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28670 Commits

Author SHA1 Message Date
Reid Spencer 8a1be97a9e Disallow packed types in icmp/fcmp instructions. The code generator is 
not prepared to handle them yet.

llvm-svn: 32861
 2007-01-04 02:57:22 +00:00
Chris Lattner f96f4492e0 Now that setcondinst has been eliminated, we can mark Value::SubclassID 
const and remove the ugly mutator methods.

llvm-svn: 32860
 2007-01-04 02:15:37 +00:00
Chris Lattner 858f4e9362 fix typo 
llvm-svn: 32859
 2007-01-04 02:13:20 +00:00
Chris Lattner 806adafd95 Enable a couple xforms for packed vectors (undef | v) -> -1 for packed. 
llvm-svn: 32858
 2007-01-04 02:12:40 +00:00
Chris Lattner 26f13eb1f3 fix some bugs handling vectors, avoid host-specific handling of undefined shift results. 
llvm-svn: 32857
 2007-01-04 01:56:39 +00:00
Chris Lattner ecab54cfc0 Add a new ConstantPacked::getAllOnesValue method 
llvm-svn: 32856
 2007-01-04 01:49:26 +00:00
Devang Patel 2f0b276731 Enable new pass manager, which was accidentally disabled. 
llvm-svn: 32855
 2007-01-04 01:27:03 +00:00
Reid Spencer 836567a9d8 Add a test to ensure that we can assembly comparisons of packed values. 
llvm-svn: 32854
 2007-01-04 00:29:09 +00:00
Reid Spencer ca3d1cb840 Regenerate. 
llvm-svn: 32853
 2007-01-04 00:06:14 +00:00
Reid Spencer 4eda71eec1 Permit icmp and fcmp to have packed operands. 
Make an error message a little more useful.

llvm-svn: 32852
 2007-01-04 00:05:48 +00:00
Reid Spencer 6fb16b1bce Test @zext and @sext fully as well as testing the "short" call syntax. 
llvm-svn: 32851
 2007-01-04 00:03:37 +00:00
Reid Spencer 724ffc6cd0 Add a test case to test parameter attributes feature. 
llvm-svn: 32850
 2007-01-03 23:54:02 +00:00
Reid Spencer db879b6013 Update test cases that grepped for register names that have now changed 
as a result of llvm-upgrade handling collapsed type planes better.

llvm-svn: 32849
 2007-01-03 23:47:29 +00:00
Reid Spencer 844c7121c7 Regenerate. 
llvm-svn: 32848
 2007-01-03 23:45:42 +00:00
Reid Spencer 66ed21c213 Implement many new type features including upreferences, proper retention 
of structure contents, counts of packed and array types, etc.

llvm-svn: 32847
 2007-01-03 23:45:17 +00:00
Reid Spencer c13fac5526 Finish implementation of variable renaming to handle collapsed type planes 
by correctly handling up references and enumerated types. Previously there
was some confusion of these two. Thanks to Chris Lattner for demistifying
llvm up references.

llvm-svn: 32846
 2007-01-03 23:43:55 +00:00
Bill Wendling 4ec17c3951 The previous implementation of LLVM Streams wasn't removing symbols. This 
one should.

llvm-svn: 32845
 2007-01-03 22:37:27 +00:00
Reid Spencer bf671f17cb Fix a configure warning noticed by Duncan Sands. 
llvm-svn: 32844
 2007-01-03 20:59:52 +00:00
Reid Spencer b8f3fe8ec5 Remove the find_rule label from the output of flex. This will break any 
use of the REJECT macro but we don't use it. This just hushes up a warning
in the presence of -Wno-unused.

llvm-svn: 32843
 2007-01-03 19:56:14 +00:00
Chris Lattner f9cf05370f fix testcase. It's not safe to strictly evaluate a load that should be lazy. 
llvm-svn: 32842
 2007-01-03 19:12:31 +00:00
Chris Lattner 4889a7af36 Private labels start with .L on linux, not just . 
llvm-svn: 32841
 2007-01-03 18:16:48 +00:00
Reid Spencer e87b5e9825 Fix a comment that referred to the now defunct ubyte type. 
llvm-svn: 32840
 2007-01-03 17:24:59 +00:00
Reid Spencer fb4070521a Remove two useless bit casts. 
llvm-svn: 32839
 2007-01-03 17:24:11 +00:00
Reid Spencer 95c466a52b It is no longer permissible to have undefined types in function parameters. 
Just fix it by defining the type as opaque.

llvm-svn: 32838
 2007-01-03 17:03:48 +00:00
Reid Spencer 98fd5eb48c Fix this test case. It is no longer permissible to have undefined types 
in function parameters. Fix by just defining the type as opaque.

llvm-svn: 32837
 2007-01-03 17:01:18 +00:00
Reid Spencer e6f81876eb Legalizer doesn't do an ANY_EXTEND if we don't ask for one so make sure 
that we default to an ANY_EXTEND if no parameter attribute is set on the
result value of a function.

