Cameron Zwarich ad48a4fc32 A lo/hi mul has higher latency than an imul r,ri, e.g. 5 cycles compared to 3 ...

on Core 2 and Nehalem, so the code we generate is better than GCC's here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126100 91177308-0d34-0410-b5e6-96231b3b80d8

2011-02-21 01:29:32 +00:00

..

Analysis

Move "A | ~(A & ?) -> -1" from InstCombine to InstructionSimplify.

2011-02-20 15:20:01 +00:00

Archive

Archive: Fix temp path names.

2011-01-17 16:43:30 +00:00

AsmParser

convert ConstantVector::get to use ArrayRef.

2011-02-15 00:14:00 +00:00

Bitcode

Move library stuff out of the toplevel CMakeLists.txt file.

2011-02-18 22:06:14 +00:00

CodeGen

Fix 9267; Add vector zext support.

2011-02-20 12:37:50 +00:00

CompilerDriver

Support/Path: Deprecate PathV1::exists and replace all uses with PathV2::fs::exists.

2011-01-10 02:34:23 +00:00

ExecutionEngine

Move library stuff out of the toplevel CMakeLists.txt file.

2011-02-18 22:06:14 +00:00

Linker

Correctly merge available_externally and regular definitions when they have

2011-02-01 05:33:52 +00:00

MC

Use a vector of pairs to implement the section stack, not two

2011-02-21 01:07:42 +00:00

Object

Object: Fix type punned pointer issues by making DataRefImpl a union and using intptr_t.

2011-01-21 02:27:02 +00:00

Support

The signed version of our "magic number" computation for the integer approximation

2011-02-21 00:22:02 +00:00

Target

A lo/hi mul has higher latency than an imul r,ri, e.g. 5 cycles compared to 3

2011-02-21 01:29:32 +00:00

Transforms

Make RecursivelyDeleteDeadPHINode delete a phi node that has no users and add a

2011-02-20 18:05:56 +00:00

VMCore

These tags are now covered by dwarf::TagString().

2011-02-18 23:13:40 +00:00

CMakeLists.txt

Move library stuff out of the toplevel CMakeLists.txt file.

2011-02-18 22:06:14 +00:00

Makefile

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