Chris Lattner 33f7fa317b Emit more efficient 64-bit operations when the RHS is a constant, and one ... of the words of the constant is zeros. For example: Y = and long X, 1234 now generates: Yl = and Xl, 1234 Yh = 0 instead of: Yl = and Xl, 1234 Yh = and Xh, 0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12685 91177308-0d34-0410-b5e6-96231b3b80d8		2004-04-06 03:15:53 +00:00
..
CBackend	Add support for select constant expressions to the CBE, fixing SIOD	2004-04-01 05:28:26 +00:00
PowerPC	fine grainify namespacification	2004-02-28 19:53:18 +00:00
Sparc	Add support for many of the MRegisterInfo callbacks.	2004-04-02 20:53:37 +00:00
SparcV8	Add support for many of the MRegisterInfo callbacks.	2004-04-02 20:53:37 +00:00
SparcV9	In the perhaps not-to-distant future, we might support gep instructions that	2004-04-04 20:44:05 +00:00
X86	Emit more efficient 64-bit operations when the RHS is a constant, and one	2004-04-06 03:15:53 +00:00
Makefile	Remove ghostly directory from the build	2004-03-11 04:42:41 +00:00
MRegisterInfo.cpp
Target.td
TargetData.cpp	Support getelementptr instructions which use uint's to index into structure	2004-04-05 01:30:19 +00:00
TargetFrameInfo.cpp	Move implementations of functions here, which avoids #including <cstdlib> in the	2004-03-11 23:52:43 +00:00
TargetInstrInfo.cpp	Adjust to change in TII ctor arguments	2004-02-29 06:31:44 +00:00
TargetMachine.cpp	make -print-machineinstrs work for both SparcV9 and X86	2004-03-04 19:16:23 +00:00
TargetSchedInfo.cpp	Eliminate the distinction between "real" and "unreal" instructions	2004-02-29 06:31:16 +00:00