f32, llvm.isunordered.f64
  llvm.sqrt -> llvm.sqrt.f32, llvm.sqrt.f64
  llvm.ctpop -> llvm.ctpop.i8, llvm.ctpop.i16, llvm.ctpop.i32, llvm.ctpop.i64
  llvm.ctlz -> llvm.ctlz.i8, llvm.ctlz.i16, llvm.ctlz.i32, llvm.ctlz.i64
  llvm.cttz -> llvm.cttz.i8, llvm.cttz.i16, llvm.cttz.i32, llvm.cttz.i64
New code should not use the overloaded intrinsic names. Warnings will be
emitted if they are used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25366 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:12:35 +00:00
Chris Lattner
fe442be5a4 Regenerate these files. FreeBSD apparently has issues with the version of
lex/bison Rob used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25196 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 02:07:51 +00:00
Robert Bocchino
9c62b5630c Added lexer and parser support for the extractelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25177 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:04:32 +00:00
Chris Lattner
524a1313da Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24908 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-21 18:31:50 +00:00
Chris Lattner
0a01783d7c allow logical operators on packed integral types
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24907 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-21 18:31:29 +00:00
Chris Lattner
7aa6189629 regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24904 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-21 17:53:23 +00:00
Chris Lattner
f1f03dfc66 Implement Regression/Assembler/2005-12-21-ZeroInitVector.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24903 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-21 17:53:02 +00:00
Chris Lattner
b475c42314 regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24328 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12 18:22:38 +00:00
Chris Lattner
b2b96679d1 refactor grammar to eliminate shift-reduce conflict. Move alignment checking
code out of all of the clients and into OptAlign/OptCAlign


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24327 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12 18:21:21 +00:00
Chris Lattner
e869eef7d3 regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24316 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12 00:11:49 +00:00