Nuno Lopes 5d4b3d1e56 BoundsChecking: fix a bug when the handling of recursive PHIs failed and could leave dangling references in the cache ...

add regression tests for this problem.

Can already compile & run: PHP, PCRE, and ICU  (i.e., all the software I tried)

llvm-svn: 157822

2012-06-01 17:43:31 +00:00

..

ADCE

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

ArgumentPromotion

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

BBVectorize

Don't vectorize target-specific types (ppc_fp128, x86_fp80, etc.).

2012-04-27 19:34:00 +00:00

BlockPlacement

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

BoundsChecking

BoundsChecking: fix a bug when the handling of recursive PHIs failed and could leave dangling references in the cache

2012-06-01 17:43:31 +00:00

BranchFolding

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

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

CodeExtractor

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

CodeGenPrepare

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

ConstantMerge

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

ConstProp

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

CorrelatedValuePropagation

allow LazyValueInfo::getEdgeValue() to reason about multiple edges from the same switch instruction by doing union of ranges (which may still be conservative, but it's more aggressive than before)

2012-05-18 21:02:10 +00:00

DeadArgElim

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

DeadStoreElimination

Teach DeadStoreElimination to eliminate exit-block stores with phi addresses.

2012-05-10 18:57:38 +00:00

EarlyCSE

Fix regression from r151466: an we can't replace uses of an instruction reachable from the entry block with uses of an instruction not reachable from the entry block. PR12231.

2012-03-13 01:06:07 +00:00

FunctionAttrs

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

GlobalDCE

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

GlobalOpt

Teach Function::hasAddressTaken that BlockAddress doesn't really take

2012-05-12 08:30:16 +00:00

GVN

Fix PR12858, a crash due to GVN's PRE not fully removing an instruction from the

2012-05-22 14:17:53 +00:00

IndVarSimplify

Teach SCEV's icmp simplification logic that a-b == 0 is equivalent to a == b.

2012-05-30 18:32:23 +00:00

Inline

Fix the inliner so that the optsize function attribute don't alter the

2012-05-23 13:42:57 +00:00

InstCombine

InstCombine: Fix infinite loop when encountering switch on trivial icmp.

2012-05-28 19:18:16 +00:00

InstSimplify

Revert r153521 as it's causing large regressions on the nightly testers.

2012-03-28 18:42:50 +00:00

Internalize

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

IPConstantProp

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

JumpThreading

formatting change: strip debug info from test

2012-05-10 16:55:31 +00:00

LCSSA

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

LICM

An instruction in a loop is not guaranteed to be executed just because the loop

2012-05-01 04:03:01 +00:00

LoopDeletion

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

LoopIdiom

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

LoopRotate

Fix ValueTracking to conclude that debug intrinsics are safe to

2012-04-07 19:22:18 +00:00

LoopSimplify

LoopSimplify bug fix. Handle indirect loop back edges.

2012-03-20 21:24:52 +00:00

LoopStrengthReduce

LSR fix: add a missing phi check during IV hoisting.

2012-05-22 17:39:59 +00:00

LoopUnroll

Fix 12513: Loop unrolling breaks with indirect branches.

2012-04-10 05:14:42 +00:00

LoopUnswitch

Do not pass an invalid domtree to SimplifyInstruction from

2012-05-20 01:32:09 +00:00

LowerAtomic

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

LowerExpectIntrinsic

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

LowerInvoke

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

LowerSwitch

PR1255 related changes (case ranges):

2012-05-24 09:33:20 +00:00

Mem2Reg

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

MemCpyOpt

Move the capture analysis from MemoryDependencyAnalysis to a more general place

2012-05-14 20:35:04 +00:00

MergeFunc

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

ObjCARC

Fix replacing all the users of objc weak runtime routines

2012-05-18 22:17:29 +00:00

PhaseOrdering

Reapply r155136 after fixing PR12599.

2012-04-23 17:39:52 +00:00

PruneEH

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

Reassociate

Since commit 157467, if reassociate isn't actually going to change an expression

2012-05-26 16:42:52 +00:00

ScalarRepl

Do not eliminate allocas whose alignment exceeds that of the

2012-05-19 22:52:10 +00:00

SCCP

Reapply r155682, making constant folding more consistent, with a fix to work

2012-04-27 17:50:22 +00:00

SimplifyCFG

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

SimplifyLibCalls

revert my previous patches that introduced an additional parameter to the objectsize intrinsic.

2012-05-22 15:25:31 +00:00

Sink

Enhance the sinking code to handle diamond patterns. Patch by

2012-05-31 08:09:49 +00:00

StripSymbols

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

TailCallElim

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

TailDup

Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu

2012-03-25 09:02:19 +00:00