Chris Lattner 7e54a01ddb Speed up the tail duplication pass on the testcase below from 68.2s to 1.23s: ... #define CL0(a) case a: f(); goto c; #define CL1(a) CL0(a##0) CL0(a##1) CL0(a##2) CL0(a##3) CL0(a##4) CL0(a##5) \ CL0(a##6) CL0(a##7) CL0(a##8) CL0(a##9) #define CL2(a) CL1(a##0) CL1(a##1) CL1(a##2) CL1(a##3) CL1(a##4) CL1(a##5) \ CL1(a##6) CL1(a##7) CL1(a##8) CL1(a##9) #define CL3(a) CL2(a##0) CL2(a##1) CL2(a##2) CL2(a##3) CL2(a##4) CL2(a##5) \ CL2(a##6) CL2(a##7) CL2(a##8) CL2(a##9) #define CL4(a) CL3(a##0) CL3(a##1) CL3(a##2) CL3(a##3) CL3(a##4) CL3(a##5) \ CL3(a##6) CL3(a##7) CL3(a##8) CL3(a##9) void f(); void a() { int b; c: switch (b) { CL4(1) } } This comes from GCC PR 15524 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17390 91177308-0d34-0410-b5e6-96231b3b80d8		2004-11-01 07:05:07 +00:00
..
ADCE.cpp	Getting ADCE to interact well with unreachable instructions seems like a nontrivial	2004-10-17 23:45:06 +00:00
BasicBlockPlacement.cpp	Changes For Bug 352	2004-09-01 22:55:40 +00:00
ConstantProp.cpp	Prototype these functions more accurately	2004-09-20 04:43:15 +00:00
CorrelatedExprs.cpp	Prototype these functions more accurately	2004-09-20 04:43:15 +00:00
DCE.cpp	Prototype these functions more accurately	2004-09-20 04:43:15 +00:00
DeadStoreElimination.cpp	Prototype these functions more accurately	2004-09-20 04:43:15 +00:00
DecomposeMultiDimRefs.cpp	Changes For Bug 352	2004-09-01 22:55:40 +00:00
GCSE.cpp	Changes For Bug 352	2004-09-01 22:55:40 +00:00
IndVarSimplify.cpp	Convert 'struct' to 'class' in various places to adhere to the coding standards	2004-10-27 16:14:51 +00:00
InstructionCombining.cpp	Hrm, this code was severely botched. As it turns out, this patch:	2004-10-27 05:57:15 +00:00
LICM.cpp	Fix a bug in the previous checkin that broke 255.vortex	2004-09-15 02:34:40 +00:00
LoopStrengthReduce.cpp	Initial implementation of the strength reduction for GEP instructions in	2004-10-18 21:08:22 +00:00
LoopUnroll.cpp	Correction to allow compilation with Visual C++.	2004-10-18 14:38:48 +00:00
LoopUnswitch.cpp	Fixes to make LLVM compile with vc7.1.	2004-09-03 18:19:51 +00:00
LowerConstantExprs.cpp	Fix #includes of i*.h => Instructions.h as per PR403.	2004-07-29 17:05:13 +00:00
LowerGC.cpp	Initialize with the correct constant type	2004-10-27 03:55:24 +00:00
LowerPacked.cpp	Changes For Bug 352	2004-09-01 22:55:40 +00:00
Makefile	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
PRE.cpp	Fix compatibility with MSVC, patch by Morten Ofstad	2004-10-25 18:45:16 +00:00
Reassociate.cpp	Changes For Bug 352	2004-09-01 22:55:40 +00:00
ScalarReplAggregates.cpp	Prototype these functions more accurately	2004-09-20 04:43:15 +00:00
SCCP.cpp	Convert 'struct' to 'class' in various places to adhere to the coding standards	2004-10-27 16:14:51 +00:00
SimplifyCFG.cpp	Hrm, some people complain when the compiler cheerfully tells them what it's	2004-10-19 06:33:16 +00:00
SymbolStripping.cpp	Prototype these functions more accurately	2004-09-20 04:43:15 +00:00
TailDuplication.cpp	Speed up the tail duplication pass on the testcase below from 68.2s to 1.23s:	2004-11-01 07:05:07 +00:00
TailRecursionElimination.cpp	Changes For Bug 352	2004-09-01 22:55:40 +00:00