31 Commits

Author SHA1 Message Date
Tanya Lattner
9cd1518d42 Added the ability to xfail based on llvmgcc version
llvm-svn: 27635
2006-04-12 21:57:40 +00:00
Reid Spencer
8f8c063f1c Tired of wading through cvs's list ? files that are generated when building
with srcdir = objdir to see what's okay and what's cruft. So, in goes a
bunch of .cvsignore files to shut cvs up about known output from running
"make check".

llvm-svn: 27009
2006-03-23 23:41:57 +00:00
Chris Lattner
1ce35bf973 new testcase
llvm-svn: 24099
2005-10-30 05:14:02 +00:00
Chris Lattner
2beb0862d5 this passes with the change in predicate
llvm-svn: 23699
2005-10-11 18:42:26 +00:00
Chris Lattner
862a6ea0ac lsr doesn't emit gep instructions anymore
llvm-svn: 23696
2005-10-11 18:28:48 +00:00
Chris Lattner
fa762ece7e relax pattern match on name
llvm-svn: 23317
2005-09-12 17:09:40 +00:00
Chris Lattner
2a30ed887c new testcase
llvm-svn: 23316
2005-09-12 17:08:15 +00:00
Chris Lattner
963c549bc9 new testcase
llvm-svn: 23312
2005-09-12 05:50:15 +00:00
Chris Lattner
97f62d0f5e new testcase
llvm-svn: 23305
2005-09-10 01:14:37 +00:00
Chris Lattner
605afae736 new testcase distilled from mesa
llvm-svn: 22842
2005-08-17 21:21:47 +00:00
Chris Lattner
68e050feda testcase that crashes lsr, distilled from 175.vpr
llvm-svn: 22796
2005-08-16 00:36:12 +00:00
Chris Lattner
5ff2a0dd88 new testcase we handle
llvm-svn: 22741
2005-08-10 00:48:11 +00:00
Chris Lattner
f439af959f new testcase
llvm-svn: 22738
2005-08-10 00:33:01 +00:00
Chris Lattner
957221c6b7 This is now implemented
llvm-svn: 22723
2005-08-09 00:19:44 +00:00
Chris Lattner
7052f4e5b7 A testcase I don't want to break in the future
llvm-svn: 22718
2005-08-08 22:13:49 +00:00
Chris Lattner
5c7ea6550b new testcase, not implemented yet
llvm-svn: 22703
2005-08-08 06:23:47 +00:00
Chris Lattner
950c1172f3 It is better to not depend on CSE to share multiplies due to IV insertion.
This testcase checks that only one mul is present in the output code, as it
should be.

llvm-svn: 22701
2005-08-08 05:46:51 +00:00
Chris Lattner
98c45c5a6c These are both implemented by a recent LSR patch
llvm-svn: 22700
2005-08-08 05:29:51 +00:00
Chris Lattner
ac433422c5 two simple testcases loopreduce should handle but does not yet currently
llvm-svn: 22682
2005-08-05 19:47:39 +00:00
Chris Lattner
229765dee9 This testcase now passes
llvm-svn: 22651
2005-08-04 19:08:07 +00:00
Chris Lattner
4058094dce this is not implemented by lsr yet
llvm-svn: 22642
2005-08-04 01:18:48 +00:00
Chris Lattner
215515c80b this now passes
llvm-svn: 22636
2005-08-03 22:51:40 +00:00
Chris Lattner
e229e6ff4b temporarily fail these two tests until LSR evolves to support them
llvm-svn: 22567
2005-08-01 17:10:50 +00:00
Chris Lattner
9471eb53aa cleanup the test
llvm-svn: 20504
2005-03-06 22:24:45 +00:00
Chris Lattner
ad1fa9275b check that we only insert one phi node per loop
llvm-svn: 20503
2005-03-06 22:23:31 +00:00
Chris Lattner
0f34140f90 Add testcase for this:
(3) Do not reduce element sizes of small power of two:

  char s[10];
  for (i)
    ...s[i] ...

when the indvar is not eliminable.

llvm-svn: 20502
2005-03-06 22:15:24 +00:00
Chris Lattner
983422f2c8 testcase for A[invariant][indvar] where invariant is an instruction.
llvm-svn: 20500
2005-03-06 22:06:09 +00:00
Chris Lattner
482fc889e1 add test for this:
(1) Allow loop invariant expressions to come before the induction variable (instead of just
constants):

   int x;
   for (i)
    ...a[x][i]

llvm-svn: 20499
2005-03-06 22:04:27 +00:00
Chris Lattner
85a611063e Add test for this:
Allow operands after the induction variable (no restrictions):

  int x;
  for (i)
   j = .....
   a[i][x][j]

llvm-svn: 20498
2005-03-06 22:01:42 +00:00
Chris Lattner
84be025747 a regtest
llvm-svn: 20496
2005-03-06 21:47:40 +00:00
Chris Lattner
de7a8d1e1c new directory
llvm-svn: 20495
2005-03-06 21:42:59 +00:00