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llvm-6502/test/Transforms
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Andrew Trick e08c32249f LSR Fix: check SCEV expression safety before expansion. 
All SCEV expressions used by LSR formulae must be safe to
expand. i.e. they may not contain UDiv unless we can prove nonzero
denominator.

Fixes PR11356: LSR hoists UDiv.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160205 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-13 23:33:10 +00:00
..
ADCE
ArgumentPromotion Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
BBVectorize Allow BBVectorize to form non-2^n-length vectors. 2012-06-28 05:42:42 +00:00
BlockPlacement
BoundsChecking BoundsChecking: optimize out the check for offset < 0 if size is known to be >= 0 (signed). 2012-07-03 17:30:18 +00:00
BranchFolding
CodeExtractor
CodeGenPrepare
ConstantMerge
ConstProp Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +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 Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +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 Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
GlobalDCE
GlobalOpt GlobalOpt forgot to handle bitcast when analyzing globals. Found by inspection. 2012-07-02 18:55:39 +00:00
GVN Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
IndVarSimplify Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
Inline Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
InstCombine Instcombine was transforming: 2012-07-12 01:45:35 +00:00
InstSimplify Revert r153521 as it's causing large regressions on the nightly testers. 2012-03-28 18:42:50 +00:00
Internalize
IPConstantProp Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
JumpThreading Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
LCSSA Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
LICM Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
LoopDeletion
LoopIdiom
LoopRotate Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
LoopSimplify Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
LoopStrengthReduce LSR Fix: check SCEV expression safety before expansion. 2012-07-13 23:33:10 +00:00
LoopUnroll Fix 12513: Loop unrolling breaks with indirect branches. 2012-04-10 05:14:42 +00:00
LoopUnswitch Convert the uses of '|&' to use '2>&1 |' instead, which works on old 2012-07-02 18:37:59 +00:00
LowerAtomic
LowerExpectIntrinsic
LowerInvoke
LowerSwitch PR1255 related changes (case ranges): 2012-05-24 09:33:20 +00:00
Mem2Reg
MemCpyOpt Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
MergeFunc Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +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 Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
Reassociate Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
ScalarRepl Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
SCCP Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
SimplifyCFG Revert "IntRange:" as it appears to be breaking self hosting. 2012-07-02 23:22:21 +00:00
SimplifyLibCalls Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
Sink Enhance the sinking code to handle diamond patterns. Patch by 2012-05-31 08:09:49 +00:00
StripSymbols
TailCallElim Convert the uses of '|&' to use '2>&1 |' instead, which works on old 2012-07-02 18:37:59 +00:00
TailDup Convert the uses of '|&' to use '2>&1 |' instead, which works on old 2012-07-02 18:37:59 +00:00