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Justin Lebar fb0b358a7f [NVPTX] Annotate convergent intrinsics as convergent.
Summary:
Previously the machine instructions for bar.sync &co. were not marked as
convergent.  This resulted in some MI passes (such as TailDuplication,
fixed in an upcoming patch) doing unsafe things to these instructions.

Reviewers: jingyue

Subscribers: llvm-commits, tra, jholewinski, hfinkel

Differential Revision: http://reviews.llvm.org/D17318

llvm-svn: 261115
2016-02-17 17:46:54 +00:00
bindings
cmake
docs Update langref to indicate that calls may be convergent. 2016-02-17 17:46:41 +00:00
examples
include [IR] Add {is,set,setNot}Convergent() functions to CallSite, CallInstr, and InvokeInstr. 2016-02-17 17:46:47 +00:00
lib [NVPTX] Annotate convergent intrinsics as convergent. 2016-02-17 17:46:54 +00:00
projects
resources
test [NVPTX] Test that MachineSink won't sink across llvm.cuda.syncthreads. 2016-02-17 17:46:52 +00:00
tools Represent the dynamic table itself with a DynRegionInfo. 2016-02-17 16:48:00 +00:00
unittests [LCG] Construct an actual call graph with call-edge SCCs nested inside 2016-02-17 00:18:16 +00:00
utils
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