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

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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

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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