Bill Wendling e1196d6d3e Instcombine was illegally transforming -X/C into X/-C when either X or C ...

overflowed on negation. This commit checks to make sure that neithe C nor X
overflows. This requires that the RHS of X (a subtract instruction) be a
constant integer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60275 91177308-0d34-0410-b5e6-96231b3b80d8

2008-11-30 03:42:12 +00:00

..

Analysis

Two changes: Make getDependency remove QueryInst for a dirty record's

2008-11-30 02:52:26 +00:00

Archive

Silence unused variable warnings.

2008-11-21 20:00:59 +00:00

AsmParser

Extend the 'noalias' attribute to function return values. This is intended to

2008-11-24 03:41:24 +00:00

Bitcode

Added support for the following definition of shufflevector

2008-11-10 04:46:22 +00:00

CodeGen

Silence a warning.

2008-11-27 17:29:52 +00:00

Debugger

Initial support for the CMake build system.

2008-09-22 01:08:49 +00:00

ExecutionEngine

Make JIT::runFunction handle functions with non-C calling conventions.

2008-11-23 08:00:11 +00:00

Linker

Make comments and code for QuietWarnings and QuietErrors

2008-10-25 17:57:20 +00:00

Support

fix build on some machines. thanks buildbot

2008-11-27 16:42:44 +00:00

System

ARM / Mac OS X also wants to invalidate icache after jitting.

2008-11-14 02:33:17 +00:00

Target

Add include files needed when building with

2008-11-28 10:20:03 +00:00

Transforms

Instcombine was illegally transforming -X/C into X/-C when either X or C

2008-11-30 03:42:12 +00:00

VMCore

improve const correctness.

2008-11-27 08:39:18 +00:00

Makefile

remove attribution from lib Makefiles.

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