Commit Graph

335 Commits

Author SHA1 Message Date
Chris Lattner
f363ce2de7 Infinite loop in instcombine that nate hit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28960 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-28 17:34:28 +00:00
Chris Lattner
c0ea2335f3 new testcase, instcombine should turn these into llvm.bswap intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28802 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-15 19:06:42 +00:00
Chris Lattner
0102587f2a New testcase for trivial DSE
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28502 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-26 19:18:40 +00:00
Chris Lattner
8e8a511b58 new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28486 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-25 23:23:22 +00:00
Chris Lattner
78b3c420b2 new testcases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28484 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-25 22:52:49 +00:00
Chris Lattner
45df8e2d23 The patch corresponding to this test had to be reverted as unsafe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28479 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-25 21:25:54 +00:00
Chris Lattner
b464997bba Testcase for a new instcombine xform, patch contributed by Nick Lewycky!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28449 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-24 17:34:02 +00:00
Chris Lattner
5250bae5ee New testcase for instcombine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28272 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-13 02:00:07 +00:00
Chris Lattner
99266d81a2 New testcase, check that dead code doesn't pessimize instcombine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28214 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-10 18:56:04 +00:00
Chris Lattner
eaee5f5652 This test passes now, remove xfail marker
Change test to be a positive test instead of a negative test


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28159 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-07 18:16:31 +00:00
Chris Lattner
985906323f new testcase from ghostscript that inf looped instcombine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28140 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-06 08:58:06 +00:00
Chris Lattner
a0771b8020 New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28125 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-05 06:38:40 +00:00
Chris Lattner
2942da747c new testcase that crashes the instcombine pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28100 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 17:33:24 +00:00
Chris Lattner
c624b5a049 new testcase miscompiled by instcombine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28018 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-28 22:17:20 +00:00
Chris Lattner
011ec7f29c This should turn into one vector shuffle instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27996 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-27 21:13:58 +00:00
Andrew Lenharth
3b9adf8864 can we cast between pointers and IntPtrType
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27879 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-20 14:54:17 +00:00
Tanya Lattner
9727555859 Added the ability to xfail based on llvmgcc version
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27635 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-12 21:57:40 +00:00
Chris Lattner
23405aa73d These casts should turn into gep instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27618 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-12 18:07:41 +00:00
Chris Lattner
0bb1681337 new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27572 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-10 23:06:18 +00:00
Chris Lattner
7205684fa5 New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27570 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-10 22:45:37 +00:00
Chris Lattner
ff1a14aba9 New testcase that caused instcombine to infinitely loop (with my recent
patch), distilled from Applications/JM/ldecod


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27329 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-01 22:04:40 +00:00
Chris Lattner
1d4b07cfee new testcases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27327 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-01 08:02:51 +00:00
Chris Lattner
fc542a6466 new testcase that crashes instcombine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27260 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-30 22:01:08 +00:00
Reid Spencer
2676f83776 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".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27009 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 23:41:57 +00:00
Chris Lattner
03182bfd89 new testcase I forgot to check in earlier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26565 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-05 23:53:04 +00:00
Chris Lattner
00195e1129 new testcase for vector narrowing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26537 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-05 00:21:28 +00:00
Chris Lattner
5128d2323f new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26518 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 06:02:36 +00:00
Chris Lattner
f4eec627d2 add a couple more cases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26468 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-02 06:50:04 +00:00
Chris Lattner
f949c1ad6c new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26426 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-28 19:46:56 +00:00
Chris Lattner
c9c85c4768 new testcases for PR712
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26414 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-28 05:48:56 +00:00
Chris Lattner
e7f2aa74c0 new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26412 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-28 05:30:48 +00:00
Chris Lattner
f76f5da19b new testcases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26395 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-27 02:36:19 +00:00
Chris Lattner
e047eedc04 New testcases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26393 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-27 01:43:02 +00:00
Chris Lattner
80e2065565 new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26384 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-26 19:55:30 +00:00
Chris Lattner
1f7b4e685e new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26154 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-13 23:07:02 +00:00
Chris Lattner
3fcb664dbc testcase reduced from Ptrdist/bc that is miscompiled by recent instcombine changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26151 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-13 22:31:50 +00:00
Chris Lattner
6261d766f9 tweaks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26133 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-12 08:01:35 +00:00
Chris Lattner
e7df1a27f9 new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26130 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-12 02:06:31 +00:00
Chris Lattner
ecd9653981 move a failing testcase from bit-tracking.ll to narrow.ll, and move the
xfail marker with it


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26129 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-12 02:02:43 +00:00
Chris Lattner
82b98a0646 Make these tests fail if opt crashes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26127 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-12 01:32:58 +00:00
Chris Lattner
92aa95fc76 This is implemented by the simplify-libcalls pass, not instcombine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26123 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-11 09:33:28 +00:00
Chris Lattner
12f7de8222 new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26086 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 07:38:30 +00:00
Chris Lattner
78ee0added new testcase that caused instcombine to crash on 176.gcc last night.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26039 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 19:07:25 +00:00
Chris Lattner
fee906b482 new testcases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26002 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 07:52:47 +00:00
Chris Lattner
6b8800d6a6 Add a new testcase for an eliminable cast
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25451 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:39:20 +00:00
Chris Lattner
e5445dc6a2 new testcases for the stackrestore instcombine optimizations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25297 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 22:01:47 +00:00
Chris Lattner
6c7fbb8503 A case that instcombine is not catching.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25127 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-06 07:48:28 +00:00
Andrew Lenharth
e8148bc291 This is missed by InstCombine, patch comming
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24157 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-02 18:34:05 +00:00
Chris Lattner
8a11da021b All of these should turn into sign extends (e.g. extsh/extsb on PPC)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23427 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-24 23:42:18 +00:00
Chris Lattner
ab4ea6e980 new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23380 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-18 05:10:39 +00:00