Sanjoy Das 3502511548 [IndVars] Ignore (s|z)exts that don't extend the induction variable ... `IVVisitor::visitCast` used to have the invariant that if the instruction it was passed was a sext or zext instruction, the result of the instruction would be wider than the induction variable. This is no longer true after rL275037, so this change teaches `IndVarSimplify` s implementation of `IVVisitor::visitCast` to work with the relaxed invariant. A corresponding change to SimplifyIndVar to preserve the said invariant after rL275037 would also work, but given how `IVVisitor::visitCast` is spelled (no indication of said invariant), I figured the current fix is cleaner. Fixes PR28935. llvm-svn: 278584		2016-08-13 00:58:31 +00:00
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Coroutines	[Coroutines] Move class into anonymous namespace.	2016-08-12 08:47:13 +00:00
Hello	Add auto-exporting of symbols from tools so that plugins work on Windows	2016-05-26 11:16:43 +00:00
IPO	Fine tuning of sample profile propagation algorithm.	2016-08-12 16:22:12 +00:00
InstCombine	constify InstCombine::foldAllocaCmp. NFC.	2016-08-12 17:13:28 +00:00
Instrumentation	Fix some Clang-tidy modernize and Include What You Use warnings.	2016-08-11 17:20:18 +00:00
ObjCARC	Apply clang-tidy's modernize-loop-convert to most of lib/Transforms.	2016-06-26 12:28:59 +00:00
Scalar	[IndVars] Ignore (s|z)exts that don't extend the induction variable	2016-08-13 00:58:31 +00:00
Utils	[Inliner] Don't treat inalloca allocas as static	2016-08-12 22:23:04 +00:00
Vectorize	[LSV] Use a set rather than an ArraySlice at the end of getVectorizablePrefix. NFC	2016-08-13 00:04:12 +00:00
CMakeLists.txt	[coroutines] Part 3 of N: Adding Boilerplate for Coroutine Passes	2016-07-28 21:04:31 +00:00
LLVMBuild.txt	[coroutines] Part 3 of N: Adding Boilerplate for Coroutine Passes	2016-07-28 21:04:31 +00:00