Nate Begeman a694047813 Improve ISD::Constant codegen. ...

Now for int foo() { return -1; } we generate:
_foo:
        li r3, -1
        blr

instead of
_foo:
        lis r2, -1
        ori r3, r2, 65535
        blr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22864 91177308-0d34-0410-b5e6-96231b3b80d8

2005-08-18 18:01:39 +00:00

..

Alpha

Fix some bugs in the alpha backend, some of which I introduced yesterday,

2005-08-17 17:08:24 +00:00

CBackend

Culling out use of unions for converting FP to bits and vice versa.

2005-08-17 19:34:49 +00:00

IA64

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

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

PowerPC

Improve ISD::Constant codegen.

2005-08-18 18:01:39 +00:00

Skeleton

Refactor the addPassesToEmitAssembly interface into a addPassesToEmitFile

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

Sparc

Promote dependency for MathExtras.h out of Constants.h.

2005-08-17 20:04:34 +00:00

SparcV8

Promote dependency for MathExtras.h out of Constants.h.

2005-08-17 20:04:34 +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