oota-llvm.git
17 years agoMajor update of llvm-upgrade:
Reid Spencer [Fri, 5 Jan 2007 17:18:58 +0000 (17:18 +0000)]
Major update of llvm-upgrade:
1. Completely revise the type system so that types are handled as const
   objects and not created multiple times, cloned, or otherwise copied.
   This gets around memory issues, saves memory, and also emulates LLVM's
   no-two-types-of-the-same-shape-created semantics.
2. Adjust the handling of global names. Basically, we cannot rename them
   for a variety of reasons: linking, forward references, etc.
3. Detect global names that have name conflicts as the result of collapsed
   type planes or redefinitions that llvm-as no longer accepts. These will
   produce warnings on stderr and one of the globals will be renamed.
4. Rename ParserInternals.h as UpgradeInternals.h so it doesn't conflict
   in the debugger with ParserInternals.h from lib/AsmParser.
5. Move the guts of the TypeInfo class into the grammar so we aren't
   implementing large functions in a header file. This also helps with
   debugging a bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32906 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRegenerate.
Reid Spencer [Fri, 5 Jan 2007 17:07:23 +0000 (17:07 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32905 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoChange the syntax for parameter attributes:
Reid Spencer [Fri, 5 Jan 2007 17:06:19 +0000 (17:06 +0000)]
Change the syntax for parameter attributes:
1. The @ sign is no longer necessary.
2. We now support "function attributes" as parameter attribute 0.
3. Instead of locating the return type attributes after the type of a
   function result, they are now located after the function header's
   closing paranthesis and before any alignment or section options.
4. The way has been prepared for a new "noreturn" function attribute but
   there is no support for recognizing it in the lexer nor doing anything
   with it if it does get set.
5. The FunctionType::getParamAttrsText method now has support for
   returning multiple attributes. This required a change in its interface.

I'm unhappy that this change leads to 6 new shift/reduce conflicts, but
in each case bison's decision to choose the shift is correct so there
shouldn't be any damage from these conflicts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32904 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoGive the assembler some input.
Reid Spencer [Fri, 5 Jan 2007 16:45:06 +0000 (16:45 +0000)]
Give the assembler some input.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32903 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTypo
Evan Cheng [Fri, 5 Jan 2007 08:32:24 +0000 (08:32 +0000)]
Typo

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32902 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd a test case for SSE fcopysign using SSE bitwise operations.
Evan Cheng [Fri, 5 Jan 2007 08:12:59 +0000 (08:12 +0000)]
Add a test case for SSE fcopysign using SSE bitwise operations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32901 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoWith SSE2, expand FCOPYSIGN to a series of SSE bitwise operations.
Evan Cheng [Fri, 5 Jan 2007 07:55:56 +0000 (07:55 +0000)]
With SSE2, expand FCOPYSIGN to a series of SSE bitwise operations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32900 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoImplement InstCombine/vec_shuffle.ll:%test7, simplifying shuffles with
Chris Lattner [Fri, 5 Jan 2007 07:36:08 +0000 (07:36 +0000)]
Implement InstCombine/vec_shuffle.ll:%test7, simplifying shuffles with
undef operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32899 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew test
Chris Lattner [Fri, 5 Jan 2007 07:35:24 +0000 (07:35 +0000)]
new test

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32898 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agomanually upgrade this testcase
Chris Lattner [Fri, 5 Jan 2007 07:34:41 +0000 (07:34 +0000)]
manually upgrade this testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32897 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofold things like a^b != c^a -> b != c. This implements InstCombine/xor.ll:test27
Chris Lattner [Fri, 5 Jan 2007 03:04:57 +0000 (03:04 +0000)]
fold things like a^b != c^a -> b != c.  This implements InstCombine/xor.ll:test27

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32893 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew testcase
Chris Lattner [Fri, 5 Jan 2007 03:03:51 +0000 (03:03 +0000)]
new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32892 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agollvm upgrade doesn't accept 'define'
Chris Lattner [Fri, 5 Jan 2007 03:03:27 +0000 (03:03 +0000)]
llvm upgrade doesn't accept 'define'

