Jim Grosbach 9a526495e0 Some targets don't require the fencing MEMBARRIER instructions surrounding ...

atomic intrinsics, either because the use locking instructions for the
atomics, or because they perform the locking directly. Add support in the
DAG combiner to fold away the fences.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106630 91177308-0d34-0410-b5e6-96231b3b80d8

2010-06-23 16:07:42 +00:00

..

Analysis

Replace ScalarEvolution's private copy of getLoopPredecessor

2010-06-22 23:43:28 +00:00

Archive

Eliminate some unnessary Path::exists() calls.

2010-05-27 20:51:54 +00:00

AsmParser

Eliminate the restriction that the array size in an alloca must be i32.

2010-05-28 01:14:11 +00:00

Bitcode

Tidy.

2010-06-19 05:33:57 +00:00

CodeGen

Some targets don't require the fencing MEMBARRIER instructions surrounding

2010-06-23 16:07:42 +00:00

CompilerDriver

Print a space after the colon.

2010-05-20 21:11:37 +00:00

ExecutionEngine

Handle execution entrypoints with non-integer return types.

2010-06-18 02:01:10 +00:00

Linker

Add basic error checking to MemoryBuffer::getSTDIN.

2010-05-27 17:31:51 +00:00

MC

Get the addend correct for i386 pic.

2010-06-22 23:51:47 +00:00

Support

Look for and use a different darwin crash reporter library.

2010-06-22 21:01:04 +00:00

System

Avoid "variable 'bits' set but not used [-Wunused-but-set-variable]"

2010-06-10 16:23:15 +00:00

Target

Update uses, defs, and comments for darwin tls patterns.

2010-06-23 08:01:49 +00:00

Transforms

Revert 106592 for now. It causes clang-selfhost build failure.

2010-06-22 23:29:55 +00:00

VMCore

use ArgOperand accessors

2010-06-23 13:56:57 +00:00

Makefile

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