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Commit Graph

1694 Commits

Author SHA1 Message Date
Nate Begeman
802b39d8cc 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
8334a398ed New testcase
llvm-svn: 17176
2004-10-23 03:10:01 +00:00
Chris Lattner
8079adb986 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
e058c78728 New testcase
llvm-svn: 17115
2004-10-18 04:06:41 +00:00
Chris Lattner
215d4c9d22 New testcase that ADCE shouldn't crash on
llvm-svn: 17105
2004-10-17 23:44:02 +00:00
Chris Lattner
062914f153 New testcase that crashes the inliner
llvm-svn: 17103
2004-10-17 23:20:29 +00:00
Chris Lattner
f47b3f67d9 New testcase, no PHI should be inserted.
llvm-svn: 17097
2004-10-17 21:25:32 +00:00
Chris Lattner
f9967959be 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
143d44cb1a New testcase
llvm-svn: 17061
2004-10-16 18:28:01 +00:00
Chris Lattner
7900435c81 testcases for undefined and unreachable
llvm-svn: 17058
2004-10-16 18:24:11 +00:00
Chris Lattner
b1f34a989b 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
c5ae8c364c New testcase for memmove -> memcpy transform
llvm-svn: 16931
2004-10-12 04:51:55 +00:00
Chris Lattner
a306f07a3b 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
41e8491989 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
9448676dcb 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
644e8db5d7 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
b7ff5baf13 New testcase we were not handling before.
llvm-svn: 16875
2004-10-10 16:46:48 +00:00
Chris Lattner
90f2b68f32 A testcase that globalopt now handles
llvm-svn: 16872
2004-10-09 21:50:05 +00:00
Chris Lattner
3355366d3f New testcase
llvm-svn: 16862
2004-10-09 02:50:01 +00:00
Chris Lattner
ac95de342f New testcase
llvm-svn: 16856
2004-10-08 20:57:46 +00:00
Chris Lattner
feb9fb9929 New testcase
llvm-svn: 16841
2004-10-08 17:29:47 +00:00
Chris Lattner
0a1bfd5be0 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
a50e67b63a New testcase
llvm-svn: 16835
2004-10-08 05:03:25 +00:00
Chris Lattner
0220a5fb52 New testcase
llvm-svn: 16833
2004-10-08 03:41:59 +00:00
Chris Lattner
d54fd7bc63 These files now live in Transforms/GlobalOpt
llvm-svn: 16809
2004-10-07 19:16:43 +00:00
Chris Lattner
e272693894 Move these files from Transforms/GlobalConstifier
llvm-svn: 16808
2004-10-07 19:16:26 +00:00
Chris Lattner
a705773db7 Add new testcase, rename pass
llvm-svn: 16799
2004-10-07 04:07:08 +00:00
Chris Lattner
c128e52a90 New testcase
llvm-svn: 16791
2004-10-06 20:42:51 +00:00
Chris Lattner
8d0c024ff3 New testcase
llvm-svn: 16768
2004-10-06 15:07:56 +00:00
Chris Lattner
7a3968b6c0 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
c8991a1e98 Another testcase for constness linkage
llvm-svn: 16691
2004-10-05 02:16:01 +00:00
Chris Lattner
84fddeb7a6 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
6df035f866 New testcase for PR450
llvm-svn: 16670
2004-10-05 00:18:21 +00:00
Chris Lattner
ddef662872 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
428e3aefc0 New testcasses for divides that can be eliminated.
llvm-svn: 16587
2004-09-29 17:37:07 +00:00
Chris Lattner
3a3a6ac8a1 New testcases
llvm-svn: 16581
2004-09-29 05:06:12 +00:00
Chris Lattner
3559d1908a More testcases for recent instcombine patches
llvm-svn: 16569
2004-09-29 03:18:20 +00:00
Chris Lattner
6cc64c11a5 New testcase
llvm-svn: 16560
2004-09-28 22:31:49 +00:00
Chris Lattner
67eea81390 New testcases
llvm-svn: 16556
2004-09-28 21:39:35 +00:00
Chris Lattner
8b76cd2373 New testcase
llvm-svn: 16548
2004-09-28 18:21:01 +00:00
Chris Lattner
737f3b92da New testcases
llvm-svn: 16547
2004-09-28 18:18:35 +00:00
Chris Lattner
f9ba821a89 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
6f7dd6c766 Testcase for LLVM PR445
llvm-svn: 16537
2004-09-28 03:36:39 +00:00
Chris Lattner
f6c32e46e4 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
fe5261ee15 New testcase
llvm-svn: 16527
2004-09-27 19:25:20 +00:00
Chris Lattner
25a0e82d62 Testcases for rev 250 of InstructionCombining.cpp
llvm-svn: 16522
2004-09-27 16:21:26 +00:00
Chris Lattner
243761aade Add some tests for shr-and folding
llvm-svn: 16507
2004-09-24 15:18:43 +00:00
Chris Lattner
e317436053 New testcase for a pattern that occurs 20 times in perlbmk
llvm-svn: 16503
2004-09-23 21:42:49 +00:00
Chris Lattner
e9a2c15dac load null is undefined behavior, this should fold
llvm-svn: 16498
2004-09-23 15:45:20 +00:00
Chris Lattner
258a4d3c8c Two testcases for invalid transformations that instcombine is doing
llvm-svn: 16446
2004-09-20 10:14:27 +00:00