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32891 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoCompile X + ~X to -1. This implements Instcombine/add.ll:test34
Chris Lattner [Fri, 5 Jan 2007 02:17:46 +0000 (02:17 +0000)]
Compile X + ~X to -1.  This implements Instcombine/add.ll:test34

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32890 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew testcase
Chris Lattner [Fri, 5 Jan 2007 02:16:36 +0000 (02:16 +0000)]
new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32889 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoGEP subscript is interpreted as a signed value.
Evan Cheng [Fri, 5 Jan 2007 01:46:20 +0000 (01:46 +0000)]
GEP subscript is interpreted as a signed value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32888 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoCorrect the documentation for function declarations. They can have dllimport
Reid Spencer [Fri, 5 Jan 2007 00:59:10 +0000 (00:59 +0000)]
Correct the documentation for function declarations. They can have dllimport
or extern_weak linkage as well as "externally visible".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32887 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoadd missing flags
Chris Lattner [Thu, 4 Jan 2007 23:18:14 +0000 (23:18 +0000)]
add missing flags

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32885 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofix PowerPC/2007-01-04-ArgExtension.ll, a bug handling K&R prototypes with
Chris Lattner [Thu, 4 Jan 2007 22:22:37 +0000 (22:22 +0000)]
fix PowerPC/2007-01-04-ArgExtension.ll, a bug handling K&R prototypes with
the recent signless changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32884 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agonew testcase
Chris Lattner [Thu, 4 Jan 2007 22:22:07 +0000 (22:22 +0000)]
new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32883 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix broken links, reported by Baptiste Lepilleur
Chris Lattner [Thu, 4 Jan 2007 22:01:45 +0000 (22:01 +0000)]
Fix broken links, reported by Baptiste Lepilleur

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32882 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoExpand fcopysign to a series of bitwise of operations when it's profitable to
Evan Cheng [Thu, 4 Jan 2007 21:56:39 +0000 (21:56 +0000)]
Expand fcopysign to a series of bitwise of operations when it's profitable to
do so.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32881 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoregenerate
Chris Lattner [Thu, 4 Jan 2007 18:46:42 +0000 (18:46 +0000)]
regenerate

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32880 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoIf we hit a parse error, emit something bad to the output stream. This ensures that
Chris Lattner [Thu, 4 Jan 2007 18:45:51 +0000 (18:45 +0000)]
If we hit a parse error, emit something bad to the output stream.  This ensures that
 llvm-upgrade < foo | llvm-as | llvm-dis

will fail if llvm-upgrade fails.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32879 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDocument this tool as experimental and list its deficiencies.
Reid Spencer [Thu, 4 Jan 2007 17:55:11 +0000 (17:55 +0000)]
Document this tool as experimental and list its deficiencies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32878 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoremove the 'protected' workaround now that we don't care about gcc 2.95 anymore.
Chris Lattner [Thu, 4 Jan 2007 17:50:42 +0000 (17:50 +0000)]
remove the 'protected' workaround now that we don't care about gcc 2.95 anymore.
Reid already did this for FunctionType, this just cleans the rest up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32877 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoremove xfailed test that depends on obsolete argument to lli
Chris Lattner [Thu, 4 Jan 2007 17:47:42 +0000 (17:47 +0000)]
remove xfailed test that depends on obsolete argument to lli

