Chris Lattner 979ed44feb Fix a serious performance regression introduced by r108687 on linux: ... turning (fptrunc (sqrt (fpext x))) -> (sqrtf x) is great, but we have to delete the original sqrt as well. Not doing so causes us to do two sqrt's when building with -fmath-errno (the default on linux). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113260 91177308-0d34-0410-b5e6-96231b3b80d8		2010-09-07 20:01:38 +00:00
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ADCE	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
ArgumentPromotion	Fix rdar://7879828 - crash in CallGraph, a self host issue.	2010-04-20 00:46:50 +00:00
BlockPlacement	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +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	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
CodeGenPrepare	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
ConstantMerge	1. modernize the constantmerge pass, using densemap/smallvector.	2010-02-12 18:17:23 +00:00
ConstProp	remove some noise from tests.	2010-09-02 22:35:33 +00:00
CorrelatedValuePropagation	Propagate non-local comparisons. Fixes PR1757.	2010-09-03 22:47:08 +00:00
DeadArgElim	Preserve debug info attached with call instruction while eliminating dead argument.	2010-04-30 20:23:54 +00:00
DeadStoreElimination	add newlines at the end of files.	2010-04-07 22:53:17 +00:00
FunctionAttrs	Fix a README item: have functionattrs look through selects and	2010-01-06 15:37:47 +00:00
GlobalDCE	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
GlobalOpt	fix PR8063, a crash in globalopt in the malloc analysis code.	2010-09-05 17:20:46 +00:00
GVN	Correct bogus module triple specifications.	2010-08-30 10:48:29 +00:00
IndVarSimplify	more test cleanup	2010-09-02 22:38:56 +00:00
Inline	Fix PR7272: when inlining through a callsite with byval arguments,	2010-05-31 21:00:26 +00:00
InstCombine	Fix a serious performance regression introduced by r108687 on linux:	2010-09-07 20:01:38 +00:00
Internalize	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
IPConstantProp	more test cleanup	2010-09-02 22:38:56 +00:00
JumpThreading	Merge 2010-08-31-InfiniteRecursion.ll into crash.ll.	2010-08-31 20:27:17 +00:00
LCSSA	Avoid depending on LCSSA implicitly pulling in LoopSimplify.	2010-07-26 18:00:43 +00:00
LICM	fix PR8067, an over-aggressive assertion in LICM.	2010-09-06 05:11:24 +00:00
LoopDeletion	Make LoopSimplify change conditional branches in loop exiting blocks	2010-02-25 06:57:05 +00:00
LoopIndexSplit	Check for side effects before splitting loop.	2010-05-03 18:06:58 +00:00
LoopRotate	Teach loop rotate to hoist trivially invariant instructions	2010-09-06 01:10:22 +00:00
LoopSimplify	Fix LoopSimplify to notify ScalarEvolution when splitting a loop backedge	2010-09-04 02:42:48 +00:00
LoopStrengthReduce	Correct bogus module triple specifications.	2010-08-30 10:48:29 +00:00
LoopUnroll	Teach getSmallConstantTripMultiple about Shl operators.	2009-11-20 01:09:34 +00:00
LoopUnswitch	Fix loop unswitching's assumption that a code path which either	2010-09-01 21:46:45 +00:00
LowerAtomic	Add an atomic lowering pass	2010-08-03 16:19:16 +00:00
LowerInvoke	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
LowerSetJmp	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
LowerSwitch	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
Mem2Reg	Copy location info for current function argument from dbg.declare if respective store instruction does not have any location info.	2010-06-04 22:27:30 +00:00
MemCpyOpt	Reapply address space patch after fixing an issue in MemCopyOptimizer.	2010-04-04 03:10:48 +00:00
MergeFunc	Arrays and vectors with different numbers of elements are not equivalent.	2010-07-16 06:31:12 +00:00
PartialSpecialize	Fixed and reactivated a partial specialization test	2010-08-19 12:42:38 +00:00
PruneEH	fix some failures my callgraph dump format change broke.	2010-04-23 18:38:40 +00:00
Reassociate	fix a nice subtle reassociate bug which would only occur	2010-03-05 07:18:54 +00:00
ScalarRepl	deepen my MMX/SRoA hack to avoid hurting non-x86 codegen.	2010-09-01 23:09:27 +00:00
SCCP	fix PR7876: If ipsccp decides that a function's address is taken	2010-08-12 22:25:23 +00:00
SimplifyCFG	Correct bogus module triple specifications.	2010-08-30 10:48:29 +00:00
SimplifyLibCalls	Make sure that simplify libcalls does not replace a call with one calling	2010-06-16 19:34:01 +00:00
Sink	Add an LLVM IR version of code sinking. This uses the same simple algorithm	2010-05-07 15:40:13 +00:00
SRETPromotion	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
StripSymbols	DIGlobalVariable can be used to encode debug info for globals that are directly folded into a constant by FE.	2010-08-25 18:52:02 +00:00
TailCallElim	merge two tests.	2010-08-31 18:44:03 +00:00
TailDup	The output of opt -stats must be sent to stderr. Patch by NAKAMURA Takumi!	2010-09-01 18:32:56 +00:00