Duncan Sands ee5a094ccf When linearizing a multiplication, return at once if we see a factor of zero, ... since then the entire expression must equal zero (similarly for other operations with an absorbing element). With this in place a bunch of reassociate code for handling constants is dead since it is all taken care of when linearizing. No intended functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158398 91177308-0d34-0410-b5e6-96231b3b80d8		2012-06-13 09:42:13 +00:00
..
Hello
InstCombine	InstCombine: factor code better.	2012-06-11 08:01:25 +00:00
Instrumentation	Register the gcov "writeout" at init time. Don't list this as a d'tor. Instead,	2012-06-01 23:14:32 +00:00
IPO	Fix typos found by http://github.com/lyda/misspell-check	2012-06-02 10:20:22 +00:00
Scalar	When linearizing a multiplication, return at once if we see a factor of zero,	2012-06-13 09:42:13 +00:00
Utils	SimplifyCFG: fold unconditional branch to its predecessor if profitable.	2012-06-13 05:43:29 +00:00
Vectorize	Don't vectorize target-specific types (ppc_fp128, x86_fp80, etc.).	2012-04-27 19:34:00 +00:00
CMakeLists.txt	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00
LLVMBuild.txt	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00
Makefile	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00