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22 Commits

Author SHA1 Message Date
Chris Lattner 7422e470f3 New testcases 
llvm-svn: 26393
 2006-02-27 01:43:02 +00:00
Chris Lattner 679c1119e8 new test 
llvm-svn: 21137
 2005-04-07 16:41:45 +00:00
Chris Lattner f6392b4616 New testcase 
llvm-svn: 17703
 2004-11-13 19:49:39 +00:00
Chris Lattner cdc19d6a0e New testcase 
llvm-svn: 16862
 2004-10-09 02:50:01 +00:00
Chris Lattner 52783ab1d8 New testcase 
llvm-svn: 16768
 2004-10-06 15:07:56 +00:00
Chris Lattner 2c9fdbe6cb New testcase 
llvm-svn: 14636
 2004-07-06 07:00:11 +00:00
Chris Lattner d689a5eb9c Oh right, casts can interfere. Test this too 
llvm-svn: 12354
 2004-03-13 00:11:38 +00:00
Chris Lattner b4e933ba14 new testcases 
llvm-svn: 12352
 2004-03-12 23:52:51 +00:00
Chris Lattner b66f42427a The instruction combining pass removes dead instructions, there is no need 
to run the die pass after it.

llvm-svn: 11942
 2004-02-28 05:26:06 +00:00
Misha Brukman edf4bab190 Renamed `as' => `llvm-as', `dis' => `llvm-dis', `link' => `llvm-link'. 
llvm-svn: 8558
 2003-09-16 15:29:54 +00:00
Chris Lattner 9b741f172c Reorganize tests because we no longer cannonicalize X != 0 -> cast X to bool 
In fact, we plan to eliminate cast to bool entirely.

llvm-svn: 7805
 2003-08-13 05:27:57 +00:00
Chris Lattner 423909da4d Remove usage of grep-not script 
llvm-svn: 6966
 2003-06-28 23:32:04 +00:00
Chris Lattner 11c21f3eb2 Convert scripts from using explicit control flow to use the new grep-not script 
llvm-svn: 6955
 2003-06-28 22:44:42 +00:00
Chris Lattner d7342fbd92 Add testcases for negated multiplies 
llvm-svn: 5739
 2003-03-10 23:22:50 +00:00
Chris Lattner 395934091d Add new testcases 
llvm-svn: 5591
 2003-02-18 19:55:31 +00:00
Chris Lattner 2ae37b0229 Modernize testcases 
llvm-svn: 5589
 2003-02-18 19:43:21 +00:00
Chris Lattner c5fccf34ab test for a variety of new transformations: 
* A & ~A == 0
  * A / (2^c) == A >> c  if unsigned
  * 0 / A == 0
  * 1.0 * A == A
  * A * (2^c) == A << c
  * A ^ ~A == -1
  * A | ~A == -1
  * 0 % X = 0
  * A % (2^c) == A & (c-1) if unsigned
  * A - (A & B) == A & ~B
  * -1 - A == ~A

llvm-svn: 5588
 2003-02-18 19:28:47 +00:00
Chris Lattner f6f95d08da These tests should not run -dce pass to cleanup instcombine. 
If instcombine is making dead instructions, ALL that should be used is -die

llvm-svn: 3221
 2002-08-02 19:27:58 +00:00
Chris Lattner c5a41d8af1 Fix broken testcase 
llvm-svn: 2565
 2002-05-09 01:28:30 +00:00
Chris Lattner 936e9f0e49 Add two new patterns that instcombine should or does handle 
llvm-svn: 2563
 2002-05-08 23:15:01 +00:00
Chris Lattner 973db87308 Add testcase for -(-A) 
llvm-svn: 2488
 2002-05-06 16:19:16 +00:00
Chris Lattner 6022ad064c More testcases I don't want to forget about 
llvm-svn: 2480
 2002-05-06 05:51:26 +00:00