Add GTF_ICON_SIMD_COUNT flag
authorJoseph Tremoulet <jotrem@microsoft.com>
Fri, 14 Oct 2016 18:10:10 +0000 (14:10 -0400)
committerJoseph Tremoulet <jotrem@microsoft.com>
Mon, 31 Oct 2016 19:13:17 +0000 (15:13 -0400)
commit01888bb0114078a7d6d43343c338c5ae1032bad9
treebb56d9297cf1c4f34c510e1bab57bc8dfede7116
parent7f9431147e7d0af729fd8513f8531ccfad16c57e
Add GTF_ICON_SIMD_COUNT flag

This flag is used to indicate that an integer constant in the IR is the
result of replacing the Vector<T>.Count intrinsic.  This can be used to
drive heuristics focusing more aggressive optimizations on SIMD code.

Commit migrated from https://github.com/dotnet/coreclr/commit/197e6619adf3d5b9f7a0c2c1320a0b4bc3363776
src/coreclr/src/jit/gentree.cpp
src/coreclr/src/jit/gentree.h
src/coreclr/src/jit/simd.cpp