Chandler Carruth 02b3960e8a [inliner] Significantly improve the compile time in cases like PR19499 ... by avoiding inlining massive switches merely because they have no instructions in them. These switches still show up where we fail to form lookup tables, and in those cases they are actually going to cause a very significant code size hit anyways, so inlining them is not the right call. The right way to fix any performance regressions stemming from this is to enhance the switch-to-lookup-table logic to fire in more places. This makes PR19499 about 5x less bad. It uncovers a second compile time problem in that test case that is unrelated (surprisingly!). llvm-svn: 207403		2014-04-28 08:52:44 +00:00
..
ADCE
AddDiscriminators	Fix bug 19437 - Only add discriminators for DWARF 4 and above.	2014-04-17 22:33:50 +00:00
ArgumentPromotion
AtomicExpandLoadLinked/ARM	Atomics: promote ARM's IR-based atomics pass to CodeGen.	2014-04-17 18:22:47 +00:00
BBVectorize	Allow vectorization of bit intrinsics in BB Vectorizer.	2014-04-25 03:33:48 +00:00
BranchFolding
CodeExtractor
CodeGenPrepare	CodeGenPrep: sink extends of illegal types into use block.	2014-03-13 13:36:25 +00:00
ConstantHoisting	[Constant Hoisting] Materialize the constant before the cloned cast instruction.	2014-04-22 18:06:58 +00:00
ConstantMerge	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
ConstProp
CorrelatedValuePropagation
DeadArgElim	IR: Change inalloca's grammar a bit	2014-03-09 06:41:58 +00:00
DeadStoreElimination
DebugIR
EarlyCSE
FunctionAttrs
GCOVProfiling
GlobalDCE
GlobalMerge	ARM64: initial backend import	2014-03-29 10:18:08 +00:00
GlobalOpt	Prevent alias from pointing to weak aliases.	2014-03-27 15:26:56 +00:00
GVN	Revert "GVN: merge overflow intrinsics with non-overflow instructions."	2014-03-28 14:42:34 +00:00
IndVarSimplify
Inline	[inliner] Significantly improve the compile time in cases like PR19499	2014-04-28 08:52:44 +00:00
InstCombine	[InstCombine][X86] Teach how to fold calls to SSE2/AVX2 packed logical shift	2014-04-26 01:03:22 +00:00
InstSimplify	RecursivelyDeleteTriviallyDeadInstructions() could remove	2014-04-26 05:58:11 +00:00
Internalize
IPConstantProp
JumpThreading
LCSSA
LICM
LoopDeletion
LoopIdiom
LoopReroll
LoopRotate
LoopSimplify
LoopStrengthReduce	[LoopStrengthReduce] Don't trim formula that uses a subset of required registers	2014-04-25 21:02:21 +00:00
LoopUnroll	Implement X86TTI::getUnrollingPreferences	2014-04-01 18:50:34 +00:00
LoopUnswitch
LoopVectorize	[CLNUP] Test commit. Remove newline.	2014-04-24 08:42:58 +00:00
LowerAtomic	IR: add a second ordering operand to cmpxhg for failure	2014-03-11 10:48:52 +00:00
LowerExpectIntrinsic
LowerInvoke	Remove LowerInvoke's obsolete "-enable-correct-eh-support" option	2014-03-20 19:54:47 +00:00
LowerSwitch
Mem2Reg
MemCpyOpt	Treat lifetime.start'd memory like we treat freshly alloca'd memory. Patch by Björn Steinbrink!	2014-03-26 23:45:15 +00:00
MergeFunc
MetaRenamer	Reject alias to undefined symbols in the verifier.	2014-03-12 20:15:49 +00:00
ObjCARC	Fix use_iterator crash in ObjCArc from r203364	2014-03-18 22:32:43 +00:00
PhaseOrdering
PruneEH
Reassociate
Reg2Mem
SampleProfile	Tolerate unmangled names in sample profiles.	2014-03-18 12:03:12 +00:00
Scalarizer
ScalarRepl	Fix PR18800. llvm intrinsic memcpy takes 5 arguments void @llvm.memcpy.p0i8.p0i8.i32(i8* <dest>, i8* <src>, i32 <len>, i32 <align>, i1 <isvolatile>).The test case incorrectly uses the old format resulting in isVolatile function in MemIntrinsic to crash during SROA transformation.Modified the test case to use correct signature of memcpy and memset.	2014-03-13 04:50:29 +00:00
SCCP
SimplifyCFG	Allow switch-to-lookup table for tables with holes by adding bitmask check	2014-03-12 18:35:40 +00:00
Sink	Sink: Don't sink static allocas from the entry block	2014-03-21 15:51:51 +00:00
SLPVectorizer	Reapply "SLPVectorizer: Ignore users that are insertelements we can reschedule them"	2014-04-10 13:41:35 +00:00
SROA
StripSymbols	Add a debug info code generation level to the compile unit metadata	2014-02-27 01:24:56 +00:00
StructurizeCFG
TailCallElim	Fix PR7272 in -tailcallelim instead of the inliner	2014-04-21 20:48:47 +00:00
TailDup