Chris Lattner ef5cd1d3cf Teach legalize to promote copy(from|to)reg, instead of making the isel pass ... do it. This results in better code on X86 for floats (because if strict precision is not required, we can elide some more expensive double -> float conversions like the old isel did), and allows other targets to emit CopyFromRegs that are not legal for arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19668 91177308-0d34-0410-b5e6-96231b3b80d8		2005-01-18 17:54:55 +00:00
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LegalizeDAG.cpp	Teach legalize to promote copy(from|to)reg, instead of making the isel pass	2005-01-18 17:54:55 +00:00
Makefile	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
SelectionDAG.cpp	Allow setcc operations to have nonbool types.	2005-01-18 02:52:03 +00:00
SelectionDAGISel.cpp	Teach legalize to promote copy(from|to)reg, instead of making the isel pass	2005-01-18 17:54:55 +00:00
SelectionDAGPrinter.cpp	Don't mash stuff together.	2005-01-16 07:28:31 +00:00
TargetLowering.cpp	Shift and setcc types default to the pointer type.	2005-01-16 23:59:48 +00:00