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llvm-6502/test/Transforms
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Benjamin Kramer 1e21db6e83 SimplifyCFG: Enhance the "remove CFG edge that leads to null pointer dereference" optimization to also handle instructions with multiple uses. 
We conservatively only check the first use to avoid walking long use chains.
This catches the common case of having both a load and a store to a pointer
supplied by a PHI node.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165232 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-04 16:11:49 +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
BranchFolding
CodeExtractor
CodeGenPrepare Move load_to_switch.ll to test/CodeGen/SPARC/ 2012-09-19 09:25:03 +00:00
ConstantMerge
ConstProp Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
CorrelatedValuePropagation CorrelatedPropagation: BasicBlock::removePredecessor can simplify PHI nodes. If the it's the condition of a SwitchInst, reload it. 2012-09-28 10:42:50 +00:00
DeadArgElim Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
DeadStoreElimination Make this test check the transforms it's actually doing. Also add a test that it 2012-09-25 18:17:38 +00:00
EarlyCSE
FunctionAttrs Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
GlobalDCE
GlobalOpt GlobalOpt: non-constexpr bitcasts or GEPs can occur even if the global value is only stored once. 2012-09-28 10:01:27 +00:00
GVN Make MemoryBuiltins aware of TargetLibraryInfo. 2012-08-29 15:32:21 +00:00
IndVarSimplify Fix PR13967. 2012-10-03 23:59:47 +00:00
Inline rename test 2012-09-19 09:22:17 +00:00
InstCombine The alignment of an sret parameter is known: it must be at least the 2012-10-04 13:36:31 +00:00
InstSimplify
Internalize
IPConstantProp Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
JumpThreading JumpThreading: when default destination is the destination of some cases in a 2012-09-05 23:45:58 +00:00
LCSSA Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
LICM LICM may hoist an instruction with undefined behavior above a trap. 2012-09-04 10:25:04 +00:00
LoopDeletion
LoopIdiom LoopIdiom: Give up when the loop is not in canonical form. 2012-09-21 17:27:23 +00:00
LoopRotate LoopRotation: Make the brute force DomTree update more brute force. 2012-09-02 11:57:22 +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 critical edge splitting fix for PR13756. 2012-09-18 17:51:33 +00:00
LoopUnroll Fix tests that didn't test anything. 2012-09-26 09:51:39 +00:00
LoopUnswitch Fix tests that didn't test anything. 2012-09-26 09:51:39 +00:00
LowerAtomic
LowerExpectIntrinsic
LowerInvoke
LowerSwitch
Mem2Reg
MemCpyOpt In my recent change to avoid use of underaligned memory I didn't notice that 2012-10-04 13:53:21 +00:00
MergeFunc Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
MetaRenamer Review feedback from Duncan Sands. Alphabetize includes and simplify 2012-09-14 19:19:57 +00:00
ObjCARC Detect overflow in the path count computation. rdar://12277446. 2012-09-12 20:45:17 +00:00
PhaseOrdering Add test case for r164850. 2012-09-29 00:12:08 +00:00
PruneEH The normal edge of an invoke is not allowed to branch to a block with a 2012-08-10 20:55:20 +00:00
Reassociate Stop reassociate from looking through expressions of arbitrary complexity. This 2012-07-26 09:26:40 +00:00
ScalarRepl Port the global copy optimization from the SROA pass to InstCombine. 2012-08-21 08:39:44 +00:00
SCCP Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
SimplifyCFG SimplifyCFG: Enhance the "remove CFG edge that leads to null pointer dereference" optimization to also handle instructions with multiple uses. 2012-10-04 16:11:49 +00:00
SimplifyLibCalls SimplifyLibCalls: Give all safely-shrinkable libcalls the same treatment. 2012-08-22 19:39:15 +00:00
Sink
SROA Fix PR13969, a mini-phase-ordering issue with the new SROA pass. 2012-10-04 12:33:50 +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