llvm/test/Transforms/LCSSA, branch release_29http://llvm.orghttps://git.amat.us/llvm/atom/test/Transforms/LCSSA?h=release_292011-02-10T23:38:10ZRename 'loopsimplify' to 'loop-simplify'.2011-02-10T23:38:10ZCameron Zwarichzwarich@apple.com2011-02-10T23:38:10Zurn:sha1:4a60b932a279b3f5934a274f7fe4535026c5aed1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125317 91177308-0d34-0410-b5e6-96231b3b80d8
Avoid depending on LCSSA implicitly pulling in LoopSimplify.2010-07-26T18:00:43ZDan Gohmangohman@apple.com2010-07-26T18:00:43Zurn:sha1:38d49ad08326b3bf959b674dbf6be065b0b9366f
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109410 91177308-0d34-0410-b5e6-96231b3b80d8
Make isLCSSA ignore uses in blocks not reachable from the entry block,2010-03-09T01:53:33ZDan Gohmangohman@apple.com2010-03-09T01:53:33Zurn:sha1:cbac7f163099fda6f3c036920404e4b87ab33d2a
as LCSSA no longer transforms such uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98033 91177308-0d34-0410-b5e6-96231b3b80d8
Trim a bunch of unneeded code from this testcase.2009-11-10T01:33:08ZDan Gohmangohman@apple.com2009-11-10T01:33:08Zurn:sha1:7dd126cf4f3365d68fec0f11282b0c48df69b54d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86640 91177308-0d34-0410-b5e6-96231b3b80d8
Generalize LCSSA to handle loops with exits with predecessors outside2009-11-09T18:28:24ZDan Gohmangohman@apple.com2009-11-09T18:28:24Zurn:sha1:f6572d0aa2abb87d34afcca3e3bec89e1613b8ec
the loop. This is needed because with indirectbr it may not be possible
for LoopSimplify to guarantee that all loop exit predecessors are
inside the loop. This fixes PR5437.
LCCSA no longer actually requires LoopSimplify form, but for now it
must still have the dependency because the PassManager doesn't know
how to schedule LoopSimplify otherwise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86569 91177308-0d34-0410-b5e6-96231b3b80d8
Move the dominator verification code out of special code embedded within2009-09-28T00:27:48ZDan Gohmangohman@apple.com2009-09-28T00:27:48Zurn:sha1:9450b0e1a6154192ca597ad27f8eb6e6e807f7a4
the PassManager code into a regular verifyAnalysis method.
Also, reorganize loop verification. Make the LoopPass infrastructure
call verifyLoop as needed instead of having LoopInfo::verifyAnalysis
check every loop in the function after each looop pass. Add a new
command-line argument, -verify-loop-info, to enable the expensive
full checking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82952 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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
Quote another '%S' in a test.2009-09-05T12:38:44ZDaniel Dunbardaniel@zuster.org2009-09-05T12:38:44Zurn:sha1:5db3084b6932903e61dac317260fe7b1d7987f2e
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81088 91177308-0d34-0410-b5e6-96231b3b80d8