llvm/test/Transforms/LoopRotate, branch release_27http://llvm.orghttps://git.amat.us/llvm/atom/test/Transforms/LoopRotate?h=release_272010-01-05T17:55:26ZDelete useless trailing semicolons.2010-01-05T17:55:26ZDan Gohmangohman@apple.com2010-01-05T17:55:26Zurn:sha1:aceba31b7a04fd28680209b2677915378877bc13
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92740 91177308-0d34-0410-b5e6-96231b3b80d8
fix PR5837 by having SSAUpdate reuse phi nodes for the2009-12-21T07:16:11ZChris Lattnersabre@nondot.org2009-12-21T07:16:11Zurn:sha1:4c1e3da0cdd2fd0df5188dea1988beb8bf6a0dc6
'GetValueInMiddleOfBlock' case, instead of inserting
duplicates.
A similar fix is almost certainly needed by the machine-level
SSAUpdate implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91820 91177308-0d34-0410-b5e6-96231b3b80d8
Make Loop::getLoopLatch() work on loops which don't have preheaders, as2009-11-20T20:51:18ZDan Gohmangohman@apple.com2009-11-20T20:51:18Zurn:sha1:a58a04921deba911d6ead8d24f495cec234681c1
it may be used in contexts where preheader insertion may have failed due
to an indirectbr.
Make LoopSimplify's LoopSimplify::SeparateNestedLoop properly fail in
the case that it would require splitting an indirectbr edge.
These fix PR5502.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89484 91177308-0d34-0410-b5e6-96231b3b80d8
Make these tests more interesting by using2009-10-24T23:23:04ZDan Gohmangohman@apple.com2009-10-24T23:23:04Zurn:sha1:2b110caabfa00a048fceba7e5a0df04cf4c6f691
-verify-dom-info and -verify-loop-info, which enable additional
(expensive) consistency checks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85017 91177308-0d34-0410-b5e6-96231b3b80d8
Add a testcase to help test analysis preservation.2009-09-28T18:40:27ZDan Gohmangohman@apple.com2009-09-28T18:40:27Zurn:sha1:c60e0bec11ab791968de8959794768ad45fccd4d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83002 91177308-0d34-0410-b5e6-96231b3b80d8
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the2009-09-11T18:01:28ZDan Gohmangohman@apple.com2009-09-11T18:01:28Zurn:sha1:f2f6ce65b79df6ec4ee427d51a18355a170f199b
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
Use opt -S instead of piping bitcode output through llvm-dis.2009-09-08T22:34:10ZDan Gohmangohman@apple.com2009-09-08T22:34:10Zurn:sha1:3e054fe9efc64596534bbae0d1634ed15181d642
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8
Change these tests to feed the assembly files to opt directly, instead2009-09-08T16:50:01ZDan Gohmangohman@apple.com2009-09-08T16:50:01Zurn:sha1:b1e1e82c54c060ea5dae09dae043234826ca2539
of using llvm-as, now that opt supports this.
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Testcase for PR2639.2009-04-23T04:30:52ZOwen Andersonresistor@mac.com2009-04-23T04:30:52Zurn:sha1:887fde88cac4c37dcdce267c5a65216195d2d53d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69867 91177308-0d34-0410-b5e6-96231b3b80d8
Fix PR3408 by making a non-obvious assumption very obvious, and 2009-01-26T02:11:30ZChris Lattnersabre@nondot.org2009-01-26T02:11:30Zurn:sha1:3796a262c50e0b04c1a5a9571f12bb9bc4936c25
handling the flaw inherent in that assumption. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62984 91177308-0d34-0410-b5e6-96231b3b80d8