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32876 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove a manual renaming of a variable that was introduced before
Reid Spencer [Thu, 4 Jan 2007 16:46:46 +0000 (16:46 +0000)]
Remove a manual renaming of a variable that was introduced before
llvm-upgrade could properly handle collapsed type planes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32875 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoClean up usage of "unsigned" and "signed" in the documentation to indicate
Reid Spencer [Thu, 4 Jan 2007 16:43:23 +0000 (16:43 +0000)]
Clean up usage of "unsigned" and "signed" in the documentation to indicate
only that specific instructions regard their operands as signed and
unsigned not that the operands *are* signed or unsigned.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32874 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd test for constructor and destructor sections.
Lauro Ramos Venancio [Thu, 4 Jan 2007 14:41:33 +0000 (14:41 +0000)]
Add test for constructor and destructor sections.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32873 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd extload(i1) test.
Lauro Ramos Venancio [Thu, 4 Jan 2007 14:27:21 +0000 (14:27 +0000)]
Add extload(i1) test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32872 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd test for FCOPYSIGN.
Lauro Ramos Venancio [Thu, 4 Jan 2007 14:24:32 +0000 (14:24 +0000)]
Add test for FCOPYSIGN.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32871 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoExpand SELECT (f32/f64) and FCOPYSIGN (f32/f64).
Lauro Ramos Venancio [Thu, 4 Jan 2007 14:01:38 +0000 (14:01 +0000)]
Expand SELECT (f32/f64) and FCOPYSIGN (f32/f64).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32870 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemoved reference to "cnull" because typical users shouldn't need to use
Bill Wendling [Thu, 4 Jan 2007 08:38:04 +0000 (08:38 +0000)]
Removed reference to "cnull" because typical users shouldn't need to use
it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32869 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoding dong llvm-gcc3 is dead
Chris Lattner [Thu, 4 Jan 2007 07:08:27 +0000 (07:08 +0000)]
ding dong llvm-gcc3 is dead

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32868 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agogcc 4.1.1 on amd64 is broken
Chris Lattner [Thu, 4 Jan 2007 07:06:05 +0000 (07:06 +0000)]
gcc 4.1.1 on amd64 is broken

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32867 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDeath to useless bitcast instructions!
Reid Spencer [Thu, 4 Jan 2007 05:23:51 +0000 (05:23 +0000)]
Death to useless bitcast instructions!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32866 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDo not allow packed types for icmp and fcmp instructions.
Reid Spencer [Thu, 4 Jan 2007 05:22:18 +0000 (05:22 +0000)]
Do not allow packed types for icmp and fcmp instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32865 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoicmp and fcmp do not take packed type operands.
Reid Spencer [Thu, 4 Jan 2007 05:19:58 +0000 (05:19 +0000)]
icmp and fcmp do not take packed type operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32864 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoXFAIL this test until such time that code gen can handle a comparison of
Reid Spencer [Thu, 4 Jan 2007 03:06:23 +0000 (03:06 +0000)]
XFAIL this test until such time that code gen can handle a comparison of
packed types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32863 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRegenerate.
Reid Spencer [Thu, 4 Jan 2007 02:57:52 +0000 (02:57 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32862 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDisallow packed types in icmp/fcmp instructions. The code generator is
Reid Spencer [Thu, 4 Jan 2007 02:57:22 +0000 (02:57 +0000)]
Disallow packed types in icmp/fcmp instructions. The code generator is
not prepared to handle them yet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32861 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoNow that setcondinst has been eliminated, we can mark Value::SubclassID
Chris Lattner [Thu, 4 Jan 2007 02:15:37 +0000 (02:15 +0000)]
Now that setcondinst has been eliminated, we can mark Value::SubclassID
const and remove the ugly mutator methods.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32860 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofix typo
Chris Lattner [Thu, 4 Jan 2007 02:13:20 +0000 (02:13 +0000)]
fix typo

