Chris Lattner 0526f01fec Simplify code by using the more powerful BuildMI forms. ... Implement a small optimization. In test/Regression/CodeGen/X86/select.ll, we now generate this for foldSel3: foldSel3: mov %AL, BYTE PTR [%ESP + 4] fld DWORD PTR [%ESP + 8] fld DWORD PTR [%ESP + 12] mov %EAX, DWORD PTR [%ESP + 16] mov %ECX, DWORD PTR [%ESP + 20] cmp %EAX, %ECX fxch %ST(1) fcmovae %ST(0), %ST(1) *** fstp %ST(1) ret Instead of: foldSel3: mov %AL, BYTE PTR [%ESP + 4] fld DWORD PTR [%ESP + 8] fld DWORD PTR [%ESP + 12] mov %EAX, DWORD PTR [%ESP + 16] mov %ECX, DWORD PTR [%ESP + 20] cmp %EAX, %ECX fxch %ST(1) fcmovae %ST(0), %ST(1) *** fxch %ST(1) *** fstp %ST(0) ret In practice, this only effects code size: performance should be basically unaffected. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12588 91177308-0d34-0410-b5e6-96231b3b80d8		2004-04-01 04:06:09 +00:00
..
Analysis	Add some new methods	2004-03-30 00:20:08 +00:00
Archive	Use the true, decoded name of the archive member in getObjectType.	2004-03-31 19:51:00 +00:00
AsmParser	Avoid TRUE and FALSE which apparently conflict with some macros on OSX	2004-03-31 03:49:47 +00:00
Bytecode	Use the true, decoded name of the archive member in getObjectType.	2004-03-31 19:51:00 +00:00
CodeGen	MBB::remove should not modify the iterator passed in	2004-03-31 21:59:59 +00:00
Debugger	"fix" a nasty race condition	2004-01-14 21:18:03 +00:00
ExecutionEngine	Fix PR296: [execution engines] Unhandled cast constant expression	2004-03-16 08:38:56 +00:00
Linker	Fix linking of constant expr casts due to type resolution changes. With	2004-03-31 02:58:28 +00:00
Support	Add some new methods	2004-03-30 00:20:08 +00:00
Target	Simplify code by using the more powerful BuildMI forms.	2004-04-01 04:06:09 +00:00
Transforms	Add warning	2004-03-31 22:00:30 +00:00
VMCore	Fix linking of constant expr casts due to type resolution changes. With	2004-03-31 02:58:28 +00:00
Makefile	CBackend is no longer here	2004-02-13 23:29:37 +00:00