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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Analysis	Fix more static dtor issues	2006-10-04 21:52:35 +00:00
Archive	For PR797:	2006-08-25 19:54:53 +00:00
AsmParser	Eliminate ConstantBool::True and ConstantBool::False. Instead, provide	2006-09-28 23:35:22 +00:00
Bytecode	Small fixes for supporting dll* linkage types	2006-09-17 13:06:18 +00:00
CodeGen	Eliminate more token factors by taking advantage of transitivity:	2006-10-08 22:57:01 +00:00
Debugger	For PR797:	2006-08-25 17:43:11 +00:00
ExecutionEngine	Unbreak the JIT	2006-09-15 04:56:11 +00:00
Linker	Adding dllimport, dllexport and external weak linkage types.	2006-09-14 18:23:27 +00:00
Support	Fix a static dtor issue	2006-10-04 22:13:11 +00:00
System	Use new config.h macro	2006-09-14 06:21:59 +00:00
Target	completely disable folding of loads into scalar sse instructions and provide	2006-10-07 21:55:32 +00:00
Transforms	add a new SimplifyDemandedVectorElts method, which works similarly to	2006-10-05 06:55:50 +00:00
VMCore	Add insertelement/extractelement helper ctors.	2006-10-05 06:24:58 +00:00
Makefile	Make some changes suggested by Chris:	2006-05-17 22:55:35 +00:00