llvm-svn: 32836
 2007-01-03 16:49:33 +00:00
Jim Laskey 7601f2f36e NULL names should pass validation. 
llvm-svn: 32835
 2007-01-03 13:46:20 +00:00
Jim Laskey 751314fab9 Silence warning. 
llvm-svn: 32834
 2007-01-03 13:36:40 +00:00
Anton Korobeynikov 4efbbc963f Really big cleanup. 
- New target type "mingw" was introduced
- Same things for both mingw & cygwin are marked as "cygming" (as in
gcc)
- .lcomm is supported here, so allow LLVM to use it
- Correctly use underscored versions of setjmp & _longjmp for both mingw
& cygwin

llvm-svn: 32833
 2007-01-03 11:43:14 +00:00
Evan Cheng a50e3919b1 A bit more debugging printf's. 
llvm-svn: 32832
 2007-01-03 07:44:30 +00:00
Reid Spencer 2a34b91666 Restore previous behavior of defaulting to ZEXT. This works around two 
things: (1) preventing PR1071 and (2) working around missing parameter
attributes for bool type. (2) will be fixed shortly. When PR1071 is fixed,
this patch should be undone.

llvm-svn: 32831
 2007-01-03 05:03:05 +00:00
Reid Spencer 0917adf614 Two changes: 
1. Switch expression and cases are compared signed and are sign extended.
2. For function results needing extended, do SIGN_EXTEND if the SExtAttribute
   is set and ZERO_EXTEND if the ZExtAttribute is set, otherwise just let
   the Legalizer do ANY_EXTEND.
This fixes the recent regression in kimwitu++ and probably the llvm-gcc
bootstrap issue we had today.

llvm-svn: 32830
 2007-01-03 04:25:33 +00:00
Reid Spencer 791864c6a5 Clean up from recent changes. Comment the new parameter to ExpandLibCall. 
Consolidate some lines of code and remove duplication.

llvm-svn: 32829
 2007-01-03 04:22:32 +00:00
Reid Spencer a6fda18b13 Fix this test cases to use parameter attributes for its parameter and 
result types. These tests are checking for sext behavior and it won't
happen unless requested with the parameter attribute.

llvm-svn: 32828
 2007-01-03 04:20:23 +00:00
Jim Laskey c4ba9c161b Vectors are not supported by ConstantInt::getAllOnesValue. 
llvm-svn: 32827
 2007-01-03 00:11:03 +00:00
Reid Spencer ab2fccd9eb This test case previously passed the assembler without error even though 
it used an undefined type name as a parameter argument. This bug in the
assembler has been fixed and it is now necessary to define the type.

llvm-svn: 32826
 2007-01-02 21:56:26 +00:00
Reid Spencer 87622ae03d Regenerate. 
llvm-svn: 32825
 2007-01-02 21:54:12 +00:00
Reid Spencer 6130ae0000 Implement checking for unresolved types in the argument types and result 
type of function definitions.
This fixes test/Regression/Assember/2007-01-02-Undefined-Arg-Type.ll

llvm-svn: 32824
 2007-01-02 21:53:43 +00:00
Evan Cheng 74b46e8c05 Fix naming inconsistency. 
llvm-svn: 32823
 2007-01-02 21:33:40 +00:00
Evan Cheng 92484c2aa4 - Fixing naming inconsistency: calleesave -> calleesaved. 
- Make use of spillCalleeSavedRegisters() and restoreCalleeSavedRegisters().

llvm-svn: 32822
 2007-01-02 21:31:15 +00:00
Evan Cheng 07140c22c7 Fix naming inconsistency: calleesave -> calleesaved. 
llvm-svn: 32821
 2007-01-02 21:30:17 +00:00
Evan Cheng f43d679951 Add virtual method spillCalleeSaveRegisters() and restoreCalleeSaveRegisters() 
to MRegisterInfo. These allow the target to issue instructions to spill and
restore callee saved registers in case where individual stores / loads aren't
the correct / profitable choice.

llvm-svn: 32820
 2007-01-02 20:55:17 +00:00
Reid Spencer 42a1cb7c0c Add a test case for abstract parameter and result types in function 
definitions. The assembler should produce an error on this input.

llvm-svn: 32819
 2007-01-02 20:47:51 +00:00
Jim Laskey a131cf78ad PR1068 - Unbounded array debug info. 
llvm-svn: 32818
 2007-01-02 11:53:52 +00:00
Reid Spencer 03c80e72d1 Regenerate. 
llvm-svn: 32817
 2007-01-02 06:34:08 +00:00
Reid Spencer 77283c18a1 Permit signed and unsigned integer constants to be used with either signed 
or unsigned integer types.

llvm-svn: 32816
 2007-01-02 06:33:02 +00:00
Reid Spencer e9da1b0ae0 For PR1070: 
Tweak the RUN: lines of these tests to accommodate the renaming of
variables done by llvm-upgrade. The renaming occurs as a result of avoiding
name collisons for collapsed type planes. Conflicting names have a .u
(unsigned) or .s (signed) suffix added. This patch updates the grep
expression to accommodate the new names.

llvm-svn: 32815
 2007-01-02 05:55:05 +00:00
Reid Spencer 9f7ab3a3cd For PR1070: 
Revert previous patch now that llvm-upgrade can handle collapsed type
plane conversion properly.

llvm-svn: 32814
 2007-01-02 05:53:06 +00:00
Reid Spencer 5b353d3116 Manually upgrade this test case to make sure that the new cast-to-bool 
semantics are retained.

llvm-svn: 32813
 2007-01-02 05:50:11 +00:00
Reid Spencer f8e060f589 For PR1070: 
Add a test case to ensure that llvm-upgrade retains correct semantics
for the previous definition of "cast to bool" which compared against null.

llvm-svn: 32812
 2007-01-02 05:48:32 +00:00