Nate Begeman 456f1e890c Implement a couple improvements: ...

Remove dead code in ISD::Constant handling
Add support for add long, imm16

We now codegen 'long long foo(long long a) { return ++a; }'
as:
addic r4, r4, 1
addze r3, r3
blr

instead of:
li r2, 1
li r5, 0
addc r2, r4, r2
adde r3, r3, r5
blr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22811 91177308-0d34-0410-b5e6-96231b3b80d8

2005-08-17 00:20:08 +00:00

..

Alpha

update the backends to work with the new CopyFromReg/CopyToReg/ImplicitDef nodes

2005-08-16 21:56:37 +00:00

CBackend

Fixed PR#596:

2005-07-14 19:41:16 +00:00

IA64

update the backends to work with the new CopyFromReg/CopyToReg/ImplicitDef nodes

2005-08-16 21:56:37 +00:00

PowerPC

Implement a couple improvements:

2005-08-17 00:20:08 +00:00

Skeleton

Refactor the addPassesToEmitAssembly interface into a addPassesToEmitFile

2005-06-25 02:48:37 +00:00

Sparc

Implement BR_CC and BRTWOWAY_CC. This allows the removal of a rather nasty

2005-08-16 19:49:35 +00:00

SparcV8

Implement BR_CC and BRTWOWAY_CC. This allows the removal of a rather nasty

2005-08-16 19:49:35 +00:00

SparcV9

Update to use the new MathExtras.h support for log2 computation.

2005-08-02 19:26:06 +00:00

X86

update the backends to work with the new CopyFromReg/CopyToReg/ImplicitDef nodes

2005-08-16 21:56:37 +00:00

Makefile

Implement the --enable-targets= feature of the configure script. The make

2005-04-22 17:20:11 +00:00

MRegisterInfo.cpp

Convert tabs to spaces

2005-04-22 17:54:37 +00:00

Target.td

Add some bits that can be set for instructions.

2005-01-02 02:27:48 +00:00

TargetData.cpp

Update to use the new MathExtras.h support for log2 computation.

2005-08-02 19:26:06 +00:00

TargetFrameInfo.cpp

Eliminate all remaining tabs and trailing spaces.

2005-07-27 06:12:32 +00:00

TargetInstrInfo.cpp

Convert tabs to spaces

2005-04-22 17:54:37 +00:00

TargetMachine.cpp

First round of support for doing scalar FP using the SSE2 ISA extension and

2005-07-06 18:59:04 +00:00

TargetMachineRegistry.cpp

Remove trailing whitespace

2005-04-21 22:55:34 +00:00

TargetSchedInfo.cpp

Convert tabs to spaces

2005-04-22 17:54:37 +00:00

TargetSubtarget.cpp

Eliminate all remaining tabs and trailing spaces.

2005-07-27 06:12:32 +00:00