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32859 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoEnable a couple xforms for packed vectors (undef | v) -> -1 for packed.
Chris Lattner [Thu, 4 Jan 2007 02:12:40 +0000 (02:12 +0000)]
Enable a couple xforms for packed vectors (undef | v) -> -1 for packed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32858 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofix some bugs handling vectors, avoid host-specific handling of undefined shift results.
Chris Lattner [Thu, 4 Jan 2007 01:56:39 +0000 (01:56 +0000)]
fix some bugs handling vectors, avoid host-specific handling of undefined shift results.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32857 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd a new ConstantPacked::getAllOnesValue method
Chris Lattner [Thu, 4 Jan 2007 01:49:26 +0000 (01:49 +0000)]
Add a new ConstantPacked::getAllOnesValue method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32856 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoEnable new pass manager, which was accidentally disabled.
Devang Patel [Thu, 4 Jan 2007 01:27:03 +0000 (01:27 +0000)]
Enable new pass manager, which was accidentally disabled.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32855 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd a test to ensure that we can assembly comparisons of packed values.
Reid Spencer [Thu, 4 Jan 2007 00:29:09 +0000 (00:29 +0000)]
Add a test to ensure that we can assembly comparisons of packed values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32854 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRegenerate.
Reid Spencer [Thu, 4 Jan 2007 00:06:14 +0000 (00:06 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32853 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPermit icmp and fcmp to have packed operands.
Reid Spencer [Thu, 4 Jan 2007 00:05:48 +0000 (00:05 +0000)]
Permit icmp and fcmp to have packed operands.
Make an error message a little more useful.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32852 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTest @zext and @sext fully as well as testing the "short" call syntax.
Reid Spencer [Thu, 4 Jan 2007 00:03:37 +0000 (00:03 +0000)]
Test @zext and @sext fully as well as testing the "short" call syntax.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32851 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd a test case to test parameter attributes feature.
Reid Spencer [Wed, 3 Jan 2007 23:54:02 +0000 (23:54 +0000)]
Add a test case to test parameter attributes feature.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32850 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUpdate test cases that grepped for register names that have now changed
Reid Spencer [Wed, 3 Jan 2007 23:47:29 +0000 (23:47 +0000)]
Update test cases that grepped for register names that have now changed
as a result of llvm-upgrade handling collapsed type planes better.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32849 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRegenerate.
Reid Spencer [Wed, 3 Jan 2007 23:45:42 +0000 (23:45 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32848 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoImplement many new type features including upreferences, proper retention
Reid Spencer [Wed, 3 Jan 2007 23:45:17 +0000 (23:45 +0000)]
Implement many new type features including upreferences, proper retention
of structure contents, counts of packed and array types, etc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32847 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFinish implementation of variable renaming to handle collapsed type planes
Reid Spencer [Wed, 3 Jan 2007 23:43:55 +0000 (23:43 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32846 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThe previous implementation of LLVM Streams wasn't removing symbols. This
Bill Wendling [Wed, 3 Jan 2007 22:37:27 +0000 (22:37 +0000)]
The previous implementation of LLVM Streams wasn't removing symbols. This
one should.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32845 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a configure warning noticed by Duncan Sands.
Reid Spencer [Wed, 3 Jan 2007 20:59:52 +0000 (20:59 +0000)]
Fix a configure warning noticed by Duncan Sands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32844 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove the find_rule label from the output of flex. This will break any
Reid Spencer [Wed, 3 Jan 2007 19:56:14 +0000 (19:56 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32843 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofix testcase. It's not safe to strictly evaluate a load that should be lazy.
Chris Lattner [Wed, 3 Jan 2007 19:12:31 +0000 (19:12 +0000)]
fix testcase.  It's not safe to strictly evaluate a load that should be lazy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32842 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPrivate labels start with .L on linux, not just .
Chris Lattner [Wed, 3 Jan 2007 18:16:48 +0000 (18:16 +0000)]
Private labels start with .L on linux, not just .

