Chris Lattner 6bb889cf84 fdiv/frem of undef can produce undef, because the undef operand ...

can be a SNaN.  We could be more aggressive and turn this into 
unreachable, but that is less nice, and not really worth it.

llvm-svn: 47313

2008-02-19 06:12:18 +00:00

..

Analysis

don't bother calling getUnderlyingObject for non-pointers.

2008-02-18 17:28:21 +00:00

Archive

Use empty() instead of comparing size() with zero.

2008-01-29 13:02:09 +00:00

AsmParser

regenerate

2008-02-19 04:36:25 +00:00

Bitcode

Use empty() instead of comparing size() with zero.

2008-01-29 13:02:09 +00:00

CodeGen

PR1909: Tail merging pass ran wild. It makes no sense to merge blocks in order to save a single instruction since a branch will be inserted for each BB.

2008-02-19 02:09:37 +00:00

Debugger

Remove attribution from file headers, per discussion on llvmdev.

2007-12-29 20:36:04 +00:00

ExecutionEngine

Support vector constant zeros, thanks to Zack Rusin for the testcase.

2008-02-15 00:57:28 +00:00

Linker

Remove attribution from file headers, per discussion on llvmdev.

2007-12-29 20:36:04 +00:00

Support

Fixed bug in FoldingSetIteratorImpl where we did not correctly check if

2008-02-15 21:12:46 +00:00

System

It is not safe to call fork in PrintStackTrace. Sometimes it freezes the program.

2008-02-15 18:05:54 +00:00

Target

Me not like duplicated comments.

2008-02-19 02:05:16 +00:00

Transforms

fdiv/frem of undef can produce undef, because the undef operand

2008-02-19 06:12:18 +00:00

VMCore

Simplify caller updating using a CallSite, as

2008-02-18 17:32:13 +00:00

Makefile

remove attribution from lib Makefiles.

2007-12-29 20:09:26 +00:00