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125c1ee4e94de288ad88744502172c1f9d7fbcef
archived-llvm-mirror/test/Transforms
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Duncan Sands 64b10a65e1 Fix a reassociate crash on sozefx when compiling with dragonegg+gcc-4.7 due to 
the optimizers producing a multiply expression with more multiplications than
the original (!).

llvm-svn: 159426
2012-06-29 13:25:06 +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
Allow BBVectorize to form non-2^n-length vectors.
2012-06-28 05:42:42 +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
port the BoundsChecking patch to the new MemoryBuiltin API (i.e., remove most of the code from here).
2012-06-21 15:59:53 +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
make LazyValueInfo analyze the default case of switch statements (we know that in the default branch the value cannot be any of the switch cases)
2012-06-28 16:13:37 +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
Revert r159136 due to PR13124.
2012-06-27 17:10:33 +00:00
GVN
When gvn decides to replace an instruction with another, we have to patch the
2012-06-04 22:44:21 +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
make instcombine produce calls to llvm.donothing instead of a random intrinsic
2012-06-28 22:31:24 +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
Enable the new LoopInfo algorithm by default.
2012-06-26 04:11:38 +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
Unit test for LSR kind=Special fix: r158536.
2012-06-15 22:46:31 +00:00
LoopUnroll
Fix 12513: Loop unrolling breaks with indirect branches.
2012-04-10 05:14:42 +00:00
LoopUnswitch
Enable the new LoopInfo algorithm by default.
2012-06-26 04:11:38 +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 the objc_autoreleasedReturnValue optimization code to locate
2012-06-25 19:47:37 +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
Fix a reassociate crash on sozefx when compiling with dragonegg+gcc-4.7 due to
2012-06-29 13:25:06 +00:00
ScalarRepl
Now that SROA can form alloca's for dynamic vector accesses, further improve it to be able to replace operations on these vector alloca's with insert/extract element insts
2012-06-17 03:58:26 +00:00
SCCP
Reapply r155682, making constant folding more consistent, with a fix to work
2012-04-27 17:50:22 +00:00
SimplifyCFG
make simplifyCFG erase invokes to readonly/readnone functions
2012-06-28 22:32:27 +00:00
SimplifyLibCalls
revert my previous commit (r159173), since as Eli pointed out, it's perfectly ok to mark realloc as noalias
2012-06-25 23:26:10 +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