Bob Wilson 49db68fba0 Check alignment of loads when deciding whether it is safe to execute them ...

unconditionally.  Besides checking the offset, also check that the underlying
object is aligned as much as the load itself.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94875 91177308-0d34-0410-b5e6-96231b3b80d8

2010-01-30 04:42:39 +00:00

..

2007-07-25-DominatedLoop.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-25-InfiniteLoop.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-25-Loop.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-25-NestedLoop.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-25-SinglePredecessor.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-26-InterlockingLoops.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-26-NonRedundant.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-26-PhiErasure.ll

switch GVN to use SSAUpdater. Besides removing a lot of complexity

2009-10-10 23:50:30 +00:00

2007-07-30-PredIDom.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-31-NoDomInherit.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-31-RedundantPhi.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-02-12-UndefLoad.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-02-13-NewPHI.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-02-24-NonDominatedMemcpy.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-02-26-MemCpySize.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-07-02-Unreachable.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-12-09-SelfRemove.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-12-12-RLE-Crash.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-12-14-rle-reanalyze.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-12-15-CacheVisited.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-01-21-SortInvalidation.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-01-22-SortInvalidation.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-02-17-LoadPRECrash.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-03-05-dbg.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-03-10-PREOnVoid.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-06-17-InvalidPRE.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-07-13-MemDepSortFail.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2009-11-12-MemDepMallocBitCast.ll

Memory dependence analysis was incorrectly stopping to scan for stores to a pointer at bitcast uses of a malloc call.

2009-10-13 01:42:53 +00:00

basic.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

bitcast-of-call.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

calls-nonlocal.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

calls-readonly.ll

Check that GVN performs this transform even if the calls

2009-10-16 12:18:23 +00:00

condprop.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

crash-no-aa.ll

Fix PR5744, a case where we were getting the pointer size instead of the

2009-12-10 00:11:45 +00:00

crash.ll

merge crash-2.ll into crash.ll

2009-12-09 17:17:26 +00:00

dg.exp

…

invariant-simple.ll

Be more careful about invariance reasoning on "store" queries. Stores still need

2009-10-28 06:30:52 +00:00

lifetime-simple.ll

Cleanup/remove some parts of the lifetime region handling code in memdep and GVN,

2009-12-02 07:35:19 +00:00

load-constant-mem.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

load-pre-align.ll

Check alignment of loads when deciding whether it is safe to execute them

2010-01-30 04:42:39 +00:00

local-pre.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

lpre-call-wrap-2.ll

Eliminate uses of %prcontext.

2009-09-05 11:35:16 +00:00

lpre-call-wrap.ll

Eliminate uses of %prcontext.

2009-09-05 11:35:16 +00:00

mixed.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

nonescaping-malloc.ll

Try to work around grep's "Binary file (standard input) matches" complaints seen

2009-11-20 09:53:25 +00:00

null-aliases-nothing.ll

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

pre-basic-add.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

pre-load.ll

add PR#

2009-11-29 01:28:58 +00:00

pre-single-pred.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

rle-must-alias.ll

I accidentally implemented this :)

2009-11-27 19:56:00 +00:00

rle-no-phi-translate.ll

this test is failing, and is expected to.

2009-11-27 06:36:28 +00:00

rle-nonlocal.ll

Avoid creating redundant PHIs in SSAUpdater::GetValueInMiddleOfBlock.

2010-01-27 22:01:02 +00:00

rle-phi-translate.ll

fix an overly conservative caching issue that caused memdep to

2009-12-19 21:29:22 +00:00

rle-semidominated.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

rle.ll

fix hte last remaining known (by me) phi translation bug. When we reanalyze

2009-12-09 18:21:46 +00:00