Duncan Sands a0e08bf0d4 Since commit 157467, if reassociate isn't actually going to change an expression ... then it doesn't alter the instructions composing it, however it would continue to move the instructions to just before the expression root. Ensure it doesn't move them either, so now it really does nothing if there is nothing to do. That commit also ensured that nsw etc flags weren't cleared if the expression was not being changed. Tweak this a bit so that it doesn't clear flags on the initial part of a computation either if that part didn't change but later bits did. llvm-svn: 157518		2012-05-26 16:42:52 +00:00
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Hello	Since the Hello pass is built as a loadable dynamic library, don't try to convert it to new-style registration yet.	2010-10-07 00:31:16 +00:00
InstCombine	add a new pass to instrument loads and stores for run-time bounds checking	2012-05-22 17:19:09 +00:00
Instrumentation	The llvm_gcda_increment_indirect_counter function writes to the arguments that	2012-05-25 23:55:00 +00:00
IPO	Fix the inliner so that the optsize function attribute don't alter the	2012-05-23 13:42:57 +00:00
Scalar	Since commit 157467, if reassociate isn't actually going to change an expression	2012-05-26 16:42:52 +00:00
Utils	SimplifyCFG: Turn the ad-hoc std::pair that represents switch cases into an explicit struct.	2012-05-26 14:29:37 +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