Dan Gohman b4ae2da7e4 Anyext tweaks for x86. When extloading a value to i32 or i64, choose ...

instructions that define the full 32 or 64-bit value. When anyexting
from i8 to i16 or i32, it's not necessary to zero out the high
portion of the register.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55190 91177308-0d34-0410-b5e6-96231b3b80d8

2008-08-22 19:19:31 +00:00

..

Analysis

Temporarily reverting r55137. This was causing the bootstrap to go into an

2008-08-21 22:40:10 +00:00

Archive

Fold the useful features of alist and alist_node into ilist, and

2008-07-28 21:51:04 +00:00

AsmParser

Regenerate.

2008-08-17 18:48:50 +00:00

Bitcode

Switch from an O(n) method to an O(1) method for changing non-constant

2008-08-21 17:31:45 +00:00

CodeGen

Add FastISel support for PHINodes. Machine PHI nodes

2008-08-22 17:37:48 +00:00

Debugger

- Re-apply 52748 and friends with fix. GetConstantStringInfo() returns an empty string for ConstantAggregateZero case which surprises selectiondag.

2008-06-30 07:31:25 +00:00

ExecutionEngine

Get rid of a couple of dynamic_cast.

2008-08-20 00:28:12 +00:00

Linker

Reimplement LinkFunctionProtos in terms of GetLinkageResult. This fixes

2008-07-14 07:23:24 +00:00

Support

improve support for systems that need unistd.h to get STDOUT_FILENO.

2008-08-22 15:45:00 +00:00

System

add a helper method to sys::Path for clang, patch by

2008-08-11 23:39:47 +00:00

Target

Anyext tweaks for x86. When extloading a value to i32 or i64, choose

2008-08-22 19:19:31 +00:00

Transforms

consolidate DenseMapInfo implementations, and add one for std::pair.

2008-08-22 05:08:25 +00:00

VMCore

Accept NOT of a constant vector of int.

2008-08-21 21:20:09 +00:00

Makefile

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