Zhou Sheng 17183ab973 If BitWidth equals to ShtAmt, the RHSKnownZero[BitWidth-ShiftAmt-1] will ...

crash the opt. Just fix this.

Test case in llvm/test/Transforms/InstCombine/2008-06-05-ashr-crash.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52003 91177308-0d34-0410-b5e6-96231b3b80d8

2008-06-05 14:23:44 +00:00

..

Analysis

Update comments and documentation to reflect that GCSE and ValueNumbering are

2008-06-05 07:55:49 +00:00

Archive

Create archives with the same permissions are ar.

2008-05-24 05:42:29 +00:00

AsmParser

IR, bitcode reader, bitcode writer, and asmparser changes to

2008-05-31 00:58:22 +00:00

Bitcode

Improved bitcode support for insertvalue/extractvalue.

2008-05-31 19:11:15 +00:00

CodeGen

Fix a memcpy lowering bug. Even though the memcpy alignment is smaller than the desired alignment, the frame destination alignment may still be larger than the desired alignment. Don't change its alignment to something smaller.

2008-06-04 23:37:54 +00:00

Debugger

Make these variables static.

2008-04-23 23:15:23 +00:00

ExecutionEngine

Add #includes to make some dependencies explicit.

2008-05-23 20:40:06 +00:00

Linker

Factor code to copy global value attributes like

2008-05-26 19:58:59 +00:00

Support

As comments said, for negative value, the arithmetic

2008-06-05 13:27:38 +00:00

System

Unbreak build.

2008-05-29 22:02:08 +00:00

Target

Rewrite a bunch of the CBE's inline asm code, giving it the

2008-06-04 18:03:28 +00:00

Transforms

If BitWidth equals to ShtAmt, the RHSKnownZero[BitWidth-ShiftAmt-1] will

2008-06-05 14:23:44 +00:00

VMCore

Change the Verifier to support returning first class aggregrates.

2008-06-05 14:00:36 +00:00

Makefile

remove attribution from lib Makefiles.

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