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1014 Commits

Author SHA1 Message Date
Chris Lattner
7fd4f0d367 This should turn into one vector shuffle instruction. 
llvm-svn: 27996
 2006-04-27 21:13:58 +00:00
Chris Lattner
24beb0433f new testcase 
llvm-svn: 27981
 2006-04-26 18:32:59 +00:00
Chris Lattner
a94e008bca new testcase 
llvm-svn: 27911
 2006-04-20 20:48:32 +00:00
Andrew Lenharth
a9851de72e can we cast between pointers and IntPtrType 
llvm-svn: 27879
 2006-04-20 14:54:17 +00:00
Chris Lattner
dc53296ea1 New testcase, checking to see we can turn this code: 
void test(vector float *F, float f) {
  vector float G = *F + *F;
  *((float*)&G) = f;
  *F = G + G;
}

void test2(vector float *F, float f) {
  vector float G = *F + *F;
  ((float*)&G)[2] = f;
  *F = G + G;
}

void test3(vector float *F, float *f) {
  vector float G = *F + *F;
  *f = ((float*)&G)[2];
}

void test4(vector float *F, float *f) {
  vector float G = *F + *F;
  *f = *((float*)&G);
}

into insert/extract element operations with no memory traffic.

llvm-svn: 27709
 2006-04-14 21:41:54 +00:00
Chris Lattner
dbe00bf8d7 new testcase, vector operations should be CSE'd 
llvm-svn: 27690
 2006-04-14 05:09:53 +00:00
Tanya Lattner
9cd1518d42 Added the ability to xfail based on llvmgcc version 
llvm-svn: 27635
 2006-04-12 21:57:40 +00:00
Chris Lattner
0dd4945141 These casts should turn into gep instructions 
llvm-svn: 27618
 2006-04-12 18:07:41 +00:00
Chris Lattner
3410f3ce09 new testcase 
llvm-svn: 27572
 2006-04-10 23:06:18 +00:00
Chris Lattner
b6b6409589 New testcase 
llvm-svn: 27570
 2006-04-10 22:45:37 +00:00
Chris Lattner
5d0c18c998 New testcase that caused instcombine to infinitely loop (with my recent 
patch), distilled from Applications/JM/ldecod

llvm-svn: 27329
 2006-04-01 22:04:40 +00:00
Chris Lattner
bce001c462 new testcases 
llvm-svn: 27327
 2006-04-01 08:02:51 +00:00
Chris Lattner
a8bc001cd3 new testcase for PR726 
llvm-svn: 27325
 2006-04-01 04:47:17 +00:00
Chris Lattner
f56ee2961c new testcase that crashes instcombine 
llvm-svn: 27260
 2006-03-30 22:01:08 +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
64752a69e2 new testcase, contributed by Eric Kidd. 
llvm-svn: 26871
 2006-03-19 19:36:32 +00:00
Chris Lattner
9f8f690fbb new testcase from a FIXME in the code 
llvm-svn: 26756
 2006-03-14 08:13:09 +00:00
Chris Lattner
05065fef98 Test that we can reassociate (x<<1)+(y<<1) -> (X+Y)<<1. 
llvm-svn: 26752
 2006-03-14 06:54:32 +00:00
Chris Lattner
ebe6de6000 Update these tests (which use autoupgrade) to run constprop and check 
that the file parses.

