Jingyue Wu 85e632de29 Add a speculative execution pass ... Summary: This is a pass for speculative execution of instructions for simple if-then (triangle) control flow. It's aimed at GPUs, but could perhaps be used in other contexts. Enabling this pass gives us a 1.0% geomean improvement on Google benchmark suites, with one benchmark improving 33%. Credit goes to Jingyue Wu for writing an earlier version of this pass. Patched by Bjarke Roune. Test Plan: This patch adds a set of tests in test/Transforms/SpeculativeExecution/spec.ll The pass is controlled by a flag which defaults to having the pass not run. Reviewers: eliben, dberlin, meheff, jingyue, hfinkel Reviewed By: jingyue, hfinkel Subscribers: majnemer, jholewinski, llvm-commits Differential Revision: http://reviews.llvm.org/D9360 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237459 91177308-0d34-0410-b5e6-96231b3b80d8		2015-05-15 17:54:48 +00:00
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Hello	[CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32.	2014-07-13 13:36:48 +00:00
InstCombine	Revert "Canonicalize min/max expressions correctly."	2015-05-15 17:45:09 +00:00
Instrumentation	InstrProf: Update name of compiler-rt routine for setting filename	2015-05-12 21:23:09 +00:00
IPO	Add a speculative execution pass	2015-05-15 17:54:48 +00:00
ObjCARC	Convert PHI getIncomingValue() to foreach over incoming_values(). NFC.	2015-05-12 20:05:31 +00:00
Scalar	Add a speculative execution pass	2015-05-15 17:54:48 +00:00
Utils	Change LoadAndStorePromoter to take ArrayRef instead of SmallVectorImpl&.	2015-05-13 01:12:16 +00:00
Vectorize	[X86] Disable loop unrolling in loop vectorization pass when VF is 1.	2015-05-06 17:12:25 +00:00
CMakeLists.txt
LLVMBuild.txt
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