Chris Lattner 6270f686b3 Eliminate more token factors by taking advantage of transitivity: ... if TF depends on A and B, and A depends on B, TF just needs to depend on A. With Jim's alias-analysis stuff enabled, this compiles the testcase in PR892 into: __Z4test3Val: subl $44, %esp call L__Z3foov$stub movl %edx, 28(%esp) movl %eax, 32(%esp) movl %eax, 24(%esp) movl %edx, 36(%esp) movl 52(%esp), %ecx movl %ecx, 4(%esp) movl %eax, 8(%esp) movl %edx, 12(%esp) movl 48(%esp), %eax movl %eax, (%esp) call L__Z3bar3ValS_$stub addl $44, %esp ret instead of: __Z4test3Val: subl $44, %esp call L__Z3foov$stub movl %eax, 24(%esp) movl %edx, 28(%esp) movl 24(%esp), %eax movl %eax, 32(%esp) movl 28(%esp), %eax movl %eax, 36(%esp) movl 32(%esp), %eax movl 36(%esp), %ecx movl 52(%esp), %edx movl %edx, 4(%esp) movl %eax, 8(%esp) movl %ecx, 12(%esp) movl 48(%esp), %eax movl %eax, (%esp) call L__Z3bar3ValS_$stub addl $44, %esp ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30821 91177308-0d34-0410-b5e6-96231b3b80d8		2006-10-08 22:57:01 +00:00
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SelectionDAG	Eliminate more token factors by taking advantage of transitivity:	2006-10-08 22:57:01 +00:00
AsmPrinter.cpp	If a target uses a GOT, put it in the jt data section, not the text	2006-10-06 22:50:56 +00:00
BranchFolding.cpp
DwarfWriter.cpp	More long term solution	2006-10-04 10:40:15 +00:00
ELFWriter.cpp
IntrinsicLowering.cpp
LiveInterval.cpp	When joining two intervals where the RHS is really simple, use a light-weight	2006-09-02 05:26:59 +00:00
LiveIntervalAnalysis.cpp	Keep track of the start of MBB's in a separate map from instructions. This	2006-09-15 03:57:23 +00:00
LiveVariables.cpp	Fix for PR929. The PHI nodes were being gone through for each instruction	2006-10-03 07:20:20 +00:00
LLVMTargetMachine.cpp	add setJumpBufSize() and setJumpBufAlignment() to target-lowering.	2006-09-04 06:21:35 +00:00
MachineBasicBlock.cpp	print labels even if a MBB doesn't have a corresponding LLVM BB, just don't	2006-10-06 21:28:17 +00:00
MachineDebugInfo.cpp	Adding C++ member support.	2006-08-21 21:20:18 +00:00
MachineFunction.cpp	Bugfixes	2006-10-03 20:19:23 +00:00
MachineInstr.cpp	Only call isUse/isDef on register operands	2006-09-05 20:19:27 +00:00
MachinePassRegistry.cpp	Final polish on machine pass registries.	2006-08-02 12:30:23 +00:00
MachOWriter.cpp	Behold, more work on relocations. Things are looking pretty good now.	2006-09-10 23:03:44 +00:00
Makefile	Fix linking on Alpha	2006-07-20 17:27:58 +00:00
Passes.cpp	Work around a bug in gcc 3.3.5, reported by a user	2006-08-03 00:16:56 +00:00
PHIElimination.cpp	"Once more into the breach, dear friends, once more, or fill the wall up	2006-09-28 07:10:24 +00:00
PhysRegTracker.h
PrologEpilogInserter.cpp	TargetRegisterClass specifies the desired spill alignment. However, it cannot be honored if stack alignment is smaller.	2006-09-28 18:52:32 +00:00
RegAllocLinearScan.cpp	s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|	2006-08-27 12:54:02 +00:00
RegAllocLocal.cpp	Fix UnitTests/2005-05-12-Int64ToFP.c with llc-beta. In particular, do not	2006-09-19 18:02:01 +00:00
RegAllocSimple.cpp	Fix a long-standing wart in the code generator: two-address instruction lowering	2006-09-05 02:12:02 +00:00
TwoAddressInstructionPass.cpp	Fix a long-standing wart in the code generator: two-address instruction lowering	2006-09-05 02:12:02 +00:00
UnreachableBlockElim.cpp	eliminate RegisterOpt. It does the same thing as RegisterPass.	2006-08-27 22:42:52 +00:00
VirtRegMap.cpp	Fix a long-standing wart in the code generator: two-address instruction lowering	2006-09-05 02:12:02 +00:00
VirtRegMap.h	Fix a long-standing wart in the code generator: two-address instruction lowering	2006-09-05 02:12:02 +00:00