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1398 Commits

Author SHA1 Message Date
Nate Begeman
30e30c76ae Initial checkin of regression test for generating the PowerPC rlwimi 
instruction, which performs bitfield inserts.  All tests should compile
to one rlwimi instruction.

llvm-svn: 17206
 2004-10-24 10:30:22 +00:00
Chris Lattner
8e97254431 New testcase 
llvm-svn: 17176
 2004-10-23 03:10:01 +00:00
Chris Lattner
96502da2c0 New testcase. Check for the ability to promote a malloc whose initialzed state is checked by the program 
llvm-svn: 17160
 2004-10-22 06:43:07 +00:00
Chris Lattner
033e156b54 New testcase 
llvm-svn: 17115
 2004-10-18 04:06:41 +00:00
Chris Lattner
61011accfd New testcase that ADCE shouldn't crash on 
llvm-svn: 17105
 2004-10-17 23:44:02 +00:00
Chris Lattner
5f8becb224 New testcase that crashes the inliner 
llvm-svn: 17103
 2004-10-17 23:20:29 +00:00
Chris Lattner
d047673192 New testcase, no PHI should be inserted. 
llvm-svn: 17097
 2004-10-17 21:25:32 +00:00
Chris Lattner
d2c8ed1170 New testcase, rework testcases to fail if there are any gep's other than those 
involving %B instead of allowing any geps except %A's.

llvm-svn: 17065
 2004-10-16 19:44:23 +00:00
Chris Lattner
17ce82f71d New testcase 
llvm-svn: 17061
 2004-10-16 18:28:01 +00:00
Chris Lattner
6299141c4e When converting phi nodes into select instructions, we shouldn't promote PHI 
nodes unless we KNOW that we are able to promote all of them.  In this case
promoting the phi to a select is silly because we will always have to do the
call conditionally.  As such, select promotion is actually a pessimization.

llvm-svn: 16972
 2004-10-14 05:12:50 +00:00
Chris Lattner
c14504c92c New testcase for memmove -> memcpy transform 
llvm-svn: 16931
 2004-10-12 04:51:55 +00:00
Chris Lattner
615bd303d1 This testcase ensures that we can SRA a global even if part of the global 
cannot be SRA'd

llvm-svn: 16915
 2004-10-11 05:00:30 +00:00
Chris Lattner
214956dd9d These testcases check to see if we can promote malloc's to globals in some 
cases.

llvm-svn: 16914
 2004-10-11 05:00:12 +00:00
Chris Lattner
cd1e756469 Another testcase. We should be able to devirtualize the call even though 
we cannot completely eliminate the global.

llvm-svn: 16900
 2004-10-10 23:12:33 +00:00
Chris Lattner
89e0b39fe5 New testcase that crashes -globalopt. I found this through inspection, not 
actually in the wild :)

llvm-svn: 16877
 2004-10-10 17:06:09 +00:00
Chris Lattner
924ce79136 New testcase we were not handling before. 
llvm-svn: 16875
 2004-10-10 16:46:48 +00:00
Chris Lattner
ed8d767883 A testcase that globalopt now handles 
llvm-svn: 16872
 2004-10-09 21:50:05 +00:00
Chris Lattner
cdc19d6a0e New testcase 
llvm-svn: 16862
 2004-10-09 02:50:01 +00:00
Chris Lattner
8f9a697431 New testcase 
llvm-svn: 16856
 2004-10-08 20:57:46 +00:00
Chris Lattner
6935f560a5 New testcase 
llvm-svn: 16841
 2004-10-08 17:29:47 +00:00
Chris Lattner
fc95027b7a New testcase. The setcc is only used by a select, but not as a condition: 
it cannot be folded in.

