6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-14 11:32:34 +00:00
Code Issues Projects Releases Wiki Activity
5c6e9ae14e
llvm-6502/test/Transforms
History
Benjamin Kramer 5c6e9ae14e LoopIdiom: Replace custom dependence analysis with LoopDependenceAnalysis. 
Requires a lot less code and complexity on loop-idiom's side and the more
precise analysis can catch more cases, like the one I included as a test case.
This also fixes the edge-case miscompilation from PR9481. I'm not entirely
sure that all cases are handled that the old checks handled but LDA will
certainly become smarter in the future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166390 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-21 15:03:07 +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 PR14016. 2012-10-09 08:13:15 +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 New EarlyCSE tests for CSE-ing across commutativity. 2012-10-09 16:58:13 +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: 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 Indvars: Don't recursively delete instruction during BB iteration. 2012-10-19 17:53:54 +00:00
Inline rename test 2012-09-19 09:22:17 +00:00
InstCombine InstCombine: Fix an edge case where constant icmps could sneak into ConstantFoldInstOperands and crash. 2012-10-20 08:43:52 +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: Replace custom dependence analysis with LoopDependenceAnalysis. 2012-10-21 15:03:07 +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
LoopVectorize Fix a bug in the vectorization of wide load/store operations. 2012-10-21 06:49:10 +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: The return value of ffsll is always i32, even when the input is zero. 2012-10-19 20:43:44 +00:00
Sink
SROA This just in, it is a *bad idea* to use 'udiv' on an offset of 2012-10-17 09:23:48 +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