R600/SI: Add global atomicrmw xchg
authorAaron Watry <awatry@gmail.com>
Fri, 17 Oct 2014 23:33:03 +0000 (23:33 +0000)
committerAaron Watry <awatry@gmail.com>
Fri, 17 Oct 2014 23:33:03 +0000 (23:33 +0000)
commit4e00650f58ee86ce1df549b9bc111d860283b3c1
tree49c160e11dd04dfe414776b0e5e929ae85d70570
parent2107be5bc7a11f0682abb3d56e0da6e68e32187e
R600/SI: Add global atomicrmw xchg

v2: Add separate offset/no-offset tests

Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Matt Arsenault <matthew.arsenault@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220110 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/R600/AMDGPUInstructions.td
lib/Target/R600/SIInstructions.td
test/CodeGen/R600/global_atomics.ll