Chris Lattner
143d44cb1a
New testcase
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llvm-svn: 17061
2004-10-16 18:28:01 +00:00
Chris Lattner
7900435c81
testcases for undefined and unreachable
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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
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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
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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
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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
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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
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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
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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.
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llvm-svn: 16875
2004-10-10 16:46:48 +00:00
Chris Lattner
90f2b68f32
A testcase that globalopt now handles
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llvm-svn: 16872
2004-10-09 21:50:05 +00:00
Chris Lattner
3355366d3f
New testcase
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llvm-svn: 16862
2004-10-09 02:50:01 +00:00
Chris Lattner
ac95de342f
New testcase
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llvm-svn: 16856
2004-10-08 20:57:46 +00:00
Chris Lattner
feb9fb9929
New testcase
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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:
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it cannot be folded in.
llvm-svn: 16839
2004-10-08 16:33:40 +00:00
Chris Lattner
a50e67b63a
New testcase
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llvm-svn: 16835
2004-10-08 05:03:25 +00:00
Chris Lattner
0220a5fb52
New testcase
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llvm-svn: 16833
2004-10-08 03:41:59 +00:00
Chris Lattner
d54fd7bc63
These files now live in Transforms/GlobalOpt
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llvm-svn: 16809
2004-10-07 19:16:43 +00:00
Chris Lattner
e272693894
Move these files from Transforms/GlobalConstifier
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llvm-svn: 16808
2004-10-07 19:16:26 +00:00
Chris Lattner
a705773db7
Add new testcase, rename pass
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llvm-svn: 16799
2004-10-07 04:07:08 +00:00
Chris Lattner
c128e52a90
New testcase
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llvm-svn: 16791
2004-10-06 20:42:51 +00:00
Chris Lattner
8d0c024ff3
New testcase
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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
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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
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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
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is a question.
llvm-svn: 16690
2004-10-05 02:12:20 +00:00
Chris Lattner
6df035f866
New testcase for PR450
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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
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llvm-svn: 16592
2004-09-29 20:07:25 +00:00
Chris Lattner
428e3aefc0
New testcasses for divides that can be eliminated.
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llvm-svn: 16587
2004-09-29 17:37:07 +00:00
Chris Lattner
3a3a6ac8a1
New testcases
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llvm-svn: 16581
2004-09-29 05:06:12 +00:00
Chris Lattner
3559d1908a
More testcases for recent instcombine patches
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llvm-svn: 16569
2004-09-29 03:18:20 +00:00
Chris Lattner
6cc64c11a5
New testcase
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llvm-svn: 16560
2004-09-28 22:31:49 +00:00
Chris Lattner
67eea81390
New testcases
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llvm-svn: 16556
2004-09-28 21:39:35 +00:00
Chris Lattner
8b76cd2373
New testcase
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llvm-svn: 16548
2004-09-28 18:21:01 +00:00
Chris Lattner
737f3b92da
New testcases
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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
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1.5 days :(
llvm-svn: 16545
2004-09-28 17:50:05 +00:00
Chris Lattner
6f7dd6c766
Testcase for LLVM PR445
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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
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llvm-svn: 16532
2004-09-28 02:29:40 +00:00
Chris Lattner
fe5261ee15
New testcase
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llvm-svn: 16527
2004-09-27 19:25:20 +00:00
Chris Lattner
25a0e82d62
Testcases for rev 250 of InstructionCombining.cpp
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llvm-svn: 16522
2004-09-27 16:21:26 +00:00
Chris Lattner
243761aade
Add some tests for shr-and folding
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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
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llvm-svn: 16503
2004-09-23 21:42:49 +00:00
Chris Lattner
e9a2c15dac
load null is undefined behavior, this should fold
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llvm-svn: 16498
2004-09-23 15:45:20 +00:00
Chris Lattner
258a4d3c8c
Two testcases for invalid transformations that instcombine is doing
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llvm-svn: 16446
2004-09-20 10:14:27 +00:00
Chris Lattner
9b61bc84a7
New testcase for PR362: Icky code generated for std::min/std::max
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llvm-svn: 16408
2004-09-19 19:17:10 +00:00
Chris Lattner
980e6b99f7
Instcombine now helps out with these
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llvm-svn: 16405
2004-09-19 18:45:45 +00:00
Chris Lattner
c4cf835f45
Add two new testcases that instcombine should handle
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llvm-svn: 16403
2004-09-19 18:43:01 +00:00
Chris Lattner
7b7143841b
New testcase for PR420
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llvm-svn: 16345
2004-09-15 00:58:49 +00:00
Reid Spencer
e49d49597d
Per Bug 257
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The "Programs" directory no longer lives here. It have been moved to its
own cvs module. Check it out into llvm/projects and configure/build it
there.
llvm-svn: 16182
2004-09-05 08:18:23 +00:00
Brian Gaeke
8b65b55ec1
New version of Bill Wendling's PR33 patch.
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llvm-svn: 16050
2004-08-25 19:00:42 +00:00
Chris Lattner
52b021eac4
Modify testcase to merit a warning, though no warning is still printed!
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llvm-svn: 16029
2004-08-24 17:40:02 +00:00
Brian Gaeke
e45386ab6e
note pr#
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llvm-svn: 16015
2004-08-24 07:28:45 +00:00