Chris Lattner d145a61f8f Darwin, like many BSD systems, has a setjmp/longjmp which saves the signal mask ...

on setjmp calls and restores it on longjmp calls (both of which require syscalls).

This makes the calls REALLY slow.  Use _setjmp/_longjmp instead.  This speeds up
hexxagon from 120.31s to 15.68s: from 5.53x slower than GCC to 28% faster than GCC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23482 91177308-0d34-0410-b5e6-96231b3b80d8

2005-09-27 22:18:25 +00:00

..

Analysis

Add a new getLoopLatch() method.

2005-09-12 17:03:55 +00:00

Archive

speed up Archive::isBytecodeArchive in the case when the archive doesn't have

2005-09-23 06:22:58 +00:00

AsmParser

Implement PR614:

2005-08-27 18:50:39 +00:00

Bytecode

speed up Archive::isBytecodeArchive in the case when the archive doesn't have

2005-09-23 06:22:58 +00:00

CodeGen

If the target prefers it, use _setjmp/_longjmp should be used instead of setjmp/longjmp for llvm.setjmp/llvm.longjmp.

2005-09-27 22:15:53 +00:00

Debugger

For PR495:

2005-07-07 23:21:43 +00:00

ExecutionEngine

Add help support for -mcpu and -mattr.

2005-09-02 19:27:43 +00:00

Linker

For PR495:

2005-07-07 23:21:43 +00:00

Support

Allow bugpoint+PPC codegen to use fsqrt

2005-08-29 13:14:24 +00:00

System

For PR616:

2005-08-24 10:07:20 +00:00

Target

Darwin, like many BSD systems, has a setjmp/longjmp which saves the signal mask

2005-09-27 22:18:25 +00:00

Transforms

Avoid spilling stack slots... to stack slots.

2005-09-27 21:33:12 +00:00

VMCore

Split SimpleConstantVal up into its components, so each Constant subclass getsa different enum value. This allows 'classof' for these to be really simple,not needing to call getType() anymore.

2005-09-27 06:09:08 +00:00

Makefile

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