r340136 - revert r340135: [CodeGen] add rotate builtins

2018-08-19 Thread Sanjay Patel via cfe-commits
Author: spatel Date: Sun Aug 19 06:48:06 2018 New Revision: 340136 URL: http://llvm.org/viewvc/llvm-project?rev=340136&view=rev Log: revert r340135: [CodeGen] add rotate builtins At least a couple of bots (PPC only?) are showing the compiler dying while trying to compile: http://lab.llvm

r340135 - [CodeGen] add rotate builtins

2018-08-19 Thread Sanjay Patel via cfe-commits
Author: spatel Date: Sun Aug 19 06:12:40 2018 New Revision: 340135 URL: http://llvm.org/viewvc/llvm-project?rev=340135&view=rev Log: [CodeGen] add rotate builtins This exposes the LLVM funnel shift intrinsics as more familiar bit rotation functions in clang (when both halves of a funnel shift a