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llvm-project/llvm/test/Transforms
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Nadav Rotem bd5d1d832a LoopVectorizer: Fix an endless loop in the code that looks for reductions. 
The bug was in the code that detects PHIs in if-then-else block sequence.

PR14701.

llvm-svn: 171008
2012-12-24 01:22:06 +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
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
BBVectorize
BBVectorize: Correctly merge SubclassOptionalData
2012-11-28 03:04:10 +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
BranchFolding
…
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
Move load_to_switch.ll to test/CodeGen/SPARC/
2012-09-19 09:25:03 +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
llvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstPtr() Big-endian-aware.
2012-11-08 20:34:25 +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
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 previous check in r168581, r169079 as they are still in code review status.
2012-12-01 10:54:28 +00:00
GVN
unHECKify test. It was fixed by Chris in 2009.
2012-12-12 20:43:00 +00:00
IndVarSimplify
Follow up to 168711: It's safe to base this analysis on the found compare, just return the value for the right predicate.
2012-11-29 19:07:57 +00:00
Inline
Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call.
2012-12-20 16:04:27 +00:00
InstCombine
Transform (x&C)>V into (x&C)!=0 where possible
2012-12-19 19:47:13 +00:00
InstSimplify
Added a slew of SimplifyInstruction floating-point optimizations, many of which take advantage of fast-math flags. Test cases included.
2012-12-12 00:27:46 +00:00
Internalize
Change the internalize pass to internalize all symbols when given an empty
2012-10-26 18:47:48 +00:00
IPConstantProp
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
JumpThreading
Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call.
2012-12-20 16:04:27 +00:00
LCSSA
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
LICM
Set %defaultjit to use MCJIT for PowerPC targets.
2012-10-30 18:07:58 +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
- Re-enable population count loop idiom recognization
2012-12-09 03:12:46 +00:00
LoopRotate
Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call.
2012-12-20 16:04:27 +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
Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call.
2012-12-20 16:04:27 +00:00
LoopUnswitch
Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call.
2012-12-20 16:04:27 +00:00
LoopVectorize
LoopVectorizer: Fix an endless loop in the code that looks for reductions.
2012-12-24 01:22:06 +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
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
Fix PR14060, an infinite loop in reassociate. The problem was that one of the
2012-11-18 19:27:01 +00:00
ScalarRepl
Port the global copy optimization from the SROA pass to InstCombine.
2012-08-21 08:39:44 +00:00
SCCP
llvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstPtr() Big-endian-aware.
2012-11-08 20:34:25 +00:00
SimplifyCFG
Fix logic to determine whether to turn a switch into a lookup table. When
2012-11-30 02:02:42 +00:00
SimplifyLibCalls
instcombine: Migrate puts optimizations
2012-11-29 19:15:17 +00:00
Sink
Enhance the sinking code to handle diamond patterns. Patch by
2012-05-31 08:09:49 +00:00
SROA
Rename the test so that we can add additional vectors-of-pointers tests
2012-12-18 05:50:54 +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
Revert r166407 because it caused analyzer tests to crash and broke self-host bots.
2012-10-22 18:16:14 +00:00
TailDup
Convert the uses of '|&' to use '2>&1 |' instead, which works on old
2012-07-02 18:37:59 +00:00