llvm-svn: 16839
 2004-10-08 16:33:40 +00:00
Chris Lattner
9467062bcf New testcase 
llvm-svn: 16835
 2004-10-08 05:03:25 +00:00
Chris Lattner
7bfe4032fc New testcase 
llvm-svn: 16833
 2004-10-08 03:41:59 +00:00
Chris Lattner
31d9e6f922 These files now live in Transforms/GlobalOpt 
llvm-svn: 16809
 2004-10-07 19:16:43 +00:00
Chris Lattner
5860106954 Move these files from Transforms/GlobalConstifier 
llvm-svn: 16808
 2004-10-07 19:16:26 +00:00
Chris Lattner
381fbf1616 Add new testcase, rename pass 
llvm-svn: 16799
 2004-10-07 04:07:08 +00:00
Chris Lattner
645bcf6c5d New testcase 
llvm-svn: 16791
 2004-10-06 20:42:51 +00:00
Chris Lattner
52783ab1d8 New testcase 
llvm-svn: 16768
 2004-10-06 15:07:56 +00:00
Chris Lattner
7d83efbc0b When tail duplicating these functions, the add instruction should not be 
duplicated, even though the block it is in is duplicated.

llvm-svn: 16757
 2004-10-06 03:26:38 +00:00
Chris Lattner
07d1d7ede5 Another testcase for constness linkage 
llvm-svn: 16691
 2004-10-05 02:16:01 +00:00
Chris Lattner
e0d464bda2 Testcase to ensure that the 'constant' flag follows the definition when there 
is a question.

llvm-svn: 16690
 2004-10-05 02:12:20 +00:00
Chris Lattner
db76a3db91 New testcase for PR450 
llvm-svn: 16670
 2004-10-05 00:18:21 +00:00
Chris Lattner
f27b48f187 The verifier takes 50s on this testcase, that is not good n stuff 
llvm-svn: 16592
 2004-09-29 20:07:25 +00:00
Chris Lattner
d9d8538995 New testcasses for divides that can be eliminated. 
llvm-svn: 16587
 2004-09-29 17:37:07 +00:00
Chris Lattner
5e0ab5c5d8 New testcases 
llvm-svn: 16581
 2004-09-29 05:06:12 +00:00
Chris Lattner
5933e997d8 More testcases for recent instcombine patches 
llvm-svn: 16569
 2004-09-29 03:18:20 +00:00
Chris Lattner
efc0614cd6 New testcase 
llvm-svn: 16560
 2004-09-28 22:31:49 +00:00
Chris Lattner
3cbcd25596 New testcases 
llvm-svn: 16556
 2004-09-28 21:39:35 +00:00
Chris Lattner
cbd7a98cb8 New testcase 
llvm-svn: 16548
 2004-09-28 18:21:01 +00:00
Chris Lattner
3dd0ae64a9 New testcases 
llvm-svn: 16547
 2004-09-28 18:18:35 +00:00
Chris Lattner
64ee11511f New testcase for a latent bug in instcombine that I have been chasing for 
1.5 days :(

llvm-svn: 16545
 2004-09-28 17:50:05 +00:00
Chris Lattner
7b30f27695 Testcase for LLVM PR445 
llvm-svn: 16537
 2004-09-28 03:36:39 +00:00
Chris Lattner
02060ae68e New testcase that crashes the C++ FE, encountered while working on PR445 
llvm-svn: 16532
 2004-09-28 02:29:40 +00:00
Chris Lattner
5f9319a789 New testcase 
llvm-svn: 16527
 2004-09-27 19:25:20 +00:00
Chris Lattner
fbfb4d43c4 Testcases for rev 250 of InstructionCombining.cpp 
llvm-svn: 16522
 2004-09-27 16:21:26 +00:00
Chris Lattner
8c1c691755 Add some tests for shr-and folding 
llvm-svn: 16507
 2004-09-24 15:18:43 +00:00
Chris Lattner
45a5ace32e New testcase for a pattern that occurs 20 times in perlbmk 
llvm-svn: 16503
 2004-09-23 21:42:49 +00:00
Chris Lattner
fb4735980b load null is undefined behavior, this should fold 
llvm-svn: 16498
 2004-09-23 15:45:20 +00:00
Chris Lattner
803fb3c2c3 Two testcases for invalid transformations that instcombine is doing 
llvm-svn: 16446
 2004-09-20 10:14:27 +00:00
Chris Lattner
75cf9f08cc New testcase for PR362: Icky code generated for std::min/std::max 
llvm-svn: 16408
 2004-09-19 19:17:10 +00:00