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Author SHA1 Message Date
Evan Cheng
68c47cba35 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
 2007-01-05 07:55:56 +00:00
Chris Lattner
e4929dd0cc 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
 2007-01-05 07:36:08 +00:00
Chris Lattner
4e56f7c81c new test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32898 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 07:35:24 +00:00
Chris Lattner
15411cbe6b manually upgrade this testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32897 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 07:34:41 +00:00
Chris Lattner
4f0e33d145 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
 2007-01-05 03:04:57 +00:00
Chris Lattner
297a22b97d new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32892 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 03:03:51 +00:00
Chris Lattner
e76b77c96a llvm upgrade doesn't accept 'define' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32891 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 03:03:27 +00:00
Chris Lattner
e617c9ed5d 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
 2007-01-05 02:17:46 +00:00
Chris Lattner
0a2c88dafc new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32889 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 02:16:36 +00:00
Evan Cheng
0d630d2204 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
 2007-01-05 01:46:20 +00:00
Reid Spencer
ac8d27686d 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
 2007-01-05 00:59:10 +00:00
Chris Lattner
05a1416463 add missing flags 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32885 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 23:18:14 +00:00
Chris Lattner
f8e7a21912 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
 2007-01-04 22:22:37 +00:00
Chris Lattner
e0170dfd2a new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32883 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 22:22:07 +00:00
Chris Lattner
008151782f Fix broken links, reported by Baptiste Lepilleur 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32882 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 22:01:45 +00:00
Evan Cheng
912095beca 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
 2007-01-04 21:56:39 +00:00
Chris Lattner
37e01c5e90 regenerate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32880 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 18:46:42 +00:00
Chris Lattner
b9240544d7 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
 2007-01-04 18:45:51 +00:00
Reid Spencer
aae58841c6 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
 2007-01-04 17:55:11 +00:00
Chris Lattner
cf130b3544 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
 2007-01-04 17:50:42 +00:00
Chris Lattner
ad8d6dedf1 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
 2007-01-04 17:47:42 +00:00
Reid Spencer
6a21d848b6 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
 2007-01-04 16:46:46 +00:00
Reid Spencer
a5173381e9 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
 2007-01-04 16:43:23 +00:00
Lauro Ramos Venancio
b2a69a1923 Add test for constructor and destructor sections. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32873 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 14:41:33 +00:00
Lauro Ramos Venancio
30b51d90f4 Add extload(i1) test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32872 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 14:27:21 +00:00
Lauro Ramos Venancio
4c6676c918 Add test for FCOPYSIGN. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32871 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 14:24:32 +00:00
Lauro Ramos Venancio
ca1f66db0d 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
 2007-01-04 14:01:38 +00:00
Bill Wendling
10e7c42157 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
 2007-01-04 08:38:04 +00:00
Chris Lattner
59075887ef ding dong llvm-gcc3 is dead 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32868 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 07:08:27 +00:00
Chris Lattner
78ce3b81c0 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
 2007-01-04 07:06:05 +00:00
Reid Spencer
8c5a53a603 Death to useless bitcast instructions! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32866 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 05:23:51 +00:00
Reid Spencer
affaf07bf8 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
 2007-01-04 05:22:18 +00:00
Reid Spencer
350f8aa72d 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
 2007-01-04 05:19:58 +00:00
Reid Spencer
1b7a880c98 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
 2007-01-04 03:06:23 +00:00
Reid Spencer
ac4a1dd7fa Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32862 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 02:57:52 +00:00
Reid Spencer
539b471a33 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
 2007-01-04 02:57:22 +00:00
Chris Lattner
70d8d121ea 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
 2007-01-04 02:15:37 +00:00
Chris Lattner
898b2d52f9 fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32859 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 02:13:20 +00:00
Chris Lattner
7ce2f8b265 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
 2007-01-04 02:12:40 +00:00
Chris Lattner
e94d8b2f53 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
 2007-01-04 01:56:39 +00:00
Chris Lattner
58513aa1c2 Add a new ConstantPacked::getAllOnesValue method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32856 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 01:49:26 +00:00
Devang Patel
8688428b05 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
 2007-01-04 01:27:03 +00:00
Reid Spencer
c01901c637 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
 2007-01-04 00:29:09 +00:00
Reid Spencer
e68853be66 Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32853 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-04 00:06:14 +00:00
Reid Spencer
b4fdfdb882 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
 2007-01-04 00:05:48 +00:00
Reid Spencer
13701fa098 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
 2007-01-04 00:03:37 +00:00
Reid Spencer
5f1397d677 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
 2007-01-03 23:54:02 +00:00
Reid Spencer
f6dc65f672 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
 2007-01-03 23:47:29 +00:00
Reid Spencer
eff838e18c Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32848 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-03 23:45:42 +00:00
Reid Spencer
7596fd0774 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
 2007-01-03 23:45:17 +00:00