llvm-svn: 26655
 2006-03-09 18:43:07 +00:00
Chris Lattner
9e766930c7 new testcase 
llvm-svn: 26596
 2006-03-07 17:56:31 +00:00
Chris Lattner
99767c08ca new testcase I forgot to check in earlier 
llvm-svn: 26565
 2006-03-05 23:53:04 +00:00
Chris Lattner
1acc82fcb2 new testcase for vector narrowing. 
llvm-svn: 26537
 2006-03-05 00:21:28 +00:00
Chris Lattner
1c66dfe04b new testcase 
llvm-svn: 26525
 2006-03-04 09:35:02 +00:00
Chris Lattner
bcc0646e6a new testcase 
llvm-svn: 26518
 2006-03-04 06:02:36 +00:00
Chris Lattner
fbb4cb0a6d add a couple more cases 
llvm-svn: 26468
 2006-03-02 06:50:04 +00:00
Chris Lattner
591bae524a new testcase 
llvm-svn: 26426
 2006-02-28 19:46:56 +00:00
Chris Lattner
ca2cb47ad3 new testcases for PR712 
llvm-svn: 26414
 2006-02-28 05:48:56 +00:00
Chris Lattner
8f416718b6 new testcase 
llvm-svn: 26412
 2006-02-28 05:30:48 +00:00
Chris Lattner
91dedad737 new testcases 
llvm-svn: 26395
 2006-02-27 02:36:19 +00:00
Chris Lattner
cbfdf37986 New testcases 
llvm-svn: 26393
 2006-02-27 01:43:02 +00:00
Chris Lattner
3ceedb4228 new testcase 
llvm-svn: 26384
 2006-02-26 19:55:30 +00:00
Chris Lattner
74ba4994e8 new testcase distilled from SPASS 
llvm-svn: 26319
 2006-02-22 23:54:15 +00:00
Chris Lattner
7e722ae07c new testcase that crashes simplifycfg 
llvm-svn: 26274
 2006-02-18 00:32:44 +00:00
Chris Lattner
84cf35da87 new testcase that broke unswitch due to loopsimplify not doing the right thing. 
llvm-svn: 26190
 2006-02-14 23:07:29 +00:00
Chris Lattner
7ea9303a2f new testcase 
llvm-svn: 26154
 2006-02-13 23:07:02 +00:00
Chris Lattner
0cabe967ce testcase reduced from Ptrdist/bc that is miscompiled by recent instcombine changes. 
llvm-svn: 26151
 2006-02-13 22:31:50 +00:00
Chris Lattner
5e867a74d3 tweaks 
llvm-svn: 26133
 2006-02-12 08:01:35 +00:00
Chris Lattner
0583a337fb new testcase 
llvm-svn: 26130
 2006-02-12 02:06:31 +00:00
Chris Lattner
76e0e3fe40 move a failing testcase from bit-tracking.ll to narrow.ll, and move the 
xfail marker with it

llvm-svn: 26129
 2006-02-12 02:02:43 +00:00
Chris Lattner
d8c54dc866 Make these tests fail if opt crashes. 
llvm-svn: 26127
 2006-02-12 01:32:58 +00:00
Chris Lattner
e6b05ffc0f Update comments to be actually accurate 
llvm-svn: 26124
 2006-02-11 09:37:07 +00:00
Chris Lattner
5267440902 This is implemented by the simplify-libcalls pass, not instcombine 
llvm-svn: 26123
 2006-02-11 09:33:28 +00:00
Chris Lattner
1ad0bfc2f0 new testcase 
llvm-svn: 26086
 2006-02-09 07:38:30 +00:00
Chris Lattner
0f370256ad new testcase for more interesting select sccp cases 
llvm-svn: 26048
 2006-02-08 02:37:40 +00:00
Chris Lattner
4a327829c9 new testcase that caused instcombine to crash on 176.gcc last night. 
llvm-svn: 26039
 2006-02-07 19:07:25 +00:00
Chris Lattner
bbd8dc6edd new testcases 
llvm-svn: 26002
 2006-02-05 07:52:47 +00:00
Chris Lattner
bbcaedb5e9 testcase that crashes scalarrepl 
llvm-svn: 25586
 2006-01-24 19:34:57 +00:00
Chris Lattner
909fec1609 add new tests 
llvm-svn: 25529
 2006-01-23 06:24:17 +00:00
Chris Lattner
73f1bad36e Make sure this tests the right thing, xfail on solaris, which doesn't have floorf 
llvm-svn: 25524
 2006-01-23 05:56:34 +00:00
Chris Lattner
ad5c08f99e Add a new testcase for an eliminable cast 
llvm-svn: 25451
 2006-01-19 07:39:20 +00:00