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32841 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a comment that referred to the now defunct ubyte type.
Reid Spencer [Wed, 3 Jan 2007 17:24:59 +0000 (17:24 +0000)]
Fix a comment that referred to the now defunct ubyte type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32840 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove two useless bit casts.
Reid Spencer [Wed, 3 Jan 2007 17:24:11 +0000 (17:24 +0000)]
Remove two useless bit casts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32839 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoIt is no longer permissible to have undefined types in function parameters.
Reid Spencer [Wed, 3 Jan 2007 17:03:48 +0000 (17:03 +0000)]
It is no longer permissible to have undefined types in function parameters.
Just fix it by defining the type as opaque.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32838 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix this test case. It is no longer permissible to have undefined types
Reid Spencer [Wed, 3 Jan 2007 17:01:18 +0000 (17:01 +0000)]
Fix this test case. It is no longer permissible to have undefined types
in function parameters. Fix by just defining the type as opaque.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32837 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoLegalizer doesn't do an ANY_EXTEND if we don't ask for one so make sure
Reid Spencer [Wed, 3 Jan 2007 16:49:33 +0000 (16:49 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32836 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoNULL names should pass validation.
Jim Laskey [Wed, 3 Jan 2007 13:46:20 +0000 (13:46 +0000)]
NULL names should pass validation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32835 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSilence warning.
Jim Laskey [Wed, 3 Jan 2007 13:36:40 +0000 (13:36 +0000)]
Silence warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32834 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoReally big cleanup.
Anton Korobeynikov [Wed, 3 Jan 2007 11:43:14 +0000 (11:43 +0000)]
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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32833 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoA bit more debugging printf's.
Evan Cheng [Wed, 3 Jan 2007 07:44:30 +0000 (07:44 +0000)]
A bit more debugging printf's.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32832 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRestore previous behavior of defaulting to ZEXT. This works around two
Reid Spencer [Wed, 3 Jan 2007 05:03:05 +0000 (05:03 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32831 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTwo changes:
Reid Spencer [Wed, 3 Jan 2007 04:25:33 +0000 (04:25 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32830 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoClean up from recent changes. Comment the new parameter to ExpandLibCall.
Reid Spencer [Wed, 3 Jan 2007 04:22:32 +0000 (04:22 +0000)]
Clean up from recent changes. Comment the new parameter to ExpandLibCall.
Consolidate some lines of code and remove duplication.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32829 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix this test cases to use parameter attributes for its parameter and
Reid Spencer [Wed, 3 Jan 2007 04:20:23 +0000 (04:20 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32828 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoVectors are not supported by ConstantInt::getAllOnesValue.
Jim Laskey [Wed, 3 Jan 2007 00:11:03 +0000 (00:11 +0000)]
Vectors are not supported by ConstantInt::getAllOnesValue.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32827 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThis test case previously passed the assembler without error even though
Reid Spencer [Tue, 2 Jan 2007 21:56:26 +0000 (21:56 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32826 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRegenerate.
Reid Spencer [Tue, 2 Jan 2007 21:54:12 +0000 (21:54 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32825 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoImplement checking for unresolved types in the argument types and result
Reid Spencer [Tue, 2 Jan 2007 21:53:43 +0000 (21:53 +0000)]
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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32824 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix naming inconsistency.
Evan Cheng [Tue, 2 Jan 2007 21:33:40 +0000 (21:33 +0000)]
Fix naming inconsistency.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32823 91177308-0d34-0410-b5e6-96231b3b80d8

