Chris Lattner 743922ea75 Fold immediates into X86 shifts with fast isel. This generates: ...

sarl    $3, %ecx

instead of:

movl    $3, %ecx
sarl    %cl, %edx

This shrinks fast isel 176.gcc by about 2000 instructions (.3%)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56413 91177308-0d34-0410-b5e6-96231b3b80d8

2008-09-21 21:44:29 +00:00

..

Analysis

Finally re-apply r46959. This is made feasible by the combination

2008-09-16 18:52:57 +00:00

Archive

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AsmParser

Update generated files.

2008-09-09 01:13:24 +00:00

Bitcode

Re-enables the new vector select in the bitcode reader, by modifying the

2008-09-16 01:01:33 +00:00

CodeGen

Factor out code into HandleVirtRegDef, for consistency with

2008-09-21 21:11:41 +00:00

Debugger

Add #include

2008-08-23 21:34:34 +00:00

ExecutionEngine

Preliminary support for systems which require changing JIT memory regions privilege from read / write to read / executable.

2008-09-18 07:54:21 +00:00

Linker

Make safer variant of alias resolution routine to be default

2008-09-09 20:05:04 +00:00

Support

Updating VC++ project.

2008-08-24 11:56:40 +00:00

System

Preliminary support for systems which require changing JIT memory regions privilege from read / write to read / executable.

2008-09-18 07:54:21 +00:00

Target

Fold immediates into X86 shifts with fast isel. This generates:

2008-09-21 21:44:29 +00:00

Transforms

Implement review feedback from Devang: make use

2008-09-20 16:45:58 +00:00

VMCore

backing out my last commit, it was not intended to go on the trunk

2008-09-19 15:13:20 +00:00

Makefile

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