Owen Anderson 0c326f07ca When InstCombine tries to fold away (fsub x, (fneg y)) into (fadd x, y), it is ... also worthwhile for it to look through FP extensions and truncations, whose application commutes with fneg. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187249 91177308-0d34-0410-b5e6-96231b3b80d8		2013-07-26 21:40:29 +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	Update some EH tests that were violating the new EH model.	2013-03-21 18:30:10 +00:00
BBVectorize	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +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	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	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
ConstantMerge	Fix const merging when an alias of a const is llvm.used.	2013-05-06 01:48:55 +00:00
ConstProp	Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.	2013-07-14 01:50:49 +00:00
CorrelatedValuePropagation	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
DeadArgElim	Current batch of -disable-debug-info-verifier.	2013-07-25 17:16:05 +00:00
DeadStoreElimination	Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.	2013-07-14 01:50:49 +00:00
DebugIR	Adding tests for DebugIR pass	2013-06-28 20:37:20 +00:00
EarlyCSE	Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.	2013-07-14 01:50:49 +00:00
FunctionAttrs	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
GCOVProfiling	Debug Info Verifier: enable verification of DICompileUnit.	2013-07-26 20:04:30 +00:00
GlobalDCE	Revert 179826. Tests were worthless.	2013-04-19 09:32:30 +00:00
GlobalOpt	Debug Info Verifier: enable verification of DICompileUnit.	2013-07-26 20:04:30 +00:00
GVN	Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.	2013-07-14 01:50:49 +00:00
IndVarSimplify	Teach indvars to generate nsw/nuw flags when widening an induction variable.	2013-07-14 02:50:07 +00:00
Inline	Have InlineCost check constant fcmps	2013-07-20 04:09:00 +00:00
InstCombine	When InstCombine tries to fold away (fsub x, (fneg y)) into (fadd x, y), it is	2013-07-26 21:40:29 +00:00
InstSimplify	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
Internalize	Respect llvm.used in Internalize.	2013-07-25 03:23:25 +00:00
IPConstantProp	Use references to attribute groups on the call/invoke instructions.	2013-02-22 09:09:42 +00:00
JumpThreading	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
LCSSA	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
LICM	Next batch of -disable-debug-info-verifier.	2013-07-26 14:16:30 +00:00
LoopDeletion	Modify the LLVM assembly output so that it uses references to represent function attributes.	2013-02-20 07:21:42 +00:00
LoopIdiom	add -disable-debug-info-verifier to 3 test to fix tests with pipefail.	2013-07-24 18:44:10 +00:00
LoopRotate	Update testing cases to pass debug info verifier.	2013-07-24 22:23:00 +00:00
LoopSimplify	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
LoopStrengthReduce	Allocate local registers in order for optimal coloring.	2013-07-25 18:35:14 +00:00
LoopUnroll	Fixup to r186268 and r186269: don't append -LABEL to CHECK-NOT. No functionality change.	2013-07-14 02:10:57 +00:00
LoopUnswitch	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
LoopVectorize	Next batch of -disable-debug-info-verifier.	2013-07-26 14:16:30 +00:00
LowerAtomic	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
LowerExpectIntrinsic	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +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	Re-implement the analysis of uses in mem2reg to be significantly more	2013-07-26 08:20:39 +00:00
MemCpyOpt	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
MergeFunc	TBAA: remove !tbaa from testing cases if not used.	2013-04-30 17:52:57 +00:00
MetaRenamer	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
ObjCARC	Next batch of -disable-debug-info-verifier.	2013-07-26 14:16:30 +00:00
PhaseOrdering	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +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	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
Reg2Mem	Make sure we don't emit instructions before a landingpad instruction.	2013-01-08 10:51:32 +00:00
ScalarRepl	Current batch of -disable-debug-info-verifier.	2013-07-25 17:16:05 +00:00
SCCP	Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.	2013-07-14 01:50:49 +00:00
SimplifyCFG	Next batch of -disable-debug-info-verifier.	2013-07-26 14:16:30 +00:00
Sink	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
SLPVectorizer	When we vectorize across multiple basic blocks we may vectorize PHINodes that create a cycle. We already break the cycle on phi-nodes, but arithmetic operations are still uplicated. This patch adds code that checks if the operation that we are vectorizing was vectorized during the visit of the operands and uses this value if it can.	2013-07-22 22:18:07 +00:00
SROA	Fix a problem I introduced in r187029 where we would over-eagerly	2013-07-24 12:12:17 +00:00
StripSymbols	Debug Info: improve the verifier to check field types.	2013-07-25 19:33:30 +00:00
StructurizeCFG	Move StructurizeCFG out of R600 to generic Transforms.	2013-06-19 20:18:24 +00:00
TailCallElim	Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.	2013-07-14 01:50:49 +00:00
TailDup	Revert the test moves from 176733. Use "REQUIRES: asserts" instead.	2013-03-12 16:27:52 +00:00