17 years ago- Fixing naming inconsistency: calleesave -> calleesaved.
Evan Cheng [Tue, 2 Jan 2007 21:31:15 +0000 (21:31 +0000)]
- Fixing naming inconsistency: calleesave -> calleesaved.
- Make use of spillCalleeSavedRegisters() and restoreCalleeSavedRegisters().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32822 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix naming inconsistency: calleesave -> calleesaved.
Evan Cheng [Tue, 2 Jan 2007 21:30:17 +0000 (21:30 +0000)]
Fix naming inconsistency: calleesave -> calleesaved.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32821 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd virtual method spillCalleeSaveRegisters() and restoreCalleeSaveRegisters()
Evan Cheng [Tue, 2 Jan 2007 20:55:17 +0000 (20:55 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32820 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd a test case for abstract parameter and result types in function
Reid Spencer [Tue, 2 Jan 2007 20:47:51 +0000 (20:47 +0000)]
Add a test case for abstract parameter and result types in function
definitions. The assembler should produce an error on this input.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32819 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPR1068 - Unbounded array debug info.
Jim Laskey [Tue, 2 Jan 2007 11:53:52 +0000 (11:53 +0000)]
PR1068 - Unbounded array debug info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32818 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRegenerate.
Reid Spencer [Tue, 2 Jan 2007 06:34:08 +0000 (06:34 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32817 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPermit signed and unsigned integer constants to be used with either signed
Reid Spencer [Tue, 2 Jan 2007 06:33:02 +0000 (06:33 +0000)]
Permit signed and unsigned integer constants to be used with either signed
or unsigned integer types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32816 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFor PR1070:
Reid Spencer [Tue, 2 Jan 2007 05:55:05 +0000 (05:55 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32815 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFor PR1070:
Reid Spencer [Tue, 2 Jan 2007 05:53:06 +0000 (05:53 +0000)]
For PR1070:
Revert previous patch now that llvm-upgrade can handle collapsed type
plane conversion properly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32814 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoManually upgrade this test case to make sure that the new cast-to-bool
Reid Spencer [Tue, 2 Jan 2007 05:50:11 +0000 (05:50 +0000)]
Manually upgrade this test case to make sure that the new cast-to-bool
semantics are retained.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32813 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFor PR1070:
Reid Spencer [Tue, 2 Jan 2007 05:48:32 +0000 (05:48 +0000)]
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32812 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRegenerate.
Reid Spencer [Tue, 2 Jan 2007 05:45:11 +0000 (05:45 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32811 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFor PR1070:
Reid Spencer [Tue, 2 Jan 2007 05:44:33 +0000 (05:44 +0000)]
For PR1070:
Revise the upgrade parser to keep track of types more faithfully and use
this information to resolve name conflicts resulting from collapsed type
planes. The type planes have collapsed because the integer types are now
signless so that uint and int became i32. Where two planes existed for uint
and int, only i32 exists. Any variable names depending on the type planes
to pmake the identifier unique would cause a conflict. This patch resolves
that conflict for many but not all cases.

Situations involving the integer types and pointers to them are handled
by this patch.  However, there are corner cases that are not handled
well, such as:

%t1 = type { uint, int }
%t2 = type { int, uint }

void %myfunc(%t1* one, %t2* two) {
  %var = load %t1* one
  %var = load %t2* two
}

In the scenario above, %t1 and %t2 are really the same type: { i32, i32 }
Consequently attempting to name %var twice will yield a redefinition error
when assembled.

While this patch is sufficien to allow the llvm/test suite to pass, More
work needs to be to complete the handling of these corner cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32810 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoReverse last patch, committed by accident.
Reid Spencer [Tue, 2 Jan 2007 04:30:40 +0000 (04:30 +0000)]
Reverse last patch, committed by accident.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32809 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix this test case to be legal. There is no ubyte %tmp ever defined!
Reid Spencer [Tue, 2 Jan 2007 04:19:32 +0000 (04:19 +0000)]
Fix this test case to be legal. There is no ubyte %tmp ever defined!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32808 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd some convenience functions for getting the source and destination
Reid Spencer [Tue, 2 Jan 2007 02:08:27 +0000 (02:08 +0000)]
Add some convenience functions for getting the source and destination
types from any Cast instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32807 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoBack out last revision now that llvm-upgrade can remove useless bitcasts.
Reid Spencer [Mon, 1 Jan 2007 01:22:53 +0000 (01:22 +0000)]
Back out last revision now that llvm-upgrade can remove useless bitcasts.
This serves as a test of that feature.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32806 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRegenerate.
Reid Spencer [Mon, 1 Jan 2007 01:20:41 +0000 (01:20 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32805 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFor PR1070:
Reid Spencer [Mon, 1 Jan 2007 01:20:16 +0000 (01:20 +0000)]
For PR1070:
Remove useless bitcasts by commenting them out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32804 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a typo.
Reid Spencer [Sun, 31 Dec 2006 22:26:06 +0000 (22:26 +0000)]
Fix a typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32803 91177308-0d34-0410-b5e6-96231b3b80d8